US20040028551A1 - Methods for emitting volatile compositions - Google Patents

Methods for emitting volatile compositions Download PDF

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Publication number
US20040028551A1
US20040028551A1 US10/417,462 US41746203A US2004028551A1 US 20040028551 A1 US20040028551 A1 US 20040028551A1 US 41746203 A US41746203 A US 41746203A US 2004028551 A1 US2004028551 A1 US 2004028551A1
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US
United States
Prior art keywords
volatile
period
emitted
volatile compositions
compositions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US10/417,462
Inventor
Frank Kvietok
Eileen St. Pierre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33309509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20040028551(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from PCT/US2000/020499 external-priority patent/WO2002009779A1/en
Priority claimed from US09/730,333 external-priority patent/US20020066798A1/en
Priority claimed from US09/730,226 external-priority patent/US6581915B2/en
Priority claimed from US09/730,261 external-priority patent/US20020068009A1/en
Priority claimed from US09/904,019 external-priority patent/US20020068010A1/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to US10/417,462 priority Critical patent/US20040028551A1/en
Publication of US20040028551A1 publication Critical patent/US20040028551A1/en
Priority to US10/820,284 priority patent/US20040265164A1/en
Priority to DE602004008443T priority patent/DE602004008443C5/en
Priority to CN200810093058.XA priority patent/CN101264333B/en
Priority to ES06126788.6T priority patent/ES2541128T3/en
Priority to EP04750231A priority patent/EP1631323A1/en
Priority to EP04750233A priority patent/EP1613361B1/en
Priority to JP2006501275A priority patent/JP2006521834A/en
Priority to EP06126792A priority patent/EP1762254A3/en
Priority to EP06126788.6A priority patent/EP1767227B1/en
Priority to CA2636154A priority patent/CA2636154C/en
Priority to PCT/US2004/011838 priority patent/WO2004093929A2/en
Priority to MXPA05011067A priority patent/MXPA05011067A/en
Priority to CN2004800099952A priority patent/CN1878574B/en
Priority to JP2006501277A priority patent/JP4590396B2/en
Priority to PCT/US2004/011836 priority patent/WO2004093927A1/en
Priority to CA002522564A priority patent/CA2522564C/en
Priority to CN201410267063.3A priority patent/CN104307020B/en
Priority to EP07106264A priority patent/EP1842562A3/en
Priority to CN2004800100305A priority patent/CN1774269B/en
Priority to EP06126779A priority patent/EP1762253A3/en
Priority to CA002522745A priority patent/CA2522745C/en
Priority to MXPA05011069A priority patent/MXPA05011069A/en
Priority to ES04750233T priority patent/ES2293302T3/en
Priority to AT04750233T priority patent/ATE370753T1/en
Assigned to PROCTER & GAMBLE COMPANY, THE reassignment PROCTER & GAMBLE COMPANY, THE ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ST. PIERRE, EILEEN MARIE, KVIETOK, FRANK ANDREJ
Priority to US11/204,953 priority patent/US7223361B2/en
Priority to US12/269,856 priority patent/US8119064B2/en
Priority to US12/326,358 priority patent/USRE45038E1/en
Priority to JP2009114696A priority patent/JP5214531B2/en
Priority to US13/363,454 priority patent/US8349251B2/en
Priority to US13/713,209 priority patent/US8721962B2/en
Abandoned legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00Stationary means for catching or killing insects
    • A01M1/20Poisoning, narcotising, or burning insects
    • A01M1/2022Poisoning or narcotising insects by vaporising an insecticide
    • A01M1/2027Poisoning or narcotising insects by vaporising an insecticide without heating
    • A01M1/2038Holders or dispensers for pressurized insecticide, e.g. pressurized vessels, cans
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00Stationary means for catching or killing insects
    • A01M1/20Poisoning, narcotising, or burning insects
    • A01M1/2022Poisoning or narcotising insects by vaporising an insecticide
    • A01M1/2027Poisoning or narcotising insects by vaporising an insecticide without heating
    • A01M1/2033Poisoning or narcotising insects by vaporising an insecticide without heating using a fan
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00Stationary means for catching or killing insects
    • A01M1/20Poisoning, narcotising, or burning insects
    • A01M1/2022Poisoning or narcotising insects by vaporising an insecticide
    • A01M1/2061Poisoning or narcotising insects by vaporising an insecticide using a heat source
    • A01M1/2072Poisoning or narcotising insects by vaporising an insecticide using a heat source combined with a fan
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00Stationary means for catching or killing insects
    • A01M1/20Poisoning, narcotising, or burning insects
    • A01M1/2022Poisoning or narcotising insects by vaporising an insecticide
    • A01M1/2061Poisoning or narcotising insects by vaporising an insecticide using a heat source
    • A01M1/2077Poisoning or narcotising insects by vaporising an insecticide using a heat source using an electrical resistance as heat source
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/02Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
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    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/02Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
    • A61L9/03Apparatus therefor
    • A61L9/035Apparatus therefor emanating multiple odours
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    • A61L9/00Disinfection, sterilisation or deodorisation of air
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    • A61L9/04Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
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    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/042Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating with the help of a macromolecular compound as a carrier or diluent
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/048Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating air treating gels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12Apparatus, e.g. holders, therefor
    • A61L9/122Apparatus, e.g. holders, therefor comprising a fan
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12Apparatus, e.g. holders, therefor
    • A61L9/125Apparatus, e.g. holders, therefor emanating multiple odours
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12Apparatus, e.g. holders, therefor
    • A61L9/127Apparatus, e.g. holders, therefor comprising a wick
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/14Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/14Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A61L9/145Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/0007Adding substances other than water to the air, e.g. perfume, oxygen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/0007Adding substances other than water to the air, e.g. perfume, oxygen
    • B60H2003/0042Adding substances other than water to the air, e.g. perfume, oxygen with ventilating means for adding the substances
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/0007Adding substances other than water to the air, e.g. perfume, oxygen
    • B60H2003/005Adding substances other than water to the air, e.g. perfume, oxygen with heating means for adding the substances
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/0007Adding substances other than water to the air, e.g. perfume, oxygen
    • B60H2003/0064Adding substances other than water to the air, e.g. perfume, oxygen adding more than one substance

Definitions

  • the present invention relates to methods and devices for emitting volatile compositions.
  • the invention relates to a method and devices for emitting two or more distinct volatile compositions.
  • the Whitby, et al. patent application discloses a method and device adapted to provide to a space, two or more fragrance compositions, at least one of which fragrance compositions is provided periodically.
  • the method and device may provide a continuous supply of a first fragrance composition and a periodic supply of a second fragrance composition.
  • the fragrance composition(s) may be vaporized by heating and may include deodorant and/or insecticidal compounds.
  • the fragrance compositions are preferably chosen such that the two fragrance compositions contrast with one another or have different notes.
  • the fragrance composition is generally pulsed from a device which includes a heater.
  • the periodic supply of heat to release the fragrance composition is controlled by providing the device, and particularly the heater, with a controller.
  • the controller is in the form of an electronic circuit.
  • the controller is arranged such that the heater runs for a short period of time, preferably from 15 seconds to 15 minutes with “appropriate intervals of time there between”.
  • the Whitby, et al. patent application appears to be directed primarily to maintaining or sustaining the olfactory impact of the fragrance composition being emitted continuously, rather than to providing to the user noticeable changes in fragrances.
  • the Whitby, et al. patent application mentions periodic supply of two or more fragrances, there is no specific teaching of emission patterns or programs dictating the supply of the different fragrances relative to each other so that the users actually experience distinct fragrances rather than one fragrance which is a blend of the two compositions.
  • the present invention relates to methods and devices for emitting volatile compositions.
  • the invention relates to a method and devices for emitting two or more fragrance compositions.
  • the method it may be desirable for those who either experience the emission of the fragrance composition(s), or who are in the presence of the device(s) emitting fragrance composition(s), to experience and/or perceive a pleasant scent all of the time. In other cases, this may not be all of the time, but all of the time that such persons wish to perceive a fragrance.
  • the method in which the method is used to emit two or more fragrance compositions, it may be desirable to maximize the perceptibility of each of two or more separate and distinct fragrance compositions. Thus, the method can do more than merely prevent habituation to a given fragrance composition.
  • the volatile compositions are alternately emitted during discrete emission periods that are greater than 15 minutes and less than or equal to 24 hours.
  • the device can automatically switch to alternate the volatile composition being emitted.
  • the device may emit volatile compositions for periods less than or equal to 15 minutes; or it may emit volatile compositions for periods greater than 24 hours (e.g., 48 hours). Numerous other embodiments are possible.
  • the method can utilize one or more devices.
  • a single device that is a dual scented “plug-in” that switches back and forth between two (or more) scents.
  • This embodiment of the device has a housing, and the housing is supported on an electrical outlet by a plug at least indirectly joined to the housing.
  • the device contains a first volatile composition and a second volatile composition.
  • the first volatile composition is emitted in an alternating period relative to said second volatile composition.
  • the method described herein can be carried out by two or more dispensing devices.
  • Such dispensing devices comprise any type of dispensing device, including, but not limited to aerosol sprayers.
  • FIG. 1 is a diagram that shows one non-limiting embodiment of an emission program for emitting two volatile compositions.
  • FIG. 2 is a diagram that shows one non-limiting embodiment of an emission program for emitting three (or more) volatile compositions.
  • FIG. 3 is a diagram that shows one non-limiting embodiment of an emission program for emitting two (or more) volatile compositions where there is a gap between the emissions of the volatile compositions.
  • FIG. 4 is a diagram that shows one non-limiting embodiment of an emission program for emitting two (or more) volatile compositions where there is an overlap of the emissions of the volatile compositions.
  • FIG. 5 is a diagram that shows one non-limiting embodiment of an emission program for emitting three (or more) volatile compositions where there is an overlap of the emissions of one volatile composition with the emission of two other volatile compositions.
  • FIG. 6 is a partially fragmented schematic front view showing one non-limiting embodiment of a device for emitting volatile compositions.
  • FIG. 7 is a partially fragmented schematic side view of the device shown in FIG. 6.
  • FIG. 8 is a schematic top view of the device shown in FIG. 6, showing the same adjacent to the cover plate of an electrical outlet.
  • FIG. 9 is a perspective view of a printed circuit board that can be used to control the device shown in FIGS. 6 - 8 , along with the heaters and plug that are attached thereto.
  • FIG. 10 is a schematic of the circuit shown in FIG. 9.
  • FIG. 11 shows two aerosol devices that operate on timers.
  • FIG. 12 shows a single device comprising two aerosol containers that operate on timers.
  • the present invention relates to methods and devices for emitting volatile compositions.
  • the invention relates to methods and devices for emitting two or more volatile compositions.
  • the methods for emitting volatile compositions can comprise a variety of different embodiments.
  • the two or more volatile compositions can be fragrance compositions, compositions that function as insecticides, air fresheners, deodorants, aromacology, aromatherapy, insecticides, or any other material that acts to condition, modify, or otherwise charge the atmosphere or to modify the environment.
  • the two or more volatile materials emitted in a given embodiment of the method can be the same type of material (e.g., two or more fragrance compositions), or they can be different types of materials (e.g., fragrance compositions and air fresheners).
  • Deodorants, or malodor control compositions may comprise a material selected from the group consisting of: odor neutralizing materials, odor blocking materials, odor masking materials, and combinations thereof.
  • the methods can emit the volatile compositions in a sequence in which the emission of the different volatile compositions automatically alternates between the different volatile compositions.
  • the volatile compositions can be emitted in any suitable sequence.
  • the sequence of emission of the volatile compositions can be in a pattern, or it can be random.
  • the term “pattern”, as used herein, refers to repeating sequences. In embodiments where the sequence of emission of the different volatile compositions is repeatable, the pattern can be repeated once, or any number of times after the initial sequence.
  • the term “random”, as used herein, refers to sequences in which the sequence of emission of the volatile compositions does not repeat in a regular fashion. It is also possible for an emission sequence to comprise a portion of time where the sequence is in a pattern, and a portion of time in which the sequence is random.
  • two or more volatile compositions are emitted in an alternating sequence.
  • there can be a first volatile composition and a second volatile composition and the first volatile composition is emitted in an alternating period relative to said second volatile composition.
  • the volatile compositions can be emitted in an alternating pattern as follows: 1, 2, 1, 2, . . . , etc.
  • FIG. 1 shows such an emission program schematically.
  • the diagram represents the periods during which that the volatile compositions are being subjected to a source of energy (or “activated”) (for example, if they are in a device which has a heater that heats the compositions, the diagram can designate the periods of time that during which the heaters are on and off). If there are three volatile compositions, they can be emitted in an alternating pattern as follows: 1, 2, 3, 1, 2, 3, . . . , etc. as shown in FIG. 2.
  • volatilization source such as a heater
  • volatilization sources for the volatile compositions.
  • a single volatilization source can be used to volatilize more than one volatile composition.
  • Such a volatilization source could, for example, be capable of moving to volatilize the different volatile compositions, or it can be capable of selectively directing energy (e.g., heat) to the different volatile compositions (such as by opening and closing a door or gate between the volatilization source and a given volatile composition).
  • containers can be movable relative to the volatilization source (so that the containers can be selectively moved over a heater, for example).
  • the term “interval”, as used herein, refer to the shortest period of time in the emission sequence.
  • the discreet emission periods can also be referred to herein as a first time period, a second time period, etc. (each of which has a beginning and end). It should be understood that it is not necessary that the different volatile compositions be emitted for equal time periods.
  • a different volatile composition can be emitted for a shorter, or alternatively, a longer time period.
  • the after one volatile composition is emitted it can be followed by another interval of the same volatile composition before a different volatile composition is emitted.
  • the volatile compositions can be emitted during a discrete emission period that is less than or equal to about 15 minutes, but it may be more desirable for each emission period to be longer than 15 minutes. In the case of scented materials, longer time periods may be more desirable.
  • the volatile compositions are alternately emitted during discrete periods that are each greater than 15 minutes and less than or equal to about 12 hours, or less than or equal to about 24 hours, or less than or equal to about 48 hours, or more. Every numerical range given throughout this specification will include every narrower numerical range that falls within such broader numerical range, as if such narrower numerical ranges were all expressly written herein.
  • the volatile compositions are alternately emitted during periods that are greater than 15 minutes, or greater than or equal to about 1 hour, and less than 2 hours. In one embodiment, each volatile composition is emitted for a period of about 72 minutes.
  • the volatile compositions may be emitted so that one immediately follows the end of the emission period of the other.
  • the volatile compositions can be emitted so that there is a gap between the end of the emission period of one of the volatile compositions, and the beginning of the emission period of another volatile composition.
  • FIG. 3 is a diagram that shows one non-limiting embodiment of an emission program for emitting two volatile compositions where there is a gap between the emissions of the volatile compositions where “g” designates a gap.
  • the volatile compositions can be emitted so that there is an overlap in the emission periods of two, or more volatile compositions.
  • FIG. 4 is a diagram that shows one non-limiting embodiment of an emission program for emitting two volatile compositions where there is an overlap of the emissions of the volatile compositions where the symbol “&” designates an emission period where both volatile compositions are being emitted.
  • FIG. 5 shows one non-limiting embodiment of an emission program for emitting three (or more) volatile compositions where there is an overlap of the emissions of one volatile composition with the emission of two other volatile compositions. In other embodiments, it is possible for one or more of the volatile compositions to be emitted continuously, and another volatile composition to be emitted for periods of time that are greater than 15 minutes.
  • the gap can be of any suitable duration. Suitable durations include, but are not limited any periods that are less than or equal to about 30 minutes. However, it is also possible to have gap periods of greater than 30 minutes. If it is desirable to have an overlap in the emission periods of two, or more volatile materials, the overlap can be of any suitable duration.
  • the emission period of a subsequently emitted volatile material may overlap from greater than 0% up to 100% of the time a first volatile material is being emitted. In certain embodiments, for example, it may be desirable for there to be an overlap of about 25% between different volatile materials.
  • scent “A” can be emitted for 45 minutes; this can be followed by the emission of both scents “A” and “B” for 30 minutes; and this followed by scent “B” for 45 minutes.
  • 30 minutes is 25% of the total time of the emission of scents “A” and “B” and the combination thereof (or 120 minutes).
  • the gap or overlap periods can be controlled automatically.
  • the article(s) or device(s) used to emit the volatile materials can be provided with controls to allow the user to control the duration of any gap and/or overlap in emission periods. Overlapping sequences may be used when it is desirable to have the user smell the blended scent for some period as well as distinct scents during other periods.
  • the method it is desirable for the method to be carried out by article(s) and/or device(s) that are flameless (e.g., not candles). In certain embodiments, it may also be desirable for the method to be carried out independently of other media (such other media may include, but is not limited to: movies, television, etc.). In other embodiments, it may be desirable to carry out the method in a coordinated fashion with other media.
  • the device can provide an alternating scent experience, rather than a sustained impression of a single scent.
  • it may be desirable for the emission pattern to not be synchronized over a 24 hour period, so that the user has a different scent experience at a given time during the day or night for each 24 hour period. Numerous other embodiments are possible.
  • the total emission program refers to the entire sequence of the discrete emission periods from beginning to end. In certain embodiments, it is desirable for the emission program to be continuous.
  • continuous means that there is a planned emission sequence over an entire period, once the program is initiated. This emission program can include periods, as noted above, where there are gaps in emission. This will still be considered to be a continuous emission program, although there will not necessarily be continuous emission of volatile compositions. It should be understood, however, that it is possible for the emission program to be interruptible by the user (e.g., turned off), if desired.
  • the method can provide a user interface, and the user interface can provide a user with the ability to interrupt emission program.
  • the emission program may be designed to run continuously, or substantially continuously until at least one of the volatile compositions is substantially depleted. In certain embodiments, it is desirable for the emission program to run continuously until all of the volatile compositions are substantially depleted, and for this to occur at approximately the same time.
  • the emission program can be of any suitable length, including but not limited to 30 days, 60 days, or shorter or longer periods, or any period between 30 to 60 days.
  • FIGS. 6 - 8 show one non-limiting embodiment of a device 20 for emitting volatile compositions according to the methods described above.
  • the device can have a pre-selected emission program which is already programmed when a consumer buys the device, or the device can be provided with a selection of several emission programs and the consumer can select between these programs.
  • the device 20 can use technology similar to the “random play” technology used in compact disc (CD) players to randomly alternate between different volatile materials.
  • the device 20 comprises a housing 22 , and the housing 22 is supported on an electrical outlet 24 by a plug 26 that is at least indirectly joined to the housing 22 .
  • the device 20 further comprises at least one container.
  • the device 20 comprises two containers 28 and 30 .
  • the containers 28 and 30 contain at least a first volatile composition 32 and a second volatile composition 34 .
  • the housing 22 may serve as a holder for the containers 28 and 30 and any of the other components of the device described below.
  • the containers 28 and 30 can comprise any suitable type of container, and can be made of any suitable material. Suitable materials for the containers include, but are not limited to glass and plastic.
  • the containers 28 and 30 can comprise any type of container that is suitable for holding volatile materials.
  • the containers 28 and 30 may be part of the housing 22 , or they may be separate components that are removably joined to a portion of the device 20 such as the housing 22 . It is also possible for a single container to hold more than one type of volatile material. Such a container could, for instance, have two or more compartments for volatile materials. In the embodiment shown in FIGS. 6 - 8 , the containers 28 and 30 comprise two separate bottles.
  • the bottles comprising containers 28 and 30 in FIGS. 6 - 8 contain volatile compositions in the form of scented perfume oils.
  • the bottles further comprise a seal 36 for containing the volatile material, and a wick 38 for dispensing the volatile material.
  • the device 20 and/or the bottles 28 and 30 may further comprise an additional seal for covering the wick 38 of one or more of the volatile materials when the volatile material is not being emitted.
  • volatile compositions refers to a material or a discrete unit comprised of one or more materials that is vaporizable, or comprises a material that is vaporizable.
  • volatile compositions thus, includes (but is not limited to) compositions that are comprised entirely of a single volatile material.
  • volatile materials include, but are not limited to pleasant or savory smells, and, thus, also encompass materials that function as insecticides, air fresheners, deodorants, aromacology, aromatherapy, insecticides, or any other material that acts to condition, modify, or otherwise charge the atmosphere or to modify the environment.
  • volatile compositions including, but not limited to perfumes, aromatic materials, and scented materials, will often be comprised of one or more volatile materials (which may form a unique and/or discrete unit comprised of a collection of volatile materials).
  • volatile composition refers to compositions that have at least one volatile component, and it is not necessary for all of the component materials of the volatile composition to be volatile.
  • the volatile compositions described herein may, thus, also have non-volatile components.
  • volatile compositions when the volatile compositions are described herein as being “emitted”, this refers to the volatilization of the volatile components thereof, and does not require that the non-volatile components thereof be emitted.
  • the volatile compositions of interest herein can be in any suitable form including, but not limited to: solids, liquids, gels, encapsulates, wicks, and carrier materials, such as porous materials impregnated with or containing the volatile material, and combinations thereof.
  • the different scented materials can be similar, related, complementary, or contrasting. It may not be desirable, however, for the scented materials to be too similar if the different scented materials are being used in an attempt to avoid the problem of scent habituation, otherwise, the people experiencing the scents may not notice that a different scent is being emitted.
  • the different scents can be related to each other by a common theme, or in some other manner. For example, the different scents can all be floral, fruit scents, etc. An example of scents that are different, but complementary might be a vanilla scent and a French vanilla scent.
  • the present invention also comprises a method of providing choices of compatible volatile compositions, such as fragrance compositions, to consumers.
  • a method comprises providing fragrance compositions for use in one or more emitting devices. More specifically, in one embodiment, the method can comprise providing a consumer with a selection of two or more fragrance compositions in containers that are configured for use in one or more emitting devices; and providing some type of indicia to inform a consumer which of the two or more fragrance compositions are compatible for use together.
  • containers can serve as the emitting devices (e.g., plug-in devices, aerosol cans, etc.).
  • the method can pre-select for consumers two or more fragrance compositions that are complementary, yet discemably different.
  • the method can comprise selling such different volatile compositions together, such as in bundle packs of (two, three, or more) volatile compositions. Any of the foregoing embodiments may be used in supplying consumers with their initial product(s), as well as with refills for the same. In certain embodiments, the method may comprise supplying consumers with types of volatile compositions other than, or in addition to, fragrance compositions (for example, a fragrance composition and a malodor reducing composition).
  • fragrance compositions for example, a fragrance composition and a malodor reducing composition.
  • the embodiment of the device 20 shown in FIGS. 6 - 8 further comprises a mechanism for activating the volatile materials from their “resting” state to an activated state.
  • a component may include, but is not limited to a component that volatilizes or heats the volatile materials.
  • the device 20 may also contain a component, such as a fan, for diffusing or transporting the volatile materials into the environment or atmosphere.
  • the device 20 may comprise a heater, a fan, or both, or some other type of mechanism.
  • the device 20 comprises at least one heating system or heater, such as heaters 40 and 42 .
  • the heaters 40 and 42 can comprise any suitable type of heater, and can be located in any suitable location in or relative to the device 20 .
  • the heaters 40 and 42 comprise heating elements that are in the form of circular rings that at least partially surround the wicks 38 protruding from the bottles of the volatile compositions.
  • the device 20 shown in FIGS. 6 - 8 further comprises a switching mechanism 50 that changes the volatile material being emitted by the device 20 .
  • the switching mechanism 50 can comprise any suitable type of mechanism that causes the device to change the volatile material being emitted.
  • the switching mechanism controls the activation of the heaters so that the heater will be turned on for the volatile material which is desired to be emitted.
  • Suitable switching mechanisms include, but are not limited to: analog timing circuitry, digital circuitry, combinations of analog and digital circuitry, microprocessors, and mechanical actuation switches such as shape memory alloys (NiTi wire) or bimetallic switches.
  • the switching mechanism 50 comprises a combination analog and digital circuit in the form of a printed circuit board (or “PCB”).
  • the circuit comprises: a single sided PC board 52 ; a capacitor designated C 1 ; a pair of diodes D 1 and D 2 ; three transistors Q 1 , Q 2 , and Q 3 ; five resistors R 1 -R 5 ; three counters U 1 , U 2 , and U 3 ; a third diode Z 1 .
  • Any suitable type of heater can be used for heaters 40 and 42 , including but not limited to resistance heaters (several types of which are commercially available).
  • the heaters 40 and 42 are also connected to the circuit board 52 by wires 66 .
  • Suitable components for circuit are set out in the following table: TABLE 1 Reference Number or Letter Component Properties C1 Capacitor, 1 microF, 250 V Electrolytic D1, D2 Diode 1N4004, or similar 26 Wall power plug Q1, Q2, Q3 Transistors, NPN NPN 200 V, 200 mA R1-R5 Resistors 1/8 watt U1, U2, U3 Counters CD4024, or similar Z1 Diode, Zener, 11 V 1N4741A, or similar
  • the components of the circuit may be through-hole or surface mounted.
  • a 38 ⁇ 66 mm single sided PC board 52 with through-hole components is used.
  • the material comprising the PC board 52 can be a standard material such as FR-4 epoxy base fiberglass, but any UL approved material is acceptable.
  • the wall power plug 26 is a molded wall plug with approximately 100 mm pigtails into the PC board.
  • FIG. 10 is a schematic of the circuit. This circuit provides a timing function that alternates current between two paths over a time period of several tens of hours, with a pre-selected time for each heater to be turned on and off.
  • the switching mechanism may include, but is not limited to the following alternative types of switching mechanisms: (1) a magnetic sensor with a pickup that counts the number of rotations of the motor of a fan used to disperse the volatile composition(s) such that after a certain number of rotations, the device will switch from one volatile composition to another; and (2) a device comprising dual shape memory alloys, or bimetallic strips or switches that can complete a circuit at ambient temperature and then cut-off when a certain temperature is reached.
  • the two-way effect can be used since as the temperature lowers, the material can complete the circuit again, thus acting as a thermostat to keep the heater on and then turn it off.
  • the shape memory alloy may serve as the heater as well as the pulse generator.
  • the device 20 can comprise a number of additional optional features.
  • the device can be provided with indicators so that a person is further made aware that the volatile material being emitted has changed. Such indicators can be visual and/or audible. For example, in the case of scented materials, such an indicator may allow a person to see which scent is being emitted at a given time.
  • the indicators are in the form of lights 70 and 72 .
  • at least a portion of the device 20 (such as all or a portion of the housing) or the containers may be made of a type of plastic that changes color when heated.
  • the device can be provided with additional user controls.
  • the device can comprise an “on/off” switch to allow a user to turn the device on and off without removing it from the electrical socket.
  • the device can be provided with a control that allows the user to control the emission period of the volatile materials, and/or the time between the emission of the different volatile materials, or the time that the volatile materials are emitted during an overlapping time period. For example, in one non-limiting embodiment, if the device is provided with the capability of emitting each volatile material during a period greater than 15 minutes and less than or equal to 24 hours, then the device can be provided with a control that allows the user to set the emission period to 72 minutes, or to one hour, for example.
  • the device can be battery powered so that it need not be plugged into an electrical outlet.
  • the device can also be configured so that it can be both plugged in and powered by a source of electrical current, and also battery powered.
  • the device can also be provided with an adapter so that it can be plugged into the cigarette lighter in a vehicle.
  • the device can be provided with a remote control that allows the user to control any, or all, of the emission properties of the device (including, but not limited to changing the volatile material being emitted) without touching the device.
  • the device can also be sold in the form of a kit that includes the device and one or more containers of volatile compositions.
  • the device and/or kit can also include instructions for use that instruct the user regarding certain emission periods that may be used to produce certain results, and/or instructions regarding where to place the device in a given space.
  • the instructions may include instructions for setting the device based on the size of the room, vehicle, etc. in which the device is placed.
  • Such instructions may also include instructions to the user to chose more frequent changes between the emission of scented materials for greater scent awareness.
  • Instructions may also be provided to specify how to operate the device relative to other devices.
  • the instructions can be provided in any suitable form, e.g., written, audio, and/or video.
  • the device may comprise a microprocessor that has less component parts compared to analog circuits, and improved circuit quality from lot to lot.
  • the microprocessor can allow the user to program and control the temperature profile by modulation to alter performance.
  • the microprocessor may be connected to a user interface. This can be any suitable type of user interface. Examples of types of user interfaces include, but are not limited to LCD screens and LED's.
  • the microprocessor enables components to allow multiple devices (such as those located in different parts of a room, or in different rooms), to communicate with each other. For example, the microprocessor can enable a remote control to send digital signals via an infared beam to turn another device “on” or “off”.
  • the method described herein can be carried out by two or more dispensing devices.
  • Such dispensing devices comprise any type of dispensing device, including, but not limited to aerosol sprayers.
  • FIG. 11 shows one non-limiting embodiment of an arrangement of aerosol sprayers 80 and 82 .
  • the aerosol sprayers used in such a method can function in any suitable manner.
  • the aerosol sprayers may each operate independently, such as on timers 84 so that they alternate the emission of the volatile materials in the manner desired.
  • the dispensing devices can be powered in any suitable manner, such as by a battery 86 .
  • FIG. 12 shows another non-limiting embodiment of a dispensing device 88 .
  • the dispensing device 88 is a single device that comprises two (or more) dispensers, such as aerosol sprayers 90 and 92 .
  • the device 88 may operate on one or more timers, or sensors 96 , and can be powered by one or more batteries, or other power sources.
  • the devices can be configured to turn on and off in response to some stimulus, such as by sensors that respond to light, noise and/or motion.
  • one of the devices can be set up to turn on when it senses light, and another device can be set to turn off when it senses light.
  • a microprocessor can be used with motion sensors to turn on the device (for example, a heater and/or a fan in the device).
  • the device can be off all the time until a person moves in the vicinity of the motion sensor. The device can then turn on when a person walks in the vicinity of the motion sensor.
  • Using a microprocessor provides flexibility in controlling the characteristics of the emission of the volatile materials. This is because it is possible to replace the microprocessor if it is desired to change the emission characteristics. Replacing the microprocessor eliminates the need to modify the entire circuit.

Abstract

Methods and devices for emitting volatile materials are disclosed. In some embodiments, methods and devices for emitting two or more fragrance compositions are disclosed. In one non-limiting embodiment of a device, the device has a housing, and the housing is supported on an electrical outlet by a plug at least indirectly joined to the housing. The device contains a first volatile composition and a second volatile composition. The first volatile composition is emitted in an alternating period relative to said second volatile composition. In one embodiment of the method, the volatile compositions are alternately emitted during periods that are greater than 15 minutes and less than 2 hours.

Description

    CROSS REFERENCE TO RELATED PATENT APPLICATIONS
  • This application is a continuation-in-part of U.S. patent application Ser. No. 09/904,019, filed Jul. 12, 2001, which claims the benefit of the filing dates of, and is a continuation-in-part of: PCT application Serial No. US00/20499, filed Jul. 27, 2000, and U.S. patent application Ser. Nos. 09/730,226; 09/730,261; and 09/730,333, all filed Dec. 5, 2000, the disclosures of which are all incorporated by reference herein.[0001]
  • FIELD OF THE INVENTION
  • The present invention relates to methods and devices for emitting volatile compositions. In some embodiments, the invention relates to a method and devices for emitting two or more distinct volatile compositions. [0002]
  • BACKGROUND OF THE INVENTION
  • It is generally known to use an electrical device to evaporate a perfume and/or fragrance composition into a space, particularly a domestic space, e.g., a living room, to provide a pleasant aroma. There are a variety of such devices on sale, for example the AIRWICK® Diffuser ACTF® (manufactured by Reckitt Benckiser) or the AMBI-PUR® fragrance diffuser (manufactured by Sara Lee). Generally, these devices consist of a perfume or fragrance source, an electrical heater and a power supply. By the application of heat to the perfume or fragrance source, there will be a continuous supply of the perfume or fragrance to the space in which the device is placed. strength as being as intense and may not notice it at all. This is a well-known phenomenon called habituation. A solution to this problem has been sought. [0003]
  • One effort to deal with this problem is described in U.S. Patent Application Publication No. US 2002/0159916 A1, Whitby, et al. The Whitby, et al. patent application discloses a method and device adapted to provide to a space, two or more fragrance compositions, at least one of which fragrance compositions is provided periodically. The method and device may provide a continuous supply of a first fragrance composition and a periodic supply of a second fragrance composition. The fragrance composition(s) may be vaporized by heating and may include deodorant and/or insecticidal compounds. The fragrance compositions are preferably chosen such that the two fragrance compositions contrast with one another or have different notes. The fragrance composition is generally pulsed from a device which includes a heater. The periodic supply of heat to release the fragrance composition is controlled by providing the device, and particularly the heater, with a controller. The controller is in the form of an electronic circuit. The controller is arranged such that the heater runs for a short period of time, preferably from 15 seconds to 15 minutes with “appropriate intervals of time there between”. [0004]
  • The Whitby, et al. patent application, however, appears to be directed primarily to maintaining or sustaining the olfactory impact of the fragrance composition being emitted continuously, rather than to providing to the user noticeable changes in fragrances. In addition, although the Whitby, et al. patent application mentions periodic supply of two or more fragrances, there is no specific teaching of emission patterns or programs dictating the supply of the different fragrances relative to each other so that the users actually experience distinct fragrances rather than one fragrance which is a blend of the two compositions. [0005]
  • SUMMARY OF THE INVENTION
  • The present invention relates to methods and devices for emitting volatile compositions. In some embodiments, the invention relates to a method and devices for emitting two or more fragrance compositions. There are numerous embodiments of the methods and devices described herein, all of which are intended to be non-limiting examples. [0006]
  • In some embodiments of the method, it may be desirable for those who either experience the emission of the fragrance composition(s), or who are in the presence of the device(s) emitting fragrance composition(s), to experience and/or perceive a pleasant scent all of the time. In other cases, this may not be all of the time, but all of the time that such persons wish to perceive a fragrance. In some embodiments in which the method is used to emit two or more fragrance compositions, it may be desirable to maximize the perceptibility of each of two or more separate and distinct fragrance compositions. Thus, the method can do more than merely prevent habituation to a given fragrance composition. In such embodiments, therefore, it may be desirable for the time for emission of the fragrances not to change too quickly, otherwise, there will not be a perception of two different fragrances, but rather a blended scent. In other embodiments, however, it may also be desirable to provide a blended scent experience, for at least a period of time. [0007]
  • In one embodiment of the method, the volatile compositions are alternately emitted during discrete emission periods that are greater than 15 minutes and less than or equal to 24 hours. The device can automatically switch to alternate the volatile composition being emitted. In other embodiments, the device may emit volatile compositions for periods less than or equal to 15 minutes; or it may emit volatile compositions for periods greater than 24 hours (e.g., 48 hours). Numerous other embodiments are possible. [0008]
  • The method can utilize one or more devices. In one embodiment that emits fragrance composition(s), a single device is used that is a dual scented “plug-in” that switches back and forth between two (or more) scents. This embodiment of the device has a housing, and the housing is supported on an electrical outlet by a plug at least indirectly joined to the housing. The device contains a first volatile composition and a second volatile composition. The first volatile composition is emitted in an alternating period relative to said second volatile composition. Numerous other types of devices are possible. For example, in other embodiments, the method described herein can be carried out by two or more dispensing devices. Such dispensing devices comprise any type of dispensing device, including, but not limited to aerosol sprayers.[0009]
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • While the specification concludes with claims particularly pointing out and distinctly claiming the invention, it is believed that the present invention will be better understood from the following description taken in conjunction with the accompanying drawings in which: [0010]
  • FIG. 1 is a diagram that shows one non-limiting embodiment of an emission program for emitting two volatile compositions. [0011]
  • FIG. 2 is a diagram that shows one non-limiting embodiment of an emission program for emitting three (or more) volatile compositions. [0012]
  • FIG. 3 is a diagram that shows one non-limiting embodiment of an emission program for emitting two (or more) volatile compositions where there is a gap between the emissions of the volatile compositions. [0013]
  • FIG. 4 is a diagram that shows one non-limiting embodiment of an emission program for emitting two (or more) volatile compositions where there is an overlap of the emissions of the volatile compositions. [0014]
  • FIG. 5 is a diagram that shows one non-limiting embodiment of an emission program for emitting three (or more) volatile compositions where there is an overlap of the emissions of one volatile composition with the emission of two other volatile compositions. [0015]
  • FIG. 6 is a partially fragmented schematic front view showing one non-limiting embodiment of a device for emitting volatile compositions. [0016]
  • FIG. 7 is a partially fragmented schematic side view of the device shown in FIG. 6. [0017]
  • FIG. 8 is a schematic top view of the device shown in FIG. 6, showing the same adjacent to the cover plate of an electrical outlet. [0018]
  • FIG. 9 is a perspective view of a printed circuit board that can be used to control the device shown in FIGS. [0019] 6-8, along with the heaters and plug that are attached thereto.
  • FIG. 10 is a schematic of the circuit shown in FIG. 9. [0020]
  • FIG. 11 shows two aerosol devices that operate on timers. [0021]
  • FIG. 12 shows a single device comprising two aerosol containers that operate on timers.[0022]
  • DETAILED DESCRIPTION OF THE INVENTION
  • The present invention relates to methods and devices for emitting volatile compositions. In some embodiments, the invention relates to methods and devices for emitting two or more volatile compositions. There are numerous embodiments of the methods and devices described herein, all of which are intended to be non-limiting examples. [0023]
  • The methods for emitting volatile compositions can comprise a variety of different embodiments. The two or more volatile compositions can be fragrance compositions, compositions that function as insecticides, air fresheners, deodorants, aromacology, aromatherapy, insecticides, or any other material that acts to condition, modify, or otherwise charge the atmosphere or to modify the environment. The two or more volatile materials emitted in a given embodiment of the method can be the same type of material (e.g., two or more fragrance compositions), or they can be different types of materials (e.g., fragrance compositions and air fresheners). Deodorants, or malodor control compositions may comprise a material selected from the group consisting of: odor neutralizing materials, odor blocking materials, odor masking materials, and combinations thereof. The methods can emit the volatile compositions in a sequence in which the emission of the different volatile compositions automatically alternates between the different volatile compositions. [0024]
  • The volatile compositions can be emitted in any suitable sequence. The sequence of emission of the volatile compositions can be in a pattern, or it can be random. The term “pattern”, as used herein, refers to repeating sequences. In embodiments where the sequence of emission of the different volatile compositions is repeatable, the pattern can be repeated once, or any number of times after the initial sequence. The term “random”, as used herein, refers to sequences in which the sequence of emission of the volatile compositions does not repeat in a regular fashion. It is also possible for an emission sequence to comprise a portion of time where the sequence is in a pattern, and a portion of time in which the sequence is random. [0025]
  • In some embodiments, two or more volatile compositions are emitted in an alternating sequence. For example, there can be a first volatile composition and a second volatile composition, and the first volatile composition is emitted in an alternating period relative to said second volatile composition. Thus, if the first volatile composition is designated “1”, and the second volatile composition is designated “2”, the volatile compositions can be emitted in an alternating pattern as follows: 1, 2, 1, 2, . . . , etc. FIG. 1 shows such an emission program schematically. In FIG. 1, the diagram represents the periods during which that the volatile compositions are being subjected to a source of energy (or “activated”) (for example, if they are in a device which has a heater that heats the compositions, the diagram can designate the periods of time that during which the heaters are on and off). If there are three volatile compositions, they can be emitted in an alternating pattern as follows: 1, 2, 3, 1, 2, 3, . . . , etc. as shown in FIG. 2. [0026]
  • In viewing these figures (and the diagrams which follow), it should be understood that these are non-limiting embodiments. In other embodiments, there need not be a separate volatilization source (such as a heater) for each volatile composition. There can be any suitable number of volatilization sources for the volatile compositions. For example, a single volatilization source can be used to volatilize more than one volatile composition. Such a volatilization source could, for example, be capable of moving to volatilize the different volatile compositions, or it can be capable of selectively directing energy (e.g., heat) to the different volatile compositions (such as by opening and closing a door or gate between the volatilization source and a given volatile composition). Alternatively, containers can be movable relative to the volatilization source (so that the containers can be selectively moved over a heater, for example). [0027]
  • The term “interval”, as used herein, refer to the shortest period of time in the emission sequence. The term “discrete emission period”, as used herein, refer to the individual time period that a given volatile material (or combination of volatile materials) is emitted in the emission sequence. This may correspond generally to the period of time that a heater, for example, is turned on for a given volatile material or combination of volatile materials (though there may be a slight lag between the operation of a heater and the emission of a volatile material). The discreet emission periods can also be referred to herein as a first time period, a second time period, etc. (each of which has a beginning and end). It should be understood that it is not necessary that the different volatile compositions be emitted for equal time periods. For example, after one volatile composition is emitted, a different volatile composition can be emitted for a shorter, or alternatively, a longer time period. In another example, the after one volatile composition is emitted, it can be followed by another interval of the same volatile composition before a different volatile composition is emitted. In cases where the different volatile compositions are not emitted for equal time periods, it may be desirable to provide a greater amount of the compositions that are emitted for a longer cumulative time period so that the volatile compositions will be depleted at about the same time. There are numerous possible alternating emission sequences. In the case of three volatile compositions, non-limiting examples of some other possible patterns of emission include, but are not limited to: (1, 2 2, 1, 3 3); (1, 2, 3, 3, 2, 1); and (1, 2 2 2 2, 1 1, 3 3 3 3, 1). [0028]
  • In some embodiments of the method, the volatile compositions can be emitted during a discrete emission period that is less than or equal to about 15 minutes, but it may be more desirable for each emission period to be longer than 15 minutes. In the case of scented materials, longer time periods may be more desirable. In one embodiment of the method, the volatile compositions are alternately emitted during discrete periods that are each greater than 15 minutes and less than or equal to about 12 hours, or less than or equal to about 24 hours, or less than or equal to about 48 hours, or more. Every numerical range given throughout this specification will include every narrower numerical range that falls within such broader numerical range, as if such narrower numerical ranges were all expressly written herein. Thus, in another non-limiting embodiment, the volatile compositions are alternately emitted during periods that are greater than 15 minutes, or greater than or equal to about 1 hour, and less than 2 hours. In one embodiment, each volatile composition is emitted for a period of about 72 minutes. [0029]
  • The volatile compositions may be emitted so that one immediately follows the end of the emission period of the other. In other embodiments, the volatile compositions can be emitted so that there is a gap between the end of the emission period of one of the volatile compositions, and the beginning of the emission period of another volatile composition. FIG. 3 is a diagram that shows one non-limiting embodiment of an emission program for emitting two volatile compositions where there is a gap between the emissions of the volatile compositions where “g” designates a gap. In other embodiments, the volatile compositions can be emitted so that there is an overlap in the emission periods of two, or more volatile compositions. FIG. 4 is a diagram that shows one non-limiting embodiment of an emission program for emitting two volatile compositions where there is an overlap of the emissions of the volatile compositions where the symbol “&” designates an emission period where both volatile compositions are being emitted. FIG. 5 shows one non-limiting embodiment of an emission program for emitting three (or more) volatile compositions where there is an overlap of the emissions of one volatile composition with the emission of two other volatile compositions. In other embodiments, it is possible for one or more of the volatile compositions to be emitted continuously, and another volatile composition to be emitted for periods of time that are greater than 15 minutes. [0030]
  • If it is desirable to have a gap between the end of the emission period of one of the volatile materials, and the beginning of the emission period of another volatile material, the gap can be of any suitable duration. Suitable durations include, but are not limited any periods that are less than or equal to about 30 minutes. However, it is also possible to have gap periods of greater than 30 minutes. If it is desirable to have an overlap in the emission periods of two, or more volatile materials, the overlap can be of any suitable duration. The emission period of a subsequently emitted volatile material may overlap from greater than 0% up to 100% of the time a first volatile material is being emitted. In certain embodiments, for example, it may be desirable for there to be an overlap of about 25% between different volatile materials. For instance, instead of scent “A” being emitted for 60 minutes, followed by scent “B” being emitted for 60 minutes: scent “A” can be emitted for 45 minutes; this can be followed by the emission of both scents “A” and “B” for 30 minutes; and this followed by scent “B” for 45 minutes. In this case, 30 minutes is 25% of the total time of the emission of scents “A” and “B” and the combination thereof (or 120 minutes). [0031]
  • The gap or overlap periods can be controlled automatically. In certain embodiments of the article(s) or device(s) used to emit the volatile materials, the article(s) or device(s) can be provided with controls to allow the user to control the duration of any gap and/or overlap in emission periods. Overlapping sequences may be used when it is desirable to have the user smell the blended scent for some period as well as distinct scents during other periods. [0032]
  • In certain embodiments, it is desirable for the method to be carried out by article(s) and/or device(s) that are flameless (e.g., not candles). In certain embodiments, it may also be desirable for the method to be carried out independently of other media (such other media may include, but is not limited to: movies, television, etc.). In other embodiments, it may be desirable to carry out the method in a coordinated fashion with other media. [0033]
  • There can be any suitable emission program or scheme for emitting the volatile compositions. In certain embodiments where scented materials are being emitted, it is desirable for the device to provide an alternating scent experience, rather than a sustained impression of a single scent. In one embodiment, it may be desirable to provide a day/night emission program where one scent is provided for waking a person, and another scent is provided for the period of time during which they are trying to go to sleep. Thus, in some embodiments, it may be desirable to deliver the same scent at the same time every day. In other embodiments, it may be desirable to avoid a routine scent experience. For example, it may be desirable for the emission pattern to not be synchronized over a 24 hour period, so that the user has a different scent experience at a given time during the day or night for each 24 hour period. Numerous other embodiments are possible. [0034]
  • The total emission program (or simply “the emission program”) refers to the entire sequence of the discrete emission periods from beginning to end. In certain embodiments, it is desirable for the emission program to be continuous. The term “continuous”, as used in reference to the emission program, means that there is a planned emission sequence over an entire period, once the program is initiated. This emission program can include periods, as noted above, where there are gaps in emission. This will still be considered to be a continuous emission program, although there will not necessarily be continuous emission of volatile compositions. It should be understood, however, that it is possible for the emission program to be interruptible by the user (e.g., turned off), if desired. Thus, the method can provide a user interface, and the user interface can provide a user with the ability to interrupt emission program. In certain embodiments, the emission program may be designed to run continuously, or substantially continuously until at least one of the volatile compositions is substantially depleted. In certain embodiments, it is desirable for the emission program to run continuously until all of the volatile compositions are substantially depleted, and for this to occur at approximately the same time. The emission program can be of any suitable length, including but not limited to 30 days, 60 days, or shorter or longer periods, or any period between 30 to 60 days. [0035]
  • FIGS. [0036] 6-8 show one non-limiting embodiment of a device 20 for emitting volatile compositions according to the methods described above. The device can have a pre-selected emission program which is already programmed when a consumer buys the device, or the device can be provided with a selection of several emission programs and the consumer can select between these programs. In these or other embodiments, the device 20 can use technology similar to the “random play” technology used in compact disc (CD) players to randomly alternate between different volatile materials.
  • As shown in FIGS. [0037] 6-8, the device 20 comprises a housing 22, and the housing 22 is supported on an electrical outlet 24 by a plug 26 that is at least indirectly joined to the housing 22. The device 20 further comprises at least one container. In the embodiment shown in FIGS. 6-8, the device 20 comprises two containers 28 and 30. The containers 28 and 30 contain at least a first volatile composition 32 and a second volatile composition 34. The housing 22 may serve as a holder for the containers 28 and 30 and any of the other components of the device described below.
  • The [0038] containers 28 and 30 can comprise any suitable type of container, and can be made of any suitable material. Suitable materials for the containers include, but are not limited to glass and plastic. The containers 28 and 30 can comprise any type of container that is suitable for holding volatile materials. The containers 28 and 30 may be part of the housing 22, or they may be separate components that are removably joined to a portion of the device 20 such as the housing 22. It is also possible for a single container to hold more than one type of volatile material. Such a container could, for instance, have two or more compartments for volatile materials. In the embodiment shown in FIGS. 6-8, the containers 28 and 30 comprise two separate bottles.
  • The [0039] bottles comprising containers 28 and 30 in FIGS. 6-8 contain volatile compositions in the form of scented perfume oils. The bottles further comprise a seal 36 for containing the volatile material, and a wick 38 for dispensing the volatile material. The device 20 and/or the bottles 28 and 30 may further comprise an additional seal for covering the wick 38 of one or more of the volatile materials when the volatile material is not being emitted.
  • The term “volatile compositions” as used herein, refers to a material or a discrete unit comprised of one or more materials that is vaporizable, or comprises a material that is vaporizable. The term “volatile compositions”, thus, includes (but is not limited to) compositions that are comprised entirely of a single volatile material. The terms “volatile materials”, “aroma”, and “scents”, as used herein, include, but are not limited to pleasant or savory smells, and, thus, also encompass materials that function as insecticides, air fresheners, deodorants, aromacology, aromatherapy, insecticides, or any other material that acts to condition, modify, or otherwise charge the atmosphere or to modify the environment. It should be understood that certain volatile compositions including, but not limited to perfumes, aromatic materials, and scented materials, will often be comprised of one or more volatile materials (which may form a unique and/or discrete unit comprised of a collection of volatile materials). It should be understood that the term “volatile composition” refers to compositions that have at least one volatile component, and it is not necessary for all of the component materials of the volatile composition to be volatile. The volatile compositions described herein may, thus, also have non-volatile components. It should also be understood that when the volatile compositions are described herein as being “emitted”, this refers to the volatilization of the volatile components thereof, and does not require that the non-volatile components thereof be emitted. The volatile compositions of interest herein can be in any suitable form including, but not limited to: solids, liquids, gels, encapsulates, wicks, and carrier materials, such as porous materials impregnated with or containing the volatile material, and combinations thereof. [0040]
  • In the case of scented materials or fragrances, the different scented materials can be similar, related, complementary, or contrasting. It may not be desirable, however, for the scented materials to be too similar if the different scented materials are being used in an attempt to avoid the problem of scent habituation, otherwise, the people experiencing the scents may not notice that a different scent is being emitted. The different scents can be related to each other by a common theme, or in some other manner. For example, the different scents can all be floral, fruit scents, etc. An example of scents that are different, but complementary might be a vanilla scent and a French vanilla scent. [0041]
  • The present invention also comprises a method of providing choices of compatible volatile compositions, such as fragrance compositions, to consumers. In one embodiment, such a method comprises providing fragrance compositions for use in one or more emitting devices. More specifically, in one embodiment, the method can comprise providing a consumer with a selection of two or more fragrance compositions in containers that are configured for use in one or more emitting devices; and providing some type of indicia to inform a consumer which of the two or more fragrance compositions are compatible for use together. In other embodiments, containers can serve as the emitting devices (e.g., plug-in devices, aerosol cans, etc.). In certain embodiments, the method can pre-select for consumers two or more fragrance compositions that are complementary, yet discemably different. In other alternative embodiments, the method can comprise selling such different volatile compositions together, such as in bundle packs of (two, three, or more) volatile compositions. Any of the foregoing embodiments may be used in supplying consumers with their initial product(s), as well as with refills for the same. In certain embodiments, the method may comprise supplying consumers with types of volatile compositions other than, or in addition to, fragrance compositions (for example, a fragrance composition and a malodor reducing composition). [0042]
  • The embodiment of the [0043] device 20 shown in FIGS. 6-8 further comprises a mechanism for activating the volatile materials from their “resting” state to an activated state. Such a component may include, but is not limited to a component that volatilizes or heats the volatile materials. The device 20 may also contain a component, such as a fan, for diffusing or transporting the volatile materials into the environment or atmosphere. In various embodiments, the device 20 may comprise a heater, a fan, or both, or some other type of mechanism.
  • In the embodiment shown in FIGS. [0044] 6-8, the device 20 comprises at least one heating system or heater, such as heaters 40 and 42. The heaters 40 and 42 can comprise any suitable type of heater, and can be located in any suitable location in or relative to the device 20. In the embodiment shown in FIGS. 6-8, the heaters 40 and 42 comprise heating elements that are in the form of circular rings that at least partially surround the wicks 38 protruding from the bottles of the volatile compositions.
  • The [0045] device 20 shown in FIGS. 6-8 further comprises a switching mechanism 50 that changes the volatile material being emitted by the device 20. The switching mechanism 50 can comprise any suitable type of mechanism that causes the device to change the volatile material being emitted. In the embodiment shown, the switching mechanism controls the activation of the heaters so that the heater will be turned on for the volatile material which is desired to be emitted.
  • Suitable switching mechanisms include, but are not limited to: analog timing circuitry, digital circuitry, combinations of analog and digital circuitry, microprocessors, and mechanical actuation switches such as shape memory alloys (NiTi wire) or bimetallic switches. [0046]
  • As shown in FIG. 9, in one non-limiting embodiment, the [0047] switching mechanism 50 comprises a combination analog and digital circuit in the form of a printed circuit board (or “PCB”). The circuit comprises: a single sided PC board 52; a capacitor designated C1; a pair of diodes D1 and D2; three transistors Q1, Q2, and Q3; five resistors R1-R5; three counters U1, U2, and U3; a third diode Z1. Any suitable type of heater can be used for heaters 40 and 42, including but not limited to resistance heaters (several types of which are commercially available). The heaters 40 and 42, as well as the wall power plug 26, are also connected to the circuit board 52 by wires 66. Suitable components for circuit are set out in the following table:
    TABLE 1
    Reference Number
    or Letter Component Properties
    C1 Capacitor, 1 microF, 250 V
    Electrolytic
    D1, D2 Diode 1N4004, or similar
    26 Wall power plug
    Q1, Q2, Q3 Transistors, NPN NPN 200 V, 200 mA
    R1-R5 Resistors 1/8 watt
    U1, U2, U3 Counters CD4024, or similar
    Z1 Diode, Zener, 11 V 1N4741A, or similar
  • The components of the circuit may be through-hole or surface mounted. In the embodiment shown, a 38×66 mm single sided PC board [0048] 52 with through-hole components is used. The material comprising the PC board 52 can be a standard material such as FR-4 epoxy base fiberglass, but any UL approved material is acceptable. The wall power plug 26 is a molded wall plug with approximately 100 mm pigtails into the PC board. FIG. 10 is a schematic of the circuit. This circuit provides a timing function that alternates current between two paths over a time period of several tens of hours, with a pre-selected time for each heater to be turned on and off.
  • In other embodiments, the switching mechanism may include, but is not limited to the following alternative types of switching mechanisms: (1) a magnetic sensor with a pickup that counts the number of rotations of the motor of a fan used to disperse the volatile composition(s) such that after a certain number of rotations, the device will switch from one volatile composition to another; and (2) a device comprising dual shape memory alloys, or bimetallic strips or switches that can complete a circuit at ambient temperature and then cut-off when a certain temperature is reached. The two-way effect can be used since as the temperature lowers, the material can complete the circuit again, thus acting as a thermostat to keep the heater on and then turn it off. The shape memory alloy may serve as the heater as well as the pulse generator. [0049]
  • The [0050] device 20 can comprise a number of additional optional features. The device can be provided with indicators so that a person is further made aware that the volatile material being emitted has changed. Such indicators can be visual and/or audible. For example, in the case of scented materials, such an indicator may allow a person to see which scent is being emitted at a given time. In the embodiment shown in FIGS. 6-8, the indicators are in the form of lights 70 and 72. In another example, at least a portion of the device 20 (such as all or a portion of the housing) or the containers may be made of a type of plastic that changes color when heated.
  • The device can be provided with additional user controls. The device can comprise an “on/off” switch to allow a user to turn the device on and off without removing it from the electrical socket. The device can be provided with a control that allows the user to control the emission period of the volatile materials, and/or the time between the emission of the different volatile materials, or the time that the volatile materials are emitted during an overlapping time period. For example, in one non-limiting embodiment, if the device is provided with the capability of emitting each volatile material during a period greater than 15 minutes and less than or equal to 24 hours, then the device can be provided with a control that allows the user to set the emission period to 72 minutes, or to one hour, for example. [0051]
  • The device can be battery powered so that it need not be plugged into an electrical outlet. The device can also be configured so that it can be both plugged in and powered by a source of electrical current, and also battery powered. The device can also be provided with an adapter so that it can be plugged into the cigarette lighter in a vehicle. In addition, the device can be provided with a remote control that allows the user to control any, or all, of the emission properties of the device (including, but not limited to changing the volatile material being emitted) without touching the device. [0052]
  • The device can also be sold in the form of a kit that includes the device and one or more containers of volatile compositions. The device and/or kit can also include instructions for use that instruct the user regarding certain emission periods that may be used to produce certain results, and/or instructions regarding where to place the device in a given space. For example, the instructions may include instructions for setting the device based on the size of the room, vehicle, etc. in which the device is placed. Such instructions may also include instructions to the user to chose more frequent changes between the emission of scented materials for greater scent awareness. Instructions may also be provided to specify how to operate the device relative to other devices. The instructions can be provided in any suitable form, e.g., written, audio, and/or video. [0053]
  • The device may comprise a microprocessor that has less component parts compared to analog circuits, and improved circuit quality from lot to lot. The microprocessor can allow the user to program and control the temperature profile by modulation to alter performance. If desired, the microprocessor may be connected to a user interface. This can be any suitable type of user interface. Examples of types of user interfaces include, but are not limited to LCD screens and LED's. In addition, the microprocessor enables components to allow multiple devices (such as those located in different parts of a room, or in different rooms), to communicate with each other. For example, the microprocessor can enable a remote control to send digital signals via an infared beam to turn another device “on” or “off”. [0054]
  • Numerous other types of devices are possible. For example, in other embodiments, the method described herein can be carried out by two or more dispensing devices. Such dispensing devices comprise any type of dispensing device, including, but not limited to aerosol sprayers. FIG. 11 shows one non-limiting embodiment of an arrangement of [0055] aerosol sprayers 80 and 82. The aerosol sprayers used in such a method can function in any suitable manner. In some embodiments, the aerosol sprayers may each operate independently, such as on timers 84 so that they alternate the emission of the volatile materials in the manner desired. The dispensing devices can be powered in any suitable manner, such as by a battery 86. The dispensing devices 80 and 82 may be located adjacent to each other, or they may be located in different parts of the space in which it is desired to emit the volatile materials. FIG. 12 shows another non-limiting embodiment of a dispensing device 88. In FIG. 12, the dispensing device 88 is a single device that comprises two (or more) dispensers, such as aerosol sprayers 90 and 92. The device 88 may operate on one or more timers, or sensors 96, and can be powered by one or more batteries, or other power sources.
  • In some embodiments, the devices can be configured to turn on and off in response to some stimulus, such as by sensors that respond to light, noise and/or motion. For example, one of the devices can be set up to turn on when it senses light, and another device can be set to turn off when it senses light. In another example, a microprocessor can be used with motion sensors to turn on the device (for example, a heater and/or a fan in the device). For example, the device can be off all the time until a person moves in the vicinity of the motion sensor. The device can then turn on when a person walks in the vicinity of the motion sensor. Using a microprocessor provides flexibility in controlling the characteristics of the emission of the volatile materials. This is because it is possible to replace the microprocessor if it is desired to change the emission characteristics. Replacing the microprocessor eliminates the need to modify the entire circuit. [0056]
  • The disclosure of all patents, patent applications (and any patents which issue thereon, as well as any corresponding published foreign patent applications), and publications mentioned throughout this description are hereby incorporated by reference herein. It is expressly not admitted, however, that any of the documents incorporated by reference herein teach or disclose the present invention. [0057]
  • It should be understood that every maximum numerical limitation given throughout this specification will include every lower numerical limitation, as if such lower numerical limitations were expressly written herein. Every minimum numerical limitation given throughout this specification will include every higher numerical limitation, as if such higher numerical limitations were expressly written herein. Every numerical range given throughout this specification will include every narrower numerical range that falls within such broader numerical range, as if such narrower numerical ranges were all expressly written herein. [0058]
  • While particular embodiments of the subject invention have been described, it will be obvious to those skilled in the art that various changes and modifications of the subject invention can be made without departing from the spirit and scope of the invention. In addition, while the present invention has been described in connection with certain specific embodiments thereof, it is to be understood that this is by way of illustration and not by way of limitation and the scope of the invention is defined by the appended claims which should be construed as broadly as the prior art will permit.[0059]

Claims (29)

What is claimed is:
1. A method for emitting two or more volatile compositions, said method comprising providing two or more volatile compositions comprising a first volatile composition, a second volatile composition, and optionally additional volatile compositions, wherein said first, second, and optional additional volatile compositions are emitted in a substantially continuous emission sequence in which the emission of the different volatile compositions automatically alternates between the different volatile compositions in the sequence.
2. The method of claim 1 wherein the alternating sequence of emission of the different volatile materials is in a pattern.
3. The method of claim 1 wherein the alternating sequence of emission of the different volatile materials is random.
4. The method of claim 1 wherein at least one of said two or more volatile compositions comprises a fragrance composition.
5. The method of claim 1 wherein two or more volatile compositions comprise a fragrance composition.
6. The method of claim 1 wherein in said alternating sequence:
(a) said first volatile compositions is emitted for a first time period, said first time period having a beginning and an end;
(b) said second volatile composition is emitted for a second time period, said second time period having a beginning and an end, and said second time period begins at one of the following times:
(i) before the end of said first period;
(ii) at the end of said first period; or
(iii) after a period of time comprising a gap period after the end of said first period; and
(c) after the beginning of said second period, one of the following occurs during a third time period:
(i) said first volatile composition is emitted again, and the pattern repeats, or
(ii) a third volatile composition is emitted.
7. The method of claim 6 wherein said third time period has a beginning and an end, and said third period begins at one of the following times:
(i) before the end of said second period;
(ii) at the end of said second period; or
(iii) after a period of time comprising a gap period after the end of said second period.
8. The method of claim 1 wherein said different volatile compositions are emitted during discrete emission periods, and said discrete emission periods are each greater than 15 minutes in length and less than or equal to about 48 hours in length.
9. The method of claim 1 wherein said different volatile compositions are emitted during discrete emission periods, and said discrete emission periods are each greater than 15 minutes in length and less than 24 hours in length.
10. The method of claim 1 wherein said different volatile compositions are emitted during discrete emission periods, and said discrete emission periods are each greater than or equal to about 1 hour in length and less than about 2 hours in length.
11. The method of claim 1 wherein said different volatile compositions are emitted during discrete emission periods, and said discrete emission periods are each less than or equal to about 15 minutes in length.
12. The method of claim 6 wherein said second period begins before the end of said first period, and there is an overlap of from greater than 0% to less than or equal to 100% of the total time period the first and second volatile compositions are emitted.
13. The method of claim 6 wherein said second period begins after a gap period that is less than or equal to about 30 minutes.
14. The method of claim 1 wherein said emission sequence is pre-selected.
15. The method of claim 1 wherein said method provides a user interface, and said user interface provides a user with the ability to interrupt said pattern.
16. The method of claim 1 wherein said method provides a user control which allows a user of the device to select a desired emission period within the range of greater than 15 minutes and less than or equal to about 48 hours.
17. The method of claim 12 wherein said two or more volatile compositions are emitted from at least one device, and said device is provided with controls that allow a user to select the period of overlap.
18. The method of claim 6 wherein said two or more volatile compositions are emitted from at least one device, wherein said second period begins after a gap period following the end of said first period, and said device is provided with controls that allow a user to select the gap period.
19. The method of claim 1 wherein said two or more volatile compositions are emitted from a single device.
20. The method of claim 19 wherein said device comprises a plug and said plug supports said device on an electrical outlet.
21. The method of claim 1 wherein said two or more volatile compositions are emitted from two or more devices.
22. The method of claim 21 wherein at least one of said two or more devices comprises a plug and said plug supports said at least one device on an electrical outlet.
23. The method of claim 21 wherein said two or more devices comprise at least one aerosol sprayer.
24. The method of claim 23 wherein said at least one aerosol sprayer further comprises a timer for timing the emission of at least one of said volatile compositions.
25. The method of claim 23 wherein said at least one aerosol sprayer further comprises a sensor for detecting a condition for emitting at least one of said volatile compositions.
26. The method of claim 25 wherein said sensor is selected from the group consisting of: motion sensors, light sensors, and noise sensors.
27. The method of claim 1 further comprising a step of providing a visible or audible signal that informs a user which volatile composition is being emitted.
28. The method of claim 1 wherein at least one of said volatile compositions comprises a malodor control composition.
29. The method of claim 28 wherein the malodor control composition comprises a material selected from the group consisting of: odor neutralizing materials, odor blocking materials, odor masking materials, and combinations thereof.
US10/417,462 2000-07-27 2003-04-16 Methods for emitting volatile compositions Abandoned US20040028551A1 (en)

Priority Applications (31)

Application Number Priority Date Filing Date Title
US10/417,462 US20040028551A1 (en) 2000-07-27 2003-04-16 Methods for emitting volatile compositions
US10/820,284 US20040265164A1 (en) 2000-07-27 2004-04-08 Methods, devices, compositions, and systems for improved scent delivery
EP07106264A EP1842562A3 (en) 2003-04-16 2004-04-16 Method and device for improved scent delivery
CN2004800100305A CN1774269B (en) 2003-04-16 2004-04-16 Method for emitting volatile compositions
EP06126779A EP1762253A3 (en) 2003-04-16 2004-04-16 Method for improved scent delivery
CA002522745A CA2522745C (en) 2003-04-16 2004-04-16 Methods, devices, compositions, and systems for improved scent delivery
MXPA05011069A MXPA05011069A (en) 2003-04-16 2004-04-16 Methods and device for improved scent delivery.
ES04750233T ES2293302T3 (en) 2003-04-16 2004-04-16 METHOD AND DEVICE FOR A BETTER SUPPLY OF AROMA.
AT04750233T ATE370753T1 (en) 2003-04-16 2004-04-16 METHOD AND DEVICE FOR IMPROVED FRAGRANCE DELIVERY
MXPA05011067A MXPA05011067A (en) 2003-04-16 2004-04-16 Method for emitting volatile compositions.
CN201410267063.3A CN104307020B (en) 2003-04-16 2004-04-16 For improving method, apparatus, composition and the system of flavor delivery
ES06126788.6T ES2541128T3 (en) 2003-04-16 2004-04-16 Method and system for better aroma diffusion
EP04750231A EP1631323A1 (en) 2003-04-16 2004-04-16 Method for emitting volatile compositions
EP04750233A EP1613361B1 (en) 2003-04-16 2004-04-16 Method and device for improved scent delivery
JP2006501275A JP2006521834A (en) 2003-04-16 2004-04-16 Method for releasing volatile compositions
EP06126792A EP1762254A3 (en) 2003-04-16 2004-04-16 System for improved scent delivery
EP06126788.6A EP1767227B1 (en) 2003-04-16 2004-04-16 Method and system for improved scent delivery
CA2636154A CA2636154C (en) 2003-04-16 2004-04-16 Methods, devices, compositions, and systems for improved scent delivery
PCT/US2004/011838 WO2004093929A2 (en) 2003-04-16 2004-04-16 Methods and device for improved scent delivery
DE602004008443T DE602004008443C5 (en) 2003-04-16 2004-04-16 METHOD AND DEVICE FOR IMPROVED FRAGRANCE DISTRIBUTION
CN2004800099952A CN1878574B (en) 2003-04-16 2004-04-16 Method, device, composition, and system for improving scent delivery
JP2006501277A JP4590396B2 (en) 2003-04-16 2004-04-16 Method for flattening perfume release characteristics from a heated core perfume composition dispensing device
PCT/US2004/011836 WO2004093927A1 (en) 2003-04-16 2004-04-16 Method for emitting volatile compositions
CA002522564A CA2522564C (en) 2003-04-16 2004-04-16 Method for emitting volatile compositions
CN200810093058.XA CN101264333B (en) 2003-04-16 2004-04-16 Method and device, composition and system for improved scent delivery
US11/204,953 US7223361B2 (en) 2000-07-27 2005-08-16 Methods for emitting volatile compositions
US12/269,856 US8119064B2 (en) 2000-07-27 2008-11-12 Methods, devices, compositions, and systems for improved scent delivery
US12/326,358 USRE45038E1 (en) 2000-07-27 2008-12-02 Methods for emitting volatile compositions
JP2009114696A JP5214531B2 (en) 2003-04-16 2009-05-11 Aroma distribution kit
US13/363,454 US8349251B2 (en) 2000-07-27 2012-02-01 Methods, devices, compositions, and systems for improved scent delivery
US13/713,209 US8721962B2 (en) 2000-07-27 2012-12-13 Methods, devices, compositions and systems for improved scent delivery

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
PCT/US2000/020499 WO2002009779A1 (en) 2000-07-27 2000-07-27 Process and device for deodorizing an environment
US09/730,261 US20020068009A1 (en) 2000-12-04 2000-12-05 System and methods for dispensing scents into the environment, and for providing scent-containing articles of manufacture
US09/730,226 US6581915B2 (en) 2000-07-27 2000-12-05 Dispensing device for dispensing scents
US09/730,333 US20020066798A1 (en) 2000-12-04 2000-12-05 Multiple scent-containing article of manufacture with theme
US09/904,019 US20020068010A1 (en) 2000-12-04 2001-07-12 Articles, systems, and methods for dispensing volatile materials into the environment
US10/417,462 US20040028551A1 (en) 2000-07-27 2003-04-16 Methods for emitting volatile compositions

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US09604019 Continuation-In-Part
US09/904,019 Continuation-In-Part US20020068010A1 (en) 2000-07-27 2001-07-12 Articles, systems, and methods for dispensing volatile materials into the environment

Related Child Applications (5)

Application Number Title Priority Date Filing Date
US09/730,333 Continuation US20020066798A1 (en) 2000-07-27 2000-12-05 Multiple scent-containing article of manufacture with theme
US10/417,456 Continuation US20040033171A1 (en) 2000-07-27 2003-04-16 Systems and devices for emitting volatile compositions
US10/820,284 Continuation-In-Part US20040265164A1 (en) 2000-07-27 2004-04-08 Methods, devices, compositions, and systems for improved scent delivery
US11/204,953 Continuation US7223361B2 (en) 2000-07-27 2005-08-16 Methods for emitting volatile compositions
US12/269,856 Continuation US8119064B2 (en) 2000-07-27 2008-11-12 Methods, devices, compositions, and systems for improved scent delivery

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Cited By (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040033171A1 (en) * 2000-07-27 2004-02-19 The Procter & Gamble Company Systems and devices for emitting volatile compositions
US20040229180A1 (en) * 1999-12-21 2004-11-18 Furner Paul E. Melting plate candles
US20040265164A1 (en) * 2000-07-27 2004-12-30 The Procter & Gamble Company Methods, devices, compositions, and systems for improved scent delivery
US20050169666A1 (en) * 2004-02-03 2005-08-04 Jose Porchia Device providing coordinated emission of light and volatile active
US20050195598A1 (en) * 2003-02-07 2005-09-08 Dancs Imre J. Projecting light and images from a device
US20050205916A1 (en) * 2002-11-08 2005-09-22 Conway Simon M Diffusion device and method of diffusing
WO2005108136A1 (en) * 2004-05-07 2005-11-17 Givaudan Sa Volatile liquid dissemination apparatus
US20050271994A1 (en) * 2004-02-17 2005-12-08 Furner Paul E Candle assembly including a fuel element and a wick holder
US20050285538A1 (en) * 2004-02-03 2005-12-29 Thomas Jaworski Active material emitting device
US20060057529A1 (en) * 2004-09-10 2006-03-16 Kubicek Chris A Wick holder and wick assembly for candle assembly
US20060057525A1 (en) * 2004-09-10 2006-03-16 Adair Joel E Heat exchange method for melting plate candle
US20060057527A1 (en) * 2004-09-10 2006-03-16 Adair Joel E Heat exchange method for melting plate candle
US20060057528A1 (en) * 2004-09-10 2006-03-16 Kubicek Chris A Candle holder with improved air flow
US20060057526A1 (en) * 2004-09-10 2006-03-16 Kubicek Chris A Wick holder magnetic retention means
US20060057523A1 (en) * 2004-09-10 2006-03-16 Kubicek Chris A Wick holder locking mechanism
US20060076366A1 (en) * 2004-10-12 2006-04-13 Furner Paul E Compact spray device
US20060093979A1 (en) * 2004-11-01 2006-05-04 Varanasi Padma P Container candle
US20060093980A1 (en) * 2004-09-10 2006-05-04 Kubicek Chris A Candleholder with a melting plate alignment feature
US20060115386A1 (en) * 2004-02-03 2006-06-01 Michaels Kenneth W Active material and light emitting device
US20060120080A1 (en) * 2004-02-03 2006-06-08 Gene Sipinski Control and an integrated circuit for a multisensory apparatus
US20060153731A1 (en) * 2005-01-12 2006-07-13 Givaudan Sa Apparatus for volatile liquid dissemination
US20060219962A1 (en) * 2005-03-31 2006-10-05 Dancs Imre J System for detecting a container or contents of the container
US20060226251A1 (en) * 2005-04-12 2006-10-12 Helf Thomas A Diffusion device
US20070015096A1 (en) * 2005-07-15 2007-01-18 Soller Douglas A Candle assembly including a fuel element with a locating recess and a melting plate with a locating protrusion
US20070012718A1 (en) * 2005-04-12 2007-01-18 Schramm Heather R Apparatus for and Method of Dispensing Active Materials
WO2007064199A1 (en) * 2005-12-01 2007-06-07 Sara Lee/De N.V. Fragrance delivery system
WO2007064189A1 (en) * 2005-12-01 2007-06-07 Sara Lee/De N.V. Fragrance delivery system
US20070199952A1 (en) * 2004-10-12 2007-08-30 Carpenter M S Compact spray device
US20070235555A1 (en) * 2006-04-11 2007-10-11 Helf Thomas A Electronic aerosol device
US20070292813A1 (en) * 1999-12-21 2007-12-20 Adair Joel E Heat exchange method for melting plate candle
US20080085103A1 (en) * 2006-08-31 2008-04-10 Rene Maurice Beland Dispersion device for dispersing multiple volatile materials
ES2302593A1 (en) * 2005-12-01 2008-07-16 Sara Lee/De N.V. Fragrance delivery system
US20080190376A1 (en) * 2007-02-14 2008-08-14 Matsumoto Evan I Self cleaning pet fur stripping comb
US20080277411A1 (en) * 2007-05-10 2008-11-13 Rene Maurice Beland Actuator cap for a spray device
US20080290113A1 (en) * 2007-05-25 2008-11-27 Helf Thomas A Actuator cap for a spray device
US20080315005A1 (en) * 2007-06-25 2008-12-25 Michaels Kenneth W Active material emitting device and method of dispensing an active material
US20080318176A1 (en) * 2005-08-05 2008-12-25 Kubicek Chris A Fuel element for melting plate candle assembly
US20090045220A1 (en) * 2007-08-16 2009-02-19 Helf Thomas A Apparatus for control of a volatile material dispenser
US20090045219A1 (en) * 2007-08-16 2009-02-19 Helf Thomas A Overcap and system for spraying a fluid
US20090045218A1 (en) * 2007-08-16 2009-02-19 Helf Thomas A Overcap for a spray device
US20090068058A1 (en) * 2007-09-07 2009-03-12 Yong Chul Kim Air purification system for vehicles and method thereof
US20090162253A1 (en) * 2007-12-20 2009-06-25 Jose Porchia Volatile material diffuser and method of preventing undesirable mixing of volatile materials
US7610118B2 (en) 2002-11-08 2009-10-27 S.C. Johnson & Son, Inc. Dispensing of multiple volatile substances
US7687744B2 (en) 2002-05-13 2010-03-30 S.C. Johnson & Son, Inc. Coordinated emission of fragrance, light, and sound
US20100221143A1 (en) * 2005-12-01 2010-09-02 Sara Lee/DE N.V, Fragrance delivery system
US20100294852A1 (en) * 2009-05-21 2010-11-25 Banco Michael J Methods of Dispensing Two or More Volatile Materials
US20110068190A1 (en) * 2009-09-21 2011-03-24 Gasper Thomas P Methods of Emitting a Volatile Material from a Diffuser
US20110076185A1 (en) * 2003-08-16 2011-03-31 Reckitt Benckiser (Uk) Limited Dispenser
US7932482B2 (en) 2003-02-07 2011-04-26 S.C. Johnson & Son, Inc. Diffuser with light emitting diode nightlight
US20110095044A1 (en) * 2009-10-26 2011-04-28 Gene Sipinski Dispensers and Functional Operation and Timing Control Improvements for Dispensers
US8061628B1 (en) 2000-07-27 2011-11-22 The Procter & Gamble Company Systems and devices for emitting volatile compositions
US8255089B2 (en) 2010-05-28 2012-08-28 S.C. Johnson & Son, Inc. Multiple volatile material dispensing device and operating methodologies therefore
US8387827B2 (en) 2008-03-24 2013-03-05 S.C. Johnson & Son, Inc. Volatile material dispenser
US20130081541A1 (en) * 2011-10-03 2013-04-04 Erik John Hasenoehrl Air freshening network
US8573967B2 (en) 2010-10-01 2013-11-05 S.C. Johnson & Son, Inc. Candle assembly and fuel element therefor
US8632059B2 (en) 2001-10-04 2014-01-21 Ctr Consultoria Tecnica E Representacoes, Lda Dispersing fragrances
US20150030498A1 (en) * 2013-07-23 2015-01-29 Lashell Ooten Hvac fragrance system
US9108782B2 (en) 2012-10-15 2015-08-18 S.C. Johnson & Son, Inc. Dispensing systems with improved sensing capabilities
US9439995B2 (en) 2014-04-18 2016-09-13 Thomas A. Conroy Method and system of a network of diffusers including a liquid level sensor
WO2019005714A1 (en) * 2017-06-26 2019-01-03 The Procter & Gamble Company System and method for dispensing material
US10220109B2 (en) 2014-04-18 2019-03-05 Todd H. Becker Pest control system and method
US10814028B2 (en) 2016-08-03 2020-10-27 Scentbridge Holdings, Llc Method and system of a networked scent diffusion device
US20210162087A1 (en) * 2018-06-07 2021-06-03 Zobele Holding Spa Device for evaporating volatile substances
CN114096284A (en) * 2019-06-14 2022-02-25 宝洁公司 Volatile composition cartridge replacement detection
US11679648B2 (en) 2019-03-18 2023-06-20 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Vehicle interior component

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7389943B2 (en) * 2004-06-30 2008-06-24 S.C. Johnson & Son, Inc. Electromechanical apparatus for dispensing volatile substances with single dispensing mechanism and cartridge for holding multiple receptacles
FR2877845B1 (en) * 2004-11-18 2008-10-10 David Suissa METHOD FOR IMPROVING ODOR DIFFUSION TECHNIQUES
CA2632559C (en) * 2005-12-01 2014-05-27 Sara Lee/De N.V. Fragrance delivery system
GB0622743D0 (en) * 2006-11-15 2006-12-27 Reckitt Benckiser Uk Ltd Device
US8462508B2 (en) * 2007-04-30 2013-06-11 Hewlett-Packard Development Company, L.P. Heat sink with surface-formed vapor chamber base
US7878488B1 (en) 2007-05-07 2011-02-01 David Leason Method and device for volatizing aromatic oils in response to wireless signals
US7837930B2 (en) * 2007-05-18 2010-11-23 Rich Brands Llc Fragrance diffuser kit and method
GB0710577D0 (en) * 2007-06-02 2007-07-11 Reckitt Benckiser Uk Ltd Spraying device
US8296993B2 (en) * 2007-11-16 2012-10-30 Monster Mosquito Systems, Llc Ultrasonic humidifier for repelling insects
US7712249B1 (en) * 2007-11-16 2010-05-11 Monster Mosquito Systems, Llc Ultrasonic humidifier for repelling insects
ES2530061T3 (en) * 2008-04-15 2015-02-26 Takasago International Corporation Reducing composition of bad smell and uses thereof
US8197762B2 (en) * 2008-09-29 2012-06-12 S.C. Johnson & Son, Inc. Method of dispensing a volatile material
US8293172B2 (en) * 2008-09-29 2012-10-23 S.C. Johnson & Son, Inc. Method of dispensing a volatile material
JP5635536B2 (en) 2009-01-08 2014-12-03 セント・コム リミテッド Ultrasonic micro plug based sprayer
WO2012101642A2 (en) 2011-01-26 2012-08-02 Scentcom, Ltd. Scent producing apparatus
WO2010081013A1 (en) * 2009-01-09 2010-07-15 Porex Corporation Hydrophilic porous wicks for vaporizable materials
CA2662816C (en) 2009-04-16 2011-01-25 The Procter & Gamble Company Method for delivering a volatile material
US8412030B2 (en) * 2009-08-26 2013-04-02 S.C. Johnson & Son, Inc. Method and apparatus for dispensing a fragrance
USD646573S1 (en) 2009-12-14 2011-10-11 Kubicek Chris A Bottle
USD651088S1 (en) 2009-12-14 2011-12-27 Kristian Buschmann Bottle
USD650683S1 (en) 2009-12-14 2011-12-20 Kristian Buschmann Bottle
USD650684S1 (en) 2009-12-14 2011-12-20 Kristian Buschmann Bottle
USD650681S1 (en) 2009-12-14 2011-12-20 Kristian Buschmann Bottle
USD650682S1 (en) 2009-12-14 2011-12-20 Kristian Buschmann Bottle
US20110139892A1 (en) * 2009-12-15 2011-06-16 Gasper Thomas P Refill, wick assembly for use with a refill, and method of retaining a refill
DE102010001350A1 (en) 2010-01-29 2011-08-04 Evonik Goldschmidt GmbH, 45127 Novel linear polydimethylsiloxane-polyether copolymers having amino and / or quaternary ammonium groups and their use
BR112012018894A2 (en) 2010-01-29 2016-04-12 Procter & Gamble linear polydimethylsiloxane-polyether copolymers as amino and / or quaternary ammonium groups and use thereof
USD639923S1 (en) 2010-04-15 2011-06-14 S.C. Johnson & Son, Inc. Dispensing device
US8877139B2 (en) 2010-08-13 2014-11-04 The Procter & Gamble Company Compositions comprising a functional perfume component mixture
US9259499B2 (en) 2010-09-15 2016-02-16 Simpletek LLC Remotely deployable vapor delivery device
DE102011104737B4 (en) * 2011-06-16 2013-04-04 Henrik Grolig Perfume dispenser with optimized service life
US9044522B2 (en) 2011-09-19 2015-06-02 S.C. Johnson & Son, Inc. Spray dispenser
JP2015520105A (en) 2012-04-26 2015-07-16 ザ プロクター アンド ギャンブルカンパニー Composting equipment
JP2015519283A (en) 2012-04-26 2015-07-09 ザ プロクター アンド ギャンブルカンパニー Composting equipment for controlling malodors and methods for eliminating odors in composting
WO2013163490A1 (en) 2012-04-26 2013-10-31 The Procter & Gamble Company Composting appliance
EP2841398A1 (en) 2012-04-26 2015-03-04 The Procter & Gamble Company Composting appliance
CN104271536A (en) 2012-04-26 2015-01-07 宝洁公司 Composting appliance comprising an odor sensor
JP2015521058A (en) 2012-04-27 2015-07-27 ザ プロクター アンド ギャンブルカンパニー Delivery system comprising an improved volatile composition
EP2852366A1 (en) 2012-05-22 2015-04-01 The Procter & Gamble Company Personal air freshener
US9265853B2 (en) 2012-06-29 2016-02-23 Innovaci Inc. Fragrance dispensing devices and methods
EP2890410B1 (en) 2012-08-28 2017-05-17 S.C. Johnson & Son, Inc. Method of alternatingly emitting two or more volatile materials
US10066114B2 (en) 2012-09-14 2018-09-04 The Procter & Gamble Company Ink jet delivery system comprising an improved perfume mixture
DK2909530T3 (en) 2012-10-16 2018-09-03 Luminara Worldwide Llc ELECTRICAL LIGHTING UNITS USING AIR FLOW TO GENERATE A FLASHING FLAMMING
US9730878B2 (en) 2012-12-14 2017-08-15 The Procter & Gamble Company Antiperspirant and deodorant compositions
DE102012224497A1 (en) * 2012-12-28 2014-07-03 Behr Gmbh & Co. Kg Beduftungsvorrichtung
US9004377B1 (en) 2013-06-17 2015-04-14 Earl C. Whittaker Scent producing vase assembly
US9446162B2 (en) 2013-07-10 2016-09-20 Scentair Technologies, Llc Scent schedule based on relatedness of scent delivery devices in a scent delivery system
US9211356B2 (en) 2014-03-18 2015-12-15 The Procter & Gamble Company Ink jet delivery system comprising an improved fluid mixture
US9708568B2 (en) 2014-05-06 2017-07-18 The Procter & Gamble Company Fragrance compositions
US10076585B2 (en) 2014-06-20 2018-09-18 The Procter & Gamble Company Method of delivering a dose of a fluid composition from a microfluidic delivery cartridge
US9211980B1 (en) 2014-06-20 2015-12-15 The Procter & Gamble Company Microfluidic delivery system for releasing fluid compositions
US9433696B2 (en) 2014-06-20 2016-09-06 The Procter & Gamble Company Microfluidic delivery system for releasing fluid compositions
US9278150B2 (en) 2014-06-20 2016-03-08 The Procter & Gamble Company Method of delivering a dose of a fluid composition from a microfluidic delivery cartridge
US9808812B2 (en) 2014-06-20 2017-11-07 The Procter & Gamble Company Microfluidic delivery system
WO2016049398A1 (en) 2014-09-26 2016-03-31 The Procter & Gamble Company Freshening compositions and devices comprising same
US9714396B2 (en) 2014-10-16 2017-07-25 Encapsys Llc Controlled release dual walled microcapsules
US9714397B2 (en) 2014-10-16 2017-07-25 Encapsys Llc Controlled release microcapsules
US10485739B2 (en) 2014-10-16 2019-11-26 Encapsys Llc High strength microcapsules
DE102015202678A1 (en) * 2015-02-13 2016-08-18 Bayerische Motoren Werke Aktiengesellschaft Bedufter
US9499770B2 (en) 2015-03-10 2016-11-22 The Procter & Gamble Company Freshening compositions resisting scent habituation
US9827342B2 (en) 2015-06-19 2017-11-28 The Procter & Gamble Company Perfume mixtures comprising an olfactive index for activated air fresheners
US9737627B2 (en) * 2015-06-19 2017-08-22 The Procter & Gamble Company Energized air freshening apparatus comprising perfume mixtures having an olfactive index
US10780192B2 (en) 2015-09-16 2020-09-22 The Procter & Gamble Company Microfluidic delivery cartridges and methods of connecting cartridges with microfluidic delivery systems
US11226124B2 (en) 2015-10-09 2022-01-18 The Procter & Gamble Company Systems and methods for coupling the operations of an air handling device and a volatile composition dispenser
EP3360024B1 (en) 2015-10-09 2021-02-17 The Procter and Gamble Company Room temperature control by remotely controlling an air handling device and using the temperature sensor of a wirelessly connected volatile composition dispenser
US20170107462A1 (en) 2015-10-19 2017-04-20 The Procter & Gamble Company Array of fabric treatment products
WO2017165615A1 (en) 2016-03-24 2017-09-28 The Procter & Gamble Company Hair care compositions comprising malodor reduction compositions
US11090404B2 (en) 2016-05-19 2021-08-17 The Procter & Gamble Company Systems for dispensing fluid materials
US20170333589A1 (en) * 2016-05-19 2017-11-23 The Procter & Gamble Company Methods for Dispensing Fluid Materials
US10149917B2 (en) 2016-11-22 2018-12-11 The Procter & Gamble Company Fluid composition and a microfluidic delivery cartridge comprising the same
US11305301B2 (en) 2017-04-10 2022-04-19 The Procter & Gamble Company Microfluidic delivery device for dispensing and redirecting a fluid composition in the air
US11691162B2 (en) 2017-04-10 2023-07-04 The Procter & Gamble Company Microfluidic delivery cartridge for use with a microfluidic delivery device
US20190093046A1 (en) * 2017-09-27 2019-03-28 The Procter & Gamble Company Stable freshening compositions and products comprising the same
WO2019074993A1 (en) 2017-10-10 2019-04-18 The Procter & Gamble Company Sulfate free clear personal cleansing composition comprising low inorganic salt
US10792384B2 (en) 2017-12-15 2020-10-06 The Procter & Gamble Company Rolled fibrous structures comprising encapsulated malodor reduction compositions
KR102442760B1 (en) * 2018-01-18 2022-09-14 더 프록터 앤드 갬블 캄파니 A method of delivering a volatile composition into the air
WO2019200302A1 (en) 2018-04-13 2019-10-17 The Regents Of The University Of California Cognition and memory enhancement via multiple odorant stimulation
US10806816B2 (en) 2018-05-15 2020-10-20 The Procter & Gamble Company Microfluidic cartridge and microfluidic delivery device comprising the same
USD912794S1 (en) 2018-08-01 2021-03-09 Fresh Products, Inc. Air freshener
USD900291S1 (en) 2018-08-06 2020-10-27 Fresh Products, Inc. Air freshener
EP4110474A1 (en) 2020-02-27 2023-01-04 The Procter & Gamble Company Anti-dandruff compositions with sulfur having enhanced efficacy and aesthetics
EP3900697B1 (en) 2020-04-21 2023-03-15 Takasago International Corporation Fragrance composition
WO2022120109A1 (en) 2020-12-04 2022-06-09 The Procter & Gamble Company Hair care compositions comprising malodor reduction materials
WO2022126095A1 (en) 2020-12-08 2022-06-16 The Procter & Gamble Company Consumer products comprising cross-linked carbon nanotube sensors and systems and methods comprising the same
US11771635B2 (en) 2021-05-14 2023-10-03 The Procter & Gamble Company Shampoo composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629604A (en) * 1983-03-21 1986-12-16 Donald Spector Multi-aroma cartridge player
US5565148A (en) * 1995-03-16 1996-10-15 Minnesota Mining And Manufacturing Company Device for selectively providing a multiplicity of aromas
US6790408B2 (en) * 1999-07-17 2004-09-14 Reckitt Benckiser (Uk) Limited Fragrance emitting device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695434A (en) * 1982-08-27 1987-09-22 Donald Spector Aroma-generating unit
US4603030A (en) * 1984-09-20 1986-07-29 Mccarthy Robert E Scent-Emitting Systems
EP0238983B1 (en) 1986-03-27 1990-09-26 Firmenich Sa Automatic device for dispersing sanitizing vapours
US4952024A (en) * 1986-08-29 1990-08-28 Gale Thomas S Three-dimensional sight and sound reproduction apparatus for individual use
JP2673239B2 (en) * 1988-11-07 1997-11-05 東京エレクトロン株式会社 Processing equipment
JPH0910292A (en) * 1995-06-29 1997-01-14 Casio Comput Co Ltd Transpiration device
US5591409A (en) * 1995-08-15 1997-01-07 Watkins; Carl J. Providing aromas
US5805768A (en) * 1996-07-08 1998-09-08 Bunny Moon Enterprises Aroma therapy diffuser
JPH11391A (en) * 1997-06-13 1999-01-06 Matsushita Electric Ind Co Ltd Aromatic vessel
JPH11278048A (en) * 1998-03-27 1999-10-12 Denso Corp Aroma control device for vehicle
GB2347860B (en) * 1998-10-15 2003-03-12 Pankhurst Design & Development Air freshener
ATE317290T1 (en) * 1999-03-12 2006-02-15 Microscent Llc METHODS AND DEVICE FOR THE LOCAL DELIVERY OF PERFUMED AEROSOLS
DE60143361D1 (en) * 2000-05-26 2010-12-09 Yukinobu Tajima
CN1275652C (en) * 2000-07-27 2006-09-20 宝洁公司 Product containing plurality of scents and having theme
US20020068009A1 (en) * 2000-12-04 2002-06-06 Christophe Laudamiel-Pellet System and methods for dispensing scents into the environment, and for providing scent-containing articles of manufacture
US6581915B2 (en) * 2000-07-27 2003-06-24 The Procter & Gamble Company Dispensing device for dispensing scents
US20020066798A1 (en) * 2000-12-04 2002-06-06 Christophe Laudamiel-Pellet Multiple scent-containing article of manufacture with theme
US20020068010A1 (en) * 2000-12-04 2002-06-06 The Procter & Gamble Company Articles, systems, and methods for dispensing volatile materials into the environment
JP2002200157A (en) * 2000-12-28 2002-07-16 Toshiba Corp Fragrance generating device, and fragrance substance cartridge, and fragrance substance cartridge kit
GB0123851D0 (en) * 2001-10-04 2001-11-28 Pankhurst Design & Development Dispersing fragrances

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629604A (en) * 1983-03-21 1986-12-16 Donald Spector Multi-aroma cartridge player
US5565148A (en) * 1995-03-16 1996-10-15 Minnesota Mining And Manufacturing Company Device for selectively providing a multiplicity of aromas
US6790408B2 (en) * 1999-07-17 2004-09-14 Reckitt Benckiser (Uk) Limited Fragrance emitting device

Cited By (122)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070287116A1 (en) * 1999-12-21 2007-12-13 Furner Paul E Melting plate candles
US20040229180A1 (en) * 1999-12-21 2004-11-18 Furner Paul E. Melting plate candles
US20070292813A1 (en) * 1999-12-21 2007-12-20 Adair Joel E Heat exchange method for melting plate candle
US7981367B2 (en) 2000-07-27 2011-07-19 The Procter & Gamble Company Systems and devices for emitting volatile compositions
US8721962B2 (en) 2000-07-27 2014-05-13 The Procter & Gamble Company Methods, devices, compositions and systems for improved scent delivery
US20040265164A1 (en) * 2000-07-27 2004-12-30 The Procter & Gamble Company Methods, devices, compositions, and systems for improved scent delivery
US8651395B2 (en) 2000-07-27 2014-02-18 The Procter & Gamble Company Systems and devices for emitting volatile compositions
US20040033171A1 (en) * 2000-07-27 2004-02-19 The Procter & Gamble Company Systems and devices for emitting volatile compositions
US8349251B2 (en) 2000-07-27 2013-01-08 The Procter & Gamble Company Methods, devices, compositions, and systems for improved scent delivery
US8210448B2 (en) 2000-07-27 2012-07-03 The Procter & Gamble Company Systems and devices for emitting volatile compositions
US8119064B2 (en) 2000-07-27 2012-02-21 The Proctor & Gamble Company Methods, devices, compositions, and systems for improved scent delivery
US8061628B1 (en) 2000-07-27 2011-11-22 The Procter & Gamble Company Systems and devices for emitting volatile compositions
US8632059B2 (en) 2001-10-04 2014-01-21 Ctr Consultoria Tecnica E Representacoes, Lda Dispersing fragrances
US7687744B2 (en) 2002-05-13 2010-03-30 S.C. Johnson & Son, Inc. Coordinated emission of fragrance, light, and sound
US7610118B2 (en) 2002-11-08 2009-10-27 S.C. Johnson & Son, Inc. Dispensing of multiple volatile substances
US20050205916A1 (en) * 2002-11-08 2005-09-22 Conway Simon M Diffusion device and method of diffusing
US7932482B2 (en) 2003-02-07 2011-04-26 S.C. Johnson & Son, Inc. Diffuser with light emitting diode nightlight
US20050195598A1 (en) * 2003-02-07 2005-09-08 Dancs Imre J. Projecting light and images from a device
US20110076185A1 (en) * 2003-08-16 2011-03-31 Reckitt Benckiser (Uk) Limited Dispenser
US20060115386A1 (en) * 2004-02-03 2006-06-01 Michaels Kenneth W Active material and light emitting device
US20050169666A1 (en) * 2004-02-03 2005-08-04 Jose Porchia Device providing coordinated emission of light and volatile active
US20050285538A1 (en) * 2004-02-03 2005-12-29 Thomas Jaworski Active material emitting device
US20060120080A1 (en) * 2004-02-03 2006-06-08 Gene Sipinski Control and an integrated circuit for a multisensory apparatus
US7824627B2 (en) 2004-02-03 2010-11-02 S.C. Johnson & Son, Inc. Active material and light emitting device
US20050271994A1 (en) * 2004-02-17 2005-12-08 Furner Paul E Candle assembly including a fuel element and a wick holder
WO2005108136A1 (en) * 2004-05-07 2005-11-17 Givaudan Sa Volatile liquid dissemination apparatus
US20060057527A1 (en) * 2004-09-10 2006-03-16 Adair Joel E Heat exchange method for melting plate candle
US7731492B2 (en) 2004-09-10 2010-06-08 S.C. Johnson & Son, Inc. Fuel charge for melting plate candle assembly and method of supplying liquefied fuel to a wick
US20060057528A1 (en) * 2004-09-10 2006-03-16 Kubicek Chris A Candle holder with improved air flow
US20070287115A1 (en) * 2004-09-10 2007-12-13 Kubicek Chris A Wick holder magnetic retention means
US20060057525A1 (en) * 2004-09-10 2006-03-16 Adair Joel E Heat exchange method for melting plate candle
US20060093980A1 (en) * 2004-09-10 2006-05-04 Kubicek Chris A Candleholder with a melting plate alignment feature
US20060057526A1 (en) * 2004-09-10 2006-03-16 Kubicek Chris A Wick holder magnetic retention means
US20060057523A1 (en) * 2004-09-10 2006-03-16 Kubicek Chris A Wick holder locking mechanism
US20060057529A1 (en) * 2004-09-10 2006-03-16 Kubicek Chris A Wick holder and wick assembly for candle assembly
US20100243673A1 (en) * 2004-10-12 2010-09-30 Furner Paul E Compact Spray Device
US8342363B2 (en) 2004-10-12 2013-01-01 S.C. Johnson & Son, Inc. Compact spray device
US8091734B2 (en) 2004-10-12 2012-01-10 S.C. Johnson & Son, Inc. Compact spray device
US20070199952A1 (en) * 2004-10-12 2007-08-30 Carpenter M S Compact spray device
US8061562B2 (en) 2004-10-12 2011-11-22 S.C. Johnson & Son, Inc. Compact spray device
US7954667B2 (en) 2004-10-12 2011-06-07 S.C. Johnson & Son, Inc. Compact spray device
US8678233B2 (en) 2004-10-12 2014-03-25 S.C. Johnson & Son, Inc. Compact spray device
US8887954B2 (en) 2004-10-12 2014-11-18 S.C. Johnson & Son, Inc. Compact spray device
US10011419B2 (en) 2004-10-12 2018-07-03 S. C. Johnson & Son, Inc. Compact spray device
US9457951B2 (en) 2004-10-12 2016-10-04 S. C. Johnson & Son, Inc. Compact spray device
US7837065B2 (en) 2004-10-12 2010-11-23 S.C. Johnson & Son, Inc. Compact spray device
US20060076366A1 (en) * 2004-10-12 2006-04-13 Furner Paul E Compact spray device
US20100243674A1 (en) * 2004-10-12 2010-09-30 Furner Paul E Compact Spray Device
US20060093979A1 (en) * 2004-11-01 2006-05-04 Varanasi Padma P Container candle
US20060153731A1 (en) * 2005-01-12 2006-07-13 Givaudan Sa Apparatus for volatile liquid dissemination
US20060219962A1 (en) * 2005-03-31 2006-10-05 Dancs Imre J System for detecting a container or contents of the container
US20070012718A1 (en) * 2005-04-12 2007-01-18 Schramm Heather R Apparatus for and Method of Dispensing Active Materials
US20060226251A1 (en) * 2005-04-12 2006-10-12 Helf Thomas A Diffusion device
US20070015096A1 (en) * 2005-07-15 2007-01-18 Soller Douglas A Candle assembly including a fuel element with a locating recess and a melting plate with a locating protrusion
US7654822B2 (en) 2005-07-15 2010-02-02 S.C. Johnson & Son, Inc. Candle assembly including a fuel element with a locating recess and a melting plate with a locating protrusion
US20080318176A1 (en) * 2005-08-05 2008-12-25 Kubicek Chris A Fuel element for melting plate candle assembly
US7850444B2 (en) 2005-08-05 2010-12-14 S.C. Johnson & Son, Inc. Fuel element for melting plate candle assembly
US20100272599A1 (en) * 2005-12-01 2010-10-28 Sara Lee/De N.V. Fragrance delivery system
WO2007064199A1 (en) * 2005-12-01 2007-06-07 Sara Lee/De N.V. Fragrance delivery system
ES2302593A1 (en) * 2005-12-01 2008-07-16 Sara Lee/De N.V. Fragrance delivery system
WO2007064189A1 (en) * 2005-12-01 2007-06-07 Sara Lee/De N.V. Fragrance delivery system
US20100221143A1 (en) * 2005-12-01 2010-09-02 Sara Lee/DE N.V, Fragrance delivery system
US8603398B2 (en) 2005-12-01 2013-12-10 The Procter & Gamble Company Fragrance delivery system
US20070235555A1 (en) * 2006-04-11 2007-10-11 Helf Thomas A Electronic aerosol device
US20080085103A1 (en) * 2006-08-31 2008-04-10 Rene Maurice Beland Dispersion device for dispersing multiple volatile materials
US7734159B2 (en) 2006-08-31 2010-06-08 S.C. Johnson & Son, Inc. Dispersion device for dispersing multiple volatile materials
US20080190376A1 (en) * 2007-02-14 2008-08-14 Matsumoto Evan I Self cleaning pet fur stripping comb
US8746504B2 (en) 2007-05-10 2014-06-10 S.C. Johnson & Son, Inc. Actuator cap for a spray device
US20080277411A1 (en) * 2007-05-10 2008-11-13 Rene Maurice Beland Actuator cap for a spray device
US8590743B2 (en) 2007-05-10 2013-11-26 S.C. Johnson & Son, Inc. Actuator cap for a spray device
US20080290113A1 (en) * 2007-05-25 2008-11-27 Helf Thomas A Actuator cap for a spray device
US20080315005A1 (en) * 2007-06-25 2008-12-25 Michaels Kenneth W Active material emitting device and method of dispensing an active material
US20090045220A1 (en) * 2007-08-16 2009-02-19 Helf Thomas A Apparatus for control of a volatile material dispenser
US8381951B2 (en) 2007-08-16 2013-02-26 S.C. Johnson & Son, Inc. Overcap for a spray device
US20090045218A1 (en) * 2007-08-16 2009-02-19 Helf Thomas A Overcap for a spray device
US20090045219A1 (en) * 2007-08-16 2009-02-19 Helf Thomas A Overcap and system for spraying a fluid
US9061821B2 (en) 2007-08-16 2015-06-23 S.C. Johnson & Son, Inc. Apparatus for control of a volatile material dispenser
US8469244B2 (en) 2007-08-16 2013-06-25 S.C. Johnson & Son, Inc. Overcap and system for spraying a fluid
US8556122B2 (en) 2007-08-16 2013-10-15 S.C. Johnson & Son, Inc. Apparatus for control of a volatile material dispenser
US20090068058A1 (en) * 2007-09-07 2009-03-12 Yong Chul Kim Air purification system for vehicles and method thereof
US20110033336A1 (en) * 2007-09-07 2011-02-10 Hyundai Motor Company Air purification system for vehicles and method thereof
US8320751B2 (en) 2007-12-20 2012-11-27 S.C. Johnson & Son, Inc. Volatile material diffuser and method of preventing undesirable mixing of volatile materials
US20090162253A1 (en) * 2007-12-20 2009-06-25 Jose Porchia Volatile material diffuser and method of preventing undesirable mixing of volatile materials
US8387827B2 (en) 2008-03-24 2013-03-05 S.C. Johnson & Son, Inc. Volatile material dispenser
US9089622B2 (en) 2008-03-24 2015-07-28 S.C. Johnson & Son, Inc. Volatile material dispenser
US20100294852A1 (en) * 2009-05-21 2010-11-25 Banco Michael J Methods of Dispensing Two or More Volatile Materials
US9669125B2 (en) * 2009-09-21 2017-06-06 S. C. Johnson & Son, Inc. Methods of emitting a volatile material from a diffuser
US20110068190A1 (en) * 2009-09-21 2011-03-24 Gasper Thomas P Methods of Emitting a Volatile Material from a Diffuser
US20110095044A1 (en) * 2009-10-26 2011-04-28 Gene Sipinski Dispensers and Functional Operation and Timing Control Improvements for Dispensers
US8668115B2 (en) 2009-10-26 2014-03-11 S.C. Johnson & Son, Inc. Functional operation and timing control improvements for dispensers
US8459499B2 (en) 2009-10-26 2013-06-11 S.C. Johnson & Son, Inc. Dispensers and functional operation and timing control improvements for dispensers
US8868245B2 (en) 2010-05-28 2014-10-21 S.C. Johnson & Son, Inc. Multiple volatile material dispensing device and operating methodologies therefore
US8565926B2 (en) 2010-05-28 2013-10-22 S.C. Johnson & Son, Inc. Multiple volatile material dispensing device and operating methodologies therefore
US8255089B2 (en) 2010-05-28 2012-08-28 S.C. Johnson & Son, Inc. Multiple volatile material dispensing device and operating methodologies therefore
US8573967B2 (en) 2010-10-01 2013-11-05 S.C. Johnson & Son, Inc. Candle assembly and fuel element therefor
US20130081541A1 (en) * 2011-10-03 2013-04-04 Erik John Hasenoehrl Air freshening network
EP2763706B1 (en) 2011-10-03 2019-07-17 The Procter and Gamble Company Air freshening network
WO2013050506A1 (en) * 2011-10-03 2013-04-11 The Procter & Gamble Company Air freshening network
US20140322082A1 (en) * 2011-10-03 2014-10-30 The Procter & Gamble Company Air freshening network
US9108782B2 (en) 2012-10-15 2015-08-18 S.C. Johnson & Son, Inc. Dispensing systems with improved sensing capabilities
US9352063B2 (en) * 2013-07-23 2016-05-31 Lashell Ooten HVAC fragrance system
US20150030498A1 (en) * 2013-07-23 2015-01-29 Lashell Ooten Hvac fragrance system
US10220109B2 (en) 2014-04-18 2019-03-05 Todd H. Becker Pest control system and method
US11129917B2 (en) 2014-04-18 2021-09-28 Scentbridge Holdings, Llc Method and system of sensor feedback for a scent diffusion device
US11813378B2 (en) 2014-04-18 2023-11-14 Scentbridge Holdings, Llc Method and system of sensor feedback for a scent diffusion device
US9452234B2 (en) 2014-04-18 2016-09-27 Thomas A. Conroy Method and system for switching between packages in a diffusion device based on a liquid level sensor
US10258712B2 (en) 2014-04-18 2019-04-16 Todd H. Becker Method and system of diffusing scent complementary to a service
US10258713B2 (en) 2014-04-18 2019-04-16 Todd H. Becker Method and system of controlling scent diffusion with a network gateway device
US11648330B2 (en) 2014-04-18 2023-05-16 Scentbridge Holdings, Llc Method and system of sensor feedback for a scent diffusion device
US9439995B2 (en) 2014-04-18 2016-09-13 Thomas A. Conroy Method and system of a network of diffusers including a liquid level sensor
US10537654B2 (en) 2014-04-18 2020-01-21 Todd H. Becker Pest control system and method
US9474824B2 (en) 2014-04-18 2016-10-25 Thomas A. Conroy Method and system of identifying tampering in a scent management system
US10603400B2 (en) 2014-04-18 2020-03-31 Scentbridge Holdings, Llc Method and system of sensor feedback for a scent diffusion device
US10695454B2 (en) 2014-04-18 2020-06-30 Scentbridge Holdings, Llc Method and system of sensor feedback for a scent diffusion device
US10814028B2 (en) 2016-08-03 2020-10-27 Scentbridge Holdings, Llc Method and system of a networked scent diffusion device
GB2577414A (en) * 2017-06-26 2020-03-25 Procter & Gamble System and method for dispensing material
GB2577414B (en) * 2017-06-26 2022-04-20 Procter & Gamble System and method for dispensing material
US10314934B2 (en) 2017-06-26 2019-06-11 The Procter & Gamble Company System and method for dispensing material
WO2019005714A1 (en) * 2017-06-26 2019-01-03 The Procter & Gamble Company System and method for dispensing material
US20210162087A1 (en) * 2018-06-07 2021-06-03 Zobele Holding Spa Device for evaporating volatile substances
US11679648B2 (en) 2019-03-18 2023-06-20 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Vehicle interior component
CN114096284A (en) * 2019-06-14 2022-02-25 宝洁公司 Volatile composition cartridge replacement detection

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US7223361B2 (en) 2007-05-29
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