WO2007016223A3 - Filter materials with biocidal phytochemical agents - Google Patents

Filter materials with biocidal phytochemical agents Download PDF

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Publication number
WO2007016223A3
WO2007016223A3 PCT/US2006/029150 US2006029150W WO2007016223A3 WO 2007016223 A3 WO2007016223 A3 WO 2007016223A3 US 2006029150 W US2006029150 W US 2006029150W WO 2007016223 A3 WO2007016223 A3 WO 2007016223A3
Authority
WO
WIPO (PCT)
Prior art keywords
phytochemical
biocidal
inhibit
compositions
filter materials
Prior art date
Application number
PCT/US2006/029150
Other languages
French (fr)
Other versions
WO2007016223A2 (en
Inventor
Samuel G Seabrook Jr
Original Assignee
Magellan Companies Inc
Samuel G Seabrook Jr
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
Application filed by Magellan Companies Inc, Samuel G Seabrook Jr filed Critical Magellan Companies Inc
Publication of WO2007016223A2 publication Critical patent/WO2007016223A2/en
Publication of WO2007016223A3 publication Critical patent/WO2007016223A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/36—Rutaceae [Rue family], e.g. lime, orange, lemon, corktree or pricklyash
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B01D65/022—Membrane sterilisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/28—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling by soaking or impregnating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/28—Degradation or stability over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/48—Antimicrobial properties

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Biotechnology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Botany (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paints Or Removers (AREA)

Abstract

This invention relates to filter membranes or coatings incorporating environmentally benign biocidal phytochemical compositions that can prevent or reduce fouling caused by microbial biofÊlms, bacteria, algae, fungi, or other unwanted fouling organisms. The invention particularly provides a phytochemical composition encompassing grapefruit seed extract, pomegranate extract, capsaicin and menthol. The phytochemical compositions may directly inhibit the growth of an invasive organism or inhibit the establishment of a biofilm substrate. Additional phytochemicals may also be used. The phytochemical compositions may be incorporated directly into the filter material, microencapsulated or be applied within a coating layer on an underlying porous filtration substrate.
PCT/US2006/029150 2005-07-28 2006-07-28 Filter materials with biocidal phytochemical agents WO2007016223A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70332705P 2005-07-28 2005-07-28
US60/703,327 2005-07-28

Publications (2)

Publication Number Publication Date
WO2007016223A2 WO2007016223A2 (en) 2007-02-08
WO2007016223A3 true WO2007016223A3 (en) 2008-04-10

Family

ID=37709163

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/029150 WO2007016223A2 (en) 2005-07-28 2006-07-28 Filter materials with biocidal phytochemical agents

Country Status (1)

Country Link
WO (1) WO2007016223A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8440237B2 (en) 2009-04-27 2013-05-14 Mary Kay Inc. Botanical anti-acne formulations
US9119814B2 (en) 2009-10-14 2015-09-01 Woongjin Coway Co., Ltd. Composition for prevention of influenza viral infection comprising sumac extract, air filter comprising the same and air cleaning device comprising the filter
CN107961192B (en) 2011-12-19 2021-09-24 玫琳凯有限公司 Application of composition containing red bean extract
KR101330591B1 (en) 2013-01-21 2013-11-18 한국화학연구원 The sedum extract composition with antimicrobial to plant pathogenic bacteria
KR101427314B1 (en) 2014-03-07 2014-08-06 박재식 Insecticidal composition containing polymer, camphor and menthol as an effective ingridient
US9849077B2 (en) 2014-03-10 2017-12-26 Mary Kay Inc. Skin lightening compositions
CN106635446B (en) * 2016-09-26 2019-08-13 浙江工商大学 A kind of biomembrane detergent and its preparation and application
US10743535B2 (en) 2017-08-18 2020-08-18 H&K Solutions Llc Insecticide for flight-capable pests
CN109529637B (en) * 2018-12-18 2021-08-03 曲靖师范学院 Preparation method of polyvinylidene fluoride separation membrane resisting microbial contamination
CN113068767A (en) * 2021-03-30 2021-07-06 中国热带农业科学院热带生物技术研究所 Application of sarmentosum bungei extract in preparation of additive for preventing and treating avian aspergillosis
CN116059290A (en) * 2021-11-01 2023-05-05 云南邦纳科技有限公司 Washing-free disinfectant for kuh-seng plants and preparation process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792793A (en) * 1993-11-05 1998-08-11 Meiji Milk Products Co., Ltd. Antibacterial, antifungal and antiviral agent
US5906825A (en) * 1997-10-20 1999-05-25 Magellan Companies, Inc. Polymers containing antimicrobial agents and methods for making and using same
US20050080160A1 (en) * 2003-08-14 2005-04-14 Seabrook Samuel G. Paints, coatings and polymers containing phytochemical agents and methods for making and using same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792793A (en) * 1993-11-05 1998-08-11 Meiji Milk Products Co., Ltd. Antibacterial, antifungal and antiviral agent
US5906825A (en) * 1997-10-20 1999-05-25 Magellan Companies, Inc. Polymers containing antimicrobial agents and methods for making and using same
US20050080160A1 (en) * 2003-08-14 2005-04-14 Seabrook Samuel G. Paints, coatings and polymers containing phytochemical agents and methods for making and using same

Also Published As

Publication number Publication date
WO2007016223A2 (en) 2007-02-08

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