DE68914327T2 - Mehrschichtige absorbierende Kerne aufweisende Gegenstände. - Google Patents

Mehrschichtige absorbierende Kerne aufweisende Gegenstände.

Info

Publication number
DE68914327T2
DE68914327T2 DE68914327T DE68914327T DE68914327T2 DE 68914327 T2 DE68914327 T2 DE 68914327T2 DE 68914327 T DE68914327 T DE 68914327T DE 68914327 T DE68914327 T DE 68914327T DE 68914327 T2 DE68914327 T2 DE 68914327T2
Authority
DE
Germany
Prior art keywords
layer
liquids
liquid handling
liquid
absorbent
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.)
Expired - Lifetime
Application number
DE68914327T
Other languages
English (en)
Other versions
DE68914327D1 (de
Inventor
George Stephen Reising
Harry Bruce Bergman
Sandra Hintz Clear
Susan Elizabeth Guinn
Rolando Gomez-Santiago
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=22731727&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68914327(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of DE68914327D1 publication Critical patent/DE68914327D1/de
Publication of DE68914327T2 publication Critical patent/DE68914327T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

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    • A61F13/4902Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • A61F2013/49031Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material being elastic in longitudinal direction
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    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F2013/53795Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer being a surge management layer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F2013/5666Supporting or fastening means connected to itself
DE68914327T 1988-05-24 1989-05-23 Mehrschichtige absorbierende Kerne aufweisende Gegenstände. Expired - Lifetime DE68914327T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/198,032 US4988344A (en) 1988-05-24 1988-05-24 Absorbent articles with multiple layer absorbent layers

Publications (2)

Publication Number Publication Date
DE68914327D1 DE68914327D1 (de) 1994-05-11
DE68914327T2 true DE68914327T2 (de) 1994-08-25

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DE68914327T Expired - Lifetime DE68914327T2 (de) 1988-05-24 1989-05-23 Mehrschichtige absorbierende Kerne aufweisende Gegenstände.

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US (1) US4988344A (de)
EP (1) EP0343941B1 (de)
JP (1) JP2907867B2 (de)
AT (1) ATE103794T1 (de)
CA (1) CA1328952C (de)
DE (1) DE68914327T2 (de)
ES (1) ES2050798T3 (de)

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DE68914327D1 (de) 1994-05-11
ES2050798T3 (es) 1994-06-01
EP0343941B1 (de) 1994-04-06
JPH0260646A (ja) 1990-03-01
EP0343941A2 (de) 1989-11-29
JP2907867B2 (ja) 1999-06-21
US4988344A (en) 1991-01-29
EP0343941A3 (de) 1991-03-20
ATE103794T1 (de) 1994-04-15
CA1328952C (en) 1994-05-03

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