DE69312918T2 - Absorptionsfaehiges hygieneprodukt mit einer nichtgewebten decklage mit fluessigkeitsundurchlaessigen zonen - Google Patents

Absorptionsfaehiges hygieneprodukt mit einer nichtgewebten decklage mit fluessigkeitsundurchlaessigen zonen

Info

Publication number
DE69312918T2
DE69312918T2 DE1993612918 DE69312918T DE69312918T2 DE 69312918 T2 DE69312918 T2 DE 69312918T2 DE 1993612918 DE1993612918 DE 1993612918 DE 69312918 T DE69312918 T DE 69312918T DE 69312918 T2 DE69312918 T2 DE 69312918T2
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
absorptionsfaehiges
liquid impermeable
hygiene product
nonwoven topsheet
impermeable zones
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
DE1993612918
Other languages
English (en)
Other versions
DE69312918D1 (de )
Inventor
William Ouellette
Theresa Vollmecke
Bruce Lavash
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
Grant date
Family has litigation

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Classifications

    • 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
    • A61F13/51Absorbent 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 outer layers
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
    • AHUMAN NECESSITIES
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    • A61F13/00Bandages or dressings; Absorbent pads
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    • A61F13/51Absorbent 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 outer layers
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
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    • A61F13/539Absorbent 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 characterised by the connection of the absorbent layers with each other or with the outer layers
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    • A61F2013/1517Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for puerperae, i.e. after childbirth
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    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15365Dimensions
    • A61F2013/15373Calliper, i.e. thickness
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    • A61F13/00Bandages or dressings; Absorbent pads
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    • A61F13/51Absorbent 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 outer layers
    • A61F2013/51059Absorbent 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 outer layers being sprayed with chemicals
    • A61F2013/51066Absorbent 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 outer layers being sprayed with chemicals for rendering the surface hydrophilic
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    • A61F2013/51059Absorbent 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 outer layers being sprayed with chemicals
    • A61F2013/51076Absorbent 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 outer layers being sprayed with chemicals with perfumes or odour-masking agents
    • AHUMAN NECESSITIES
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    • A61F2013/530802Absorbent 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 characterized by the foam or sponge other than superabsorbent
DE1993612918 1992-04-02 1993-03-22 Absorptionsfaehiges hygieneprodukt mit einer nichtgewebten decklage mit fluessigkeitsundurchlaessigen zonen Expired - Lifetime DE69312918T2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US86238392 true 1992-04-02 1992-04-02
PCT/US1993/002575 WO1993019715A1 (en) 1992-04-02 1993-03-22 Absorbent article having a nonwoven topsheet with fluid impervious areas

Publications (1)

Publication Number Publication Date
DE69312918T2 true DE69312918T2 (de) 1997-12-18

Family

ID=25338374

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1993612918 Expired - Lifetime DE69312918T2 (de) 1992-04-02 1993-03-22 Absorptionsfaehiges hygieneprodukt mit einer nichtgewebten decklage mit fluessigkeitsundurchlaessigen zonen
DE1993612918 Revoked DE69312918D1 (de) 1992-04-02 1993-03-22 Absorptionsfaehiges hygieneprodukt mit einer nichtgewebten decklage mit fluessigkeitsundurchlaessigen zonen

Family Applications After (1)

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DE1993612918 Revoked DE69312918D1 (de) 1992-04-02 1993-03-22 Absorptionsfaehiges hygieneprodukt mit einer nichtgewebten decklage mit fluessigkeitsundurchlaessigen zonen

Country Status (8)

Country Link
US (1) US5431643A (de)
EP (1) EP0633762B1 (de)
JP (1) JP3481238B2 (de)
CA (1) CA2133062C (de)
DE (2) DE69312918T2 (de)
DK (1) DK0633762T3 (de)
ES (1) ES2105242T3 (de)
WO (1) WO1993019715A1 (de)

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Also Published As

Publication number Publication date Type
CA2133062A1 (en) 1993-10-14 application
DE69312918D1 (de) 1997-09-11 grant
ES2105242T3 (es) 1997-10-16 grant
JPH07505549A (de) 1995-06-22 application
WO1993019715A1 (en) 1993-10-14 application
EP0633762A1 (de) 1995-01-18 application
EP0633762B1 (de) 1997-08-06 grant
DK633762T3 (de) grant
US5431643A (en) 1995-07-11 grant
DK0633762T3 (da) 1997-09-15 grant
JP3481238B2 (ja) 2003-12-22 grant
CA2133062C (en) 2002-07-02 grant

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