DE69411002T2 - Absorbierendes material, versehen mit oberer zone niedriger dichte und niedrigem spezifischem gewicht - Google Patents

Absorbierendes material, versehen mit oberer zone niedriger dichte und niedrigem spezifischem gewicht

Info

Publication number
DE69411002T2
DE69411002T2 DE69411002T DE69411002T DE69411002T2 DE 69411002 T2 DE69411002 T2 DE 69411002T2 DE 69411002 T DE69411002 T DE 69411002T DE 69411002 T DE69411002 T DE 69411002T DE 69411002 T2 DE69411002 T2 DE 69411002T2
Authority
DE
Germany
Prior art keywords
acquisition
zone
absorbent
layer
layer comprises
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
DE69411002T
Other languages
English (en)
Other versions
DE69411002D1 (de
Inventor
Michael Payne
Roberts Perkins
Danny Moore
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
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE69411002D1 publication Critical patent/DE69411002D1/de
Application granted granted Critical
Publication of DE69411002T2 publication Critical patent/DE69411002T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
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    • A61F13/53747—Absorbent 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 characterised by the position of the layer relative to the other layers the layer is facing the topsheet
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A—HUMAN NECESSITIES
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    • A61F13/56—Supporting or fastening means
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
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    • A61F13/534—Absorbent 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
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    • A61F—FILTERS 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
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    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56—Supporting or fastening means
    • A61F13/58—Adhesive tab fastener elements
    • A61F2013/588—Adhesive tab fastener elements on waist panels
DE69411002T 1993-04-05 1994-03-22 Absorbierendes material, versehen mit oberer zone niedriger dichte und niedrigem spezifischem gewicht Expired - Lifetime DE69411002T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/042,950 US5348547A (en) 1993-04-05 1993-04-05 Absorbent members having improved fluid distribution via low density and basis weight acquisition zones
PCT/US1994/003073 WO1994023761A2 (en) 1993-04-05 1994-03-22 Improved absorbent members having improved fluid distribution via low density and basis weight acquisition zones

Publications (2)

Publication Number Publication Date
DE69411002D1 DE69411002D1 (de) 1998-07-16
DE69411002T2 true DE69411002T2 (de) 1998-10-29

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DE69411002T Expired - Lifetime DE69411002T2 (de) 1993-04-05 1994-03-22 Absorbierendes material, versehen mit oberer zone niedriger dichte und niedrigem spezifischem gewicht

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Country Link
US (1) US5348547A (de)
EP (1) EP0692954B1 (de)
JP (1) JPH08508662A (de)
KR (1) KR100322309B1 (de)
AT (1) ATE167047T1 (de)
AU (1) AU6368194A (de)
BR (1) BR9406039A (de)
CA (1) CA2159807C (de)
CZ (1) CZ283819B6 (de)
DE (1) DE69411002T2 (de)
ES (1) ES2117265T3 (de)
FI (1) FI954729A (de)
HK (1) HK1012160A1 (de)
HU (1) HU219919B (de)
NO (1) NO953924L (de)
SG (1) SG49677A1 (de)
WO (1) WO1994023761A2 (de)

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EP0692954B1 (de) 1998-06-10
ES2117265T3 (es) 1998-08-01
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BR9406039A (pt) 1996-03-26
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US5348547A (en) 1994-09-20
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HUT73574A (en) 1996-08-28
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DE69411002D1 (de) 1998-07-16
KR100322309B1 (ko) 2002-07-27

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