DE69705867T3 - Eine mit öffnungen versehene deckschicht sowie verfahren zur herstellung dieser deckschicht - Google Patents

Eine mit öffnungen versehene deckschicht sowie verfahren zur herstellung dieser deckschicht Download PDF

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Publication number
DE69705867T3
DE69705867T3 DE69705867T DE69705867T DE69705867T3 DE 69705867 T3 DE69705867 T3 DE 69705867T3 DE 69705867 T DE69705867 T DE 69705867T DE 69705867 T DE69705867 T DE 69705867T DE 69705867 T3 DE69705867 T3 DE 69705867T3
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DE
Germany
Prior art keywords
openings
liquid
layer
cover layer
absorbent article
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
DE69705867T
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German (de)
English (en)
Other versions
DE69705867D1 (de
DE69705867T2 (de
Inventor
Anette Johansson
Agneta Thoren
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.)
Essity Hygiene and Health AB
Original Assignee
SCA Hygiene Products AB
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20402434&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69705867(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SCA Hygiene Products AB filed Critical SCA Hygiene Products AB
Publication of DE69705867D1 publication Critical patent/DE69705867D1/de
Application granted granted Critical
Publication of DE69705867T2 publication Critical patent/DE69705867T2/de
Publication of DE69705867T3 publication Critical patent/DE69705867T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • 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
    • A61F13/51—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 outer layers of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Nonwoven Fabrics (AREA)
DE69705867T 1996-05-02 1997-04-25 Eine mit öffnungen versehene deckschicht sowie verfahren zur herstellung dieser deckschicht Expired - Lifetime DE69705867T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9601681A SE510531C2 (sv) 1996-05-02 1996-05-02 Hålgjort höljesskikt för att absorberande alster, samt sätt att framställa höljesskiktet
SE9601681 1996-05-02
PCT/SE1997/000696 WO1997040793A1 (en) 1996-05-02 1997-04-25 An apertured covering sheet for an absorbent article and a method of producing the covering sheet

Publications (3)

Publication Number Publication Date
DE69705867D1 DE69705867D1 (de) 2001-08-30
DE69705867T2 DE69705867T2 (de) 2002-04-11
DE69705867T3 true DE69705867T3 (de) 2007-03-15

Family

ID=20402434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69705867T Expired - Lifetime DE69705867T3 (de) 1996-05-02 1997-04-25 Eine mit öffnungen versehene deckschicht sowie verfahren zur herstellung dieser deckschicht

Country Status (13)

Country Link
US (1) US7005558B1 (cg-RX-API-DMAC7.html)
EP (1) EP0959842B2 (cg-RX-API-DMAC7.html)
JP (1) JP2000509299A (cg-RX-API-DMAC7.html)
AU (1) AU721362B2 (cg-RX-API-DMAC7.html)
CO (1) CO4930342A1 (cg-RX-API-DMAC7.html)
DE (1) DE69705867T3 (cg-RX-API-DMAC7.html)
PL (1) PL329684A1 (cg-RX-API-DMAC7.html)
RU (1) RU2197934C2 (cg-RX-API-DMAC7.html)
SE (1) SE510531C2 (cg-RX-API-DMAC7.html)
SK (1) SK149698A3 (cg-RX-API-DMAC7.html)
TN (1) TNSN97071A1 (cg-RX-API-DMAC7.html)
WO (1) WO1997040793A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA973574B (cg-RX-API-DMAC7.html)

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AU2796197A (en) 1997-11-19
ZA973574B (en) 1997-11-19
SK149698A3 (en) 1999-03-12
DE69705867D1 (de) 2001-08-30
EP0959842B2 (en) 2006-06-21
SE9601681L (sv) 1997-11-03
DE69705867T2 (de) 2002-04-11
SE9601681D0 (sv) 1996-05-02
WO1997040793A1 (en) 1997-11-06
SE510531C2 (sv) 1999-05-31
CO4930342A1 (es) 2000-06-27
PL329684A1 (en) 1999-04-12
TNSN97071A1 (fr) 1999-12-31
EP0959842B1 (en) 2001-07-25
AU721362B2 (en) 2000-06-29
RU2197934C2 (ru) 2003-02-10
US7005558B1 (en) 2006-02-28
EP0959842A1 (en) 1999-12-01
JP2000509299A (ja) 2000-07-25

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