ATE125144T1 - Deckungsschichten. - Google Patents

Deckungsschichten.

Info

Publication number
ATE125144T1
ATE125144T1 AT91901856T AT91901856T ATE125144T1 AT E125144 T1 ATE125144 T1 AT E125144T1 AT 91901856 T AT91901856 T AT 91901856T AT 91901856 T AT91901856 T AT 91901856T AT E125144 T1 ATE125144 T1 AT E125144T1
Authority
AT
Austria
Prior art keywords
areas
depressed
coverstock
depressed areas
cover layers
Prior art date
Application number
AT91901856T
Other languages
English (en)
Inventor
Andrew James Carter
Original Assignee
Smith & Nephew
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=10669102&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE125144(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Smith & Nephew filed Critical Smith & Nephew
Application granted granted Critical
Publication of ATE125144T1 publication Critical patent/ATE125144T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • A61F13/5126—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the planar distribution of the apertures, e.g. in a predefined pattern
    • 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
    • A61F2013/51059—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 being sprayed with chemicals
    • 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
    • A61F2013/51059—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 being sprayed with chemicals
    • A61F2013/51066—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 being sprayed with chemicals for rendering the surface hydrophilic
    • 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
    • A61F2013/51078—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 being embossed
    • 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
    • A61F2013/5127—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterized by the dimension of apertures

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Glass Compositions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
AT91901856T 1990-01-10 1991-01-09 Deckungsschichten. ATE125144T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909000573A GB9000573D0 (en) 1990-01-10 1990-01-10 Coverstock

Publications (1)

Publication Number Publication Date
ATE125144T1 true ATE125144T1 (de) 1995-08-15

Family

ID=10669102

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91901856T ATE125144T1 (de) 1990-01-10 1991-01-09 Deckungsschichten.

Country Status (8)

Country Link
EP (1) EP0509012B1 (de)
JP (1) JPH05502602A (de)
AT (1) ATE125144T1 (de)
AU (1) AU647071B2 (de)
CA (1) CA2064034A1 (de)
DE (1) DE69111422D1 (de)
GB (2) GB9000573D0 (de)
WO (1) WO1991010415A2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2105242T3 (es) * 1992-04-02 1997-10-16 Procter & Gamble Articulo absorbente que tiene una lamina encimera no tejida con areas impermeables a los fluidos.
GB2276087B (en) * 1993-03-08 1997-04-30 Ultra Lab Ltd Wound dressings
US5342338A (en) * 1993-06-11 1994-08-30 The Procter & Gamble Company Disposable absorbent article for low-viscosity fecal material
BR9407302A (pt) 1993-08-17 1996-10-08 Procter & Gamble Artigo absorvente descartável
US6114595A (en) * 1996-04-11 2000-09-05 The Procter & Gamble Company Stretchable, extensible composite topsheet for absorbent articles
US6465713B1 (en) * 1997-06-30 2002-10-15 Mcneil-Ppc, Inc. Tampon having an apertured film cover
WO2004047695A1 (en) 2002-11-26 2004-06-10 Coloplast A/S A dressing
US7270861B2 (en) 2002-12-20 2007-09-18 The Procter & Gamble Company Laminated structurally elastic-like film web substrate
WO2004058118A1 (en) 2002-12-20 2004-07-15 The Procter & Gamble Company Tufted laminate web
US7838099B2 (en) 2002-12-20 2010-11-23 The Procter & Gamble Company Looped nonwoven web
EP2332504A1 (de) 2002-12-20 2011-06-15 The Procter & Gamble Company Getuftete Faserstoffbahn
US7410683B2 (en) 2002-12-20 2008-08-12 The Procter & Gamble Company Tufted laminate web
US7507459B2 (en) 2002-12-20 2009-03-24 The Procter & Gamble Company Compression resistant nonwovens
US7682686B2 (en) 2002-12-20 2010-03-23 The Procter & Gamble Company Tufted fibrous web
US7732657B2 (en) 2002-12-20 2010-06-08 The Procter & Gamble Company Absorbent article with lotion-containing topsheet
US8241543B2 (en) 2003-08-07 2012-08-14 The Procter & Gamble Company Method and apparatus for making an apertured web
US7910195B2 (en) 2003-12-16 2011-03-22 The Procter & Gamble Company Absorbent article with lotion-containing topsheet
US8502013B2 (en) 2007-03-05 2013-08-06 The Procter And Gamble Company Disposable absorbent article
US7935207B2 (en) 2007-03-05 2011-05-03 Procter And Gamble Company Absorbent core for disposable absorbent article
US8158043B2 (en) 2009-02-06 2012-04-17 The Procter & Gamble Company Method for making an apertured web
US8657596B2 (en) 2011-04-26 2014-02-25 The Procter & Gamble Company Method and apparatus for deforming a web
US9242406B2 (en) 2011-04-26 2016-01-26 The Procter & Gamble Company Apparatus and process for aperturing and stretching a web
US9925731B2 (en) 2011-04-26 2018-03-27 The Procter & Gamble Company Corrugated and apertured web
US9724245B2 (en) 2011-04-26 2017-08-08 The Procter & Gamble Company Formed web comprising chads
US9044353B2 (en) 2011-04-26 2015-06-02 The Procter & Gamble Company Process for making a micro-textured web
US9861533B2 (en) 2013-05-08 2018-01-09 The Procter & Gamble Company Apertured nonwoven materials and methods for forming the same
CA2957072C (en) 2014-08-06 2022-05-31 SWM Luxembourg s.a.r.l. Ribbed and apertured fluoroplastic support sheet for a filter substrate and method of making same
CN107106341A (zh) 2014-11-06 2017-08-29 宝洁公司 开孔纤维网及其制作方法
WO2016073724A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs / laminates
EP3215088A1 (de) 2014-11-06 2017-09-13 The Procter and Gamble Company Saugfähiger artikel mit farbeffekten
WO2016159952A1 (en) 2015-03-30 2016-10-06 Kimberly-Clark Worldwide, Inc. Absorbent article with three dimensional shape retaining structure
WO2018152272A1 (en) 2017-02-16 2018-08-23 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
US10813797B2 (en) * 2017-06-22 2020-10-27 The Procter & Gamble Company Laminate webs and absorbent articles having the same
US12127925B2 (en) 2018-04-17 2024-10-29 The Procter & Gamble Company Webs for absorbent articles and methods of making the same
CN112533567A (zh) 2018-08-22 2021-03-19 宝洁公司 一次性吸收制品
WO2020219414A1 (en) 2019-04-24 2020-10-29 The Procter & Gamble Company Highly extensible nonwoven webs and absorbent articles having such webs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881489A (en) * 1973-08-20 1975-05-06 Procter & Gamble Breathable, liquid inpervious backsheet for absorptive devices
FR2252817A2 (en) * 1973-12-03 1975-06-27 Union Carbide Corp Disposable absorbent articles with hydrophobic film top sheet - having valvular openings and series of dimples
DE2733336A1 (de) * 1977-07-23 1979-02-01 Schickedanz Ver Papierwerk Saugfaehige vorlage, insbesondere windel
MX149244A (es) * 1977-08-22 1983-10-03 Kimberly Clark Co Mejoras a toalla sanitaria sin lenguetas y metodo de fabricacion
US4341217A (en) * 1980-11-17 1982-07-27 The Procter & Gamble Company Barrierless disposable absorbent article having an absorbent core encased in a homogeneous outer wrap
US4695422A (en) * 1984-02-16 1987-09-22 The Procter & Gamble Company Production of formed material by solid-state formation with a high-pressure liquid stream
US4629643A (en) * 1985-05-31 1986-12-16 The Procter & Gamble Company Microapertured polymeric web exhibiting soft and silky tactile impression

Also Published As

Publication number Publication date
GB2252248B (en) 1993-12-15
EP0509012A1 (de) 1992-10-21
AU7052791A (en) 1991-08-05
GB9201393D0 (en) 1992-03-18
GB9000573D0 (en) 1990-03-14
GB2252248A (en) 1992-08-05
AU647071B2 (en) 1994-03-17
DE69111422D1 (de) 1995-08-24
JPH05502602A (ja) 1993-05-13
CA2064034A1 (en) 1991-07-11
WO1991010415A3 (en) 1991-09-05
EP0509012B1 (de) 1995-07-19
WO1991010415A2 (en) 1991-07-25

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties