DE69812718D1 - Absorbierender artikel mit einen microporösen film - Google Patents

Absorbierender artikel mit einen microporösen film

Info

Publication number
DE69812718D1
DE69812718D1 DE69812718T DE69812718T DE69812718D1 DE 69812718 D1 DE69812718 D1 DE 69812718D1 DE 69812718 T DE69812718 T DE 69812718T DE 69812718 T DE69812718 T DE 69812718T DE 69812718 D1 DE69812718 D1 DE 69812718D1
Authority
DE
Germany
Prior art keywords
absorbent article
microporous film
microporous
film
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
DE69812718T
Other languages
English (en)
Other versions
DE69812718T2 (de
Inventor
Glasgow Burns
Chiun-Hsien Chang
Kazushige Kishida
Guido Bonelli
Tsunetoshi Miura
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=27378494&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69812718(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from PCT/US1998/004651 external-priority patent/WO1999045873A1/en
Priority claimed from PCT/US1998/004650 external-priority patent/WO1999045872A1/en
Priority claimed from PCT/US1998/004673 external-priority patent/WO1999045874A1/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE69812718D1 publication Critical patent/DE69812718D1/de
Application granted granted Critical
Publication of DE69812718T2 publication Critical patent/DE69812718T2/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
    • 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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51464—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being stretchable or elastomeric
    • A61F13/51466—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being stretchable or elastomeric providing stretchability without the use of elastic material
    • 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
    • A61F13/45—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 shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/476—Sanitary towels, incontinence pads or napkins characterised by encircling the crotch region of the undergarment
    • 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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
    • A61F13/5146—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable having apertures of perforations

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (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)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DE69812718T 1998-03-10 1998-10-29 Absorbierender artikel mit einen microporösen film Expired - Lifetime DE69812718T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
WOPCT/US98/04651 1998-03-10
PCT/US1998/004651 WO1999045873A1 (en) 1998-03-10 1998-03-10 Absorbent article with flaps comprising microporous film having extensibility
WOPCT/US98/04650 1998-03-10
PCT/US1998/004650 WO1999045872A1 (en) 1998-03-10 1998-03-10 Absorbent article with extensible flaps comprising microporous film
PCT/US1998/004673 WO1999045874A1 (en) 1998-03-10 1998-03-10 Absorbent article with extensible flaps comprising microporous film
WOPCT/US98/04673 1998-03-10
PCT/US1998/023029 WO1999045871A1 (en) 1998-03-10 1998-10-29 Absorbent article comprising microporous film

Publications (2)

Publication Number Publication Date
DE69812718D1 true DE69812718D1 (de) 2003-04-30
DE69812718T2 DE69812718T2 (de) 2004-02-05

Family

ID=27378494

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812718T Expired - Lifetime DE69812718T2 (de) 1998-03-10 1998-10-29 Absorbierender artikel mit einen microporösen film

Country Status (9)

Country Link
EP (1) EP1061879B1 (de)
JP (1) JP4509379B2 (de)
KR (1) KR100489858B1 (de)
CN (1) CN1243523C (de)
AU (1) AU1206399A (de)
CA (1) CA2322455C (de)
DE (1) DE69812718T2 (de)
ES (1) ES2191975T3 (de)
WO (1) WO1999045871A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070202767A1 (en) 2006-02-24 2007-08-30 Anderson Barry J Method of making laminate structures for mechanical activation
US6605172B1 (en) * 1999-09-30 2003-08-12 The Procter & Gamble Company Method of making a breathable and liquid impermeable web
JP4884172B2 (ja) * 2006-11-08 2012-02-29 花王株式会社 生理用ナプキン
JP5409826B2 (ja) * 2012-02-01 2014-02-05 花王株式会社 吸収性物品
CN111035790A (zh) * 2019-12-17 2020-04-21 湖北君言医疗科技有限公司 一种留置针用透明敷贴及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63162729A (ja) * 1986-12-26 1988-07-06 Mitsui Toatsu Chem Inc 通気性フイルム及びその製造方法
US4824718A (en) * 1987-12-04 1989-04-25 Minnesota Mining And Manufacturing Company Porous film
JP3902648B2 (ja) * 1993-07-22 2007-04-11 ザ プロクター アンド ギャンブル カンパニー 下着の側部を自動的に覆う下着被覆構成要素を有する吸収物品
US5518801A (en) * 1993-08-03 1996-05-21 The Procter & Gamble Company Web materials exhibiting elastic-like behavior
BR9407590A (pt) * 1993-09-20 1997-01-07 Procter & Gamble Artigo absorvente para utilizar na peça de roupa interior de uma usuária
JPH0977901A (ja) * 1995-09-08 1997-03-25 Kao Corp 多孔性シート、その製造方法及びそれを用いた吸収性物品
KR100266494B1 (ko) * 1995-10-06 2000-09-15 데이비드 엠 모이어 변형된힌지및신장성대역을갖는플랩이달린흡수제품
US5681301A (en) * 1996-01-24 1997-10-28 Johnson & Johnson Worldwide Absorbent Products Backing web in an absorbent article
ZA975141B (en) * 1996-06-11 1998-01-26 Procter & Gamble Three-dimensional materials for absorbent articles.
US5843056A (en) * 1996-06-21 1998-12-01 Kimberly-Clark Worldwide, Inc. Absorbent article having a composite breathable backsheet

Also Published As

Publication number Publication date
CA2322455C (en) 2005-01-04
ES2191975T3 (es) 2003-09-16
EP1061879A1 (de) 2000-12-27
KR100489858B1 (ko) 2005-05-17
JP2003526384A (ja) 2003-09-09
WO1999045871A1 (en) 1999-09-16
CN1243523C (zh) 2006-03-01
CA2322455A1 (en) 1999-09-16
EP1061879B1 (de) 2003-03-26
JP4509379B2 (ja) 2010-07-21
KR20010041743A (ko) 2001-05-25
DE69812718T2 (de) 2004-02-05
CN1284850A (zh) 2001-02-21
AU1206399A (en) 1999-09-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings