DE60005937D1 - Elastische dreidimensionale folie mit offenen und geschlossenen kapillaren, sowie absorbierender artikel mit verbesserter äusserer schicht mit dieser folie - Google Patents

Elastische dreidimensionale folie mit offenen und geschlossenen kapillaren, sowie absorbierender artikel mit verbesserter äusserer schicht mit dieser folie

Info

Publication number
DE60005937D1
DE60005937D1 DE60005937T DE60005937T DE60005937D1 DE 60005937 D1 DE60005937 D1 DE 60005937D1 DE 60005937 T DE60005937 T DE 60005937T DE 60005937 T DE60005937 T DE 60005937T DE 60005937 D1 DE60005937 D1 DE 60005937D1
Authority
DE
Germany
Prior art keywords
film
capillars
elastic
closed
open
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
DE60005937T
Other languages
English (en)
Other versions
DE60005937T2 (de
Inventor
Paolo Veglio
Luigi Marinelli
Incecco Franco D
Giovanni Carlucci
Carmine Cimini
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
Priority claimed from EP99105195A external-priority patent/EP1040803A1/de
Priority claimed from EP99105196A external-priority patent/EP1040804A1/de
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of DE60005937D1 publication Critical patent/DE60005937D1/de
Publication of DE60005937T2 publication Critical patent/DE60005937T2/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
    • 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
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • 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
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • A61F2013/51411—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours
    • A61F2013/51417—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours with thin films

Landscapes

  • Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
DE60005937T 1999-04-01 2000-03-31 Elastische dreidimensionale folie mit offenen und geschlossenen kapillaren, sowie absorbierender artikel mit verbesserter äusserer schicht mit dieser folie Expired - Lifetime DE60005937T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP99105196 1999-04-01
EP99105195 1999-04-01
EP99105195A EP1040803A1 (de) 1999-04-01 1999-04-01 Elastische dreidimensionale Folie mit offenen und geschlossenen Kapillaren
EP99105196A EP1040804A1 (de) 1999-04-01 1999-04-01 Absorbierender Artikel mit verbesserter äusseren Schicht mit offenen und geschlossenen Kapillaren
PCT/US2000/008811 WO2000059435A1 (en) 1999-04-01 2000-03-31 Resilient, three dimensional polymeric film comprising open and closed capillaries, and absorbent article with improved backsheet comprising the film

Publications (2)

Publication Number Publication Date
DE60005937D1 true DE60005937D1 (de) 2003-11-20
DE60005937T2 DE60005937T2 (de) 2004-07-29

Family

ID=26152931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60005937T Expired - Lifetime DE60005937T2 (de) 1999-04-01 2000-03-31 Elastische dreidimensionale folie mit offenen und geschlossenen kapillaren, sowie absorbierender artikel mit verbesserter äusserer schicht mit dieser folie

Country Status (9)

Country Link
EP (1) EP1171069B1 (de)
JP (1) JP4606592B2 (de)
AU (1) AU4191300A (de)
CA (1) CA2365340A1 (de)
DE (1) DE60005937T2 (de)
ES (1) ES2208311T3 (de)
MX (1) MXPA01009870A (de)
TW (1) TW440447B (de)
WO (1) WO2000059435A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8153231B2 (en) * 2007-09-24 2012-04-10 Tredegar Film Products Corporation Thin web
CN112494709B (zh) * 2021-01-04 2022-02-15 川田卫生用品(浙江)有限公司 一种抗感染产妇巾

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989867A (en) * 1973-02-16 1976-11-02 The Procter & Gamble Company Absorptive devices having porous backsheet
US3881489A (en) * 1973-08-20 1975-05-06 Procter & Gamble Breathable, liquid inpervious backsheet for absorptive devices
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
US4772444A (en) * 1987-08-24 1988-09-20 The Procter & Gamble Company Method and apparatus for making microbubbled and/or microapertured polymeric webs using hydraulic pressure
EP0305123B1 (de) * 1987-08-24 1993-05-05 The Procter & Gamble Company Im wesentlichen flüssigkeitsundurchlässige polymere Warenbahn mit Mikrobläschen und Verfahren und Vorrichtung für deren Herstellung
EP0598970B2 (de) * 1992-11-17 2000-04-05 PANTEX S.r.l. Verfahren und Vorrichtung zum Herstellen einer Membrane oder einer Folie zum Überziehen von Damenbinden oder Leinentückern oder für Filtersysteme oder dergleichen
US5441691A (en) * 1993-09-30 1995-08-15 The Procter & Gamble Company Process for microaperaturing and microembossing a polymeric web
US5591510A (en) * 1994-06-14 1997-01-07 Tredegar Industries, Inc. Layered fabric material having angled capillaries
EP0710471B1 (de) * 1994-11-05 2000-07-19 The Procter & Gamble Company Ausführung einer atmungsaktiven unteren Schicht für absorbierende Wegwerfartikel
JP3329823B2 (ja) * 1995-07-24 2002-09-30 トレドガー フィルム プロダクツ コーポレイション 角度がついた毛管を有するフィルム
US5681301A (en) * 1996-01-24 1997-10-28 Johnson & Johnson Worldwide Absorbent Products Backing web in an absorbent article

Also Published As

Publication number Publication date
AU4191300A (en) 2000-10-23
CA2365340A1 (en) 2000-10-12
WO2000059435A1 (en) 2000-10-12
EP1171069B1 (de) 2003-10-15
JP4606592B2 (ja) 2011-01-05
MXPA01009870A (es) 2002-05-06
TW440447B (en) 2001-06-16
WO2000059435A9 (en) 2001-11-15
DE60005937T2 (de) 2004-07-29
JP2004538021A (ja) 2004-12-24
ES2208311T3 (es) 2004-06-16
EP1171069A1 (de) 2002-01-16

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Legal Events

Date Code Title Description
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