PT8646T - Artigo absorvente tendo uma pelicula de revestimento nao tecida e perfurada - Google Patents

Artigo absorvente tendo uma pelicula de revestimento nao tecida e perfurada

Info

Publication number
PT8646T
PT8646T PT8646U PT864692U PT8646T PT 8646 T PT8646 T PT 8646T PT 8646 U PT8646 U PT 8646U PT 864692 U PT864692 U PT 864692U PT 8646 T PT8646 T PT 8646T
Authority
PT
Portugal
Prior art keywords
woven
coating film
absorbent article
perforated coating
perforated
Prior art date
Application number
PT8646U
Other languages
English (en)
Inventor
Robert William Ruuska
Mohammed Iqbal Aziz
Sharon Darlene Kirkpatrick
Robert Eugene Ii Askin
Original Assignee
Procter & Gamble
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=25163555&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT8646(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of PT8646T publication Critical patent/PT8646T/pt

Links

Classifications

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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • 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
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    • A61F2013/15878—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding by thermal bonding
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    • A61F13/53—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
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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
    • A61F13/53—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
    • A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
    • A61F2013/5395—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 characterised by the connection of the absorbent layers with each other or with the outer layers with thermoplastic agent, i.e. softened by heat

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
PT8646U 1991-11-19 1992-11-18 Artigo absorvente tendo uma pelicula de revestimento nao tecida e perfurada PT8646T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79474591A 1991-11-19 1991-11-19

Publications (1)

Publication Number Publication Date
PT8646T true PT8646T (pt) 1993-09-30

Family

ID=25163555

Family Applications (2)

Application Number Title Priority Date Filing Date
PT8646U PT8646T (pt) 1991-11-19 1992-11-18 Artigo absorvente tendo uma pelicula de revestimento nao tecida e perfurada
PT101727A PT101727A (pt) 1991-11-19 1995-06-22 Folha com caracteristicas melhoradas para a face superior de artigos absorventes e metodo para a sua fabricacao

Family Applications After (1)

Application Number Title Priority Date Filing Date
PT101727A PT101727A (pt) 1991-11-19 1995-06-22 Folha com caracteristicas melhoradas para a face superior de artigos absorventes e metodo para a sua fabricacao

Country Status (7)

Country Link
US (1) USH1670H (pt)
EP (1) EP0613359A1 (pt)
JP (1) JPH07501244A (pt)
AU (1) AU671262B2 (pt)
CA (1) CA2123904A1 (pt)
PT (2) PT8646T (pt)
WO (1) WO1993009741A1 (pt)

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JP3061485B2 (ja) * 1992-09-07 2000-07-10 三井化学株式会社 体液吸収性物品の表面シート
US5368909A (en) * 1993-04-02 1994-11-29 The Procter & Gamble Company Fluid-pervious plastic web having improved fluid drainage
US5368910A (en) * 1993-04-02 1994-11-29 The Procter & Gamble Company Macroscopically expanded plastic web having improved fluid drainage
US5342334A (en) * 1993-04-02 1994-08-30 The Procter & Gamble Company Coextruded three-dimensional fluid-pervious plastic web
ES2171821T3 (es) 1993-08-17 2002-09-16 Procter & Gamble Articulo absorbente desechable con capacidad para almacenar material fecal de baja viscosidad.
MY119361A (en) * 1993-09-01 2005-05-31 Kao Corp Surface sheet for absorbent articles.
US5352217A (en) * 1993-09-14 1994-10-04 The Proctor & Gamble Company Absorbent article having multiple topsheets
WO1995013774A1 (en) * 1993-11-18 1995-05-26 The Procter & Gamble Company Web for absorbent articles having a textured wearer-contacting surface
DE69434791T2 (de) * 1993-11-18 2007-07-12 The Procter & Gamble Company, Cincinnati Faserige, durchlöcherte, dreidimensionale, makroskopische gestreckte Kunststoffbahn
AU709079B2 (en) * 1993-11-18 1999-08-19 Procter & Gamble Company, The Fibrous and apertured, three-dimensional, macroscopically expanded plastic web
CA2138584C (en) * 1993-12-30 2006-08-15 Wanda Walton Jackson Apertured film/nonwoven composite for personal care absorbent articles and the like
US5665452A (en) * 1994-03-03 1997-09-09 The Procter & Gamble Company Three-dimensional, macroscopically expanded, apertured laminate webs
US5545155A (en) * 1994-03-30 1996-08-13 Mcneil-Ppc, Inc. Absorbent article with plates
US5591510A (en) * 1994-06-14 1997-01-07 Tredegar Industries, Inc. Layered fabric material having angled capillaries
US5897543A (en) * 1994-06-14 1999-04-27 Tredegar Industries, Inc. Film
US5718928A (en) * 1994-06-14 1998-02-17 Tredegar Industries, Inc. Screen for producing a perforated film
US5562932A (en) * 1994-06-14 1996-10-08 Tredegar Industries, Inc. Screen for producing a perforated film
FR2722400B1 (fr) * 1994-07-15 1996-10-11 Guial Societe Anonyme Feuille thermoplastique perforee, notamment pour aaticle d'hygiene, materiau plan composite fibreux comprenant une telle feuille et procede de fabrication
ES2155462T3 (es) * 1994-11-05 2001-05-16 Procter & Gamble Diseño de lamina trasera en capa doble respirable para articulos absorbentes.
PT710471E (pt) * 1994-11-05 2000-12-29 Procter & Gamble Folha inferior permeavel ao ar destinada a artigos absorventes descartaveis
US5693037A (en) * 1995-04-21 1997-12-02 The Procter & Gamble Company Absorbent articles having improved surfactant-treated hydrophilic topsheets
ATE200021T1 (de) 1995-09-19 2001-04-15 Procter & Gamble Saugfähiger einwegartikel mit herausziehbaren laschen, die in einer verpackungslage befestigt sind
US5603707A (en) * 1995-11-28 1997-02-18 The Procter & Gamble Company Absorbent article having a rewet barrier
US6114595A (en) * 1996-04-11 2000-09-05 The Procter & Gamble Company Stretchable, extensible composite topsheet for absorbent articles
US5792412A (en) * 1996-09-13 1998-08-11 The Procter & Gamble Company Apertured films having durable wettability and processes for marking them
EP0930861B1 (en) * 1996-10-11 2002-01-16 The Procter & Gamble Company Coversheet comprising nonwoven and apertured film
JP3181924B2 (ja) * 1996-12-09 2001-07-03 ザ、プロクター、エンド、ギャンブル、カンパニー ラミネートウエブの形成方法
US7087287B2 (en) 1997-02-21 2006-08-08 The Procter & Gamble Company Tear resistant porous extensible web
EP0898950A1 (en) 1997-08-27 1999-03-03 The Procter & Gamble Company Disposable absorbent article having a dilatant behaviour
US7772455B1 (en) 1997-11-14 2010-08-10 The Procter & Gamble Company Disposable article providing improved management of bodily exudates
US5977430A (en) * 1997-11-14 1999-11-02 The Procter & Gamble Company Absorbent article with macro-particulate storage structure
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PT101727A (pt) 1996-01-31
JPH07501244A (ja) 1995-02-09
CA2123904A1 (en) 1993-05-27
USH1670H (en) 1997-07-01
EP0613359A1 (en) 1994-09-07
AU2917792A (en) 1993-06-15
WO1993009741A1 (en) 1993-05-27

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