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BRPI0520626A2 - artigo absorvente compreendendo um polìmero contrafìlico - Google Patents

artigo absorvente compreendendo um polìmero contrafìlico

Info

Publication number
BRPI0520626A2
BRPI0520626A2 BRPI0520626-0A BRPI0520626A BRPI0520626A2 BR PI0520626 A2 BRPI0520626 A2 BR PI0520626A2 BR PI0520626 A BRPI0520626 A BR PI0520626A BR PI0520626 A2 BRPI0520626 A2 BR PI0520626A2
Authority
BR
Brazil
Prior art keywords
absorbent article
polymer
counterfeit
liquid
coversheet
Prior art date
Application number
BRPI0520626-0A
Other languages
English (en)
Inventor
Berland Carolyn
Shabira Abbas
Original Assignee
Sca Hygiene Prod 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
Application filed by Sca Hygiene Prod Ab filed Critical Sca Hygiene Prod Ab
Publication of BRPI0520626A2 publication Critical patent/BRPI0520626A2/pt

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
    • A61F13/53—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
    • 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
    • A61F13/51403—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material with activating means, e.g. for closing apertures upon contact with water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)

Abstract

ARTIGO ABSORVENTE COMPREENDENDO UM POLìMERO CONTRAFìLICO. A presente invenção relaciona-se a um artigo absorvente tal como uma fralda, uma fralda calça, um forro de calcinha, um absorvente íntimo, uma proteção para incontinência ou similar, compreendendo nesta ordem uma folha de cobertura permeável a líquido, opcionalmente ao menos uma camada adicional de uma manta ou de um material de espuma, opcionalmente uma camada absorvente, e uma folha de cobertura impermeável a liquido, caracterizado pelo fato de que ao menos uma parte deste artigo absorvente compreende um polímero que seja hidrofílico quando seco, mas mostre uma hídrofilicidade reduzida na ocorrência de molhadela; e para a correspondente folha de cobertura permeável ou impermeável a líquido - e manta ou material da espuma.
BRPI0520626-0A 2005-10-05 2005-10-05 artigo absorvente compreendendo um polìmero contrafìlico BRPI0520626A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/010736 WO2007038965A1 (en) 2005-10-05 2005-10-05 Absorbent article comprising a contraphilic polymer

Publications (1)

Publication Number Publication Date
BRPI0520626A2 true BRPI0520626A2 (pt) 2009-05-19

Family

ID=37056948

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520626-0A BRPI0520626A2 (pt) 2005-10-05 2005-10-05 artigo absorvente compreendendo um polìmero contrafìlico

Country Status (10)

Country Link
US (1) US9421136B2 (pt)
EP (1) EP1931396B1 (pt)
JP (1) JP2009509701A (pt)
CN (1) CN101277725B (pt)
AT (1) ATE477005T1 (pt)
AU (1) AU2005337070A1 (pt)
BR (1) BRPI0520626A2 (pt)
CA (1) CA2624689A1 (pt)
DE (1) DE602005022950D1 (pt)
WO (1) WO2007038965A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5080606B2 (ja) * 2010-03-30 2012-11-21 ユニ・チャーム株式会社 動物用排泄物処理シート及びその製造方法
KR101538725B1 (ko) 2013-12-03 2015-07-24 주식회사 엘지화학 고흡수성 수지
ITUB20160059A1 (it) * 2016-02-04 2017-08-04 Saati Spa Struttura composita filtrante multistrato, in particolare per l'uso come subcomponente all'interno di prodotti acustici ed elettronici in generale
WO2017188490A1 (ko) * 2016-04-29 2017-11-02 노재호 나노 코팅층이 형성된 흡수제품 및 그 제조방법
WO2019006055A1 (en) * 2017-06-30 2019-01-03 The Procter & Gamble Company DISPOSABLE ABSORBENT ARTICLE COMPRISING AN UPPER SHEET WITH A MODIFIED SURFACE

Family Cites Families (49)

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US3576039A (en) * 1968-09-09 1971-04-27 Bard Inc C R Absorbent underpad with securing means
US3528421A (en) * 1968-12-18 1970-09-15 Bard Inc C R Disposable absorbent underpad or the like
US3870593A (en) * 1972-06-06 1975-03-11 Minnesota Mining & Mfg Stretch-oriented porous films and preparation and use thereof
US4327730A (en) * 1979-05-04 1982-05-04 The Proctor & Gamble Company Textured thermoplastic film and product manufactured therefrom
DE2924539C2 (de) * 1979-06-19 1983-01-13 Fa. Carl Freudenberg, 6940 Weinheim Spinnvlies aus Polyolefin-Filamenten und Verfahren zu seiner Herstellung
JPH0687874B2 (ja) 1986-05-07 1994-11-09 花王株式会社 吸収性物品
US4816320A (en) * 1986-06-16 1989-03-28 St Cyr Napoleon Toilet tissue and facial tissue
US5869172A (en) * 1988-03-14 1999-02-09 Nextec Applications, Inc. Internally-coated porous webs with controlled positioning of modifiers therein
US4923453A (en) * 1989-01-23 1990-05-08 Bullard Jr Milton Absorbent disposable cover
US5972505A (en) * 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
US5183707A (en) * 1989-11-07 1993-02-02 The Procter & Gamble Cellulose Company Individualized, polycarboxylic acid crosslinked fibers
US5505718A (en) * 1990-04-02 1996-04-09 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials
CA2118520C (en) * 1992-04-24 1999-08-10 Dirkjan Bakker Devices for preventing tissue adhesion
US5268229A (en) * 1992-07-23 1993-12-07 Eastman Kodak Company Spinneret orifices and filament cross-sections with stabilizing legs therefrom
ATE164511T1 (de) 1993-06-30 1998-04-15 Procter & Gamble Absorptionkern mit verbesserten flüssigkeitsbehandlungseigenschaften
NZ268535A (en) 1993-06-30 1998-05-27 Procter & Gamble Absorbent article comprising layers of superabsorbent material
DE69422999T2 (de) * 1993-11-18 2000-08-17 The Procter & Gamble Company, Cincinnati Bahn für absorbierende artikel mit texturierter trägerberührungsoberfläche
WO1995024430A2 (en) 1994-03-04 1995-09-14 University Of Washington Block and graft copolymers and methods relating thereto
US5558655A (en) * 1994-05-03 1996-09-24 Confab, Inc. Absorbent article with dry surface composite construction
US5580348A (en) * 1994-05-10 1996-12-03 Kimberly-Clark Corporation Absorbent structure comprising a microbial polysaccharide and a process of making the same
US5447788A (en) * 1994-05-16 1995-09-05 Kimberly Clark Corporation Porous, nonwoven liquid-activated barrier
USH1657H (en) * 1995-02-03 1997-06-03 The Procter & Gamble Company Absorbent article with fractionation member
US5955187A (en) * 1995-06-06 1999-09-21 Kimberly-Clark Worldwide, Inc. Microporous film with liquid triggered barrier feature
US5658268A (en) * 1995-10-31 1997-08-19 Kimberly-Clark Worldwide, Inc. Enhanced wet signal response in absorbent articles
DE69515880T2 (de) * 1995-11-14 2000-10-12 The Procter & Gamble Company, Cincinnati Absorbierende Wegwerfartikel mit reduzierter Oberflächenfeuchtigkeit
SE9701807D0 (sv) 1997-05-15 1997-05-15 Moelnlycke Ab Skummaterial, dess tillverkningsförfarande och användning, samt en absorberande engångsartikel innefattande ett sådant skummaterial
DE69706327T2 (de) 1997-06-24 2002-05-08 Sca Hygiene Products Ab, Goeteborg Absorbierende struktur mit hochsaugfähigem polymer und ein artikel mit absorbierender struktur
SE517843C2 (sv) 1997-07-03 2002-07-23 Sca Hygiene Prod Ab Vätskegenomsläppligt höljesskikt till absorberande alster
US6277104B1 (en) * 1997-08-25 2001-08-21 Mcneil-Ppc, Inc. Air permeable, liquid impermeable barrier structures and products made therefrom
SE513261C2 (sv) 1998-12-16 2000-08-14 Sca Hygiene Prod Ab Absorberande alster innefattande en synergistisk kombination av en pH-reglerande substans och mjölksyrabakterier
JP4255167B2 (ja) * 1999-05-24 2009-04-15 東レ・ダウコーニング株式会社 拭き取り紙用水系処理剤および拭き取り紙の処理方法
SE515689C2 (sv) 1999-08-30 2001-09-24 Sca Hygiene Prod Ab Absorberande porös struktur, metod för strukturens framställning samt absorberande alster innehållande strukturen.
JP3638847B2 (ja) * 2000-02-02 2005-04-13 ユニ・チャーム株式会社 吸収性物品の表面シートとその製造方法
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Also Published As

Publication number Publication date
DE602005022950D1 (de) 2010-09-23
CN101277725A (zh) 2008-10-01
EP1931396A1 (en) 2008-06-18
US20100280473A1 (en) 2010-11-04
EP1931396B1 (en) 2010-08-11
ATE477005T1 (de) 2010-08-15
AU2005337070A1 (en) 2007-04-12
WO2007038965A1 (en) 2007-04-12
CA2624689A1 (en) 2007-04-12
CN101277725B (zh) 2014-04-23
US9421136B2 (en) 2016-08-23
JP2009509701A (ja) 2009-03-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A(S) 5A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2112 DE 28/06/2011.