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BRPI0520628B8 - artigo absorvente e folha de cobertura permeável a líquido compreendendo regiões hidrofílicas e hidrofóbicas - Google Patents

artigo absorvente e folha de cobertura permeável a líquido compreendendo regiões hidrofílicas e hidrofóbicas

Info

Publication number
BRPI0520628B8
BRPI0520628B8 BRPI0520628A BRPI0520628A BRPI0520628B8 BR PI0520628 B8 BRPI0520628 B8 BR PI0520628B8 BR PI0520628 A BRPI0520628 A BR PI0520628A BR PI0520628 A BRPI0520628 A BR PI0520628A BR PI0520628 B8 BRPI0520628 B8 BR PI0520628B8
Authority
BR
Brazil
Prior art keywords
absorbent article
hydrophilic
cover sheet
liquid permeable
hydrophobic regions
Prior art date
Application number
BRPI0520628A
Other languages
English (en)
Inventor
Shabira Abbas
Carolyn Berland
Original Assignee
Essity Hygiene & Health Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36636671&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0520628(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Essity Hygiene & Health Ab, Sca Hygiene Prod Ab filed Critical Essity Hygiene & Health Ab
Publication of BRPI0520628A2 publication Critical patent/BRPI0520628A2/pt
Publication of BRPI0520628A8 publication Critical patent/BRPI0520628A8/pt
Publication of BRPI0520628B1 publication Critical patent/BRPI0520628B1/pt
Publication of BRPI0520628B8 publication Critical patent/BRPI0520628B8/pt

Links

Classifications

    • 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
    • A61L15/42—Use of materials characterised by their function or physical 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the 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
    • A61F13/51—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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
  • External Artificial Organs (AREA)

Abstract

artigo absorvente compreendendo regiões hidrofílicas e hidrofóbicas. a presente invenção se refere a um artigo absorvente tal como uma fralda, a fralda calça, forro de calcinha, absorvente íntimo ou protetor para incontinência, onde ao menos uma porção deste artigo absorvente compreende um padrão de ao menos uma região hidrofilica e de ao menos uma região hidrofóbica caracterizado pelo fato de que dita ao menos uma região hidrofilica e/ou dita ao menos uma região hidrofóbica estão presentes como um revestimento em dita parte do artigo absorvente. a parte revestida é preferivelmente uma folha de topo permeável a líquido.
BRPI0520628A 2005-10-05 2005-10-05 artigo absorvente e folha de cobertura permeável a líquido compreendendo regiões hidrofílicas e hidrofóbicas BRPI0520628B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/010735 WO2007038964A1 (en) 2005-10-05 2005-10-05 Absorbent article comprising hydrophilic and hydrophobic regions

Publications (4)

Publication Number Publication Date
BRPI0520628A2 BRPI0520628A2 (pt) 2009-05-19
BRPI0520628A8 BRPI0520628A8 (pt) 2018-04-24
BRPI0520628B1 BRPI0520628B1 (pt) 2019-12-17
BRPI0520628B8 true BRPI0520628B8 (pt) 2021-06-22

Family

ID=36636671

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520628A BRPI0520628B8 (pt) 2005-10-05 2005-10-05 artigo absorvente e folha de cobertura permeável a líquido compreendendo regiões hidrofílicas e hidrofóbicas

Country Status (11)

Country Link
US (1) US8034990B2 (pt)
EP (1) EP1931397B1 (pt)
JP (1) JP2009509700A (pt)
CN (1) CN101277726B (pt)
AT (1) ATE427761T1 (pt)
AU (1) AU2005337069B2 (pt)
BR (1) BRPI0520628B8 (pt)
CA (1) CA2624298A1 (pt)
DE (1) DE602005013830D1 (pt)
PL (1) PL1931397T3 (pt)
WO (1) WO2007038964A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070141145A1 (en) 2005-12-19 2007-06-21 Pharmaln Ltd. Hydrophobic core carrier compositions for delivery of therapeutic agents, methods of making and using the same
US20090176892A1 (en) 2008-01-09 2009-07-09 Pharmain Corporation Soluble Hydrophobic Core Carrier Compositions for Delivery of Therapeutic Agents, Methods of Making and Using the Same
EP2108676B1 (en) 2008-04-03 2017-12-27 OrganoClick AB Crosslinked paper based material
TW201114974A (en) * 2009-10-29 2011-05-01 Formosa Taffeta Co Ltd Unidirectional moisture-conducting quick-drying comfortable cloth
JP5610801B2 (ja) * 2010-03-16 2014-10-22 大王製紙株式会社 吸収性物品
US8680362B2 (en) 2010-06-28 2014-03-25 The Procter & Gamble Company Substrate coated with a hydrophilic elastomer
US8409664B2 (en) 2010-06-28 2013-04-02 The Procter & Gamble Company Superabsorbent polymer particles coated with a hydrophilic elastomer and absorbent article comprising such particles
KR101238670B1 (ko) 2010-07-20 2013-03-04 한국세라믹기술원 친수성 박막 제조방법
US9827696B2 (en) 2011-06-17 2017-11-28 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
US10369769B2 (en) 2011-06-23 2019-08-06 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
EP2723568B1 (en) 2011-06-23 2017-09-27 Fiberweb, LLC Vapor permeable, substantially water impermeable multilayer article
US9765459B2 (en) 2011-06-24 2017-09-19 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
US9237973B2 (en) 2012-01-31 2016-01-19 Kimberly-Clark Worldwide, Inc. Treated apertures
US10238553B2 (en) 2013-07-31 2019-03-26 Kimberly-Clark Worldwide, Inc. Treated three-dimensional apertured surge
US10258516B2 (en) 2013-07-31 2019-04-16 Kimberly-Clark Worldwide, Inc. Treated three-dimensional apertured liners
KR101734461B1 (ko) * 2015-07-31 2017-05-11 한국과학기술연구원 일회용 흡수 용품 및 그 제조방법
CN105997363B (zh) * 2016-06-15 2020-02-14 杭州可靠护理用品股份有限公司 一种成人用纸尿裤
CN106038077B (zh) * 2016-06-15 2020-02-14 杭州可靠护理用品股份有限公司 一种婴儿用纸尿裤
US20180071156A1 (en) * 2016-09-09 2018-03-15 The Procter & Gamble Company Three-Dimensional Apertured Substrates
BR112019008510B1 (pt) 2016-11-18 2023-03-14 Kimberly-Clark Worldwide, Inc. Material para manipular volumes líquidos
CA3078784A1 (en) * 2017-11-01 2019-05-09 Dryco, Inc. Improved moisture control fabrics
CN110591137A (zh) * 2018-06-13 2019-12-20 中国石油化工股份有限公司 一种聚氨酯载体表面亲水改性的方法
CN110403763A (zh) * 2019-07-11 2019-11-05 福建恒安集团有限公司 一种含可控局部亲水纯棉无纺布的卫生用品及其制备方法
US11596559B2 (en) * 2019-11-08 2023-03-07 Small Healthy Environment Limited System of pantiliners and menstrual pads
CN112603654A (zh) * 2020-12-09 2021-04-06 福建恒安集团有限公司 一种一次性卫生用品在线定位局部整理工艺
KR102509763B1 (ko) * 2021-01-28 2023-03-15 충남대학교산학협력단 흡수 용품 및 이의 제조 방법
CN114894891B (zh) * 2022-05-10 2024-10-29 中国石油大学(华东) 基于海藻酸钠/聚丙烯腈复合薄膜的qcm湿敏传感器及构建方法和应用

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998690A (en) 1972-10-02 1976-12-21 The Procter & Gamble Company Fibrous assemblies from cationically and anionically charged fibers
US4112153A (en) * 1977-04-04 1978-09-05 Johnson & Johnson Method of controlling water repellency in non-woven fabric
US4585449A (en) 1978-06-08 1986-04-29 Colgate-Palmolive Co. Disposable diaper with improved top sheet
US4351784A (en) 1980-12-15 1982-09-28 Ethyl Corporation Corona treatment of perforated film
US4570629A (en) * 1982-03-17 1986-02-18 University Of Illinois Foundation Hydrophilic biopolymeric copolyelectrolytes, and biodegradable wound dressing comprising same
CN1006846B (zh) * 1984-04-27 1990-02-21 个人用品公司 含有交联电解质的微泡互透聚合物网络
JPS61124675A (ja) 1984-11-22 1986-06-12 東燃料株式会社 親水性ポリオレフイン不織布の製造方法
JPH0687874B2 (ja) * 1986-05-07 1994-11-09 花王株式会社 吸収性物品
US4735843A (en) 1986-12-18 1988-04-05 The Procter & Gamble Company Selectively surface-hydrophilic porous or perforated sheets
DE4026978A1 (de) 1990-08-25 1992-02-27 Bayer Ag Auf traegern angebrachte ein- oder mehrlagige schichtelemente und ihre herstellung
JPH05285171A (ja) * 1992-04-09 1993-11-02 Kao Corp 親水性を付与した多孔質シートを用いた吸収性物品
AU679237B2 (en) 1993-05-28 1997-06-26 University Of Tennessee Research Corporation, The Method and apparatus for glow discharge plasma treatment of polymer materials at atmospheric pressure
NZ268535A (en) 1993-06-30 1998-05-27 Procter & Gamble Absorbent article comprising layers of superabsorbent material
US5518767A (en) 1993-07-01 1996-05-21 Massachusetts Institute Of Technology Molecular self-assembly of electrically conductive polymers
JPH07136211A (ja) * 1993-11-15 1995-05-30 Kao Corp 吸収性物品の表面材
US6183847B1 (en) 1994-04-25 2001-02-06 Avgol Ltd., Nonwoven Industries Coating selective zones of thin webs to change the pervious character thereof
US5558655A (en) 1994-05-03 1996-09-24 Confab, Inc. Absorbent article with dry surface composite construction
US5700559A (en) 1994-12-16 1997-12-23 Advanced Surface Technology Durable hydrophilic surface coatings
FI106696B (fi) * 1995-06-14 2001-03-30 Suominen Oy J W Menetelmä kuitukankaan nesteenkuljetuskyvyn suuntaamiseksi, tämän menetelmän mukaisesti käsitelty kangas, sekä kangasta sisältävä tuote
US5885753A (en) 1996-04-12 1999-03-23 The Texas A&M University System Polymeric self-assembled mono- and multilayers and their use in photolithography
SE510531C2 (sv) * 1996-05-02 1999-05-31 Sca Hygiene Prod Ab Hålgjort höljesskikt för att absorberande alster, samt sätt att framställa höljesskiktet
US6114099A (en) 1996-11-21 2000-09-05 Virginia Tech Intellectual Properties, Inc. Patterned molecular self-assembly
EP0956192A4 (en) * 1996-12-06 2002-06-05 Bba Nonwovens Simpsonville Inc NON-WOVEN SAIL LAMINATE WITH A RELATIVELY HYDROPHILIC AREA AND CORRESPONDING MANUFACTURING METHODS
HUP0003102A3 (en) * 1997-02-19 2004-09-28 Procter & Gamble Mixed-bed ion-exchange hydrogel-forming polymer compositions and absorbent members comprising relatively high concentrations of these compositions
SE517843C2 (sv) 1997-07-03 2002-07-23 Sca Hygiene Prod Ab Vätskegenomsläppligt höljesskikt till absorberande alster
US6451871B1 (en) 1998-11-25 2002-09-17 Novartis Ag Methods of modifying surface characteristics
CA2314078C (en) 1998-01-09 2009-09-08 Novartis Ag Coating of polymers
EP1002807A1 (en) 1998-11-20 2000-05-24 Novartis AG Functionalized resin derived from polyallylamine
SE521591C2 (sv) 1998-11-30 2003-11-18 Sca Res Ab Metod att framställa en partikel uppvisande beläggning av med varandra växelverkande polymerer och pappers -eller nonwovenprodukt innehållande partiklarna
US6250250B1 (en) 1999-03-18 2001-06-26 Yuri Maishev Multiple-cell source of uniform plasma
SE515689C2 (sv) 1999-08-30 2001-09-24 Sca Hygiene Prod Ab Absorberande porös struktur, metod för strukturens framställning samt absorberande alster innehållande strukturen.
US20040158214A1 (en) 2003-02-10 2004-08-12 The Procter & Gamble Company Disposable absorbent article comprising a durable hydrophilic topsheet
US7456025B2 (en) 2001-08-28 2008-11-25 Porex Corporation Sintered polymer membrane for analyte detection device
US20030152703A1 (en) 2001-10-31 2003-08-14 Hammond Paula T. Production of chemically patterned surfaces using polymer-on-polymer stamping
US7220452B2 (en) 2001-10-31 2007-05-22 Massachusetts Institute Of Technology Multilayer transfer patterning using polymer-on-polymer stamping
US20030171729A1 (en) * 2001-12-28 2003-09-11 Kaun James Martin Multifunctional containment sheet and system for absorbent atricles
US20030125683A1 (en) * 2001-12-31 2003-07-03 Reeves William G. Durably hydrophilic, non-leaching coating for hydrophobic substances
JP4082943B2 (ja) * 2002-07-01 2008-04-30 大王製紙株式会社 吸収性物品
AU2003249194A1 (en) 2002-07-11 2004-02-02 The Ohio State University Research Foundation In vitro transcription assay for t box antitermination system
US20040137039A1 (en) 2002-07-22 2004-07-15 Trustees Of Stevens Institute Of Technology Methods for controlled release of molecules from layered polymer films
US6896926B2 (en) 2002-09-11 2005-05-24 Novartis Ag Method for applying an LbL coating onto a medical device
US7179952B2 (en) 2003-08-25 2007-02-20 Kimberly-Clark Worldwide, Inc. Absorbent article formed with microlayered films
US7348399B2 (en) 2003-08-29 2008-03-25 Louisiana Tech University Foundation, Inc. Nanofabricated polypeptide multilayer films, coatings, and microcapsules
JP2007514518A (ja) * 2003-10-02 2007-06-07 トラスティーズ オブ スティーヴンス インスティチュート オブ テクノロジー 水素結合によって結合した多層中性ポリマーフィルムのカプセル
WO2005058199A1 (en) 2003-12-16 2005-06-30 Avery Dennison Corporation Electrostatically self-assembled antimicrobial coating for medical applications

Also Published As

Publication number Publication date
CN101277726B (zh) 2012-05-30
JP2009509700A (ja) 2009-03-12
BRPI0520628A8 (pt) 2018-04-24
DE602005013830D1 (de) 2009-05-20
CA2624298A1 (en) 2007-04-12
PL1931397T3 (pl) 2009-08-31
US20100228213A1 (en) 2010-09-09
EP1931397A1 (en) 2008-06-18
ATE427761T1 (de) 2009-04-15
CN101277726A (zh) 2008-10-01
EP1931397B1 (en) 2009-04-08
WO2007038964A1 (en) 2007-04-12
BRPI0520628A2 (pt) 2009-05-19
US8034990B2 (en) 2011-10-11
BRPI0520628B1 (pt) 2019-12-17
AU2005337069A1 (en) 2007-04-12
AU2005337069B2 (en) 2011-08-11

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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Owner name: ESSITY HYGIENE AND HEALTH AKTIEBOLAG (SE)

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

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