BRPI1010530A2 - Método para aprimoramento das propriedades de barreira de um não-tecido - Google Patents

Método para aprimoramento das propriedades de barreira de um não-tecido

Info

Publication number
BRPI1010530A2
BRPI1010530A2 BRPI1010530-1A BRPI1010530A BRPI1010530A2 BR PI1010530 A2 BRPI1010530 A2 BR PI1010530A2 BR PI1010530 A BRPI1010530 A BR PI1010530A BR PI1010530 A2 BRPI1010530 A2 BR PI1010530A2
Authority
BR
Brazil
Prior art keywords
nonwoven
barrier properties
enhancing barrier
enhancing
properties
Prior art date
Application number
BRPI1010530-1A
Other languages
English (en)
Inventor
Johannson Jimmy Tee Jr
Kemal Vatansever Catalan
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=42198930&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1010530(A2) "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 BRPI1010530A2 publication Critical patent/BRPI1010530A2/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
    • A61L15/52—Water-repellants
    • 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
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • A61F13/4752—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier
    • A61F13/4753—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier the barrier being not integral with the topsheet or backsheet
    • 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
    • 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
    • A61F2013/00089—Wound bandages
    • A61F2013/00314—Wound bandages with surface treatments
    • A61F2013/00319—Wound bandages with surface treatments to make surface hydrophobic

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Nonwoven Fabrics (AREA)
BRPI1010530-1A 2009-02-27 2010-02-24 Método para aprimoramento das propriedades de barreira de um não-tecido BRPI1010530A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15615009P 2009-02-27 2009-02-27
PCT/US2010/025217 WO2010099191A2 (en) 2009-02-27 2010-02-24 Method for improving the barrier properties of a nonwoven

Publications (1)

Publication Number Publication Date
BRPI1010530A2 true BRPI1010530A2 (pt) 2015-08-25

Family

ID=42198930

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010530-1A BRPI1010530A2 (pt) 2009-02-27 2010-02-24 Método para aprimoramento das propriedades de barreira de um não-tecido

Country Status (8)

Country Link
US (1) US8313792B2 (pt)
EP (1) EP2400997B1 (pt)
JP (1) JP2012518496A (pt)
CN (1) CN102333551A (pt)
BR (1) BRPI1010530A2 (pt)
CA (1) CA2753962A1 (pt)
MX (1) MX2011009039A (pt)
WO (1) WO2010099191A2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8859843B2 (en) 2009-02-27 2014-10-14 The Procter & Gamble Company Absorbent article with containment barrier
US8313792B2 (en) * 2009-02-27 2012-11-20 The Procter & Gamble Company Method for improving the barrier properties of a nonwoven
EP2533745A1 (en) * 2010-02-10 2012-12-19 The Procter & Gamble Company Web material(s) for absorbent articles
WO2011100413A1 (en) * 2010-02-10 2011-08-18 The Procter & Gamble Company Absorbent article with containment barrier
CN102753128B (zh) * 2010-02-10 2015-02-18 宝洁公司 具有粘结材料纤维网的吸收制品
CN104582654B (zh) * 2012-08-20 2017-07-28 大王制纸株式会社 具有腿收紧部的吸收体物品
CN104458887B (zh) * 2013-09-17 2018-05-18 湖北航天化学技术研究所 推进剂粘接体系中绝热层微量迁移组分检测方法
JP6202613B2 (ja) * 2013-09-26 2017-09-27 大王製紙株式会社 吸収性物品における吸水性向上方法
US10596042B2 (en) 2013-09-30 2020-03-24 Kimberly-Clark Worldwide, Inc. Method of forming an absorbent structure
US9572729B2 (en) * 2013-09-30 2017-02-21 Kimberly-Clark Worldwide, Inc. Method of forming an absorbent structure
US11672709B2 (en) 2015-01-14 2023-06-13 Essity Hygiene And Health Aktiebolag Absorbent product comprising a nonwoven material
JP6495765B2 (ja) 2015-06-30 2019-04-03 ユニ・チャーム株式会社 使い捨ておむつ
US20170009401A1 (en) * 2015-07-10 2017-01-12 The Procter & Gamble Company Fibrous Structures and Methods for Making Same
JP6737106B2 (ja) * 2016-09-23 2020-08-05 王子ホールディングス株式会社 吸収性物品及びその製造方法
WO2020006045A1 (en) * 2018-06-26 2020-01-02 The Procter & Gamble Company Absorbent article with topsheet treated to reduce surfactant migration
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

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860003B2 (en) 1973-11-21 1990-06-19 Contractable side portions for disposable diaper
US4808178A (en) 1981-07-17 1989-02-28 The Proctor & Gamble Company Disposable absorbent article having elasticized flaps provided with leakage resistant portions
US4909803A (en) 1983-06-30 1990-03-20 The Procter And Gamble Company Disposable absorbent article having elasticized flaps provided with leakage resistant portions
JPS5929157A (ja) * 1982-08-11 1984-02-16 東レ・ダウコーニング・シリコーン株式会社 シリコーンエラストマー被覆布の製造方法
US4610678A (en) 1983-06-24 1986-09-09 Weisman Paul T High-density absorbent structures
US4500584A (en) * 1983-07-07 1985-02-19 General Electric Company Transparent membrane structures
PH23956A (en) 1985-05-15 1990-01-23 Procter & Gamble Absorbent articles with dual layered cores
US4695278A (en) 1985-10-11 1987-09-22 The Procter & Gamble Company Absorbent article having dual cuffs
IL82511A (en) 1986-05-28 1992-09-06 Procter & Gamble Apparatus for and methods of airlaying fibrous webs having discrete particles therein
US4834735A (en) 1986-07-18 1989-05-30 The Proctor & Gamble Company High density absorbent members having lower density and lower basis weight acquisition zones
CA1290501C (en) 1986-10-10 1991-10-15 Jerry Layne Dragoo Absorbent article having leakage resistant dual cuffs
US5846604A (en) * 1988-03-14 1998-12-08 Nextec Applications, Inc. Controlling the porosity and permeation of a web
US5234423A (en) 1991-06-13 1993-08-10 The Procter & Gamble Company Absorbent article with elastic waist feature and enhanced absorbency
US5147345A (en) 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
USH1630H (en) 1995-03-01 1997-01-07 The Procter & Gamble Company Diaper having plural upstanding leg cuffs
US6120487A (en) 1996-04-03 2000-09-19 The Procter & Gamble Company Disposable pull-on pant
JP3996969B2 (ja) * 1997-01-21 2007-10-24 東レ・ダウコーニング株式会社 シリコーンエラストマーコーティングシート状物およびその製造方法
JP3850629B2 (ja) * 2000-05-19 2006-11-29 ユニ・チャーム株式会社 シリコーン系化合物の層を有する吸収性物品
US6482191B1 (en) 2000-10-23 2002-11-19 The Procter & Gamble Company Elasticated topsheet with an elongate slit opening
US7166292B2 (en) * 2001-06-29 2007-01-23 The Procter & Gamble Company Top-biased beneficial components on substrates
JP2004332121A (ja) * 2003-04-30 2004-11-25 Nippon Plast Co Ltd エアバッグ用基布およびエアバッグ
GB0323295D0 (en) * 2003-10-04 2003-11-05 Dow Corning Deposition of thin films
JP2007526806A (ja) * 2004-02-11 2007-09-20 ザ プロクター アンド ギャンブル カンパニー 疎水性表面コーティングされた吸収性物品
US20050234411A1 (en) 2004-04-14 2005-10-20 The Procter & Gamble Company Dual cuff for a unitary disposable absorbent article made of a continuous cuff material
US7611998B2 (en) * 2004-06-16 2009-11-03 Bluestar Silicones France Sas Enhanced elastomer coated, protective barrier fabric and process for producing same
US8328782B2 (en) 2005-02-18 2012-12-11 The Procter & Gamble Company Hydrophobic surface coated light-weight nonwoven laminates for use in absorbent articles
CN101495245A (zh) * 2005-04-15 2009-07-29 利·H·安格罗斯 分析基板涂覆装置和方法
TW200813159A (en) * 2006-04-26 2008-03-16 Dow Corning Korea Ltd A liquid silicone rubber composition for forming breathable coating film on a textile and process for forming a breathable coating film on a textile
US20070287983A1 (en) 2006-06-07 2007-12-13 Richard Worthington Lodge Absorbent article having an anchored core assembly
FR2913239A1 (fr) * 2007-03-02 2008-09-05 Bluestar Silicones France Soc Procede de fabrication d'un support en matiere textile et ledit support en matiere textile
US8313792B2 (en) * 2009-02-27 2012-11-20 The Procter & Gamble Company Method for improving the barrier properties of a nonwoven

Also Published As

Publication number Publication date
CA2753962A1 (en) 2010-09-02
US20100221407A1 (en) 2010-09-02
WO2010099191A2 (en) 2010-09-02
CN102333551A (zh) 2012-01-25
WO2010099191A3 (en) 2011-04-21
EP2400997B1 (en) 2013-03-27
MX2011009039A (es) 2011-09-15
EP2400997A2 (en) 2012-01-04
US8313792B2 (en) 2012-11-20
JP2012518496A (ja) 2012-08-16

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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 5A ANUIDADE.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.