BR112013011430A2 - processo para fabricar uma ligação entre um não tecido hidrofílico e um hidrofóbico - Google Patents

processo para fabricar uma ligação entre um não tecido hidrofílico e um hidrofóbico

Info

Publication number
BR112013011430A2
BR112013011430A2 BR112013011430A BR112013011430A BR112013011430A2 BR 112013011430 A2 BR112013011430 A2 BR 112013011430A2 BR 112013011430 A BR112013011430 A BR 112013011430A BR 112013011430 A BR112013011430 A BR 112013011430A BR 112013011430 A2 BR112013011430 A2 BR 112013011430A2
Authority
BR
Brazil
Prior art keywords
bond
making
nonwoven
hydrophilic
hydrophobic
Prior art date
Application number
BR112013011430A
Other languages
English (en)
Inventor
Gabriele Stiehl
Joseph Leslie Grolmes
Saif Hasan
Stefan Floeter
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=46491313&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013011430(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 BR112013011430A2 publication Critical patent/BR112013011430A2/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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
    • 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
    • A61F2013/530481—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 having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

processo para fabricar uma ligação entre um não tecido hidrofílico e um hidrofóbico a presente invenção refere-se a um processo para fabricar uma ligação entre um primeiro não tecido hidrofílico relativo e um segundo não tecido relativamente menos hidrofílico através do uso de um adesivo de construção, aplicando-se o adesivo apenas ao primeiro não tecido mais hidrofílico; também são fornecidos núcleos absorventes para o artigo absorvente que compreende tais não tecidos ligados, e tais artigos absorventes.
BR112013011430A 2011-01-19 2012-01-18 processo para fabricar uma ligação entre um não tecido hidrofílico e um hidrofóbico BR112013011430A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161434052P 2011-01-19 2011-01-19
US13/345,840 US8841505B2 (en) 2011-01-19 2012-01-09 Process for making a bond between a hydrophilic and a hydrophobic nonwoven
PCT/US2012/021659 WO2012099925A1 (en) 2011-01-19 2012-01-18 Process for making a bond between a hydrophilic and a hydrophobic nonwoven

Publications (1)

Publication Number Publication Date
BR112013011430A2 true BR112013011430A2 (pt) 2016-08-02

Family

ID=46491313

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013011430A BR112013011430A2 (pt) 2011-01-19 2012-01-18 processo para fabricar uma ligação entre um não tecido hidrofílico e um hidrofóbico

Country Status (7)

Country Link
US (1) US8841505B2 (pt)
EP (1) EP2665456B2 (pt)
JP (1) JP5774716B2 (pt)
CN (1) CN103200912B (pt)
BR (1) BR112013011430A2 (pt)
CA (1) CA2817601A1 (pt)
WO (1) WO2012099925A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201317667D0 (en) * 2013-10-07 2013-11-20 Welland Medical Ltd Support film
CN107405242A (zh) * 2015-03-16 2017-11-28 宝洁公司 带有改善的芯的吸收制品
JP6539768B2 (ja) * 2017-06-16 2019-07-03 花王株式会社 吸収性物品
AU2017420370B2 (en) * 2017-06-23 2023-08-31 Kimberly-Clark Worldwide, Inc. Adhesive pattern residing on a moving base web
US10843233B2 (en) 2018-04-27 2020-11-24 The Clorox Company Pre-loaded floor wipes with improved pickup
US11845255B2 (en) * 2019-07-11 2023-12-19 Fossil Outdoor Inc. Hydration bladder drying apparatus and method of manufacture
WO2021154524A1 (en) * 2020-01-27 2021-08-05 The Procter & Gamble Company Absorbent articles with high toughness adhesive
CN112545764B (zh) * 2020-12-19 2022-04-12 福建中润纸业有限公司 一种纸尿裤及其生产工艺

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037411A (en) 1988-11-09 1991-08-06 H. B. Fuller Company Disposable article multi-line construction adhesive
JP2905558B2 (ja) 1990-05-21 1999-06-14 株式会社クラレ 透湿性不織布複合シート
AU7400994A (en) † 1993-07-26 1995-02-20 Procter & Gamble Company, The Absorbent article having improved dry/wet integrity
CA2116953C (en) † 1993-10-29 2003-08-19 Kimberly-Clark Worldwide, Inc. Absorbent article which includes superabsorbent material located in discrete elongate pockets placed in selected patterns
ATE178776T1 (de) * 1994-10-20 1999-04-15 Procter & Gamble Verfahren zum verbinden von absorbierenden artikeln durch löten
US6723669B1 (en) † 1999-12-17 2004-04-20 Kimberly-Clark Worldwide, Inc. Fine multicomponent fiber webs and laminates thereof
JP3196933B2 (ja) † 1999-09-29 2001-08-06 株式会社日本吸収体技術研究所 繊維状化ホットメルトにより表面被覆加工された吸水性複合体、その製造法及び吸収体物品
JP2001158074A (ja) 1999-12-01 2001-06-12 Oji Paper Co Ltd 吸水シート
ATE384510T1 (de) † 1999-12-03 2008-02-15 Korma Spa Saugfähige struktur mit integrierten partikel- sperrschichten
KR100819367B1 (ko) † 2000-05-23 2008-04-04 도요 에이자이 가부시키가이샤 초박형 흡수 시트체, 초박형 흡수 시트체를 구비한 일회용흡수성 물품 및 초박형 흡수 시트체의 제조 장치
KR20030022344A (ko) † 2000-07-31 2003-03-15 킴벌리-클라크 월드와이드, 인크. 개질된 표면 특성을 가진 직물
US6679869B1 (en) * 2000-08-16 2004-01-20 Kimberly-Clark Worldwide, Inc. Absorbent article having an elastic outer cover
US20020095127A1 (en) 2000-12-28 2002-07-18 Kimberly-Clark Worldwide, Inc. Controlled delamination of laminate structures having enclosed discrete regions of a material
US6610161B2 (en) † 2001-12-17 2003-08-26 Paragon Trade Brands, Inc. Elastic strand coating process
US6832905B2 (en) † 2002-01-16 2004-12-21 Paragon Trade Brands, Inc. System and method for dry forming absorbent cores
US7795336B2 (en) * 2002-10-18 2010-09-14 Henkel Ag & Co. Kgaa Low application temperature hot melt adhesive
US20040138634A1 (en) † 2003-01-10 2004-07-15 Litvay John D. Absorbent article having improved softness
EP1447067B1 (en) 2003-02-12 2007-12-05 The Procter & Gamble Company Thin and dry diaper
DE602004026566D1 (de) † 2004-07-28 2010-05-27 Procter & Gamble Indirekter Druck von AMG
US20060069367A1 (en) † 2004-09-29 2006-03-30 Andrew Waksmundzki Absorbent core having two or more types of superabsorbent
BRPI0621406A2 (pt) * 2006-02-13 2011-12-06 Sca Hygiene Produtcs Ab método de reforçar uma ligação entre materiais de manta e um artigo absorvente que compreende materiais de manta ligados
BRPI0910858A2 (pt) * 2008-04-29 2018-03-27 Procter & Gamble processo para produção de um núcleo absorvente com uma cobertura de núcleo resistente à estiramento
EP2113233A1 (en) † 2008-04-29 2009-11-04 The Procter and Gamble Company Absorbent garment with strain resistant core cover

Also Published As

Publication number Publication date
US20120184933A1 (en) 2012-07-19
CN103200912B (zh) 2015-07-08
WO2012099925A1 (en) 2012-07-26
EP2665456B2 (en) 2023-05-10
EP2665456A1 (en) 2013-11-27
EP2665456B1 (en) 2016-05-18
CN103200912A (zh) 2013-07-10
US8841505B2 (en) 2014-09-23
JP2014502928A (ja) 2014-02-06
CA2817601A1 (en) 2012-07-26
JP5774716B2 (ja) 2015-09-09

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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 4A 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 2386 DE 27-09-2016 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.