DE69524754D1 - Absorbierende stuktur aus individuellen zellulosefasern vernetzt mit acrylsäurepolymeren - Google Patents

Absorbierende stuktur aus individuellen zellulosefasern vernetzt mit acrylsäurepolymeren

Info

Publication number
DE69524754D1
DE69524754D1 DE69524754T DE69524754T DE69524754D1 DE 69524754 D1 DE69524754 D1 DE 69524754D1 DE 69524754 T DE69524754 T DE 69524754T DE 69524754 T DE69524754 T DE 69524754T DE 69524754 D1 DE69524754 D1 DE 69524754D1
Authority
DE
Germany
Prior art keywords
fibers
acrylic acid
individualized
absorbent structure
cellulose fibers
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69524754T
Other languages
English (en)
Other versions
DE69524754T2 (de
Inventor
Mitchell Herron
Lee Dean
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE69524754D1 publication Critical patent/DE69524754D1/de
Application granted granted Critical
Publication of DE69524754T2 publication Critical patent/DE69524754T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • 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
    • A61L15/28—Polysaccharides or their derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
DE69524754T 1994-06-15 1995-05-30 Absorbierende stuktur aus individuellen zellulosefasern vernetzt mit acrylsäurepolymeren Expired - Lifetime DE69524754T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26014594A 1994-06-15 1994-06-15
PCT/US1995/006863 WO1995034329A1 (en) 1994-06-15 1995-05-30 Absorbent structure containing individualized cellulosic fibers crosslinked with polyacrylic acid polymers

Publications (2)

Publication Number Publication Date
DE69524754D1 true DE69524754D1 (de) 2002-01-31
DE69524754T2 DE69524754T2 (de) 2002-08-14

Family

ID=22987951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69524754T Expired - Lifetime DE69524754T2 (de) 1994-06-15 1995-05-30 Absorbierende stuktur aus individuellen zellulosefasern vernetzt mit acrylsäurepolymeren

Country Status (10)

Country Link
EP (1) EP0765174B1 (de)
JP (1) JP3863179B2 (de)
AT (1) ATE210999T1 (de)
AU (1) AU2658495A (de)
CA (1) CA2191566A1 (de)
DE (1) DE69524754T2 (de)
ES (1) ES2165421T3 (de)
HK (1) HK1013034A1 (de)
MX (1) MX9606406A (de)
WO (1) WO1995034329A1 (de)

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US10337150B2 (en) * 2015-07-24 2019-07-02 The Procter & Gamble Company Grafted crosslinked cellulose used in absorbent articles
US20170022314A1 (en) 2015-07-24 2017-01-26 Weyerhaeuser Nr Company Grafted crosslinked cellulose
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Also Published As

Publication number Publication date
CA2191566A1 (en) 1995-12-21
EP0765174A1 (de) 1997-04-02
JPH10502136A (ja) 1998-02-24
JP3863179B2 (ja) 2006-12-27
ATE210999T1 (de) 2002-01-15
AU2658495A (en) 1996-01-05
DE69524754T2 (de) 2002-08-14
HK1013034A1 (en) 1999-08-13
EP0765174B1 (de) 2001-12-19
MX9606406A (es) 1998-10-31
WO1995034329A1 (en) 1995-12-21
ES2165421T3 (es) 2002-03-16

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