JP3976785B2 - 吸水性のフォーム状架橋ヒドロゲル重合体 - Google Patents

吸水性のフォーム状架橋ヒドロゲル重合体 Download PDF

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Publication number
JP3976785B2
JP3976785B2 JP51779297A JP51779297A JP3976785B2 JP 3976785 B2 JP3976785 B2 JP 3976785B2 JP 51779297 A JP51779297 A JP 51779297A JP 51779297 A JP51779297 A JP 51779297A JP 3976785 B2 JP3976785 B2 JP 3976785B2
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Prior art keywords
foam
water
acid
crosslinked polymer
absorbent foam
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Expired - Fee Related
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JP51779297A
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Japanese (ja)
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JPH11514691A (ja
JPH11514691A5 (https=
Inventor
ヘーンレ ハンス−ヨアヒム
ヴァルター マンフレート
トロプシュ ユルゲン
ショルニック グンナー
アンシュトック トーマス
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BASF SE
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BASF SE
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04Acids; Metal salts or ammonium salts thereof
    • C08F220/06Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/425Porous materials, e.g. foams or sponges
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Paints Or Removers (AREA)
JP51779297A 1995-11-03 1996-10-25 吸水性のフォーム状架橋ヒドロゲル重合体 Expired - Fee Related JP3976785B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19540951A DE19540951A1 (de) 1995-11-03 1995-11-03 Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19540951.5 1995-11-03
PCT/EP1996/004644 WO1997017397A1 (de) 1995-11-03 1996-10-25 Wasserabsorbierende, schaumförmige, vernetzte hydrogel-polymere

Publications (3)

Publication Number Publication Date
JPH11514691A JPH11514691A (ja) 1999-12-14
JPH11514691A5 JPH11514691A5 (https=) 2004-08-12
JP3976785B2 true JP3976785B2 (ja) 2007-09-19

Family

ID=7776509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51779297A Expired - Fee Related JP3976785B2 (ja) 1995-11-03 1996-10-25 吸水性のフォーム状架橋ヒドロゲル重合体

Country Status (6)

Country Link
US (1) US6136873A (https=)
EP (1) EP0858478B1 (https=)
JP (1) JP3976785B2 (https=)
DE (2) DE19540951A1 (https=)
ES (1) ES2142623T3 (https=)
WO (1) WO1997017397A1 (https=)

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JPH11514691A (ja) 1999-12-14
DE19540951A1 (de) 1997-05-07
DE59604255D1 (de) 2000-02-24
US6136873A (en) 2000-10-24
ES2142623T3 (es) 2000-04-16
WO1997017397A1 (de) 1997-05-15
EP0858478B1 (de) 2000-01-19
EP0858478A1 (de) 1998-08-19

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