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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Japan
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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English (en)
Japanese (ja)
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JPH11514691A (ja
JPH11514691A5 (enExample
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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Publication of JPH11514691A5 publication Critical patent/JPH11514691A5/ja
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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)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (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
DE19540951.5 1995-11-03
DE19540951A DE19540951A1 (de) 1995-11-03 1995-11-03 Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
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 (enExample) 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 (enExample)
EP (1) EP0858478B1 (enExample)
JP (1) JP3976785B2 (enExample)
DE (2) DE19540951A1 (enExample)
ES (1) ES2142623T3 (enExample)
WO (1) WO1997017397A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4234623A4 (en) * 2020-12-02 2024-10-09 Sumitomo Seika Chemicals Co., Ltd. Water-absorbing resin particles, absorbing body, and absorbent article

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

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