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KR950700943A - 가교결합된 친수성 수지 및 이의 제조방법(Crosslinked hydrophilic resins and method of preparation) - Google Patents

가교결합된 친수성 수지 및 이의 제조방법(Crosslinked hydrophilic resins and method of preparation)

Info

Publication number
KR950700943A
KR950700943A KR1019940703650A KR19940703650A KR950700943A KR 950700943 A KR950700943 A KR 950700943A KR 1019940703650 A KR1019940703650 A KR 1019940703650A KR 19940703650 A KR19940703650 A KR 19940703650A KR 950700943 A KR950700943 A KR 950700943A
Authority
KR
South Korea
Prior art keywords
preparation
crosslinked hydrophilic
hydrophilic resins
resins
crosslinked
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.)
Granted
Application number
KR1019940703650A
Other languages
English (en)
Other versions
KR100257493B1 (ko
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=10714192&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR950700943(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of KR950700943A publication Critical patent/KR950700943A/ko
Application granted granted Critical
Publication of KR100257493B1 publication Critical patent/KR100257493B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
KR1019940703650A 1992-04-16 1993-04-14 가교 결합된 친수성 수지 및 이의 제조방법 Expired - Lifetime KR100257493B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9208449.0 1992-04-16
GB929208449A GB9208449D0 (en) 1992-04-16 1992-04-16 Crosslinked hydrophilic resins and method of preparation
PCT/US1993/003489 WO1993021237A1 (en) 1992-04-16 1993-04-14 Crosslinked hydrophilic resins and method of preparation

Publications (2)

Publication Number Publication Date
KR950700943A true KR950700943A (ko) 1995-02-20
KR100257493B1 KR100257493B1 (ko) 2000-06-01

Family

ID=10714192

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940703650A Expired - Lifetime KR100257493B1 (ko) 1992-04-16 1993-04-14 가교 결합된 친수성 수지 및 이의 제조방법

Country Status (9)

Country Link
US (1) US5506324A (ko)
EP (1) EP0636149B2 (ko)
JP (1) JP3474567B2 (ko)
KR (1) KR100257493B1 (ko)
AU (1) AU4103093A (ko)
DE (1) DE69302686T3 (ko)
GB (1) GB9208449D0 (ko)
IL (1) IL105384A0 (ko)
WO (1) WO1993021237A1 (ko)

Families Citing this family (286)

* Cited by examiner, † Cited by third party
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GB9208449D0 (en) 1992-06-03
JPH07505913A (ja) 1995-06-29
JP3474567B2 (ja) 2003-12-08
EP0636149A1 (en) 1995-02-01
WO1993021237A1 (en) 1993-10-28
AU4103093A (en) 1993-11-18
KR100257493B1 (ko) 2000-06-01
DE69302686T3 (de) 2004-07-22
EP0636149B1 (en) 1996-05-15
DE69302686T2 (de) 1996-11-28
IL105384A0 (en) 1993-08-18
DE69302686D1 (de) 1996-06-20
EP0636149B2 (en) 2003-11-05
US5506324A (en) 1996-04-09

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