KR890002561B1 - 흡수성수지의 제조방법 - Google Patents

흡수성수지의 제조방법 Download PDF

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Publication number
KR890002561B1
KR890002561B1 KR1019850007349A KR850007349A KR890002561B1 KR 890002561 B1 KR890002561 B1 KR 890002561B1 KR 1019850007349 A KR1019850007349 A KR 1019850007349A KR 850007349 A KR850007349 A KR 850007349A KR 890002561 B1 KR890002561 B1 KR 890002561B1
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KR
South Korea
Prior art keywords
saccharose
fatty acid
polymer
acid ester
acid
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
Application number
KR1019850007349A
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English (en)
Korean (ko)
Other versions
KR860003280A (ko
Inventor
모리오 나까무라
시게지 오바야시
다꾸시 야마모또
도시까즈 나까시니
다나까히또시
유지 시끼모또
Original Assignee
세이데쓰 가가꾸고오교가부시끼가이샤
마스다 유우지
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.)
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Application filed by 세이데쓰 가가꾸고오교가부시끼가이샤, 마스다 유우지 filed Critical 세이데쓰 가가꾸고오교가부시끼가이샤
Publication of KR860003280A publication Critical patent/KR860003280A/ko
Application granted granted Critical
Publication of KR890002561B1 publication Critical patent/KR890002561B1/ko
Expired legal-status Critical Current

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Classifications

    • 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
KR1019850007349A 1984-10-05 1985-10-05 흡수성수지의 제조방법 Expired KR890002561B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59210198A JPS6187702A (ja) 1984-10-05 1984-10-05 吸水性樹脂の製造方法
JP210198/84 1984-10-05
JP210198 1984-10-05

Publications (2)

Publication Number Publication Date
KR860003280A KR860003280A (ko) 1986-05-23
KR890002561B1 true KR890002561B1 (ko) 1989-07-18

Family

ID=16585407

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850007349A Expired KR890002561B1 (ko) 1984-10-05 1985-10-05 흡수성수지의 제조방법

Country Status (11)

Country Link
US (1) US4683274A (https=)
EP (1) EP0176664B1 (https=)
JP (1) JPS6187702A (https=)
KR (1) KR890002561B1 (https=)
CN (1) CN85107374B (https=)
AT (1) ATE45748T1 (https=)
CA (1) CA1235847A (https=)
DE (1) DE3572493D1 (https=)
DK (1) DK241485A (https=)
ES (1) ES8703897A1 (https=)
MX (1) MX166523B (https=)

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ATE45748T1 (de) 1989-09-15
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US4683274A (en) 1987-07-28
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