SE8005042L - POLYMER ELECTROLYTS - Google Patents

POLYMER ELECTROLYTS

Info

Publication number
SE8005042L
SE8005042L SE8005042A SE8005042A SE8005042L SE 8005042 L SE8005042 L SE 8005042L SE 8005042 A SE8005042 A SE 8005042A SE 8005042 A SE8005042 A SE 8005042A SE 8005042 L SE8005042 L SE 8005042L
Authority
SE
Sweden
Prior art keywords
electrolyts
polymer
olefinically
carboxylic acid
unsaturated carboxylic
Prior art date
Application number
SE8005042A
Other languages
Swedish (sv)
Inventor
D F Herman
U Kruse
Original Assignee
Nl Industries Inc
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 Nl Industries Inc filed Critical Nl Industries Inc
Publication of SE8005042L publication Critical patent/SE8005042L/en

Links

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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Polymeric polyelectrolytes useful as a water absorbing agent comprise 15-50% of an olefinically- unsaturated carboxylic acid, 49.07-82% of an alkyl acrylate and .03-3% of a crosslinking agent.
SE8005042A 1979-07-11 1980-07-09 POLYMER ELECTROLYTS SE8005042L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5656479A 1979-07-11 1979-07-11

Publications (1)

Publication Number Publication Date
SE8005042L true SE8005042L (en) 1981-01-12

Family

ID=22005255

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8005042A SE8005042L (en) 1979-07-11 1980-07-09 POLYMER ELECTROLYTS

Country Status (9)

Country Link
JP (3) JPS5616544A (en)
BE (1) BE884265A (en)
CA (1) CA1178744A (en)
DE (1) DE3026043A1 (en)
FR (1) FR2460970B1 (en)
GB (1) GB2053937B (en)
NL (1) NL8003557A (en)
NO (1) NO801971L (en)
SE (1) SE8005042L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124008A1 (en) * 1981-06-19 1983-01-27 Chemische Fabrik Stockhausen & Cie, 4150 Krefeld CROSSLINKED, WATER-SWELLABLE COPOLYMERS AND THEIR USE AS AN ABSORBENT FOR AQUEOUS BODY LIQUIDS LIKE URINE
JPS5829846A (en) * 1981-08-17 1983-02-22 Kuraray Co Ltd Water-absorbing composite body
US4654039A (en) * 1985-06-18 1987-03-31 The Proctor & Gamble Company Hydrogel-forming polymer compositions for use in absorbent structures
GB8613408D0 (en) * 1986-06-03 1986-07-09 Crown Decorative Prod Ltd Thickeners
DE4015085C2 (en) * 1990-05-11 1995-06-08 Stockhausen Chem Fab Gmbh Crosslinked, water-absorbent polymer and use for the manufacture of hygiene articles, for soil improvement and in cable sheathing
WO1997004016A1 (en) * 1995-07-17 1997-02-06 Daiso Co., Ltd. Aqueous emulsion containing fine particles of cross-linked allylic copolymer
DE19529348C2 (en) * 1995-08-09 1997-11-20 Stockhausen Chem Fab Gmbh Absorbent for water and aqueous liquids based on polyacrylate and process for their production and use
EP2470572A1 (en) * 2009-08-25 2012-07-04 Basf Se Soft particulate super absorbent and use thereof
ES2874001T3 (en) * 2017-02-07 2021-11-04 Basf Se Copolymers of C1-C4 alkyl acrylates and their use in hair styling compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT580324A (en) * 1956-11-21
FR1414394A (en) * 1963-11-19 1965-10-15 Dunlop Rubber Co Acrylic resin enhancements
AU494547B2 (en) * 1972-07-10 1977-10-20 Johnson & Johnson Hydrophilic random interpolymer compositions and method for making same
US3980663A (en) * 1973-06-20 1976-09-14 The Dow Chemical Company Absorbent articles and methods for their preparation from crosslinkable solutions of synthetic carboxylic polyelectrolytes

Also Published As

Publication number Publication date
JPS63159413A (en) 1988-07-02
GB2053937B (en) 1983-07-13
GB2053937A (en) 1981-02-11
NO801971L (en) 1981-01-12
FR2460970B1 (en) 1986-05-16
FR2460970A1 (en) 1981-01-30
JPH0323574B2 (en) 1991-03-29
JPS6321683B2 (en) 1988-05-09
CA1178744A (en) 1984-11-27
DE3026043A1 (en) 1981-02-05
JPH0232289B2 (en) 1990-07-19
JPH01118508A (en) 1989-05-11
BE884265A (en) 1980-11-03
NL8003557A (en) 1981-01-13
JPS5616544A (en) 1981-02-17

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