GB2053937B - Polymeric polyeletrolytes - Google Patents

Polymeric polyeletrolytes

Info

Publication number
GB2053937B
GB2053937B GB8022831A GB8022831A GB2053937B GB 2053937 B GB2053937 B GB 2053937B GB 8022831 A GB8022831 A GB 8022831A GB 8022831 A GB8022831 A GB 8022831A GB 2053937 B GB2053937 B GB 2053937B
Authority
GB
United Kingdom
Prior art keywords
polyeletrolytes
polymeric
polymeric polyeletrolytes
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
GB8022831A
Other languages
English (en)
Other versions
GB2053937A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NL Industries Inc
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 GB2053937A publication Critical patent/GB2053937A/en
Application granted granted Critical
Publication of GB2053937B publication Critical patent/GB2053937B/en
Expired legal-status Critical Current

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polymerisation Methods In General (AREA)
GB8022831A 1979-07-11 1980-07-11 Polymeric polyeletrolytes Expired GB2053937B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB2053937A GB2053937A (en) 1981-02-11
GB2053937B true GB2053937B (en) 1983-07-13

Family

ID=22005255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8022831A Expired GB2053937B (en) 1979-07-11 1980-07-11 Polymeric polyeletrolytes

Country Status (9)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124008A1 (de) * 1981-06-19 1983-01-27 Chemische Fabrik Stockhausen & Cie, 4150 Krefeld Vernetzte, in wasser quellbare copolymerisate und ihre verwendung als absorptionsmittel fuer waessrige koerperfluessigkeiten wie urin
JPS5829846A (ja) * 1981-08-17 1983-02-22 Kuraray Co Ltd 吸水性複合体
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 (de) * 1990-05-11 1995-06-08 Stockhausen Chem Fab Gmbh Vernetztes, wasserabsorbierendes Polymer und Verwendung zur Herstellung von Hygieneartikeln, zur Bodenverbesserung und in Kabelummantelungen
ATE207088T1 (de) * 1995-07-17 2001-11-15 Daiso Co Ltd Wässrige emulsion enthaltend feine teilchen von vernetztem allyl-copolymer
DE19529348C2 (de) * 1995-08-09 1997-11-20 Stockhausen Chem Fab Gmbh Absorptionsmittel für Wasser und wäßrige Flüssigkeiten auf Polyacrylatbasis sowie Verfahren zu ihrer Herstellung und Verwendung
US20120157634A1 (en) * 2009-08-25 2012-06-21 Basf Se Soft Particulate Superabsorbent and Use Thereof
KR102546385B1 (ko) 2017-02-07 2023-06-22 바스프 에스이 중합체

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT580324A (enExample) * 1956-11-21
FR1414394A (fr) * 1963-11-19 1965-10-15 Dunlop Rubber Co Perfectionnements aux résines acryliques
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
FR2460970B1 (fr) 1986-05-16
JPH01118508A (ja) 1989-05-11
JPH0232289B2 (enExample) 1990-07-19
FR2460970A1 (fr) 1981-01-30
GB2053937A (en) 1981-02-11
NO801971L (no) 1981-01-12
SE8005042L (sv) 1981-01-12
DE3026043A1 (de) 1981-02-05
NL8003557A (nl) 1981-01-13
BE884265A (fr) 1980-11-03
JPH0323574B2 (enExample) 1991-03-29
JPS5616544A (en) 1981-02-17
JPS63159413A (ja) 1988-07-02
JPS6321683B2 (enExample) 1988-05-09
CA1178744A (en) 1984-11-27

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee