CA1178744A - Electrolytes polymeriques - Google Patents
Electrolytes polymeriquesInfo
- Publication number
- CA1178744A CA1178744A CA000354292A CA354292A CA1178744A CA 1178744 A CA1178744 A CA 1178744A CA 000354292 A CA000354292 A CA 000354292A CA 354292 A CA354292 A CA 354292A CA 1178744 A CA1178744 A CA 1178744A
- Authority
- CA
- Canada
- Prior art keywords
- polymer
- weight
- water
- group
- acrylate
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5656479A | 1979-07-11 | 1979-07-11 | |
US056,564 | 1979-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1178744A true CA1178744A (fr) | 1984-11-27 |
Family
ID=22005255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000354292A Expired CA1178744A (fr) | 1979-07-11 | 1980-06-18 | Electrolytes polymeriques |
Country Status (9)
Country | Link |
---|---|
JP (3) | JPS5616544A (fr) |
BE (1) | BE884265A (fr) |
CA (1) | CA1178744A (fr) |
DE (1) | DE3026043A1 (fr) |
FR (1) | FR2460970B1 (fr) |
GB (1) | GB2053937B (fr) |
NL (1) | NL8003557A (fr) |
NO (1) | NO801971L (fr) |
SE (1) | SE8005042L (fr) |
Families Citing this family (9)
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 |
EP0839843B1 (fr) * | 1995-07-17 | 2001-10-17 | Daiso Co., Ltd. | Emulsion aqueuse contenant de fines particules de copolymeres allyliques reticules |
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 |
CN102482370A (zh) * | 2009-08-25 | 2012-05-30 | 巴斯夫欧洲公司 | 软质颗粒超吸收剂及其用途 |
WO2018145973A1 (fr) * | 2017-02-07 | 2018-08-16 | Basf Se | Polymère |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT580324A (fr) * | 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 |
-
1980
- 1980-06-18 CA CA000354292A patent/CA1178744A/fr not_active Expired
- 1980-06-19 NL NL8003557A patent/NL8003557A/nl not_active Application Discontinuation
- 1980-07-01 NO NO801971A patent/NO801971L/no unknown
- 1980-07-08 FR FR8015208A patent/FR2460970B1/fr not_active Expired
- 1980-07-08 JP JP9234280A patent/JPS5616544A/ja active Granted
- 1980-07-09 SE SE8005042A patent/SE8005042L/xx not_active Application Discontinuation
- 1980-07-09 DE DE19803026043 patent/DE3026043A1/de not_active Ceased
- 1980-07-10 BE BE0/201366A patent/BE884265A/fr not_active IP Right Cessation
- 1980-07-11 GB GB8022831A patent/GB2053937B/en not_active Expired
-
1987
- 1987-05-25 JP JP62126071A patent/JPH01118508A/ja active Granted
- 1987-11-11 JP JP62283212A patent/JPS63159413A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63159413A (ja) | 1988-07-02 |
FR2460970A1 (fr) | 1981-01-30 |
JPS6321683B2 (fr) | 1988-05-09 |
NL8003557A (nl) | 1981-01-13 |
BE884265A (fr) | 1980-11-03 |
GB2053937A (en) | 1981-02-11 |
FR2460970B1 (fr) | 1986-05-16 |
JPH01118508A (ja) | 1989-05-11 |
SE8005042L (sv) | 1981-01-12 |
GB2053937B (en) | 1983-07-13 |
DE3026043A1 (de) | 1981-02-05 |
JPH0323574B2 (fr) | 1991-03-29 |
JPS5616544A (en) | 1981-02-17 |
NO801971L (no) | 1981-01-12 |
JPH0232289B2 (fr) | 1990-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |