GB1536057A - Copolymers and diaphragms made therefrom - Google Patents
Copolymers and diaphragms made therefromInfo
- Publication number
- GB1536057A GB1536057A GB12174/76A GB1217476A GB1536057A GB 1536057 A GB1536057 A GB 1536057A GB 12174/76 A GB12174/76 A GB 12174/76A GB 1217476 A GB1217476 A GB 1217476A GB 1536057 A GB1536057 A GB 1536057A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copolymers
- group
- copolymer
- sulphonation
- march
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/36—Sulfonation; Sulfation
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21810/75A IT1034755B (it) | 1975-03-28 | 1975-03-28 | Itcopolimeri solfonati e oro impiego per la formazione di diaframmi per celle elettrolitiche |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1536057A true GB1536057A (en) | 1978-12-20 |
Family
ID=11187157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12174/76A Expired GB1536057A (en) | 1975-03-28 | 1976-03-26 | Copolymers and diaphragms made therefrom |
Country Status (8)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551351B2 (US06534493-20030318-C00166.png) * | 1974-03-07 | 1980-01-12 | ||
US4932919A (en) * | 1989-03-13 | 1990-06-12 | Mattel, Inc. | Posable figure with continuous skin |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3257334A (en) * | 1963-01-21 | 1966-06-21 | American Mach & Foundry | Electrodialysis membrane from perhalogenated fluorocarbons |
US3282875A (en) * | 1964-07-22 | 1966-11-01 | Du Pont | Fluorocarbon vinyl ether polymers |
GB1188889A (en) * | 1967-06-20 | 1970-04-22 | Asahi Glass Kabushiki Kaisha | Process for the production of Vinylidene Fluoride Homopolymers and Copolymers |
US3718627A (en) * | 1968-11-26 | 1973-02-27 | Du Pont | Cf{11 {32 cfcf{11 cf{11 so{11 {11 f and derivatives and polymers thereof |
US3784399A (en) * | 1971-09-08 | 1974-01-08 | Du Pont | Films of fluorinated polymer containing sulfonyl groups with one surface in the sulfonamide or sulfonamide salt form and a process for preparing such |
JPS5414596B2 (US06534493-20030318-C00166.png) * | 1974-02-04 | 1979-06-08 |
-
1975
- 1975-03-28 IT IT21810/75A patent/IT1034755B/it active
- 1975-11-14 US US05/632,056 patent/US4060473A/en not_active Expired - Lifetime
-
1976
- 1976-02-02 JP JP51009427A patent/JPS51114491A/ja active Granted
- 1976-03-01 FR FR7605752A patent/FR2305447A1/fr active Granted
- 1976-03-23 CA CA248,592A patent/CA1085993A/en not_active Expired
- 1976-03-26 BE BE165635A patent/BE840116A/xx not_active IP Right Cessation
- 1976-03-26 DE DE2613103A patent/DE2613103C2/de not_active Expired
- 1976-03-26 GB GB12174/76A patent/GB1536057A/en not_active Expired
-
1979
- 1979-07-12 JP JP8755979A patent/JPS5523185A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1085993A (en) | 1980-09-16 |
JPS5534873B2 (US06534493-20030318-C00166.png) | 1980-09-10 |
US4060473A (en) | 1977-11-29 |
DE2613103A1 (de) | 1976-10-14 |
FR2305447B1 (US06534493-20030318-C00166.png) | 1980-07-04 |
BE840116A (fr) | 1976-07-16 |
FR2305447A1 (fr) | 1976-10-22 |
IT1034755B (it) | 1979-10-10 |
JPS5523185A (en) | 1980-02-19 |
JPS51114491A (en) | 1976-10-08 |
DE2613103C2 (de) | 1984-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |