JPS57182345A - Fluorocarbon polymer solution - Google Patents
Fluorocarbon polymer solutionInfo
- Publication number
- JPS57182345A JPS57182345A JP6761081A JP6761081A JPS57182345A JP S57182345 A JPS57182345 A JP S57182345A JP 6761081 A JP6761081 A JP 6761081A JP 6761081 A JP6761081 A JP 6761081A JP S57182345 A JPS57182345 A JP S57182345A
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- contg
- sulfonyl group
- fluorocarbon polymer
- solution
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To prepare a solution of a sulfonyl group-contg. fluorocarbon polymer readily, by dissolving said polymer which is otherwise difficultly solvent-soluble, in hexamethyl phosphoric triamide.
CONSTITUTION: A sulfonyl group-contg. fluorocarbon polymer is dissolved in hexamethyl phosphoric triamide. The polymer contains 1W14mol% sulfonyl group-contg. fluorinated vinyl monomer unit. When the content is less than 1mol%, the polymer loses solubility and a solution with sufficient concn. for practical use is no longer obtainable. The characteristics of said amide presumably derives from the presence of a P=0 bond and three -N(CH3)2 groups around the P.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6761081A JPS57182345A (en) | 1981-05-07 | 1981-05-07 | Fluorocarbon polymer solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6761081A JPS57182345A (en) | 1981-05-07 | 1981-05-07 | Fluorocarbon polymer solution |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57182345A true JPS57182345A (en) | 1982-11-10 |
JPS6116291B2 JPS6116291B2 (en) | 1986-04-30 |
Family
ID=13349877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6761081A Granted JPS57182345A (en) | 1981-05-07 | 1981-05-07 | Fluorocarbon polymer solution |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57182345A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6348314A (en) * | 1986-08-18 | 1988-03-01 | Nippon Mektron Ltd | Fluorinated copolymer |
US5290846A (en) * | 1992-08-28 | 1994-03-01 | E. I. Du Pont De Nemours And Company | Solvents for fluorinated polymers |
WO2002096983A1 (en) * | 2001-05-31 | 2002-12-05 | Asahi Kasei Kabushiki Kaisha | Fluoropolymer ion-exchange membrane |
JP2003246906A (en) * | 2002-02-25 | 2003-09-05 | Asahi Kasei Corp | Fluorine-containing copolymer composition |
US20130310246A1 (en) * | 2011-01-21 | 2013-11-21 | Solvay Specialty Polymers Italy S.P.A. | Liquid compositions of fluorinated anion exchange polymers |
-
1981
- 1981-05-07 JP JP6761081A patent/JPS57182345A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6348314A (en) * | 1986-08-18 | 1988-03-01 | Nippon Mektron Ltd | Fluorinated copolymer |
JP2524123B2 (en) * | 1986-08-18 | 1996-08-14 | 日本メクトロン株式会社 | Method for producing fluorinated copolymer |
US5290846A (en) * | 1992-08-28 | 1994-03-01 | E. I. Du Pont De Nemours And Company | Solvents for fluorinated polymers |
WO2002096983A1 (en) * | 2001-05-31 | 2002-12-05 | Asahi Kasei Kabushiki Kaisha | Fluoropolymer ion-exchange membrane |
US7160926B2 (en) | 2001-05-31 | 2007-01-09 | Asahi Kasei Kabushiki Kaisha | Ion exchange fluorocarbon resin membrane |
JP2003246906A (en) * | 2002-02-25 | 2003-09-05 | Asahi Kasei Corp | Fluorine-containing copolymer composition |
US20130310246A1 (en) * | 2011-01-21 | 2013-11-21 | Solvay Specialty Polymers Italy S.P.A. | Liquid compositions of fluorinated anion exchange polymers |
US9580592B2 (en) * | 2011-01-21 | 2017-02-28 | Solvay Specialty Polymers Italy S.P.A. | Liquid compositions of fluorinated anion exchange polymers |
Also Published As
Publication number | Publication date |
---|---|
JPS6116291B2 (en) | 1986-04-30 |
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