JPS57182346A - Fluorocarbon polymer solution - Google Patents

Fluorocarbon polymer solution

Info

Publication number
JPS57182346A
JPS57182346A JP6761181A JP6761181A JPS57182346A JP S57182346 A JPS57182346 A JP S57182346A JP 6761181 A JP6761181 A JP 6761181A JP 6761181 A JP6761181 A JP 6761181A JP S57182346 A JPS57182346 A JP S57182346A
Authority
JP
Japan
Prior art keywords
polymer
contg
fluorocarbon polymer
imidazolidinone
dimethyl
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
Application number
JP6761181A
Other languages
Japanese (ja)
Other versions
JPS6336343B2 (en
Inventor
Kiyohide Matsui
Etsuko Hida
Norio Kobayashi
Sei Kondo
Hideo Akeyama
Nobuhiro Kawasaki
Mitsutaka Saito
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.)
Sagami Chemical Research Institute
Tosoh Corp
Original Assignee
Sagami Chemical Research Institute
Toyo Soda Manufacturing Co Ltd
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 Sagami Chemical Research Institute, Toyo Soda Manufacturing Co Ltd filed Critical Sagami Chemical Research Institute
Priority to JP6761181A priority Critical patent/JPS57182346A/en
Publication of JPS57182346A publication Critical patent/JPS57182346A/en
Publication of JPS6336343B2 publication Critical patent/JPS6336343B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (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 1,3-dimethyl-2-imidazolidinone.
CONSTITUTION: A sulfonyl group-contg. fluorocarbon polymer is dissolved in 1,3- dimethyl-2-imidazolidinone. The polymer contains 1W14mol% suflonyl group- contg. fluorinated vinyl monomer unit and when the content is less than 1mol%, the polymer loss good solubility and a solution with sufficient concn. for practical use is no longer obtainable.
COPYRIGHT: (C)1982,JPO&Japio
JP6761181A 1981-05-07 1981-05-07 Fluorocarbon polymer solution Granted JPS57182346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6761181A JPS57182346A (en) 1981-05-07 1981-05-07 Fluorocarbon polymer solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6761181A JPS57182346A (en) 1981-05-07 1981-05-07 Fluorocarbon polymer solution

Publications (2)

Publication Number Publication Date
JPS57182346A true JPS57182346A (en) 1982-11-10
JPS6336343B2 JPS6336343B2 (en) 1988-07-20

Family

ID=13349910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6761181A Granted JPS57182346A (en) 1981-05-07 1981-05-07 Fluorocarbon polymer solution

Country Status (1)

Country Link
JP (1) JPS57182346A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290846A (en) * 1992-08-28 1994-03-01 E. I. Du Pont De Nemours And Company Solvents for fluorinated polymers
JP2008266386A (en) * 2007-04-17 2008-11-06 Daikin Ind Ltd Fluorine-containing polymer liquid composition
US9580592B2 (en) 2011-01-21 2017-02-28 Solvay Specialty Polymers Italy S.P.A. Liquid compositions of fluorinated anion exchange polymers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290846A (en) * 1992-08-28 1994-03-01 E. I. Du Pont De Nemours And Company Solvents for fluorinated polymers
JP2008266386A (en) * 2007-04-17 2008-11-06 Daikin Ind Ltd Fluorine-containing polymer liquid composition
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
JPS6336343B2 (en) 1988-07-20

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