JPS57182345A - Fluorocarbon polymer solution - Google Patents

Fluorocarbon polymer solution

Info

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
Application number
JP6761081A
Other languages
Japanese (ja)
Other versions
JPS6116291B2 (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 JP6761081A priority Critical patent/JPS57182345A/en
Publication of JPS57182345A publication Critical patent/JPS57182345A/en
Publication of JPS6116291B2 publication Critical patent/JPS6116291B2/ja
Granted legal-status Critical Current

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  • 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
JP6761081A 1981-05-07 1981-05-07 Fluorocarbon polymer solution Granted JPS57182345A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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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