JPS5382684A - Fluorocarbon cation exchance membrance having phosphorus-containing exchange groups and production thereof - Google Patents

Fluorocarbon cation exchance membrance having phosphorus-containing exchange groups and production thereof

Info

Publication number
JPS5382684A
JPS5382684A JP15983776A JP15983776A JPS5382684A JP S5382684 A JPS5382684 A JP S5382684A JP 15983776 A JP15983776 A JP 15983776A JP 15983776 A JP15983776 A JP 15983776A JP S5382684 A JPS5382684 A JP S5382684A
Authority
JP
Japan
Prior art keywords
membrance
phosphorus
production
exchange groups
containing exchange
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.)
Pending
Application number
JP15983776A
Other languages
Japanese (ja)
Inventor
Shunko Hane
Yasumichi Yamakoshi
Koji Miyauchi
Kyoji Kimoto
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP15983776A priority Critical patent/JPS5382684A/en
Publication of JPS5382684A publication Critical patent/JPS5382684A/en
Pending legal-status Critical Current

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  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To produce the title exchange membrane showing high current efficiency at low voltage and low power consumption by adding-CF2X groups to the side chain of a layer of specified thickness existing of the surface or in the interior of a membrane and-CF2SO3M groups to the side chain of the remaining layer.
COPYRIGHT: (C)1978,JPO&Japio
JP15983776A 1976-12-28 1976-12-28 Fluorocarbon cation exchance membrance having phosphorus-containing exchange groups and production thereof Pending JPS5382684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15983776A JPS5382684A (en) 1976-12-28 1976-12-28 Fluorocarbon cation exchance membrance having phosphorus-containing exchange groups and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15983776A JPS5382684A (en) 1976-12-28 1976-12-28 Fluorocarbon cation exchance membrance having phosphorus-containing exchange groups and production thereof

Publications (1)

Publication Number Publication Date
JPS5382684A true JPS5382684A (en) 1978-07-21

Family

ID=15702316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15983776A Pending JPS5382684A (en) 1976-12-28 1976-12-28 Fluorocarbon cation exchance membrance having phosphorus-containing exchange groups and production thereof

Country Status (1)

Country Link
JP (1) JPS5382684A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005028522A1 (en) * 2003-09-10 2005-03-31 Asahi Kasei Chemicals Corporation Stabilized fluoropolymer and method for producing same
JP2007146173A (en) * 2003-09-10 2007-06-14 Asahi Kasei Chemicals Corp Stabilized fluoropolymer
JP2022506261A (en) * 2018-11-05 2022-01-17 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． Dispersible ionomer powder and method for producing it

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005028522A1 (en) * 2003-09-10 2005-03-31 Asahi Kasei Chemicals Corporation Stabilized fluoropolymer and method for producing same
JP2007146173A (en) * 2003-09-10 2007-06-14 Asahi Kasei Chemicals Corp Stabilized fluoropolymer
US8680209B2 (en) 2003-09-10 2014-03-25 Daikin Industries, Ltd. Stabilized fluoropolymer and method for producing same
JP2022506261A (en) * 2018-11-05 2022-01-17 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． Dispersible ionomer powder and method for producing it

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