JPS5315282A - Production of cation exchange membrane - Google Patents

Production of cation exchange membrane

Info

Publication number
JPS5315282A
JPS5315282A JP8973276A JP8973276A JPS5315282A JP S5315282 A JPS5315282 A JP S5315282A JP 8973276 A JP8973276 A JP 8973276A JP 8973276 A JP8973276 A JP 8973276A JP S5315282 A JPS5315282 A JP S5315282A
Authority
JP
Japan
Prior art keywords
exchange membrane
cation exchange
production
cation
membraneous
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
JP8973276A
Other languages
Japanese (ja)
Inventor
Kyoji Kimoto
Maomi Seko
Yasumichi Yamakoshi
Koji Miyauchi
Mitsunobu Fukumoto
Shigeo Yokoyama
Sakae Tsushima
Itaru Watanabe
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 JP8973276A priority Critical patent/JPS5315282A/en
Publication of JPS5315282A publication Critical patent/JPS5315282A/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 obtain a cation exchange membrane with high and long lasting cation selective permeability by reacting a membraneous product of a F-contg. polymer having sulfonyl fluoride group as the side chain with ammonia or hydrazine before heat treatment.
COPYRIGHT: (C)1978,JPO&Japio
JP8973276A 1976-07-29 1976-07-29 Production of cation exchange membrane Pending JPS5315282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8973276A JPS5315282A (en) 1976-07-29 1976-07-29 Production of cation exchange membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8973276A JPS5315282A (en) 1976-07-29 1976-07-29 Production of cation exchange membrane

Publications (1)

Publication Number Publication Date
JPS5315282A true JPS5315282A (en) 1978-02-10

Family

ID=13978925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8973276A Pending JPS5315282A (en) 1976-07-29 1976-07-29 Production of cation exchange membrane

Country Status (1)

Country Link
JP (1) JPS5315282A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441287A (en) * 1977-09-08 1979-04-02 Tokuyama Soda Co Ltd Production of ion exchange membrane
JPH0386146U (en) * 1989-12-20 1991-08-30
GB2275270A (en) * 1993-02-11 1994-08-24 Pall Corp Membranes for use in affinity separation
JP2002008680A (en) * 2000-06-21 2002-01-11 Toyota Central Res & Dev Lab Inc Composite cross-linking electrolyte
JP2003246906A (en) * 2002-02-25 2003-09-05 Asahi Kasei Corp Fluorine-containing copolymer composition
JP4595159B2 (en) * 2000-05-09 2010-12-08 株式会社豊田中央研究所 Method for modifying electrolyte and modified electrolyte

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441287A (en) * 1977-09-08 1979-04-02 Tokuyama Soda Co Ltd Production of ion exchange membrane
JPS5742091B2 (en) * 1977-09-08 1982-09-07
JPH0386146U (en) * 1989-12-20 1991-08-30
GB2275270A (en) * 1993-02-11 1994-08-24 Pall Corp Membranes for use in affinity separation
JP4595159B2 (en) * 2000-05-09 2010-12-08 株式会社豊田中央研究所 Method for modifying electrolyte and modified electrolyte
JP2002008680A (en) * 2000-06-21 2002-01-11 Toyota Central Res & Dev Lab Inc Composite cross-linking electrolyte
JP2003246906A (en) * 2002-02-25 2003-09-05 Asahi Kasei Corp Fluorine-containing copolymer composition

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