JPS53137888A - Preparation of cation exchanging membrane containing fluorine - Google Patents

Preparation of cation exchanging membrane containing fluorine

Info

Publication number
JPS53137888A
JPS53137888A JP5264177A JP5264177A JPS53137888A JP S53137888 A JPS53137888 A JP S53137888A JP 5264177 A JP5264177 A JP 5264177A JP 5264177 A JP5264177 A JP 5264177A JP S53137888 A JPS53137888 A JP S53137888A
Authority
JP
Japan
Prior art keywords
containing fluorine
preparation
membrane containing
cation exchanging
exchanging membrane
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
JP5264177A
Other languages
Japanese (ja)
Other versions
JPS6031861B2 (en
Inventor
Toshikatsu Sada
Akihiko Nakahara
Junichi Ito
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP52052641A priority Critical patent/JPS6031861B2/en
Publication of JPS53137888A publication Critical patent/JPS53137888A/en
Publication of JPS6031861B2 publication Critical patent/JPS6031861B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To ensure membrane with less than 20Ω-cm2 electric resistance under use conditions, by introducing - COOH to high molecular membrane-like primary membrane containing fluorine that has - CFI and/or - CF2I as functional groups.
COPYRIGHT: (C)1978,JPO&Japio
JP52052641A 1977-05-10 1977-05-10 Method for manufacturing fluorine-containing cation exchange membrane Expired JPS6031861B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52052641A JPS6031861B2 (en) 1977-05-10 1977-05-10 Method for manufacturing fluorine-containing cation exchange membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52052641A JPS6031861B2 (en) 1977-05-10 1977-05-10 Method for manufacturing fluorine-containing cation exchange membrane

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP60044705A Division JPS60238329A (en) 1985-03-08 1985-03-08 Manufacture of fluorine-containing cation-exchange membrane
JP4648385A Division JPS60221434A (en) 1985-03-11 1985-03-11 Production of cation exchange membrane

Publications (2)

Publication Number Publication Date
JPS53137888A true JPS53137888A (en) 1978-12-01
JPS6031861B2 JPS6031861B2 (en) 1985-07-24

Family

ID=12920449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52052641A Expired JPS6031861B2 (en) 1977-05-10 1977-05-10 Method for manufacturing fluorine-containing cation exchange membrane

Country Status (1)

Country Link
JP (1) JPS6031861B2 (en)

Also Published As

Publication number Publication date
JPS6031861B2 (en) 1985-07-24

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