JPS5346489A - Production of cation exchange membrane with excellent selective permeability - Google Patents

Production of cation exchange membrane with excellent selective permeability

Info

Publication number
JPS5346489A
JPS5346489A JP12093476A JP12093476A JPS5346489A JP S5346489 A JPS5346489 A JP S5346489A JP 12093476 A JP12093476 A JP 12093476A JP 12093476 A JP12093476 A JP 12093476A JP S5346489 A JPS5346489 A JP S5346489A
Authority
JP
Japan
Prior art keywords
cation exchange
exchange membrane
selective permeability
production
excellent selective
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
JP12093476A
Other languages
Japanese (ja)
Inventor
Naohiro Murayama
Teruo Sakagami
Makoto Fukuda
Shiro Suzuki
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.)
Kureha Corp
Original Assignee
Kureha 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 Kureha Corp filed Critical Kureha Corp
Priority to JP12093476A priority Critical patent/JPS5346489A/en
Publication of JPS5346489A publication Critical patent/JPS5346489A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE: To obtain a cation exchange membrane with excellent selective permeability and sufficient durability by uniformly diffusing a F-contg. oligomer which is nonvolative and slightly water sol. under the using condition into a fluorocarbon type cation exchange membrane.
COPYRIGHT: (C)1978,JPO&Japio
JP12093476A 1976-10-08 1976-10-08 Production of cation exchange membrane with excellent selective permeability Pending JPS5346489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12093476A JPS5346489A (en) 1976-10-08 1976-10-08 Production of cation exchange membrane with excellent selective permeability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12093476A JPS5346489A (en) 1976-10-08 1976-10-08 Production of cation exchange membrane with excellent selective permeability

Publications (1)

Publication Number Publication Date
JPS5346489A true JPS5346489A (en) 1978-04-26

Family

ID=14798576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12093476A Pending JPS5346489A (en) 1976-10-08 1976-10-08 Production of cation exchange membrane with excellent selective permeability

Country Status (1)

Country Link
JP (1) JPS5346489A (en)

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