JPS544289A - Converting method for cation exchange groups into acid chloride groups - Google Patents

Converting method for cation exchange groups into acid chloride groups

Info

Publication number
JPS544289A
JPS544289A JP6882377A JP6882377A JPS544289A JP S544289 A JPS544289 A JP S544289A JP 6882377 A JP6882377 A JP 6882377A JP 6882377 A JP6882377 A JP 6882377A JP S544289 A JPS544289 A JP S544289A
Authority
JP
Japan
Prior art keywords
groups
cation exchange
acid chloride
converting method
exchange groups
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
JP6882377A
Other languages
Japanese (ja)
Other versions
JPS6011932B2 (en
Inventor
Toshikatsu Sada
Akihiko Nakahara
Yasuo Murata
Junichi Ito
Masaki Shiromizu
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 JP52068823A priority Critical patent/JPS6011932B2/en
Publication of JPS544289A publication Critical patent/JPS544289A/en
Publication of JPS6011932B2 publication Critical patent/JPS6011932B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To convert cation exchange groups into laminated acid chloride groups in a short time by contacting an acid type F-contg. cation exchange membrane, with PCl5 vapor, bonding F to C atom at α-position in relation to the cation exchange group such as sulfonic acid group.
COPYRIGHT: (C)1979,JPO&Japio
JP52068823A 1977-06-13 1977-06-13 Method for converting cation exchange groups to acid chloride groups Expired JPS6011932B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52068823A JPS6011932B2 (en) 1977-06-13 1977-06-13 Method for converting cation exchange groups to acid chloride groups

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52068823A JPS6011932B2 (en) 1977-06-13 1977-06-13 Method for converting cation exchange groups to acid chloride groups

Publications (2)

Publication Number Publication Date
JPS544289A true JPS544289A (en) 1979-01-12
JPS6011932B2 JPS6011932B2 (en) 1985-03-29

Family

ID=13384807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52068823A Expired JPS6011932B2 (en) 1977-06-13 1977-06-13 Method for converting cation exchange groups to acid chloride groups

Country Status (1)

Country Link
JP (1) JPS6011932B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146282A (en) * 1978-05-08 1979-11-15 Tokuyama Soda Co Ltd Converting method for cation exchange guoup into acid chloride one
US4376140A (en) * 1979-09-06 1983-03-08 Asahi Kasei Kogyo Kabushiki Kaisha Method for producing a fluorinated copolymer membrane

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249847A (en) * 1988-08-11 1990-02-20 Sekisui Chem Co Ltd Waves conduit hanging tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146282A (en) * 1978-05-08 1979-11-15 Tokuyama Soda Co Ltd Converting method for cation exchange guoup into acid chloride one
JPS6115092B2 (en) * 1978-05-08 1986-04-22 Tokuyama Soda Kk
US4376140A (en) * 1979-09-06 1983-03-08 Asahi Kasei Kogyo Kabushiki Kaisha Method for producing a fluorinated copolymer membrane

Also Published As

Publication number Publication date
JPS6011932B2 (en) 1985-03-29

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