Title:
【発明の名称】陽イオン交換膜の製法
Document Type and Number:
Japanese Patent JPS5858365
Kind Code:
B2
Abstract:
A cation-exchange membrane is prepared by swelling a fluorinated polymer membrane having cation-exchangeable groups with an organic solvent and then removing the solvent from the swollen membrane and immersing a monomer with or without a crosslinking agent and a polymerization initiator into it and polymerizing the monomer. The membrane is preferably swollen with a water miscible organic solvent and then, the solvent is removed from the membrane.
Inventors:
KYOTA TOORU
TAKAHASHI KENJI
ASAUMI SHUNICHI
SHIMIZU AKIHIKO
TAKAHASHI KENJI
ASAUMI SHUNICHI
SHIMIZU AKIHIKO
Application Number:
JP7790876A
Publication Date:
December 24, 1983
Filing Date:
July 02, 1976
Export Citation:
Assignee:
TOYO SODA MFG CO LTD
International Classes:
C25B13/08; B01J47/12; C08J5/22; C08J7/16; (IPC1-7): C08J5/22; C08J7/16