Title:
PRODUCTION OF IMPROVED COMPOSITE CATION EXCHANGE MEMBRANE
Document Type and Number:
Japanese Patent JPS5438286
Kind Code:
A
Abstract:
PURPOSE: To produce the tile membrane with low electric resistance and high current efficiency by bonding a fluorine sulfonic acid type cation exchange membrane to a polymer having a specified amt. of-CO2H in the presence of a vinyl monomer by polymn.
Inventors:
IMAI SATOSHI
FUJII SADAO
ASADA MASAHIRO
FUJII SADAO
ASADA MASAHIRO
Application Number:
JP10534477A
Publication Date:
March 22, 1979
Filing Date:
August 31, 1977
Export Citation:
Assignee:
KANEGAFUCHI CHEMICAL IND
International Classes:
C08F291/00; C08F259/08; C08J5/22; C25B13/08; (IPC1-7): C08F259/08; C08J5/22