Electrolytic cation exchange membrane

Details Electrolytic cation exchange membrane Electrolytic cation exchange membrane

1985-05-20

1986-09-09

Niebling, John F.

Chemistry: electrical and wave energy

Processes and products

204128, 204252, 204283, 204296, C25B 134, C25B 1300

Patent

active

046107649

ABSTRACT:
An electrolytic cation exchange membrane which comprises a first film made of a fluorinated polymer having cation exchange groups and containing a fibrillated tetrafluoroethylene polymer and a second film laminated thereon, made of a fluorinated polymer having carboxylic acid groups as its ion exchange groups, said first film having a greater thickness and smaller specific electric resistance than said second film.

REFERENCES:
patent: 3909378 (1975-09-01), Walmsley
patent: 4021327 (1977-05-01), Grot
patent: 4089758 (1978-05-01), McAloon
patent: 4151053 (1979-04-01), Seko et al.
patent: 4166014 (1979-08-01), Sata et al.
patent: 4169023 (1979-09-01), Sata et al.
patent: 4176215 (1979-11-01), Molnar et al.
patent: 4204938 (1980-05-01), Bachot
patent: 4255523 (1981-03-01), Ukihashi et al.
patent: 4323434 (1982-04-01), Yoshida et al.
patent: 4337137 (1982-06-01), Ezzell
patent: 4349422 (1982-09-01), Maloney
patent: 4457822 (1984-04-01), Asano et al.
patent: 4486277 (1984-12-01), Miyake et al.

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