Novel cationic membranes

Details Novel cationic membranes Novel cationic membranes

1979-02-22

1981-01-20

Andrews, R. L.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204128, 204 98, 204252, C25B 1308, C25B 134

Patent

active

042460905

ABSTRACT:
Cationic membranes permeable to ions but fluid impermeable comprising a partly sufonated terpolymer of styrene, divinylbenzene and at least one member of the group consisting of 2-vinylpyridine, 4-vinylpyridine and acrylic acid, the degree of sulfonation varying through the membrane cross-section from a maximum at the anodic surface to a minimum at the cathodic surface, their preparation, their use in electrolysis cells and electrochemical processes.

REFERENCES:
patent: 3657104 (1972-04-01), Hodgdon, Jr.
patent: 3821127 (1978-06-01), Mizutani et al.
patent: 4101395 (1978-07-01), Motani et al.
patent: 4123336 (1978-10-01), Seko et al.

Affiliated with

Also associated with

Rating

Novel cationic membranes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Novel cationic membranes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel cationic membranes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1765413