Cation exchange membrane

Details Cation exchange membrane Cation exchange membrane

1981-06-30

1983-11-08

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Ion-exchange polymer or process of preparing

521 28, B01J 3920

Patent

active

044143389

ABSTRACT:
A cation exchange membrane prepared from a blend of two different fluorinated polymers, each containing cation exchange groups selected from carboxylic acid groups, sulfonamide groups, N-monosubstituted sulfonamide groups and sulfonic acid groups, having different exchange capacities with a difference of at least 200 therebetween in terms of equivalent weight. This membrane has been found to be useful in the electrolysis of an aqueous alkali metal halide solution and can give improved results in such an electrolysis.

REFERENCES:
patent: 4085071 (1978-04-01), Resnick et al.
patent: 4151053 (1979-04-01), Seko et al.
patent: 4176215 (1979-11-01), Molner et al.

Affiliated with

Also associated with

Rating

Cation exchange membrane does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2008734