C - Chemistry – Metallurgy – 25 – B
Patent
C - Chemistry, Metallurgy
25
B
204/202
C25B 13/04 (2006.01) C08J 5/22 (2006.01)
Patent
CA 1214433
ABSTRACT OF THE DISCLOSURE An electrolytic cell and an electrolytic process with a cation exchange membrane made from a film of a blend which consists of a perfluoro carbon polymer having a group transformable into a sulfonic acid group and a perfluoro carbon polymer having a group transformable into a carboxylic acid group, or a film of a copolymer which consists of a perfluoro carbon monomer having a group transformable into a sulfonic acid group and a perfluoro carbon monomer having a group transformable into a carboxylic acid group, joined to another film of a perfluoro carbon polymer having a group transformable into a carboxylic acid group. Following that, the group transformable into a carboxylic acid group and the group transformable into a sulfonic acid group are transformed respectively into carboxylic acid groups and sulfonic acid groups. The film having both the carboxylic acid group and the sulfonic acid group faces the anode of the cell.
389284
Kikuchi Mitsuo
Satoh Takao
Seita Toru
Borden Ladner Gervais Llp
Toyo Soda Manufacturing Co. Ltd.
LandOfFree
Method for manufacturing 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 Method for manufacturing cation exchange membrane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing cation exchange membrane will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1335118