Process for producing fluorinated polymer having ion-exchange gr

Details Process for producing fluorinated polymer having ion-exchange gr Process for producing fluorinated polymer having ion-exchange gr

1980-09-02

1982-03-16

Hamrock, William F.

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

Synthetic resins

Ion-exchange polymer or process of preparing

526245, C08F 206

Patent

active

043202055

ABSTRACT:
A fluorinated copolymer having ion-exchange group is produced by copolymerizing a fluorinated ethylenic unsaturated monomer and a functional monomer having a functional group of carboxylic acid group or a group which can be converted to carboxylic acid group in an aqueous medium in the presence of a polymerization initiator source and in the presence of a specific molecular weight regulator. The specific molecular weight regulator is selected from the group consisting of aliphatic alkanes alicyclic alkanes and water soluble organic solvents and controls the molecular weight without lowering the copolymerization velocity and without lowering the stability of the aqueous latex.

REFERENCES:
patent: 3637614 (1972-01-01), Greenwood
patent: 3767728 (1973-10-01), Longsorn et al.
patent: 4000356 (1976-12-01), Weisgerber et al.
patent: 4116888 (1978-09-01), Upihashi et al.

Affiliated with

Also associated with

Rating

Process for producing fluorinated polymer having ion-exchange gr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing fluorinated polymer having ion-exchange gr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing fluorinated polymer having ion-exchange gr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1642467