Branched polycarbonate from carboxy containing diphenol

Details Branched polycarbonate from carboxy containing diphenol Branched polycarbonate from carboxy containing diphenol

1984-12-24

1985-12-31

Anderson, Harold D.

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528176, 528191, 528202, 528204, C08G 6362

Patent

active

045622426

ABSTRACT:
High molecular weight, thermoplastic, randomly branched polycarbonates of an aromatic dihydric phenol, a carbonate precursor, and a chain branching agent comprising at least one compound selected from the formula: ##STR1## where A is selected from alkylene radicals from 1 to 6 carbons, alkylidene radicals from 2 to 6 carbons, cycloalkylene radicals and cycloalkylidene radicals containing from 4 to 6 carbon atoms;

REFERENCES:
patent: 3445428 (1969-05-01), Bottenbruch et al.

Affiliated with

Also associated with

Rating

Branched polycarbonate from carboxy containing diphenol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Branched polycarbonate from carboxy containing diphenol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Branched polycarbonate from carboxy containing diphenol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1025303