Polyesterification

Details Polyesterification Polyesterification

1974-08-23

1976-09-14

Phynes, Lucille M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C08G 6368

Patent

active

039806197

ABSTRACT:
I disclose a process for the production of brominated polyesters. The process is carried out in the presence of toluene to produce a polyester having an acid number less than 100. A toluene/water azeotrope is formed which reduces the loss of a reactive intermediate that otherwise would be lost during the polyesterification.

REFERENCES:
patent: 3519700 (1970-07-01), Baum
patent: 3585254 (1971-06-01), Buck
patent: 3697625 (1972-10-01), Smith et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1025860