Optically anisotropic melt forming polyesters

Details Optically anisotropic melt forming polyesters Optically anisotropic melt forming polyesters

1981-07-07

1982-06-15

Lee, Lester L.

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528125, 528191, 528193, 528194, 528220, 528271, C08G 6302, C08G 6318

Patent

active

043352324

ABSTRACT:
Fiber-forming aromatic polyester consisting essentially of 1,4-dioxyphenylene units, lower alkyl or halo-1,4-dioxyphenylene units, terephthaloyl units and 3-carbonyl-4'-oxybenzophenone or 4-carbonyl-4'-oxybenzophenone units or chloro- and/or methyl substituted homologs of these.

REFERENCES:
patent: 4067852 (1978-01-01), Calundann
patent: 4083829 (1978-04-01), Calundann
patent: 4130545 (1978-12-01), Calundann
patent: 4161470 (1979-07-01), Calundann
patent: 4232143 (1980-11-01), Irwin
patent: 4269965 (1981-05-01), Irwin

Affiliated with

Also associated with

Rating

Optically anisotropic melt forming polyesters does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1919880