Melt processable polyesters and poly(imide-esters)

Details Melt processable polyesters and poly(imide-esters) Melt processable polyesters and poly(imide-esters)

1993-05-21

1994-02-22

Kight, III, John

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528182, 528184, 528193, C08G 6300

Patent

active

052888355

ABSTRACT:
Isotropic polyesters containing a repeat unit derived from 4,4'-bis(3-hydroxyphenoxy)biphenyl, and especially poly(imide-esters) containing that diol, trimellitic anhydride and at least one diamine and/or aminocarboxylic acid. Such polyesters have a good combination of physical and melt properties, making them easy to shape and them useful for mechanical parts and fibers.

REFERENCES:
patent: 4851495 (1989-07-01), Sheppard et al.
patent: 4861857 (1989-08-01), Kricheldorf et al.
patent: 4873371 (1989-10-01), Yeager et al.
patent: 4874836 (1989-10-01), Wakabayashi et al.
patent: 5068457 (1991-11-01), Yeager et al.

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