Process for making polyarylate compositions having improved prop

Details Process for making polyarylate compositions having improved prop Process for making polyarylate compositions having improved prop

1991-01-23

1992-04-28

Kight, III, John

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528176, 528193, 528271, 528272, C08G 6302, C08G 6318, C08G 6300

Patent

active

051091011

ABSTRACT:
Thermoplastic polyarylate compositions suitable for molding are formed from isophthalic acid, terephthalic acid or mixtures thereof, a bisphenolic compound such as bisphenol A and from about 5 to 10 mole % relative to the monomeric charge of 2-hydroxy-6-naphthoic acid.

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patent: 4719280 (1988-01-01), Irwin
patent: 4746694 (1988-05-01), Charbonneau

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