Nadimide-terminated polyarylates and cured polyarylate resins

Details Nadimide-terminated polyarylates and cured polyarylate resins Nadimide-terminated polyarylates and cured polyarylate resins

1992-07-06

1993-08-31

Kight, III, John

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528170, 528176, 528182, 528183, 528322, C08G 6300, C08G 7310

Patent

active

052410374

ABSTRACT:
Nadimide-terminated polyarylate prepolymers having the formula (I) ##STR1## wherein n is an integer not less than 1, and cured polyarylate resins produced by thermal curing the prepolymers, and processes for producing them are disclosed.
The cured polyarylate resins according to the present invention have excellent chemical resistance and high-temperature resistance as well as good mechanical properties and processability.

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