Interpolymers of bicyclic amide acetals/dicarboxylic acid anhydr

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate

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528113, 528117, 528341, C08G 5940

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active

046007636

ABSTRACT:
A process for the production of novel polymers by the interpolymerization of a bicyclic amide acetal, a dicarboxylic acid anhydride and a polyepoxide at a temperature in the range of from 80.degree. C. to about 200.degree. C. and at a pressure in the range of from about ambient to about 50 atmospheres is described.

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patent: 3714196 (1973-01-01), Zondler et al.
patent: 3822237 (1974-07-01), Alford et al.
patent: 4327200 (1982-04-01), Leitner et al.
patent: 4480083 (1984-10-01), Tortorello et al.
patent: 4540767 (1985-09-01), Goel

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