Process for branching thermoplastic linear polycarbonate resins

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

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C08G 6400

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active

061600822

ABSTRACT:
Linear polyesters are branched by transesterification with resins having the formula: ##STR1## wherein n is an integer of from 1 to 10.

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