Organopolysiloxane-grafted polybenzobisoxazoles and method for p

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...

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528 26, 528 41, 528 38, 528481, 556436, 556439, C08G 7700

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054649226

ABSTRACT:
There is disclosed a novel organopolysiloxane-grafted polybenzobisoxazole and a method for preparing the functional organopolysiloxane-grafted polybenzobisoxazoles using a phthaloyl halide-functional organopolysiloxane.

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