Modified flame retardant polyphenylene ether resins having impro

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

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264 54, 521 79, 521 81, 521 97, 521139, 521146, 521180, C08J 908

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active

046955941

ABSTRACT:
Polyphenylene ether compositions rendered flame retardant with bromine-containing compounds can be foam molded into shaped articles free of streaking and without the generation of odors if the foaming agent comprises citric acid and sodium bicarbonate.

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