Molding compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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Details

524310, 524317, C08K 511

Patent

active

044865643

ABSTRACT:
Polyethylene terephthalate compositions containing filler or reinforcing agent, a selected sodium or potassium salt of a selected organic polymer containing pendant carboxyl groups, and a selected low molecular weight organic ester. Articles molded from the compositions have high gloss when molded at temperatures below 110.degree. C.

REFERENCES:
patent: 3435093 (1969-03-01), Cope
patent: 3516957 (1970-06-01), Gray
patent: 3639527 (1972-02-01), Brinkman

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