Polybutylene terephthalate molding compositions and articles mol

Details Polybutylene terephthalate molding compositions and articles mol Polybutylene terephthalate molding compositions and articles mol

1981-08-04

1983-01-18

Ziegler, J.

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...

524371, 524412, 524513, 525146, 525148, 525176, 525177, C08K 506

Patent

active

043692800

ABSTRACT:
Polybutylene terephthalate molding compositions which contain a small amount of ethylene-ethyl acrylate copolymer, or an ethylene-vinyl acetate copolymer, or a mixture of these copolymers, and optionally polyethylene, provide moldings which in preferred embodiments possess improved impact resistance and lower specific gravity, without more than negligible loss of other properties. Other conventional modifiers can be present.

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