Poly(arylene sulfide) 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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524505, 524534, 525 96, 525 92, 525 98, 525 95, 525537, C08K 340

Patent

active

044516070

ABSTRACT:
A melt-blended composition comprising poly(arylene sulfide) and hydrogenated conjugated diene/monovinyl aromatic block copolymer with the hydrogenated conjugated diene/monovinyl aromatic block copolymer present in an amount of up to about 5 weight percent of the total composition. A method for increasing the crystallinity of poly(arylene sulfide) by melt-blending therewith hydrogenated conjugated diene/monovinyl aromatic block copolymer in an amount up to about 5 weight percent of the total composition.

REFERENCES:
patent: 4088626 (1978-05-01), Gergen et al.
patent: 4167507 (1979-09-01), Haaf
patent: 4355059 (1982-10-01), Blackwell
Derwent Abstract (80584 D/44 J5 6118-456).

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