Polyphenylene sulfide composition and shaped articles made there

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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524609, C08L 8100

Patent

active

056250029

ABSTRACT:
Disclosed are a polyphenylene sulfide composition having excellent impact characteristics, melt flow characteristics and flexibility which comprises, as indispensable components, (A) a polyphenylene sulfide, (B) an epoxy group-containing olefinic polymer, and (C) at least one elastomer selected from ethylene/propylene copolymers, ethylene/butene copolymers, ethylene/propylene/diene copolymers, hydrogenated styrene/butadiene/styrene block copolymers, copolymers of ethylene with a monomer selected from acrylic acid, methacrylic acid and alkyl esters and metal salts thereof, and polyamide elastomers; and a shaped article made from the polyphenylene sulfide composition.

REFERENCES:
patent: 4528346 (1985-07-01), Sugie et al.
patent: 4581411 (1986-04-01), Liang et al.
patent: 4748169 (1988-05-01), Izutsu et al.
patent: 4868240 (1989-09-01), Ichikawa et al.
patent: 4889893 (1989-12-01), Kobayashi et al.

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