Heat- and impact-resistant resin composition

Details Heat- and impact-resistant resin composition Heat- and impact-resistant resin composition

1984-12-28

1987-02-17

Ziegler, Jacob

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525 71, 525 74, 525 92, 525 95, 525905, C08L 6104

Patent

active

046440348

ABSTRACT:
A resin composition is resistant to heat and impact and comprises (a) a polyphenylene ether resin, (b) a rubber graft copolymer resin obtained from a rubbery polymer having a glass transition temperature of 0.degree. C. or lower, an aromatic vinyl monomer and an alpha, beta-unsaturated dicarboxylic anhydride monomer and (c) a block copolymer of an aromatic vinyl monomer and an aliphatic diene monomer. It may contain a mono-olefinic monomer having a nitril or carboxylic ester group as the rubber graft copolymer resin.

REFERENCES:
patent: 3306874 (1967-02-01), Hay
patent: 4252913 (1981-02-01), Katchman et al.
patent: 4404321 (1983-09-01), Abolins et al.

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