Copolymer blend of improved impact resistance

Details Copolymer blend of improved impact resistance Copolymer blend of improved impact resistance

1981-12-30

1983-04-12

Seccuro, Carman J.

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

Synthetic resins

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

C08L 5302

Patent

active

043798845

ABSTRACT:
A vinylarene-olefinically unsaturated nitrile copolymer, such as a styrene-acrylonitrile copolymer, is blended with a resinous conjugated diene-vinylarene copolymer, such as a butadiene-styrene copolymer, to improve the impact resistance of the latter.

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patent: 3928494 (1975-12-01), Aliberti
patent: 3929936 (1975-12-01), Davies et al.
patent: 3935136 (1976-01-01), Childers et al.
patent: 3985827 (1976-10-01), Hicks
patent: 4288399 (1981-09-01), Siedenstrang et al.

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