Impact polymers

Details Impact polymers Impact polymers

1979-06-18

1981-10-13

Bleutge, John C.

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

Synthetic resins

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

525 98, C08L 906, C08L 5302

Patent

active

042949378

ABSTRACT:
Vinyl aromatic compositions having improved impact and toughness are disclosed comprising interpolymers containing a mixture of a polybutadiene rubber with a specific styrene-butadiene two-block copolymer and a poly(monovinylaromatic) compound.

REFERENCES:
patent: 3485894 (1969-12-01), Porter
patent: 3868434 (1975-02-01), Westphal et al.
patent: 3929936 (1975-12-01), Davies et al.
patent: 3976721 (1976-08-01), Satake et al.
patent: 4026969 (1977-05-01), Mostert et al.
patent: 4096205 (1978-06-01), Reith

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