Rubberless high impact polypropylene

Details Rubberless high impact polypropylene Rubberless high impact polypropylene

1984-06-21

1985-08-20

Schofer, Joseph L.

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...

C08K 501

Patent

active

045365377

ABSTRACT:
Blends of propylene homopolymers, linear low density ethylene copolymers and certain plasticizer oils possess extremely good impact resistance at low temperatures (-30.degree. C.) along with good stiffness and blush.

REFERENCES:
patent: 2590834 (1952-04-01), Faulkner et al.
patent: 2924584 (1960-02-01), Wolinski
patent: 3042971 (1962-07-01), Wolinski
patent: 3201364 (1965-08-01), Salyer
patent: 4170586 (1979-10-01), Clampitt et al.
patent: 4210570 (1980-07-01), Trotter et al.

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