Propylene polymer composition

Details Propylene polymer composition Propylene polymer composition

1995-04-21

1996-10-22

Michl, Paul R.

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...

525 88, C08K 334

Patent

active

055677592

ABSTRACT:
Propylene polymer compositions of the present invention comprising a specific propylene block copolymer, specific ethylene-propylene copolymer rubber, specific ethylene-propylene-diene copolymer rubber, specific ethylene-butene-1 copolymer rubber, and talc in specific proportions are provided. The propylene polymer compositions of the invention are capable of providing therefrom molded products excellent in balance between stiffness and impact resistance, and having high surface hardness with excellent scratch resistance.

REFERENCES:
patent: 4363885 (1982-12-01), Fukui et al.
patent: 4439573 (1984-03-01), Fukui et al.
patent: 4480065 (1984-10-01), Kawai et al.
patent: 4748206 (1988-05-01), Nogiwa et al.
patent: 4764404 (1988-08-01), Genske et al.
Tafmer A/P Catalogue of Ethylene/Allpha-Olefin Copolymers.

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