Polyolefin composition and molded article obtained therefrom

Details Polyolefin composition and molded article obtained therefrom Polyolefin composition and molded article obtained therefrom

1987-05-05

1989-03-28

Page, Thurman K.

Stock material or miscellaneous articles

Composite

Of polyamidoester

524 70, 524 71, 524 74, 524 78, B32B 2740, C08L 9500

Patent

active

048163406

ABSTRACT:
A polyolefin composition and a molded article obtained therefrom are disclosed. The composition comprises a polyolefin and a modified polymer obtained by graft-copolymerizing an unsaturated dicarboxylic acid or an anhydride thereof to a specific ethylene-propylene-based copolymer rubber. The molded article obtained from the composition has an increased impact strength and improved workability in finishing, particularly coating with an urethane coating.

REFERENCES:
patent: 3887756 (1975-06-01), Gerstin et al.
patent: 4181689 (1980-01-01), Nagatoshi et al.
patent: 4338228 (1982-07-01), Inoue et al.
patent: 4410595 (1983-10-01), Matsumoto et al.
patent: 4419408 (1983-12-01), Schmukler et al.

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