Modified polyolefine

Details Modified polyolefine Modified polyolefine

1987-05-28

1989-10-31

Buffalow, Edith

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

428463, 428483, 4284763, 428522, 525301, 525285, B32B 1508

Patent

active

048776858

ABSTRACT:
The present invention relates to a modified polyolefine which has good adhesion to metals and to polar substances. The polyolefine is admixed with or grafted to fumaric acid. The fumaric acid may be added at about 0.01-20%, preferably 0.01-1% of the polyolefine weight, while the preferred polyolefine is an ethylene copolymer.

REFERENCES:
patent: 3949019 (1976-04-01), Zeitler et al.
patent: 3966845 (1976-06-01), Van Brederode et al.
patent: 4419408 (1983-12-01), Schmukler et al.
patent: 4440911 (1984-04-01), Inoue et al.
patent: 4507423 (1985-03-01), Sasaki et al.
patent: 4556690 (1985-12-01), Nakagawa

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