Polyolefin composition

Details Polyolefin composition Polyolefin composition

1982-03-25

1983-01-04

Lieberman, Paul

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...

252503, 252508, 524137, C08K 308, C08K 316, C08K 310, C08K 304

Patent

active

043673066

ABSTRACT:
A polyolefin composition is described, comprising: (A) a polyolefin which is modified with an unsaturated carboxylic acid or its derivative, or a mixture of such a modified polyolefin and a polyolefin, (B) aluminum or aluminum alloy in a powdery, fibrous and/or flaky form, (C) electrically conductive carbon black, (D) a halogen-containing organic compound and antimony oxide, and (E) a hydrous inorganic substance. This polyolefin composition has good electromagnetic wave-shielding properties and flame resistance, and therefore, it can be used as a housing material for electronic equipment.

REFERENCES:
patent: 3474067 (1969-10-01), Praetzel et al.
patent: 3668281 (1972-06-01), Drake
patent: 4006114 (1977-02-01), Carlson
patent: 4234469 (1980-11-01), Ohta et al.

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