Method for preparing filled polyolefin resins and the resin made

Details Method for preparing filled polyolefin resins and the resin made Method for preparing filled polyolefin resins and the resin made

1982-02-08

1983-12-13

Marquis, Melvyn I.

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...

524425, 524432, 524433, 524436, 524522, 524556, 525221, C08K 320, C08K, C08L 2304, C08F 2006

Patent

active

044205805

ABSTRACT:
The detrimental effect of inorganic metal fillers on impact strength of polyolefin resins is substantially reduced by the addition of a copolymer of ethylene and an alpha-, beta-ethylenically unsaturated carboxylic acid, such as ethylene-acrylic acid, to a melt blend of the polyolefin resin containing the inorganic filler. The addition of the ethylene copolymer provides an effective means to compatibilize or couple the filler into the polyolefin resin.

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Derwent Abst. 91836 D/50 (10-1981) Mitsu J56139547.

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