Production process of polyolefin resin composition containing in

Details Production process of polyolefin resin composition containing in Production process of polyolefin resin composition containing in

1988-02-22

1990-01-02

Lilling, Herbert J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523205, 523206, 523209, 523330, 523351, C08J 320, C08L 2300, B29B 912

Patent

active

048913928

ABSTRACT:
A polyolefin resin composition is produced by pulverizing and surface-treating an inorganic filler together with a surface treatment agent in a dry or semi-dry pulverizing means, mixing the thus-treated inorganic filler with a specified amount of a polyolefin resin and granulating the resultant mixture, and thereafter mixing the thus-obtained granular mixture with an additional granular or pelletized polyolefin resin at a specified ratio.

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Derwent Abs. 81-82602D/45, Sumitomo J56122837 (9-81).
Derwent Abs. 87-330622/47, Mitsui Toatsu J62235352 (10-87).
Derwent Abs. 84-185789/30, Calp Kogyo J59105053 (6-84).

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