Stabilized titanium dioxide-pigmented polyolefin compositions

Details Stabilized titanium dioxide-pigmented polyolefin compositions Stabilized titanium dioxide-pigmented polyolefin compositions

1985-08-14

1987-06-02

Lilling, Herbert J.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524291, 524413, 524570, 524583, 524585, C08K 513, C08K 310, C08K 509

Patent

active

046704914

ABSTRACT:
Polyolefin compositions which are pigmented with titanium dioxide are rendered actinic radiation stabilized by incorporating therein a C.sub.12-20 alkyl ester of 3,5-di-tert.butyl-4-hydroxybenzoic acid.

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