Novel particulate expandable styrene polymers having short minim

Details Novel particulate expandable styrene polymers having short minim Novel particulate expandable styrene polymers having short minim

1988-02-25

1988-12-20

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

427222, 521146, C08V 922

Patent

active

047925728

ABSTRACT:
Particulate expandable styrene polymers are coated with a distilled acetylated monoglyceride product to reduce the cooling time of articles molded from such expandable styrene polymers. Coating of the expandable particulate styrene polymer is obtained by contacting the polymer with an emulsion of a distilled acetylated monoglyceride and water with a suitable surfactant. The distilled acetylated monoglyceride is a liquid at room temperature and is substantially completely acetylated.

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