Process for the preparation of prefoamed polyolefin particles

Details Process for the preparation of prefoamed polyolefin particles Process for the preparation of prefoamed polyolefin particles

1994-05-19

1995-01-10

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521 58, 521 59, C08J 918

Patent

active

053807669

ABSTRACT:
Foamed polyolefin particles are prepared by dispersion foaming of components consisting essentially of polyolefin particles, a liquid dispersing agent and optionally a volatile blowing agent in a reaction system consisting essentially of a reactor equipped with a stirrer containing said components and a discharge jet, comprising the step of:

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