Blowing agent concentrate

Details Blowing agent concentrate Blowing agent concentrate

1998-02-13

2000-01-11

Mosley-Boykin, Terressa

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

Synthetic resins

Cellular products or processes of preparing a cellular...

C08S 900

Patent

active

060136863

ABSTRACT:
The present invention relates generally to blowing agent concentrates for forming porous, molded thermoplastic items, and, more particularly to blowing agent concentrates that are compatible with polycarbonate homopolymers, but which can be extruded without causing thermal decomposition of the blowing agent.

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