Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1989-07-17
1991-09-10
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521 92, 521 93, 521143, 521146, 521149, C08J 906, C08J 908
Patent
active
050474405
ABSTRACT:
An activator useful in combination with a primary chemical blowing agent in foaming polymer resins comprises an activator and a metal soap dispersed in a polymeric carrier resin. The metal soap is present in an effective amount to disperse the activator throughout the carrier resin.
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Foelak Morton
Quantum Chemical Corporation
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