Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1985-04-26
1987-09-08
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
4283144, 4283184, 428514, 521 65, 521 841, 521 91, 521 92, 521 93, 521141, 521149, C08J 930
Patent
active
046924736
ABSTRACT:
A foam polyvinyl product prepared from a composition comprising a vinyl polymer and an alkali carbonate foaming agent.
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Johnson Grover L.
Wright Thomas C.
Foelak Morton
Kleinke Bernard L.
Orin Chemical Company
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