Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1979-10-17
1981-03-17
Cockeram, H. S.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521125, C08G 1814, C08G 1822
Patent
active
042568471
ABSTRACT:
A rigid polyurethane foam prepared from a foamable mixture consisting essentially of
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Cockeram H. S.
Mooney Chemicals, Inc.
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