Polysocyanate compositions
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United States of America Patent
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-
Mar 6, 1990
Grant Date -
N/A
app pub date -
Sep 16, 1988
filing date -
Oct 16, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A polyisocyanate composition, suitable for use in the production of elastomers by the RIM process, or foams, said composition being the product of reacting an imino-functional or enamine-containing compound having a molecular weight of at least 1000 with a stoichiometric excess of an organic polyisocyanate.
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