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US 4,056,512 AGranted
Composition comprising phenolic resins and curing amounts triaza phosphaadamantane compounds
AssigneeHooker Chemicals & Plastics Corporation
InventorsRichard D. Carlson, Akio Takahashi
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Abstract
Phosphaadamantane compounds are provided to control the curing behavior of phenolic-type novolac resins under storage conditions at moderate temperatures.
Claims11
A curable phenolic molding compound comprising an uncured phenolictype novolak resin and curing amount of a triaza phosphaadamantane compound having the formula:
- ##STR10## wherein Z is selected from ##STR11##
Dependencies are inferred from the claim text.