Back to results
US 4,396,754 AGranted
Rapid curing epoxy compositions
AssigneeShell Oil Company
InventorThomas F. Brownscombe
Life of this patent
Estimating the term…
Abstract
The present invention provides a curable composition comprising (1) at least one epoxy compound containing at least one vicinal-epoxy group and (2) at least one catalyst selected from lithium or Group II metal salts of a non-nucleophilic acid. The present invention further provides an active epoxy curing catalyst composition.
Claims4
A curable composition consisting essentially of ( 1) at least one epoxy compound containing at least one vicinal epoxy group and (2) a curing amount of a lithium salt of a nonnucleophilic acid.
Dependencies are inferred from the claim text.