LATENT CURING AGENT

摘要

Disclosed is an aluminum chelate type latent curing agent which can cure a thermocurable epoxy resin at a relatively low temperature within a short period. Also disclosed is a process for producing the aluminum chelate type latent curing agent, which can control the curing conditions for the latent curing agent relatively readily. The aluminum chelate type latent curing agent is produced by reacting an aluminum chelating agent with a silsesquioxane-type oxetane derivative in the presence of an alicyclic epoxy compound, thereby incorporating the aluminum chelating agent in a latent state.