Epoxy coating compositions containing a dual mixture of a boron trihalide complex and an irradiated charge transfer complex as curing agent

摘要

A coated article is made by: (1) admixing an epoxy resin, with a dual curing agent admixture of (a) an irradiated mixture of carboxylic acid anhydride and carbon containing cyclic compound and (b) a boron trihalide complex selected from at least one of boron trihalide:amine and boron trihalide:ether, (2) applying the mixed resin and concentrated dual curing agent to the surface of an article, and (3) curing the applied resin and curing agent.