SELF-PHOTOCURABLE EPOXY RESIN COMPOSITION WITH EXCELLENT STREAM RESISTANCE AND A COATING COMPOSITION INCLUDING THE SAME

摘要

PURPOSE: A self-photocurable epoxy resin composition and a coating composition including the same are provided to control a coating agent with excellent properties without use of a photoinitiator causing atmospheric environment pollution.;CONSTITUTION: A self-photocurable epoxy (meth)acrylate resin composition comprises: an epoxy (meth)acrylate prepolymer which is a copolymer of at least one epoxy compound, at least one Michael's donor, at least one (meth)acrylic acid having a carboxyl group; and a (meth)acrylate monomer. A β-dicarbonyl Michael's donor is at least one kind selected from the group consisting of β-ketoester, β-diketone, β-ketoamide, and β-ketoanilide.;COPYRIGHT KIPO 2011