Patent ID: 6475701
Filing Date: 2002-11-05
Classification: C08F,G03F,H05K,Y10S,Y10T

Abstract:
An active energy beam curable composition comprising;(A) an active energy beam curable vinyl copolymer modified resin to be derived by adding an epoxy compound represented by the following general formula (4) to part of carboxylic group of a copolymer containing at least monomers represented by the following general formulas (1) and (3) among the monomers represented by the following general formulas (1), (2) and (3); (B) an active energy beam curable bisphenol type epoxyacrylate resin; (C) a reactive diluent; (D) a photopolymerization initiator; and (E) a thermosetting compound. wherein R1 represents hydrogen atom or an aliphatic hydrocarbon group having 1 to 6 carbon atoms; and: R2 represents hydrogen atom, hydroxyl group or alkoxyl group. wherein R3 represents hydrogen atom or methyl; and R4 represents an aliphatic hydrocarbon group having 1 to 6 carbon atoms or an aromatic group. wherein R5 represents hydrogen atom or methyl. wherein R6 represents hydrogen atom or methyl; R7 represents an alkylene group having 1 to 12 carbon atoms or an aromatic group.