Patent ID: 6964813

Claim:
An ultraviolet curable resin composition comprising: (A) an ultraviolet curable resin obtained by reacting an epoxy-group containing polymer (a), which is prepared by polymerizing an ethylenically unsaturated monomer component including an ethylenically unsaturated monomer (i) having an epoxy group, with an ethylenically unsaturated monomer (b) having a carboxyl group to obtain an intermediate product, and then reacting the intermediate product with a saturated or unsaturated polybasic acid anhydride (c) (B) an epoxy compound having at least two epoxy groups in its molecule; (C) a photo-polymerization initiator; and (D) a diluent; and (E) an ultraviolet curable resin having an acid value of 10 mgKOH/g or more and less than 45 mgKOH/g, which is obtained by reacting a novolac epoxy compound (e) with the ethylenically unsaturated monomer (b) having a carboxyl group, and then reacting a resultant intermediate product with the saturated or unsaturated polybasic acid anhydride (c).