RADIATION-CURABLE LIQUID RESIN COMPOSITION FOR ADHESIVE AGENT AND BONDING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a radiation-curable liquid resin composition for an adhesive agent excellent in adhesiveness. SOLUTION: The radiation-curable liquid resin composition for an adhesive agent comprises based on 100 mass% of the total amount of the composition: (A) 5-30 mass% of a urethan (meth)acrylate with 4,000 or less of a molecular weight; (B) 60-95 mass% of a radically polymerizable compound; and (C) 0.1-10 mass% of a photo polymerization initiator. (A) component may comprise a urethan (meth)acrylate having a polyisocyanate origin structure having a cycloaliphatic structure and a hydroxy group-containing (meth)acrylate origin structure. COPYRIGHT: (C)2007,JPO&INPIT