ULTRAVIOLET-CURING ADHESIVE COMPOSITION AND ULTRAVIOLET- CURING ADHESIVE SHEET

摘要

PROBLEM TO BE SOLVED: To provide an ultraviolet-curing adhesive composition which retains its ultraviolet-curing property, even when an ultraviolet-curing adhesive sheet is subjected to rinsing water over a long time, and an ultraviolet-curing adhesive sheet prepared by applying the adhesive composition on a substrate. SOLUTION: The ultraviolet-curing adhesive composition comprises an ultraviolet-curing adhesive component and a phosphorus photopolymerization initiator.