DUAL CURING COMPOSITIONS

摘要

PURPOSE: A dual curing composition is provided to prevent the under-curing problem by radiating the activation energy including ultraviolet rays and electronic beams, and to secure the low viscosity and the high solid content. CONSTITUTION: A dual curing composition contains the following: a polyorthoester compound obtained by exchange reacting an alkoxy group of orthoester with a hydroxyl group compound and a glycol compound; a polymerizable unsaturated compound including a polymerizable unsaturated group and a group can be reacted with a hydroxyl group; and a photopolymerization initiator.