ADHESIVE COMPOSITION AND OPTICAL DISK USING THE COMPOSITION

摘要

A two-part adhesive composition of the invention comprises first and second parts each containing urethane acrylate having a polytetramethylene glycol skeleton and an acrylate having a hydroxyl group in its molecule, wherein the first part further contains a diacyl peroxide and the second part further contains a tertiary amine. Either one, or both, of the first and second parts may further contain a photo-polymerization initiator.