RESIN COMPOSITION, MATERIAL FOR OPTICAL DISK AND ITS CURED PRODUCT

摘要

PURPOSE:To obtain a resin composition capable of providing cured products, having a low surface resistance, hardly sticking dust thereto and excellent in adhesion and scuff resistance with hardly any bleeding. CONSTITUTION:This resin composition comprises (A) a compound having at least one hydroxyl group and at least one unsaturated group in the molecule and (B) a photopolymerization initiator having a quaternary ammonium salt in the molecule. This material for optical disks and its cured product are obtained.