CURABLE HARDCOAT FORMING AGENT

摘要

PROBLEM TO BE SOLVED: To obtain a hardcoat forming agent which is easily cured by irradiation of an active energy ray or heat and whose cured film excels in hardness and chemical resistance and has low water absorption. SOLUTION: The curable hardcoat forming agent comprises a di(meth) acrylate indicated by formula (1), wherein R1is a hydrogen atom or methyl group, R2is an alkylene group, and a and b are each independently an integer of 0-5. COPYRIGHT: (C)2003,JPO