Patent ID: 8642672

Claim:
A coating composition, comprising: a first composition comprising (B) a polyfunctional poly(meth)acrylate and (C) a photobleachable photopolymerization initiator for forming a primer layer; and a second composition comprising (A) a co-hydrolytic condensate of a UV-absorbing alkoxysilane, a UV-curable alkoxysilane, and a tetraalkoxysilane and (C) a photobleachable photopolymerization initiator for forming a hard coat layer on the primer layer, wherein the UV-absorbing alkoxysilane in component (A) is represented by formula (I): wherein A 1 to A 10 are each independently hydrogen, hydroxyl, C 1 -C 5 alkyl, or a group represented by formula (i): wherein R 11 and R 12 are each independently C 1 -C 5 alkyl, m is an integer of 1 to 5, and n is an integer of 0 to 2, and formula (I) contains at least one hydroxyl group and at least one group represented by formula (i).