Patent ID: 7442734
Filing Date: 2008-10-28
Classification: C09D,C09K

Abstract:
1. A coating composition comprising: 100 parts by weight of radical polymerizable monomer which comprises: (A1) 0.1 to 20 wt % of at least one radical polymerizable monomer selected from the group consisting of a radical polymerizable monomer having a silanol group or a group which produces a silanol group through hydrolysis and a radical polymerizable monomer having an isocyanate group, (B1) 0.1 to 50 wt % of radical polymerizable monomer other than the component (A1), said component (B1) selected from the group consisting of compounds represented by the following formula (7), compounds represented by the following formula (10), and hydroxypivalic acid neopentylglycol diacrylate, wherein R wherein R wherein R (C1) 30 to 99.8 wt % of another radical polymerizable monomer different from the components (A1) and (B1), (D1) 0.01 to 20 parts by weight of photochromic compound, and either no amine compound or up to 20 parts by weight of amine compound.