| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a silicone-based polymerizable resin capable of imparting excellent scratch resistance to a cured coating film surface of an active energy ray curable composition when added to the composition, and further capable of imparting excellent scratch resistance not deteriorated by treatment with a chemical such as a strong alkali to the cured coating film surface; an active energy ray curable composition using the silicone polymerizable resin; a cured product of the active energy ray curable composition; and an article having the cured coating film of the active energy ray curable composition. <P>SOLUTION: The silicone-based polymerizable resin is a polymer obtained by reacting a polymer, which is prepared by copolymerizing a polymerizable unsaturated monomer having a silicon group and a polymerizable unsaturated monomer having a reactive functional group together as essential monomer components, with a compound having a functional group reactive with the reactive functional group and a polymerizable unsaturated group. <P>COPYRIGHT: (C)2013,JPO&INPIT |
