Patent ID: 7361407
Filing Date: 2008-04-22
Classification: C08F,C08K,C09D,Y10T

Abstract:
1. A stain resistant coating composition, which comprises: from 3 to 80 percent by weight of (F′) a modified resin having an organosilicate structure part and an acrylic resin structure part that is prepared by polymerizing a mixture of polymerizable monomers for constructing the acrylic resin structure part in the presence of a non-radical polymerizable organosilicate for constructing the organosilicate structure part, wherein the mixture of polymerizable monomers for constructing the acrylic resin structure part includes (i) one or more hydroxyl group-containing radical polymerizable monomers, (ii) one or more epoxy group-containing radical polymerizable monomers and (iii) a radical polymerizable monomer having one or more organic groups represented by the formula (3):  wherein R  wherein R from 3 to 80 percents by weight of (B) a compound having in the molecule at least one functional group selected from the group consisting of a carboxyl group, a carboxylic acid anhydride group and a carboxyl group blocked with an alkylvinyl ether compound, and from 0.1 to 30 percents by weight of (C) an organosilicate represented by formula (1):  wherein R