Patent ID: 8664327
Filing Date: 2014-03-04
Classification: C08F,C08G,C08L,C09D

Abstract:
1. A coating composition comprising: an acrylic, resin (A) obtained by copolymerization of an unsaturated monomer (a-1) represented by the following formula (I): wherein R represents hydrogen or methyl, m represents an integer from 0 to 2, and n represents an integer from 1 to 3, with the proviso that the sum of m and n is from 1 to 3; a secondary hydroxyl group-containing polyoxyalkylene mono(meth)acrylate monomer (a-2): an isobornyl (meth)acrylate monomer (a-3); and at least one other copolymerizable unsaturated monomer (a-4), wherein the unsaturated monomer (a-1) is used in an amount (mass) greater than that of the monomer (a-2), the unsaturated monomer (a-1) is used in a proportion of 10 to 50 mass % based on a total amount of the monomers (a-1) to (a-4), the monomer (a-2) is used in a proportion of 4 to 35 mass % based on the total amount of the monomers (a-1) to (a-4), the monomer (a-3) is used in a proportion of 10 to 50 mass % based on the total amount of the monomers (a-1) to (a-4), and the unsaturated monomer (a-4) is used in a proportion of 5 to 50 mass based on the total amount of the monomers (a-1) to (a-4); a polyisocyanate compound (B); and a non-aqueous dispersion-type acrylic resin (C) obtained by dispersion polymerization of at least one unsaturated monomer in the presence of a polymeric dispersion stabilizer and an organic solvent; wherein the polyisocyanate compound (B) is an aliphatic diisocyanate or derivative thereof.