| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an aqueous multi-colored pattern coating suitable for forming a multi-color-patterned coated film excellent in following property to an undercoat and soil resistance, and without damaging designing property, texture and clarity as the multi-colored pattern coating. <P>SOLUTION: This aqueous multi-colored pattern coating is provided by containing (A) a carbonyl group-containing copolymer, (B) colored coating particles and (C) a coated film-forming component, wherein, the copolymer (A) is obtained by copolymerizing a monomer mixture containing (a) a carbonyl group-containing polymerizable unsaturated monomer, (b) a carboxy group-containing polymerizable unsaturated monomer and (c) a hydrophilic polymerizable unsaturated monomer other than the monomers (a) and (b) in the presence of a hydrophilic organic solvent, and having≥30 mass% copolymerization ratio of the total of the (b) and (c) based on the total of the unsaturated monomers used for producing the carbonyl group-containing copolymer (A), and also 0.1 to 70 mass% range copolymerization ratio of the (b). <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
