| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide compounded particle powder excellent in color-developing property and coloring power and also inhibiting bleeding, and a coloring composition and resin composition obtained by dispersing the compounded particle powder in a solvent, rubber or resin composition. <P>SOLUTION: This compounded particle powder is characterized by covering the particle surface of a white-colored inorganic particle powder with a surface-modifying agent, and consisting of the compounded particle in which a dyestuff is attached on the particle surface of the surface-modifying agent-covered white-colored inorganic particle powder. A coloring composition for an aqueous coating, coloring composition for solvent-based coating and resin composition using the compounded particle powder are also provided. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
