COLORING PIGMENT FOR POWDER COATING MATERIAL AND POWDER COATING MATERIAL

摘要

PROBLEM TO BE SOLVED: To obtain a coloring pigment for a powder coating material having excellent dispersibility, heat resistance and light resistance together with high coloring power.;SOLUTION: The coloring pigment comprises a composite particle powder having an average particle diameter of 0.001-0.15 μm in which the particle surface of a white inorganic particle powder is coated with an adhesive, an organic pigment and/or a carbon black are/is adhered to the coating and total adhesion amount of them is 1-500 pts.wt. based on the powder of 100 pts.wt. A powder coating material contains the coloring pigment.;COPYRIGHT: (C)2003,JPO