Composite particles, and tread rubber composition, paint and resin composition using the same

摘要

Composite particles capable of an excellent dispersibility and an excellent light resistance of the present invention have an average particle diameter of 0.001 to 12.0 mum, comprise:white inorganic particles as core particles;a gluing agent-coating layer formed on at least a parts of the surface of said white inorganic particle; anda black pigment coat composed of carbon black, aniline black or both carbon black and aniline black, formed onto at least a part of the gluing agent-coating layer in an amount of from 1 to 500 parts by weight based on 100 parts by weight of said white inorganic particles.