COATED ZINC OXIDE PARTICLE, METHOD FOR PRODUCING THE SAME AND APPLICATION THEREOF

摘要

PROBLEM TO BE SOLVED: To obtain zinc oxide particles having excellent dispersibility in a resin and a thermoplastic resin composition containing the particles having excellent visible light transparency and ultraviolet light shielding property and a molding thereof and to provide a method for producing them. SOLUTION: This thermoplastic resin composition having excellent visible light transparency and ultraviolet light shielding property is obtained by adding zinc oxide particles in which the surfaces of zinc oxide particles are coated with a metallic soap to a resin. This molding is obtained. The zinc oxide particles in which the surfaces of zinc oxide particles are coated with a metallic soap are obtained by mixing the metallic soap with the zinc oxide particles at the melting point of the metallic soap or above.