TITANIUM DIOXIDE PIGMENT, ITS PREPARATION AND RESIN COMPOSITION USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an anatase type titanium dioxide pigment excellent in opacifying property, and to provide a method for producing the same and to provide a resin composition using the same.;SOLUTION: The anatase type titanium dioxide pigment contains 98-100% of the anatase type crystal and has 0.2-0.4 μm of average particle diameter and 95-97 of linseed oil color L values. The titanium dioxide pigment of the invention has characteristics peculiar to anatase type, for example optical properties such as bluish hue or the like, physical properties such as low hardness or the like and has high opacifying performance never obtained in conventional anatase type titanium dioxide pigment.;COPYRIGHT: (C)2004,JPO