| 摘要 |
PROBLEM TO BE SOLVED: To obtain a titanium dioxide pigment excellent in storage stability. SOLUTION: This titanium dioxide pigment comprises hydrous silicon oxide and hydrous aluminum hydroxide in respective amounts of 2-15wt.% and 1-10wt.% expressed in terms of SiO2 and Al2 O3 present on the surface of a rutile or an anatase type titanium dioxide having 0.15-0.3μm average particle diameter and further 0.05-5wt.% organometallic compound present thereon.
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