| http://www.w3.org/ns/prov#value | - A hydrophobic fine powdery material comprising: a hydrophobic fine powdery titanium oxide prepared by treating a fine powdery titanium oxide with an organic silane compound, said fine powdery titanium oxide being a composition containing 85 to 99.5% by weight of a TiO2 component and 0.5 to 15% by weight of a Ti(OR)m (OH)n component, where R is a hydrocarbon group, m and n are respectively an integ
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