Photocatalytic powder and polymer composition
AssigneeShowa Denko K.K.
InventorsKatsura Ito, Hiroyuki Hagihara
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Abstract
An object of the present invention is to provide a photocatalytic powder containing titanium dioxide fine particles containing an anionically active substance, where the electrokinetic potential of the fine particle is from about -100 to 0 mV in an aqueous environment at pH 5. Another object of the present invention is to provide a photocatalytic slurry containing the powder, and a polymer composition, a coating agent, a photocatalytic functional molded article and a photocatalytic functional structure using the powder.
Claims23
A photocatalytic powder comprising titanium dioxide fine particles comprising an anionically active substance, wherein the fine particles have an electrokinetic potential of from about −100 to −10 mV in an aqueous environment at pH 5.
Dependencies are inferred from the claim text.