| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photocatalyst-applied object which can obtain high photocatalytic gas decomposition activity, even in the case that a heavy coat exceeding 2 μm in thickness, is applied to the object, in order to inhibit the deterioration of an enamel coating surface or a clear coating surface, as well as a photocatalytic coating fluid. <P>SOLUTION: This photocatalyst-applied object includes a photocatalytic layer formed on the surface of a base material, and the photocatalytic layer can be obtained by drying the photocatalytic coating fluid after its application. Further, the photocatalytic coating fluid contains photocatalytic titanium oxide particles, zirconia particles, a curable silicone emulsion and water. Further, the zirconia particles are partially coated or modified by a substance with a hydrophobic group, and the average particle diameter of the photocatalytic titanium oxide particles is smaller than the average particle diameter of the emulsion. <P>COPYRIGHT: (C)2011,JPO&INPIT |
