Patent Number: 6,165,619

Title: Functional coated product and process for producing the same and the use thereof

Abstract: The present invention provides a functional coated product having excellent adhesion properties of a coating to a substrate, hardly causing the deterioration of the substrate and the coating due to a photocatalyst, hardly having dirt because the smoothness of the surface coating is high, and having high photocatalytic action; a method for producing the same and the use thereof. The coated product of the present invention has the first coating layer comprising a cured coating made of an acryl-modified silicone resin coating material, which is formed on the surface of the substrate, and the second coating layer comprising a cured coating made of a functional coating material containing the photocatalyst, which is formed con the surface of the first coating layer. When producing such a coated product, the acryl-modified silicone resin coating material is applied to the surface of the substrate as the first coating layer and it is semi-cured. After that, a photocatalyst-containing functional coating material is applied to the surface of this first coating layer in a semi-cured condition and then both of the coating layers are cured. Thereby, a coated product having a higher effect can be obtained.

Inventors: Ikenaga; Junko (Osaka, JP), Yamaki; Takeyuki (Neyagawa, JP), Takahama; Koichi (Amagasaki, JP), Sako; Toshiharu (Suita, JP), Kishimoto; Hirotsugu (Toyonaka, JP)

Assignee: Matsushita Electric Works, Ltd.

International Classification: B05D 7/00 (20060101); B05D 007/24 (); B32B 015/08 ()

Expiration Date: 12/26/2017