Stock material or miscellaneous articles – Composite – Of silicon containing
Reissue Patent
2005-10-25
2005-10-25
Nakarani, D. S. (Department: 1773)
Stock material or miscellaneous articles
Composite
Of silicon containing
C427S387000, C427S388100, C427S397700, C427S407100, C427S409000, C427S410000, C428S447000, C428S450000, C428S451000
Reissue Patent
active
RE038850
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.
REFERENCES:
patent: 0 633 064 (1994-06-01), None
patent: 0 923 988 (2004-06-01), None
patent: 8-67835 (1996-03-01), None
patent: 8-259891 (1996-10-01), None
European Search Report, EP 97 94 7894 dated Jan. 26, 2001.
Ikenaga Junko
Kishimoto Hirotsugu
Sako Toshiharu
Takahama Koichi
Yamaki Takeyuki
Birch & Stewart Kolasch & Birch, LLP
Matsushita Electric & Works Ltd.
Nakarani D. S.
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