The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 2011
Filed:
Mar. 26, 2008
Satoru Kitazaki, Hiratsuka, JP;
Junji Kameshima, Fujisawa, JP;
Koji Omoshiki, Chigasaki, JP;
Yoji Takaki, Chigasaki, JP;
Yuki Tanaka, Chigasaki, JP;
Hironaga Iwata, Chigasaki, JP;
Makoto Hayakawa, Chigasaki, JP;
Mitsuyoshi Kanno, Chigasaki, JP;
Satoru Kitazaki, Hiratsuka, JP;
Junji Kameshima, Fujisawa, JP;
Koji Omoshiki, Chigasaki, JP;
Yoji Takaki, Chigasaki, JP;
Yuki Tanaka, Chigasaki, JP;
Hironaga Iwata, Chigasaki, JP;
Makoto Hayakawa, Chigasaki, JP;
Mitsuyoshi Kanno, Chigasaki, JP;
Toto Ltd., Fukuoka-ken, JP;
Abstract
There is disclosed a photocatalyst-coated body which is superior in weather resistance, noxious gas decomposability, and various coating properties (such as ultraviolet absorptivity, transparency and film strength) while preventing corrosion of a substrate (in particular an organic substrate), and a photocatalyst coating liquid therefor. The photocatalyst-coated body comprises a substrate and a photocatalyst layer provided on the substrate. The photocatalyst layer comprises photocatalyst particles of 1 part or more by mass and less than 20 parts by mass; inorganic oxide particles of 70 parts or more by mass and less than 99 parts by mass; and a hydrolyzable silicone of zero parts or more by mass and less than 10 parts by mass, provided that a total amount of the photocatalyst particles, the inorganic oxide particles and the hydrolyzable silicone is 100 parts by mass.