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:
Jun. 26, 2012
Filed:
Dec. 10, 2010
Satoru Kitazaki, Kanagawa-ken, JP;
Junji Kameshima, Kanagawa-ken, JP;
Koji Omoshiki, Kanagawa-ken, JP;
Yoji Takaki, Kanagawa-ken, JP;
Yuki Tanaka, Kanagawa-ken, JP;
Hironaga Iwata, Kanagawa-ken, JP;
Makoto Hayakawa, Kanagawa-ken, JP;
Mitsuyoshi Kanno, Kanagawa-ken, JP;
Satoru Kitazaki, Kanagawa-ken, JP;
Junji Kameshima, Kanagawa-ken, JP;
Koji Omoshiki, Kanagawa-ken, JP;
Yoji Takaki, Kanagawa-ken, JP;
Yuki Tanaka, Kanagawa-ken, JP;
Hironaga Iwata, Kanagawa-ken, JP;
Makoto Hayakawa, Kanagawa-ken, JP;
Mitsuyoshi Kanno, Kanagawa-ken, JP;
Toto Ltd., Fukuoka-ken, JP;
Abstract
A photocatalyst-coated body comprises a substrate and a photocatalyst layer provided on the substrate, the photocatalyst layer comprising 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 the dried substance of 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 dried substance of the inorganic oxide particles and the hydrolyzable silicone is 100 parts by mass in terms of silica, wherein the photocatalyst layer has a film thickness of 3.0 μm or less.