Invention Grant
- Patent Title: Photocatalyst-coated body and photocatalytic coating liquid for the same
- Patent Title (中): 光催化剂涂层体和光催化涂层液相同
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Application No.: US12383840Application Date: 2009-03-27
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Publication No.: US07919425B2Publication Date: 2011-04-05
- Inventor: Koji Omoshiki , Junji Kameshima , Yoji Takaki , Makoto Hayakawa , Mitsuyoshi Kanno
- Applicant: Koji Omoshiki , Junji Kameshima , Yoji Takaki , Makoto Hayakawa , Mitsuyoshi Kanno
- Applicant Address: JP Fukuoka-ken
- Assignee: Toto Ltd.
- Current Assignee: Toto Ltd.
- Current Assignee Address: JP Fukuoka-ken
- Agency: Carrier Blackman & Associates, P.C.
- Agent Joseph P. Carrier; William D. Blackman
- Priority: JP2008-087837 20080328; JP2008-087840 20080328; JP2008-244432 20080924; JP2008-331910 20081226
- Main IPC: B01J31/06
- IPC: B01J31/06
Abstract:
A photocatalyst-coated body and a photocatalytic coating liquid which exert an excellent weather resistance, harmful gas decomposability, and other desired characteristics (such as transparency and film strength), while preventing erosion of the substrate are provided. The photocatalyst-coated body comprises a substrate and a photocatalytic layer provided on the substrate. The photocatalytic layer comprises photocatalytic particles and inorganic oxide particles, and has interstices between the particles in the layer.
Public/Granted literature
- US20090286673A1 Photocatalyst-coated body and photocatalytic coating liquid for the same Public/Granted day:2009-11-19
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