Title:
PHOTOCATALYST-CONTAINING COATING LIQUID AND PHOTOCATALYST-SUPPORTING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2016/181622
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a photocatalyst-supporting structure which exhibits sufficient photocatalyst activity without causing degradation in a base material. The used photocatalyst-containing coating liquid contains fine particles of a photocatalyst material, at least one silane coupling agent selected from an epoxy silane coupling agent and an acrylic silane coupling agent, and/or a hydrolysis-condensation product of the silane coupling agent, a metal coupling agent which does not contain silicon as a metal element, and a solvent, wherein with respect to 100 parts by mass of the fine particles of the photocatalyst material, the total of the silane coupling agent and the hydrolysis-condensation product of the silane coupling agent is contained at a ratio of at least 300 parts by mass.
Inventors:
KOBAYASHI DAIYA (JP)
SAITO KAZUNORI (JP)
SAITO KAZUNORI (JP)
Application Number:
PCT/JP2016/002168
Publication Date:
November 17, 2016
Filing Date:
April 25, 2016
Export Citation:
Assignee:
NIPPON SODA CO (JP)
International Classes:
C09D183/00; B01J23/72; B01J35/02; B05D7/24; B32B9/00; C09D5/16; C09D185/00
Foreign References:
JP2007332262A | 2007-12-27 | |||
JP2010043188A | 2010-02-25 | |||
JP2003275601A | 2003-09-30 | |||
JP2007268761A | 2007-10-18 | |||
JP2005282026A | 2005-10-13 |
Attorney, Agent or Firm:
HIROTA, Masanori (JP)
Masaki Hirota (JP)
Masaki Hirota (JP)
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