Title:
COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/070934
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a coating composition capable of providing, on various objects with a simple operation, a coating layer that exerts sustained antimicrobial and antiviral properties over a long period of time. The present invention solves the problem by a coating composition characterized by containing a titanium oxide-containing photocatalyst. The present invention may also be characterized in that the titanium oxide-containing photocatalyst supports a metallic compound on the catalyst surface, that the metallic compound is a divalent copper compound, or that the coating composition additionally contains an actinic ray curable resin. The present invention pertains to a laminate obtained by coating the surface of a substrate with any one of such coating compositions and curing the same.
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Inventors:
FUYAMA SATORU (JP)
KAWANAKA SHUNSUKE (JP)
FUJITA KOHSUKE (JP)
KAWANAKA SHUNSUKE (JP)
FUJITA KOHSUKE (JP)
Application Number:
PCT/JP2021/034028
Publication Date:
April 07, 2022
Filing Date:
September 16, 2021
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
B01J35/02; B01J23/72; C09D5/14; C09D7/62; C09D133/04; C09D201/00
Domestic Patent References:
| WO2014196108A1 | 2014-12-11 | |||
| WO2014051124A1 | 2014-04-03 |
Foreign References:
| JP2018144004A | 2018-09-20 | |||
| JP2019098297A | 2019-06-24 | |||
| JP2019011417A | 2019-01-24 | |||
| JP2004346201A | 2004-12-09 |
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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