Title:
COATING COMPOSITION, COATING FILM, ARTICLE, OPTICAL DEVICE, AND LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/259326
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a coating composition that can defog a base material that is fogged by a fogging phenomenon more rapidly and can retain higher transparency of a coating film compared with the conventional techniques. The coating composition comprises: silica microparticles (15) having an average particle diameter of 3 nm to 25 nm inclusive; metal oxide microparticles (17); a solvent having a boiling point of 150°C to 300°C inclusive; and water. The content of the silica microparticles (15) is 0.1% by mass to 5% by mass inclusive. The content of the solvent is 20% by mass to 70% by mass inclusive.
Inventors:
KOYAMA NATSUMI (JP)
YOSHIDA YASUHIRO (JP)
YOSHIDA YASUHIRO (JP)
Application Number:
PCT/JP2021/021603
Publication Date:
December 15, 2022
Filing Date:
June 07, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
C09D201/00; C09D7/20; C09D7/61; C09D7/65
Domestic Patent References:
| WO2016181676A1 | 2016-11-17 | |||
| WO2014034514A1 | 2014-03-06 |
Foreign References:
| JP2011246603A | 2011-12-08 | |||
| JP2006265462A | 2006-10-05 | |||
| JP2013032421A | 2013-02-14 | |||
| CN108329856A | 2018-07-27 |
Attorney, Agent or Firm:
MURAKAMI, Kanako et al. (JP)
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