Title:
COATING-FORMING COMPOSITION, COATING, AND CHEMICAL LIQUID
Document Type and Number:
WIPO Patent Application WO/2023/058621
Kind Code:
A1
Abstract:
The present disclosure provides: a coating-forming composition from which a coating having excellent water repellency and excellent wear resistance can be formed; a coating; and a chemical liquid. The composition comprises inorganic fine particles, a polymerizable component, and a water-repellent component, wherein: the inorganic fine particles comprise first inorganic fine particles having an average particle diameter of 1-100 nm and second inorganic fine particles having an average particle diameter of 500 nm to 5 μm; the content of the first inorganic fine particles is 3-25 parts by mass with respect to 100 parts by mass of the total mass of the first inorganic fine particles, the second inorganic fine particles, the polymerizable component, and the water-repellent component; the content of the second inorganic fine particles is 12-27 parts by mass with respect to 100 parts by mass of the total mass of the first inorganic fine particles, the second inorganic fine particles, the polymerizable component, and the water-repellent component; and the water-repellent component is a polymer having at least a structural unit based on a specific compound.
Inventors:
INOUE RYO (JP)
KAGAWA MICHIRU (JP)
YAMAGUCHI HIROKI (JP)
KUBOTA KOJI (JP)
KAGAWA MICHIRU (JP)
YAMAGUCHI HIROKI (JP)
KUBOTA KOJI (JP)
Application Number:
PCT/JP2022/037026
Publication Date:
April 13, 2023
Filing Date:
October 03, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C09D7/61; C09D201/00; C09D7/65
Domestic Patent References:
| WO2017204258A1 | 2017-11-30 | |||
| WO2021157449A1 | 2021-08-12 | |||
| WO2018150455A1 | 2018-08-23 |
Foreign References:
| JP2021075715A | 2021-05-20 | |||
| JP2017100778A | 2017-06-08 | |||
| JP2002051673A | 2002-02-19 | |||
| JP2018108692A | 2018-07-12 | |||
| JP2021080452A | 2021-05-27 | |||
| JP2016216585A | 2016-12-22 | |||
| JP2021000820A | 2021-01-07 | |||
| CN113429867A | 2021-09-24 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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