Title:
AQUEOUS COATING MATERIAL, FILM-COATED SUBSTRATE, AND PRODUCTION METHOD FOR FILM-COATED SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2019/009416
Kind Code:
A1
Abstract:
Provided are: an aqueous coating material that makes it possible to form a coating film that has a stable coating film surface that has excellent weather resistance; and a film-coated substrate that has a stable coating film surface that has excellent weather resistance. An aqueous coating material that includes: water; particles of a fluorine-containing polymer that includes a unit that is based on a fluoroolefin and a unit that is based on a monomer that has a hydrophilic group; and a specific amino silane and a specific silane or condensates thereof. A film-coated substrate that comprises a substrate and a coating film that is provided on the surface of the substrate and includes a hydrolyzable silane or a condensate thereof, the silicon atom content of the coating film being 0.01–10 mass% relative to the total mass of the coating film, and the molar ratio of fluorine atoms to silicon atoms in the coating film surface being 1–300.
Inventors:
OCHI SHUHEI (JP)
YOSHIGAMI SHIORI (JP)
SAITO SHUN (JP)
YOSHIGAMI SHIORI (JP)
SAITO SHUN (JP)
Application Number:
PCT/JP2018/025745
Publication Date:
January 10, 2019
Filing Date:
July 06, 2018
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C09D127/12; C09D5/02; C09D7/61; C09D183/08
Foreign References:
| JP2014088495A | 2014-05-15 | |||
| JP2002121543A | 2002-04-26 |
Attorney, Agent or Firm:
SENMYO Kenji et al. (JP)
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