Title:
MULTILAYER COATING FILM-FORMING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/244483
Kind Code:
A1
Abstract:
A multilayer coating film-formation method comprising: a step (1) in which a lustrous coating material composition (Y) is applied to an object to be coated to form a lustrous coating film; a step (2) in which a clear coating material composition (Z) containing (z1) a hydroxyl group-containing resin and (z2) a polyisocyanate compound is applied to the lustrous coating film obtained in step (1) to form a clear coating film; and a step (3) in which the lustrous coating film and the clear coating film formed in steps (1) and (2) are separately or simultaneously heated to cure the films, wherein the lustrous coating material composition (Y) contains indium particles (y1), a surface adjustment agent (y2), and an organic solvent (y3), and has a solid content ratio of 0.1-15 mass%.
Inventors:
NARITA NOBUHIKO (JP)
SAKAI KENJI (JP)
SAKAI KENJI (JP)
Application Number:
PCT/JP2022/015208
Publication Date:
November 24, 2022
Filing Date:
March 28, 2022
Export Citation:
Assignee:
KANSAI PAINT CO LTD (JP)
International Classes:
B05D1/36; B05D3/02; B05D5/06; B05D7/24; C09D5/00; C09D5/29; C09D7/20; C09D7/47; C09D7/61; C09D175/04; C09D201/00
Domestic Patent References:
| WO2005092519A1 | 2005-10-06 | |||
| WO2021065401A1 | 2021-04-08 | |||
| WO2019225629A1 | 2019-11-28 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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