Title:
METHOD FOR FORMING MULTILAYERED COATING FILM
Document Type and Number:
WIPO Patent Application WO/2024/043248
Kind Code:
A1
Abstract:
A method for forming a multilayered coating film which comprises the following steps (1) to (3): step (1) in which a glitter coating composition (Y) containing indium particles (y1) is applied to an object to be coated, thereby forming a glitter coating film; step (2) in which a clear coating composition (Z) comprising a hydroxylated acrylic resin (z1) and a polyisocyanate compound (z2) is applied to the glitter coating film obtained in the step (1), thereby forming a clear coating film; and step (3) in which the glitter coating film formed in the step (1) and the clear coating film formed in the step (2) are heated separately or simultaneously to cure the coating films. The hydroxylated acrylic resin (z1) has a hydroxyl value in the range of 10-75 mgKOH/g.
Inventors:
NARITA NOBUHIKO (JP)
SAKAI KENJI (JP)
OZAWA TAKASHI (JP)
SAKAI KENJI (JP)
OZAWA TAKASHI (JP)
Application Number:
PCT/JP2023/030220
Publication Date:
February 29, 2024
Filing Date:
August 23, 2023
Export Citation:
Assignee:
KANSAI PAINT CO LTD (JP)
International Classes:
B05D7/24; B05D1/36; B05D5/06; C09D5/00; C09D133/06
Domestic Patent References:
| WO2022244483A1 | 2022-11-24 |
Foreign References:
| JP2018126711A | 2018-08-16 | |||
| JP2020132998A | 2020-08-31 | |||
| JP2017159217A | 2017-09-14 | |||
| JP2018061939A | 2018-04-19 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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