Title:
AQUEOUS COLORED COATING COMPOSITION AND METHOD FOR FORMING MULTILAYER COATING FILM
Document Type and Number:
WIPO Patent Application WO/2024/057595
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to provide an aqueous colored coating composition that has excellent discharge stability and has excellent drip resistance and image clarity in a coating film to be formed when coating is performed using a liquid discharge head, which controls discharging of the composition by changing the relative distance between a valve body and a discharge port. The aqueous colored coating composition is for coating using the liquid discharge head, which controls discharging of the composition by changing the relative distance between the valve body and the discharge port, the aqueous colored coating composition having a viscosity (V1) of 20 to 100 mPa·s at a temperature of 23°C and a shear rate of 1,000 sec-1, and a viscosity (V2) of 5,000 to 40,000 mPa·s at a temperature of 23°C and a shear rate of 0.1 sec-1.
Inventors:
NAGAI AKINORI (JP)
Application Number:
PCT/JP2023/014422
Publication Date:
March 21, 2024
Filing Date:
April 07, 2023
Export Citation:
Assignee:
KANSAI PAINT CO LTD (JP)
International Classes:
B05D1/26; B05D1/36; B05D7/24; C09D5/00; C09D5/02; C09D133/00; C09D201/00
Domestic Patent References:
| WO2020232011A1 | 2020-11-19 |
Foreign References:
| JP2022128131A | 2022-09-01 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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