Title:
ORGANIC SOLVENT-TYPE PHOTOLUMINESCENT COATING COMPOSITION AND MULTILAYER COATING FILM FORMING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/048206
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an organic solvent-type photoluminescent coating composition which has excellent precipitation stability and circulation suitability and from which a coating film that exhibits excellent pearly or metallic tone gloss can be formed. The present invention provides an organic solvent-type photoluminescent coating composition that contains a binder resin (A), a cellulose-based viscosity modifier (B), a polyurea-based viscosity modifier (C), and a photoluminescent pigment (D), and that has a solid content percentage of 1-20 mass%. The contained amount of the polyurea-based viscosity modifier (C) is within a range of 0.1-3 parts by mass with reference to 100 parts by mass of the solid content of the organic solvent-type photoluminescent coating composition.
Inventors:
MAEDA KENGO (JP)
MURAMOTO RYUSUKE (JP)
MURAMOTO RYUSUKE (JP)
Application Number:
PCT/JP2022/035305
Publication Date:
March 30, 2023
Filing Date:
September 22, 2022
Export Citation:
Assignee:
KANSAI PAINT CO LTD (JP)
International Classes:
B05D1/36; C09D201/00; B05D3/02; B05D5/06; B05D7/24; C09D5/00; C09D101/08; C09D175/02
Foreign References:
| JP2015510022A | 2015-04-02 | |||
| KR20130080636A | 2013-07-15 | |||
| CN103540177A | 2014-01-29 | |||
| JP2013040293A | 2013-02-28 | |||
| CN111303731A | 2020-06-19 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Download PDF: