Title:
ACTIVE-ENERGY-RAY-CURABLE COATING COMPOSITION AND MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2024/014298
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: an active-energy-ray-curable coating composition capable of forming a cured coating film having exceptional weather resistance, abrasion resistance, and chemical resistance; and a molded article having a cured coating film. The present invention relates to an active-energy-ray-curable coating composition containing a compound of formula (1) as component (A), a compound of formula (2) as component (B), and a compound containing six or more (meth)acryloyl groups per molecule as component (C) (in the formulas, R1, R2, and R3 represent an oxyalkylene group, etc.; X1, X2, and X3 represent CH2=CR4-CO-, CH2=CR4-CO(O(CH2)5-CO)a1-, H, or an alkyl group; R4 represents H or a methyl group; a1 is an integer equal to or greater than 1; R21 to R25 represent a group having a polymerizable group; Z21 to Z23 represent a group of formula (2z); L21 to L22 represent a divalent linking group; n1 to n2 represent 0 or 1; X21 represents an alkylene group; * represents a bond; Z1 represents O or N; and Z2 represents H or -C(=O)-).
Inventors:
OKA KENICHIROU (JP)
TAKADA YASUHIRO (JP)
TAKADA YASUHIRO (JP)
Application Number:
PCT/JP2023/024117
Publication Date:
January 18, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09D4/02; B32B27/30; C08F290/06; C08J7/04; C09D175/16
Foreign References:
| JP2020193256A | 2020-12-03 | |||
| JP2010111810A | 2010-05-20 | |||
| JP2007314770A | 2007-12-06 |
Attorney, Agent or Firm:
ONO Takayuki (JP)
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