Title:
ACTIVE ENERGY RAY CURABLE RESIN COMPOSITION, CURED COATING, AND ARTICLE
Document Type and Number:
WIPO Patent Application WO/2023/120089
Kind Code:
A1
Abstract:
Provided is an active energy ray curable resin composition containing a complex resin (A), an acryl (meth)acrylate resin (B), and a photopolymerization initiator (C). The active energy ray curable resin composition is characterized in that: the complex resin (A) comprises a polysiloxane segment (a1) and a vinyl-based polymer segment (a2), which are bonded with a specific bond, the polysiloxane segment (a1) comprising a specific structural unit and a silanol group and/or a hydrolysable silyl group; and the weight-average molecular weight of acryl (meth)acrylate resin (B) is 10,000-70,000. This active energy ray curable resin composition is capable of forming a coating that has excellent coating appearance, adhesion, solvent resistance, scratch resistance, weatherability, stain resistance, and workability, and therefore, can be used as a coating agent and an adhesive agent.
More Like This:
Inventors:
KIRISAWA RIE (JP)
INOUE NAOTO (JP)
MUKAI TAKASHI (JP)
INOUE NAOTO (JP)
MUKAI TAKASHI (JP)
Application Number:
PCT/JP2022/044315
Publication Date:
June 29, 2023
Filing Date:
December 01, 2022
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08F299/00; C08F299/08
Foreign References:
| JP2007224312A | 2007-09-06 | |||
| JP2013199522A | 2013-10-03 | |||
| JP2016017151A | 2016-02-01 | |||
| JP2006328354A | 2006-12-07 |
Attorney, Agent or Firm:
ONO Takayuki (JP)
Download PDF: