Title:
ACTIVE ENERGY RAY-CURABLE COMPOSITION, ACTIVE ENERGY RAY-CURABLE INK, AND PRINTED OBJECT PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/004826
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an active energy ray-curable composition that is capable of demonstrating sufficient adhesion to a film that does not have an easy adhesion layer. The present invention is an active energy ray-curable composition which comprises (A) a monofunctional to tetrafunctional (meth)acrylate having a tertiary amino group, and (B) a compound having a carboxyl group with a weight-average molecular weight of 3,000 to 100,000. The ratio, nc(B)/na(A), between the number of moles nc(B) of the carboxyl group derived from the compound (B), and the number of moles na(A) of the tertiary amino group derived from the (meth)acrylate (A) is 0.01 to 0.50.
Inventors:
TSUJI YUICHI (JP)
SADAKUNI HIRONOBU (JP)
MATOBA YOSHIE (JP)
INOUE TAKEJIRO (JP)
SADAKUNI HIRONOBU (JP)
MATOBA YOSHIE (JP)
INOUE TAKEJIRO (JP)
Application Number:
PCT/JP2023/023192
Publication Date:
January 04, 2024
Filing Date:
June 22, 2023
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C08F220/36; C08F265/06; C08F290/00; C08F290/12; C09D11/101
Domestic Patent References:
| WO2006129665A1 | 2006-12-07 | |||
| WO2007143659A2 | 2007-12-13 |
Foreign References:
| JP2022070220A | 2022-05-12 | |||
| JP2004027050A | 2004-01-29 | |||
| JPS4994736A | 1974-09-09 | |||
| JP2019163398A | 2019-09-26 |
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