| 发明名称 |
ULTRAVIOLET-CURABLE INK JET INK COMPOSITION |
| 摘要 |
Provided is an ultraviolet-curable ink jet ink composition with excellent curability and storage stability, the composition containing a monomer A represented by Formula (I): CH2═CR1—COOR2—O—CH═CH—R3 (wherein R1 represents a hydrogen atom or a methyl group, R2 represents a C2-C20 divalent organic residue, and R3 represents a hydrogen atom or a C1-C11 monovalent organic residue); a (meth)acrylated amine compound; a hindered amine compound other than the (meth)acrylated amine compound; and a photopolymerization initiator. |
| 申请公布号 |
US2015225581(A1) |
申请公布日期 |
2015.08.13 |
| 申请号 |
US201514689502 |
申请日期 |
2015.04.17 |
| 申请人 |
Seiko Epson Corporation |
发明人 |
KIDA Hiroaki;SATO Chigusa;KAJIMOTO Hiroyuki;SAITO Toru |
| 分类号 |
C09D11/30;C09D11/107 |
主分类号 |
C09D11/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An ultraviolet-curable ink jet ink composition comprising:
a monomer A represented by Formula (I):
CH2═CR1—COOR2—O—CH═CH—R3 (1) (wherein R2 represents a hydrogen atom or a methyl group, R2 represents a C2-C20 divalent organic residue, and R3 represents a hydrogen atom or a C1-C11 monovalent organic residue); a hindered amine compound other than the (meth)acrylated amine compound, the hindered amine compound being a compound having a structure of a 2,2,6,6-tetramethylpiperidinyl-N-oxyl radical; and a photopolymerization initiator.
wherein the photopolymerization initiator includes an acylphosphine oxide compound. |
| 地址 |
Tokyo JP |
