| 发明名称 |
SOLVENT-BASED INK JET INK COMPOSITION |
| 摘要 |
A solvent-based ink jet ink composition includes a coloring material; and a solvent; in which the composition includes, as the solvent, two or more types of solvent that are compounds represented by the following general formula (1), and R1, R2, and R3 have the same structure as one another and m are consecutive integers, in the solvent.;R1O—(R2O)m—R3 (1);(in the formula, R1 is a hydrogen atom or an alkyl group with 1 to 6 carbon atoms, R2 is an alkylene group with 2 or 3 carbon atoms, and R3 is a hydrogen atom, an acetyl group, or an alkyl group with 1 to 4 carbon atoms. However, both of R1 and R3 are not hydrogen atoms. m is an integer of 1 to 7.) |
| 申请公布号 |
US2016237291(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201615045444 |
申请日期 |
2016.02.17 |
| 申请人 |
Seiko Epson Corporation |
发明人 |
NAGASE Makoto;KUBOTA Kenichiro;ITO Jun;KOIKE Naoki |
| 分类号 |
C09D11/36;C09D11/322 |
主分类号 |
C09D11/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A solvent-based ink jet ink composition, comprising:
a coloring material; and a solvent, wherein the composition includes, as the solvent, two or more types of solvent that are compounds represented by the following general formula (1), and R1, R2, and R3 have the same structure as one another and m are consecutive integers, in the solvent.
R1O—(R2O)m—R3 (1)(in the formula, R1 is a hydrogen atom or an alkyl group with 1 to 6 carbon atoms, R2 is an alkylene group with 2 or 3 carbon atoms, and R3 is a hydrogen atom, an acetyl group, or an alkyl group with 1 to 4 carbon atoms. However, both of R1 and R3 are not hydrogen atoms. m is an integer of 1 to 7.) |
| 地址 |
Tokyo JP |
