| 发明名称 |
INK JET INK COMPOSITION AND PRODUCTION METHOD THEREOF |
| 摘要 |
An ink jet ink composition includes a disperse dye, and a sodium naphthalene sulfonate formalin condensate, in which a ratio of a concentration of sodium ions with respect to a content of the sodium naphthalene sulfonate formalin condensate (Na (ppm)/NSF (% by mass)) is 75 to 550. |
| 申请公布号 |
EP2927289(A1) |
申请公布日期 |
2015.10.07 |
| 申请号 |
EP20150161347 |
申请日期 |
2015.03.27 |
| 申请人 |
SEIKO EPSON CORPORATION |
发明人 |
IKEDA, YASUNARI;SAO, AKIHITO;NAITO, SHINICHI;NAKAMURA, MIHO |
| 分类号 |
C09D11/326;C09D11/328 |
主分类号 |
C09D11/326 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
