| 发明名称 |
Ink set, ink-jet recording apparatus, and ink-jet recording method |
| 摘要 |
An ink set containing a water-based ink for ink jet recording and a treatment liquid. The water-based ink contains a phosphate group-modified self-dispersing pigment, water, and a water-soluble organic solvent. The treatment liquid contains a monovalent metal ion, water, and a water-soluble organic solvent. |
| 申请公布号 |
US8746866(B2) |
申请公布日期 |
2014.06.10 |
| 申请号 |
US201113075501 |
申请日期 |
2011.03.30 |
| 申请人 |
Brother Kogyo Kabushiki Kaisha |
发明人 |
Sago Hiromitsu;Tsuda Masashi;Higashiyama Shunichi;Goto Kazuma;Taniguchi Akihiko;Koga Narumi;Aoyama Michiko |
| 分类号 |
B41J2/01;B41J2/21 |
主分类号 |
B41J2/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An ink set, comprising:
a water-based ink for ink jet recording; and a treatment liquid, wherein the water-based ink comprises a phosphate group-modified self-dispersing pigment, water, and a water-soluble organic solvent, and the treatment liquid comprises sodium nitrate in an amount of 1 wt % or more with respect to a total amount of the treatment liquid, water, and a water-soluble organic solvent.
|
| 地址 |
Nagoya-shi, Aichi JP |
