| 发明名称 |
INK JET INK COMPOSITION, RECORDING METHOD, AND RECORDED MATTER |
| 摘要 |
An ink jet ink composition includes one or more kinds selected from a group formed of a pigment and a resin dispersion, and one or more alkali components selected from a group formed of metal alkali and organic alkali, in which a pH of the ink jet ink composition is 8.5 to 10.4 and a pH of an extract of a recorded matter for a test in which the ink jet ink composition is attached to a recording medium is 4.0 to 7.5. |
| 申请公布号 |
US2015118452(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201414521773 |
申请日期 |
2014.10.23 |
| 申请人 |
Seiko Epson Corporation |
发明人 |
Ohashi Masakazu;Saito Toru |
| 分类号 |
C09D11/36;C08K5/3417;C08K5/17;C08K5/5419;C08K5/053;C08K5/06;C09D175/04;C08K3/22 |
主分类号 |
C09D11/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An ink jet ink composition, comprising:
one or more kinds selected from a group formed of a pigment and a resin dispersion; and one or more alkali components selected from a group formed of metal alkalis and organic alkalis, wherein a pH of the ink jet ink composition is 8.5 to 10.4, and a pH of an extract of a recorded matter for a test in which the ink jet ink composition is attached to a recording medium is 4.0 to 7.5. |
| 地址 |
Tokyo JP |
