| 发明名称 |
INK COMPOSITION REALIZING IMAGE WITH EXCELLENT LIGHT RESISTANCE AND INK SET |
| 摘要 |
<p>An ink composition comprising: a cyan ink containing copper phthalocyanine or an ink to be used in combination with the cyan ink; and an imidazole derivative and an antioxidant, sugar, or naphthalenesulfonic acid derivative represented by formula (I); or a water-soluble organonickel compound. The composition is effective in preventing the copper phthalocyanine dye from discoloring or fading.</p> |
| 申请公布号 |
WO9950363(A1) |
申请公布日期 |
1999.10.07 |
| 申请号 |
WO1999JP01577 |
申请日期 |
1999.03.26 |
| 申请人 |
SEIKO EPSON CORPORATION;KANAYA, MIHARU;ITO, JUN |
发明人 |
KANAYA, MIHARU;ITO, JUN |
| 分类号 |
C09D11/00;C09D11/328;C09D11/38;(IPC1-7):C09D11/00 |
主分类号 |
C09D11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
