| 发明名称 |
Ink composition, process for its preparation, and ink-jet recording process |
| 摘要 |
An ink composition comprising a dye or pigment, dissolved or dispersed in an aqueous medium, and having chromium in a content less than 0.5 ppm.
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| 申请公布号 |
US5645630(A) |
申请公布日期 |
1997.07.08 |
| 申请号 |
US19960677929 |
申请日期 |
1996.07.10 |
| 申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
YAMAZAKI, HIDETO |
| 分类号 |
B41J2/01;B41M5/00;C09D11/00;(IPC1-7):C09D11/02 |
主分类号 |
B41J2/01 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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