发明名称 |
Dispersing agent for pigment, pigment-dispersion composition, toner, and toner production process |
摘要 |
It is an object of the present invention to provide a dispersing agent for a pigment capable of finely dispersing a pigment in a dispersion medium. The present invention provides a dispersing agent for a pigment comprising at least a metallic compound having a specific structure with a central metal capable of taking a penta-coordinated structure, and n-electron-donating compound having affinity for the dispersion medium and capable of being coordinated with the central metal of the metallic compound. |
申请公布号 |
EP1341050(A3) |
申请公布日期 |
2004.11.17 |
申请号 |
EP20030000886 |
申请日期 |
2003.01.15 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
FUJIMOTO, NORIKAZU;ITABASHI, HITOSHI |
分类号 |
B01F17/00;B01F17/32;C09B47/00;C09B67/20;C09B67/22;C09D17/00;G03G9/087;G03G9/09;(IPC1-7):G03G9/09;C09B67/00 |
主分类号 |
B01F17/00 |
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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