| 发明名称 |
ALKYLENEBISNAPHTOL DERIVATIVES AND CHARGE CONTROL AGENT COMPRISING THE SAME |
| 摘要 |
The present invention provides an alkylenebisnaphthol derivative represented by formula ÄIÜ: <CHEM> and a salt thereof. The compound of the present invention has an excellent triboelectric charge property and useful as charge control agent for electrophotographic toners.
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| 申请公布号 |
KR20040050892(A) |
申请公布日期 |
2004.06.17 |
| 申请号 |
KR20047001606 |
申请日期 |
2002.07.30 |
| 申请人 |
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发明人 |
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| 分类号 |
C07C65/11;C07C69/94;C07C235/56;C07C235/66;G03G9/097 |
主分类号 |
C07C65/11 |
| 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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