发明授权
US4673631A Toner, charge-imparting material and composition containing metal complex
失效
调色剂，电荷赋予材料和含有金属络合物的组合物
- 专利标题： Toner, charge-imparting material and composition containing metal complex
- 专利标题（中）： 调色剂，电荷赋予材料和含有金属络合物的组合物
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申请号： US808508申请日： 1985-12-13
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公开(公告)号： US4673631A公开(公告)日： 1987-06-16
- 发明人: Hiroshi Fukumoto , Katsuhiko Tanaka , Yoji Kawagishi
- 申请人： Hiroshi Fukumoto , Katsuhiko Tanaka , Yoji Kawagishi
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX59-264756 19841215; JPX59-264757 19841215; JPX60-3737 19850112; JPX60-3738 19850112; JPX60-3739 19850112; JPX60-10928 19850125; JPX60-13121 19850126; JPX60-13122 19850126
- 主分类号： G03G9/097
- IPC分类号： G03G9/097 ; G03G9/08
摘要：
A triboelectrically chargeable composition for use in development of electrostatic latent images. The composition contains a metal complex of an amino acid compound having an amino or mono-substituted amino group and a carboxylic group. The composition is embodied typically as a positively chargeable toner and also as a charge-imparting material for charging a toner.
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