发明授权
US08093342B2 Polymer, charge control agent, and toner for developing electrostatic latent images
有权
聚合物，电荷控制剂和用于显影静电潜像的调色剂
- 专利标题： Polymer, charge control agent, and toner for developing electrostatic latent images
- 专利标题（中）： 聚合物，电荷控制剂和用于显影静电潜像的调色剂
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申请号： US12842229申请日： 2010-07-23
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公开(公告)号： US08093342B2公开(公告)日： 2012-01-10
- 发明人: Masato Minami , Tatsuki Fukui , Takashi Kenmoku , Tetsuya Yano , Takeshi Ikeda , Norikazu Fujimoto , Atsushi Tani
- 申请人： Masato Minami , Tatsuki Fukui , Takashi Kenmoku , Tetsuya Yano , Takeshi Ikeda , Norikazu Fujimoto , Atsushi Tani
- 申请人地址： JP 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： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2005-328165 20051111
- 主分类号： G03G9/06
- IPC分类号： G03G9/06 ; G03G9/135
摘要：
Provided are a novel polymer having a sulfonic group, a sulfonic acid ester group, or a derivative thereof incorporated therein, a method of producing the polymer, and a novel compound suitable for producing the polymer. A polymer is characterized by containing a unit represented by the following formula (1): wherein R1w and R1x are each independently a halogen atom or a hydrogen atom, R1y is a CH3 group or a hydrogen atom, and any one of R1a, R1b, and R1c is a sulfonate group represented by SO3R1f.
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