发明授权
- 专利标题： Two-component developer, replenishing developer, and image-forming method
- 专利标题（中）： 双组分显影剂，补充显影剂和成像方法
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申请号： US12716714申请日： 2010-03-03
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公开(公告)号： US08114562B2公开(公告)日： 2012-02-14
- 发明人: Koh Ishigami , Kazuo Terauchi , Noriyoshi Umeda , Tetsuya Ida , Naoki Okamoto , Yojiro Hotta , Yoshinobu Baba , Takayuki Itakura , Takeshi Yamamoto , Manami Haraguchi , Kenta Kubo
- 申请人： Koh Ishigami , Kazuo Terauchi , Noriyoshi Umeda , Tetsuya Ida , Naoki Okamoto , Yojiro Hotta , Yoshinobu Baba , Takayuki Itakura , Takeshi Yamamoto , Manami Haraguchi , Kenta Kubo
- 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： JP2007-024381 20070202
- 主分类号： G03G9/08
- IPC分类号： G03G9/08
摘要：
A two-component developer containing a yellow toner and a magnetic carrier, wherein the yellow toner has the characteristics: (i) when the concentration of the yellow toner in a solution of the yellow toner in chloroform is represented by Cy (mg/ml) and the absorbance of the solution at a wavelength of 422 nm is represented by A422, a relationship between Cy and A422 satisfies the relationship of 6.00