Invention Grant
- Patent Title: Two-component developer, replenishing developer, and image-forming method
- Patent Title (中): 双组分显影剂，补充显影剂和成像方法
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Application No.: US12182031Application Date: 2008-07-29
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Publication No.: US07767370B2Publication Date: 2010-08-03
- Inventor: Koh Ishigami , Kazuo Terauchi , Noriyoshi Umeda , Tetsuya Ida , Naoki Okamoto , Yojiro Hotta , Yoshinobu Baba , Takayuki Itakura , Takeshi Yamamoto , Manami Haraguchi , Kenta Kubo
- Applicant: Koh Ishigami , Kazuo Terauchi , Noriyoshi Umeda , Tetsuya Ida , Naoki Okamoto , Yojiro Hotta , Yoshinobu Baba , Takayuki Itakura , Takeshi Yamamoto , Manami Haraguchi , Kenta Kubo
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2007-024381 20070202
- Main IPC: G03G15/01
- IPC: G03G15/01 ; G03G9/08
Abstract:
A two-component developer containing a magenta toner and a magnetic carrier, wherein the magenta toner has the characteristics: (i) when the concentration of the magenta toner in a solution of the magenta toner in chloroform is represented by Cm (mg/ml) and the absorbance of the solution at a wavelength of 538 nm is represented by A538, a relationship between Cm and A538 satisfies the relationship of 2.00
Public/Granted literature
- US20080286668A1 TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING METHOD Public/Granted day:2008-11-20
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