Invention Grant
- Patent Title: Electrostatic image developing toner, method for producing same, electrostatic image developer, image forming method and image forming apparatus
- Patent Title (中): 静电图像显影调色剂，其制造方法，静电图像显影剂，成像方法和图像形成装置
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Application No.: US11905290Application Date: 2007-09-28
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Publication No.: US08168362B2Publication Date: 2012-05-01
- Inventor: Fumiaki Mera , Hirotaka Matsuoka , Yasuo Matsumura
- Applicant: Fumiaki Mera , Hirotaka Matsuoka , Yasuo Matsumura
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2007-041379 20070221
- Main IPC: G03G9/087
- IPC: G03G9/087
Abstract:
An electrostatic image developing toner includes a polyester resin, the electrostatic image developing toner having a sulfur element concentration S at % and a nitrogen element concentration N at % which satisfies 0.5≦N/S≦10, the nitrogen element concentration N being from 0.002 at % to 2.5 at %.
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