Invention Grant
US07063927B2 Toner for electrostatic latent image development, electrostatic latent image developer, process for preparing toner for electrostatic latent image development, and image forming method
有权
用于静电潜像显影的调色剂，静电潜像显影剂，用于制备用于静电潜像显影的调色剂的方法和图像形成方法
- Patent Title: Toner for electrostatic latent image development, electrostatic latent image developer, process for preparing toner for electrostatic latent image development, and image forming method
- Patent Title (中): 用于静电潜像显影的调色剂，静电潜像显影剂，用于制备用于静电潜像显影的调色剂的方法和图像形成方法
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Application No.: US10659293Application Date: 2003-09-11
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Publication No.: US07063927B2Publication Date: 2006-06-20
- Inventor: Masanobu Ninomiya , Toshiyuki Yano
- Applicant: Masanobu Ninomiya , Toshiyuki Yano
- 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: JP2003-080684 20030324
- Main IPC: G03G9/00
- IPC: G03G9/00
Abstract:
A toner for electrostatic latent image development having coloring particles containing at least a binding resin, a coloring agent and a release agent, and an external additive, wherein a variation in a number average particle diameter of the coloring particles is 25 or less, an average circularity of the coloring particles is 0.975 or more, and a variation in a circularity of the coloring particles is 2.5 or less.
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