发明申请
US20070275318A1 TONER, DEVELOPER, IMAGE DEVELOPER AND IMAGE FORMING APPARATUS
有权
调色剂，开发商，图像开发商和图像形成设备
- 专利标题： TONER, DEVELOPER, IMAGE DEVELOPER AND IMAGE FORMING APPARATUS
- 专利标题（中）： 调色剂，开发商，图像开发商和图像形成设备
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申请号： US11830100申请日： 2007-07-30
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公开(公告)号： US20070275318A1公开(公告)日： 2007-11-29
- 发明人: Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Kazuhiko Umemura , Tomoyuki Ichikawa , Shinya Nakayama , Koichi Sakata , Tomoko Utsumi
- 申请人： Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Kazuhiko Umemura , Tomoyuki Ichikawa , Shinya Nakayama , Koichi Sakata , Tomoko Utsumi
- 优先权： JP2003-010902 20030120
- 主分类号： G03G9/08
- IPC分类号： G03G9/08
摘要：
A toner including toner particles including a binder resin, a colorant, and an inorganic particulate material present on a surface of the toner particles. The toner particles have a surface roughness (Ra) of from 1 to 30 nm, a standard deviation of the surface roughness of from 10 to 90 nm and include 1 to 20 convexities per 1 μm, which have a height not less than 10 nm.
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