发明申请
US20120219321A1 TONER, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND PROCESS CARTRIDGE
审中-公开
调色剂，图像形成装置，图像形成方法和过程盒
- 专利标题： TONER, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND PROCESS CARTRIDGE
- 专利标题（中）： 调色剂，图像形成装置，图像形成方法和过程盒
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申请号： US13504771申请日： 2010-10-27
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公开(公告)号： US20120219321A1公开(公告)日： 2012-08-30
- 发明人: Tomohiro Fukao , Takuya Kadota , Yoshihiro Mikuriya , Tsuyoshi Nozaki , Yoshimichi Ishikawa , Atsushi Yamamoto , Tomoharu Miki , Kazuoki Fuwa
- 申请人： Tomohiro Fukao , Takuya Kadota , Yoshihiro Mikuriya , Tsuyoshi Nozaki , Yoshimichi Ishikawa , Atsushi Yamamoto , Tomoharu Miki , Kazuoki Fuwa
- 优先权： JP2009-246034 20091027; JP2009-258688 20091112
- 国际申请： PCT/JP2010/069544 WO 20101027
- 主分类号： G03G21/18
- IPC分类号： G03G21/18 ; G03G9/16 ; G03G9/087 ; G03G15/08
摘要：
A toner including a binder resin, a colorant and protruding portions on a surface of the toner, wherein the average length of long sides of the protruding portions is 0.1 μm or greater, but less than 0.5 μm, wherein the standard deviation of the lengths of the long sides of the protruding portions is 0.2 or less, and wherein the protruding portions have a coverage of 30% to 90%.
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