发明申请
- 专利标题： TONER, DEVELOPER USING THE TONER, IMAGE FORMING APPARATUS
- 专利标题（中）： 调色剂，使用调色剂，图像形成装置的开发者
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申请号： US14350213申请日： 2012-10-17
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公开(公告)号： US20140301757A1公开(公告)日： 2014-10-09
- 发明人: Shingo Sakashita , Shinya Nakayama , Masahide Yamada , Atsushi Yamamoto , Hideyuki Santo , Yukiko Nakajima , Suzuka Amemori
- 申请人： Shingo Sakashita , Shinya Nakayama , Masahide Yamada , Atsushi Yamamoto , Hideyuki Santo , Yukiko Nakajima , Suzuka Amemori
- 优先权： JP2011-227682 20111017; JP2012-187380 20120828
- 国际申请： PCT/JP2012/077384 WO 20121017
- 主分类号： G03G9/087
- IPC分类号： G03G9/087
摘要：
A toner including at least a crystalline resin as a binder resin, wherein a tetrahydrofuran soluble content of the toner includes 5.0% or more as a peak area of a component having a molecular weight of 100,000 or greater in a molecular weight distribution measured by gel permeation chromatography, and the tetrahydrofuran soluble content of the toner has a weight-average molecular weight of 20,000 to 60,000.
公开/授权文献
- US09134638B2 Toner, developer using the toner, image forming apparatus 公开/授权日：2015-09-15
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