发明申请
- 专利标题： TONER AND DEVELOPER
- 专利标题（中）： 调色板和开发者
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申请号： US11856379申请日： 2007-09-17
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公开(公告)号： US20080076055A1公开(公告)日： 2008-03-27
- 发明人: Toyoshi Sawada , Masahide Yamada , Akinori Saitoh , Tomomi Suzuki , Junichi Awamura , Takuya Seshita
- 申请人： Toyoshi Sawada , Masahide Yamada , Akinori Saitoh , Tomomi Suzuki , Junichi Awamura , Takuya Seshita
- 优先权： JP2006-253498 20060919
- 主分类号： G03G9/08
- IPC分类号： G03G9/08
摘要：
To provide a developer that includes a carrier and a toner having base particles each containing a binder resin and a paraffin wax, wherein the base particle has a paraffin wax-originated endotherm from 2.0 J/g to 5.5 J/g at an endothermic peak as measured by DSC, an average circularity from 0.94 to 1.00, and a contact area-to-whole projected area ratio from 15% to 40%.