发明授权
- 专利标题： Toner set for electrophotography, and image forming method and apparatus
- 专利标题（中）： 电子照相用调色剂组及成像方法及装置
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申请号： US13527053申请日： 2012-06-19
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公开(公告)号： US08778578B2公开(公告)日： 2014-07-15
- 发明人: Kazumi Suzuki , Tatsuya Morita , Shingo Sakashita
- 申请人： Kazumi Suzuki , Tatsuya Morita , Shingo Sakashita
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2011-153664 20110712
- 主分类号： G03G15/01
- IPC分类号： G03G15/01 ; G03G9/09
摘要：
A toner set for electrophotography, including a black toner; a yellow toner; a magenta toner; a cyan toner; and a bright yellow toner, wherein the magenta toner includes a magenta colorant mainly including C.I. Pigment Red 122, the yellow toner has a hue angle of from 93 to 100° and the bright yellow toner has a hue angle of from 60 to 85° in L*a*b* color system.