发明授权
- 专利标题： Method of image forming with a photoreceptor and toner
- 专利标题（中）： 用感光体和调色剂成像的方法
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申请号： US13232021申请日： 2011-09-14
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公开(公告)号： US08974998B2公开(公告)日： 2015-03-10
- 发明人: Teruyuki Mitsumori , Kozo Ishio , Hiroaki Takamura , Masaya Oota , Shiho Sano , Takeshi Oowada , Masakazu Sugihara , Teruki Senokuti , Shiro Yasutomi , Yumi Hirabaru
- 申请人： Teruyuki Mitsumori , Kozo Ishio , Hiroaki Takamura , Masaya Oota , Shiho Sano , Takeshi Oowada , Masakazu Sugihara , Teruki Senokuti , Shiro Yasutomi , Yumi Hirabaru
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Chemical Corporation
- 当前专利权人： Mitsubishi Chemical Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2006-092751 20060330
- 主分类号： G03G9/08
- IPC分类号： G03G9/08 ; G03G15/08 ; G03G13/08
摘要：
A method of forming an image including an electrophotographic photoreceptor and a toner, wherein a photosensitive layer in the electrophotographic photoreceptor includes an undercoat layer including metal oxide particles, a charge generation layer including hydroxygallium phthalocyanine, and a charge transport layer, and the toner contains toner matrix particles formed in an aqueous medium; the toner has a volume median diameter (Dv50) of from 4.0 μm to 7.0 μm; and the relationship between the volume median diameter (Dv50) and the percentage in number (Dns) of toner particles having a particle diameter of from 2.00 μm to 3.56 μm satisfies—0.0517EXP(22.4/Dv50)≦Dns≦0.233EXP(17.3/Dv50) where Dv50 is the volume median diameter (μm) of the toner, and Dns is the percentage in number of toner particles having a particle diameter of from 2.00 μm to 3.56 μm.
公开/授权文献
- US20120045246A1 IMAGE FORMING APPARATUS 公开/授权日：2012-02-23
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