发明授权
- 专利标题： Electrophotographic photoconductor, and electrophotographic method, electrophotographic apparatus and process cartridge containing the electrophotographic photoconductor
- 专利标题（中）： 电子照相感光体和电子照相方法，电子照相设备和含有电子照相感光体的处理盒
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申请号： US12778590申请日： 2010-05-12
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公开(公告)号： US08349529B2公开(公告)日： 2013-01-08
- 发明人: Keisuke Shimoyama , Takaaki Ikegami , Eiji Kurimoto , Kohsuke Yamamoto , Tetsuya Sakuma , Toshihiko Koizumi , Hajime Suzuki , Hideki Nakamura
- 申请人： Keisuke Shimoyama , Takaaki Ikegami , Eiji Kurimoto , Kohsuke Yamamoto , Tetsuya Sakuma , Toshihiko Koizumi , Hajime Suzuki , Hideki Nakamura
- 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： JP2009-115640 20090512; JP2009-120551 20090519; JP2009-122898 20090521
- 主分类号： G03G15/02
- IPC分类号： G03G15/02
摘要：
An electrophotographic photoconductor including a conductive substrate and a photoconductive layer thereover, wherein the photoconductive layer contains a charge generation agent and a charge transport agent represented by General Formula (A-I), (B-I) or (C-I), and an amine compound represented by General Formula (II): where R1-3 each represent hydrogen, halogen or (un)substituted C1-6 alkyl, and n is 1 or 2, where R1-2 each represent C1-6 alkyl and R3-6 each represent hydrogen, halogen or (un)substituted C1-6 alkyl, where R8-33 each represent hydrogen, C1-4 alkyl, C1-4 alkoxy, or (un)substituted phenyl, and may be identical or different, where A and B each represent a group represented by formula (i) or (ii), and may be identical or different: —CH2X formula (i) —CH2CH2Y formula (ii) where X and Y each represent an (un)substituted aromatic group.
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