发明授权
- 专利标题： Electrophotographic photoconductor, preparation method thereof, electrophotographic apparatus and process cartridge
- 专利标题（中）： 电子照相感光体，其制备方法，电子照相设备和处理盒
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申请号： US11030307申请日： 2005-01-07
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公开(公告)号： US07341814B2公开(公告)日： 2008-03-11
- 发明人: Hidetoshi Kami , Naohiro Toda , Yoshiaki Kawasaki , Maiko Kondo , Ryoichi Kitajima , Narihito Kojima , Hiroshi Nagame
- 申请人： Hidetoshi Kami , Naohiro Toda , Yoshiaki Kawasaki , Maiko Kondo , Ryoichi Kitajima , Narihito Kojima , Hiroshi Nagame
- 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, P.C.
- 优先权： JP2004-003143 20040108
- 主分类号： G03G15/04
- IPC分类号： G03G15/04
摘要：
An electrophotographic photoconductor includes an electroconductive substrate, a photoconductive layer arranged over the electroconductive layer with or without the interposition of an undercoat layer, and a surface top layer containing a crosslinkable resin arranged over the photoconductive layer, the photoconductive layer includes a charge generation layer containing a charge generating material, and a charge transport layer containing a charge transporting material, in which the surface top layer is substantially free from hydroxyl groups and residual uncured portions.
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