发明授权
US08343698B2 Photoreceptor, method of manufacturing same, image formation method, image forming apparatus, and process cartridge
有权
光感受器，其制造方法，图像形成方法，图像形成装置和处理盒
- 专利标题： Photoreceptor, method of manufacturing same, image formation method, image forming apparatus, and process cartridge
- 专利标题（中）： 光感受器，其制造方法，图像形成方法，图像形成装置和处理盒
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申请号： US12718622申请日： 2010-03-05
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公开(公告)号： US08343698B2公开(公告)日： 2013-01-01
- 发明人: Yoshiaki Kawasaki , Kazukiyo Nagai , Yukio Fujiwara
- 申请人： Yoshiaki Kawasaki , Kazukiyo Nagai , Yukio Fujiwara
- 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： Cooper & Dunham LLP
- 优先权： JP2009-052636 20090305
- 主分类号： G03G5/00
- IPC分类号： G03G5/00
摘要：
A photoreceptor including an electroconductive substrate, a photosensitive layer located overlying the electroconductive substrate, and a surface layer located overlying the photosensitive layer, the surface layer including a cross-linked material of a radical polymerizable monomer having at least 3 functional groups with no charge transport structure and a radical polymerizable compound having a charge transport structure, the surface layer having a sulfur concentration of 50 ppmw or lower.
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