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11. 发明授权

US6004710A Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus 失效
标题翻译：电子照相感光构件，处理盒和电子照相设备
公开(公告)号：US6004710A
公开(公告)日：1999-12-21
申请号：US21068
申请日：1998-02-09
申请人： Noriyuki Takagi , Noboru Kashimura , Kazushige Nakamura
发明人： Noriyuki Takagi , Noboru Kashimura , Kazushige Nakamura
IPC分类号： G03G5/147
CPC分类号： G03G5/14791 , G03G5/14734
摘要： An electrophotographic photosensitive member is formed by disposing a photosensitive layer and a protective layer in this order on a support. The protective layer comprises an applied and cured product of the following solution (A) or (B); (A) a solution comprising a curable resin component and a polymerization initiator having a polymeric recurring structure, or (B) a solution comprising a curable resin component, a polymerization initiator free from a polymeric recurring structure and a polymerization initiator aid having a polymeric recurring structure. Because of the polymerization initiator or polymerization initiator aid having a polymeric recurring structure used for constituting the protective layer, the resultant photosensitive member can exhibit improved durability as well as good electrophotographic performances.
摘要翻译：通过在支撑体上依次设置感光层和保护层来形成电子照相感光构件。保护层包括以下溶液（A）或（B）的施加和固化产物; （A）包含可固化树脂组分和具有聚合物重复结构的聚合引发剂的溶液，或（B）包含可固化树脂组分的溶液，不含聚合物重复结构的聚合引发剂和具有聚合反应的聚合引发剂助剂结构体。由于聚合引发剂或聚合引发剂助剂具有用于构成保护层的聚合物重复结构，所得到的感光部件可以表现出改进的耐久性以及良好的电子照相性能。

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