知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
US08637216B2 Electrophotographic photoreceptor, image forming apparatus and process cartridge for image forming apparatus 有权
电子照相感光体，图像形成装置和成像装置用处理盒

Electrophotographic photoreceptor, image forming apparatus and process cartridge for image forming apparatus
摘要：
An electrophotographic photoreceptor including an electroconductive substrate, a photosensitive layer, and a cured protection layer, wherein the cured protection layer comprises a cured material of a tri- or more functional radical polymerizable compound and a filler exposed from the surface of the cured protection layer which comprises a bump along the surface of the filler, and wherein the cured protection layer has a thickness (T) larger than a diameter (2r) of the filler therein and the following relationships (a) is satisfied: (the number of the fillers present to a depth of T/2 from a free surface of the cured protection layer/the total number of the fillers in the cured protection layer)×100≧7%  (a).
摘要（中）：

一种电子照相感光体，包括导电性基体，感光层和固化保护层，其中固化保护层包含三官能以上的自由基聚合性化合物的固化物和从固化保护层的表面露出的填料， 包括沿着填料表面的凸块，其中固化保护层的厚度（T）大于其中填料的直径（2r），并满足以下关系式（a）：（存在的填料数量 从固化保护层的自由表面/固化保护层中的填料总数到T / 2的深度）×100> = 7％（a）。

公开/授权文献
信息查询
Espacenet
0/0