发明授权
- 专利标题: Electrophotographic photosensitive member, method of producing the same, process cartridge, and electrophotographic apparatus
- 专利标题(中): 电子照相感光构件,其制造方法,处理盒和电子照相设备
-
申请号: US14361965申请日: 2012-11-28
-
公开(公告)号: US09411252B2公开(公告)日: 2016-08-09
- 发明人: Mai Murakami , Kenichi Kaku , Wataru Kitamura , Yuka Ishiduka , Ryoichi Tokimitsu , Hideaki Nagasaka , Takeshi Murakami
- 申请人: CANON KABUSHIKI KAISHA
- 申请人地址: JP Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Canon U.S.A., Inc., IP Division
- 优先权: JP2011-262128 20111130; JP2012-254808 20121121
- 国际申请: PCT/JP2012/081431 WO 20121128
- 国际公布: WO2013/081171 WO 20130606
- 主分类号: G03G5/14
- IPC分类号: G03G5/14 ; G03G5/10
摘要:
An electrophotographic photosensitive member includes an undercoat layer containing a silane coupling agent having a divalent group represented by —NH— and an urethane resin. The modulus of elastic deformation (we/wt) of a surface of the undercoat layer satisfies formula (X), where the modulus of elastic deformation is measured by a universal hardness test.
公开/授权文献
信息查询