发明授权
- 专利标题： Electrophotographic photosensitive member, and electrophotographic apparatus, device unit, and facsimile machine employing the same
- 专利标题（中）： 电子照相感光构件和电子照相设备，装置单元和使用该装置的传真机
-
申请号： US813570申请日： 1991-12-26
-
公开(公告)号： US5453342A公开(公告)日： 1995-09-26
- 发明人: Shintetsu Go , Yoshio Kashizaki , Koichi Suzuki , Satomi Ohmura , Masato Tanaka
- 申请人： Shintetsu Go , Yoshio Kashizaki , Koichi Suzuki , Satomi Ohmura , Masato Tanaka
- 申请人地址： JPX 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： JPX Tokyo
- 优先权： JPX2-406669 19901226
- 主分类号： G03G5/05
- IPC分类号： G03G5/05 ; G03G15/02
摘要：
An electrophotographic photosensitive member includes an electroconductive support and a photosensitive layer formed thereon, the photosensitive layer containing a resin having the acetal moiety represented by the formula [I] below: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 are independently a hydrogen atom, a fluorine atom, or a trifluoromethyl group, respectively, provided that all of R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 are not simultaneously hydrogen atoms.
公开/授权文献
信息查询
IPC分类:
