公开(公告)号：US20210103236A1

公开(公告)日：2021-04-08

申请号：US17062380

申请日：2020-10-02

申请人： Masahiro Takenaga ,  Keisuke Abe ,  Kenji Onuma ,  Kouichi Uchida

发明人： Masahiro Takenaga ,  Keisuke Abe ,  Kenji Onuma ,  Kouichi Uchida

IPC分类号： G03G15/16

摘要： An electrophotographic member capable of further reducing adhesion of a toner to an outer surface. The electrophotographic member comprises a base layer and a surface layer laminated in this order in a thickness direction of the electrophotographic member, the surface layer containing a binder resin, perfluoropolyether, and an ionic liquid, a content of the perfluoropolyether with respect to the binder resin being 20% by mass or more and 100% by mass or less, and a contact angle of a surface on a side of the surface layer that is opposite to a side facing the base layer with respect to hexadecane being 65° or more.