2001-175016 is referenced by 19 patents.

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having a surface layer little in chipping and hardly scratched even in the duration against repeated use, and a process cartridge and an electrophotographic device having the electrophotographic photoreceptor, excellent in charge uniformity.SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer on a conductive supporting body, the surface layer of the electrophotographic photoreceptor contains a composition obtained by polymerizing a positive hole transferring compound having ≥1 chain polymerizable functional groups and the electrophotographic photoreceptor is injection-charged by interposing conductive charge accelerating particles in a nip part between the electrophotographic photoreceptor and a flexible charge member. The process cartridge and the electrophotographic device having the electrophotographic photoreceptor are provided.

Electrophotographic photoreceptor, process cartridge and electrophotographic device
Application Number
Publication Number
Application Date
December 13, 1999
Publication Date
June 29, 2001
Uematsu Hironori
Kikuchi Norihiro
Maruyama Akio
Amamiya Shoji
G03G 15/02
G03G 05/07
G03G 05/06
G03G 05/147