EP 0567395 A3 19941019 - Electrophotographic photosensitive member, and electrophotographic apparatus and device unit employing the same.
Title (en)
Electrophotographic photosensitive member, and electrophotographic apparatus and device unit employing the same.
Title (de)
Elektrophotographisches, lichtempfindliches Element und elektrophotographischer Apparat und Anlageeinheit die es verwenden.
Title (fr)
Elément photosensible électrophotographique, ainsi qu'un appareil électrophotographique et une unité de dispositif l'utilisant.
Publication
Application
Priority
JP 12942492 A 19920423
Abstract (en)
[origin: EP0567395A2] The present invention provides an electrophotographic photosensitive member, comprising an electroconductive support and a photosensitive layer formed thereon, the photosensitive layer containing a triphenylamine represented by the formula (1) below: <CHEM> wherein R1, R2, and R3 independently represent a hydrogen atom or an alkyl group of 1 to 3 carbons, and at least one of R1, R2, and R3 is ethyl or propyl.
IPC 1-7
IPC 8 full level
G03G 5/06 (2006.01)
CPC (source: EP US)
G03G 5/06142 (2020.05 - EP US); G03G 5/0679 (2013.01 - EP)
Citation (search report)
- [XY] US 4999268 A 19910312 - OJIMA FUMIO [JP], et al
- [Y] EP 0409737 A1 19910123 - CANON KK [JP]
- [X] PATENT ABSTRACTS OF JAPAN vol. 12, no. 417 (P - 782)<3264> 7 November 1988 (1988-11-07)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93401029 A 19930421