Electrophotographic photoreceptor with polycarbonate copolymer and butadiene
US5876892A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Jun 4, 1998 |
| Grant date | Mar 2, 1999 |
| Priority date | — |
| Expiry date | Jun 4, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/078
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophotographic photoreceptor in which the surface of a photosensitive layer has a small friction coefficient without impairing the excellent electrophotographic characteristics and which has an enhanced oil resistance and does not cause light fatigue, the electrophotographic photoreceptor comprising an electroconductive support having formed thereon a photosensitive layer comprising at least a charge-generating agent, a charge-transfer agent and a binder resin, wherein the photosensitive layer contains a polycarbonate copolymer comprising a recurring unit represented by the general formula (I) as the binder resin: ##STR1## and a butadiene compound represented by the general formula (IV) as the charge-transfer agent: ##STR2##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.