Photosensitive member for electrophotography, image forming method and electrophotographic apparatus using the same
US5114814A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 3, 1991 |
| Grant date | May 19, 1992 |
| Priority date | — |
| Expiry date | Apr 3, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G13/22
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There are provided a photosensitive member for electrophotography having a good cleaning characteristic when used in combination with a non-magnetic toner and a process speed of 80 mm/sec or larger, and an image forming method and an electrophotographic apparatus using the same. The photosensitive member has an average surface roughness of 0.3 to 5.0 microns and is suitably used in an electrophotographic apparatus including cleaning means comprising an elastomeric blade, and developing means for using a two-component developer which comprises a dry non-magnetic toner comprising a binder resin having a glass transition point of 60.degree. C. or below.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.