Electrophotographic imaging member
US5110700A · kind A · utility
5Cited by
18References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 1990 |
| Grant date | May 5, 1992 |
| Priority date | — |
| Expiry date | Dec 28, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/142
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophotographic imaging member includes a blocking layer formed from a maleic acid half ester copolymer which has free acid groups neutralized by an alkali metal. The imaging member may be provided with a conductive layer formed from a phenolic resin and dispersed carbon black particles in an amount which allows sufficient transparency for rear erasure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.