Photoreceptor for electrophotography having a hydroxystyrene subbing layer
US4842971A · kind A · utility
12Cited by
4References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1987 |
| Grant date | Jun 27, 1989 |
| Priority date | — |
| Expiry date | Mar 25, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/142
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is a photoreceptor for electrophotography comprising a conductive support and a subbing layer thereon made of a hydroxystyrene polymer or copolymer. A photosensitive layer is formed on the subbing layer and may comprise a carrier generator layer and transport layer. Optionally, a surface protective layer may be present.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.