Naphthoquinone derivative and electrophotosensitive material using same
US5994012A · kind A · utility
10Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 1997 |
| Grant date | Nov 30, 1999 |
| Priority date | — |
| Expiry date | Sep 25, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/061473
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides a naphthoquinone derivative represented by the general formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are as defined in the specification. An electrophotosensitive material containing this naphthoquinone derivative as an electron transferring material has high sensitivity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.