Photosensitive member
US4956255A · kind A · utility
15Cited by
17References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 1989 |
| Grant date | Sep 11, 1990 |
| Priority date | — |
| Expiry date | Feb 22, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/0681
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a photosensitive member containing a specific azo compound represented by the following general formula [I]; ##STR1## wherein A is a bivalent group of a condensed poly-cyclic ring which may have a substituent, a pyridine which may have a substituent, a diazine which may have a substituent, a quinoline which may have a substituent, or a benzoazine which may have a substituent; Cp is a residual group of a coupler, which is improved in photosensitive porperties, in particular, sensitivity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.