Organic photoconductors with triamino benzene additives
US3966468A · kind A · utility
3Cited by
3References
16Claims
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Assignee
Inventors
Key dates
| Filing date | Apr 25, 1975 |
| Grant date | Jun 29, 1976 |
| Priority date | — |
| Expiry date | Apr 25, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/07
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In organic, photoconductive insulating compositions including one or more organic photoconductors, the image contrast characteristics obtained when using such compositions can be modified or modifiable when the composition includes a triaminobenzene compound, such as one having the formula ##SPC1## Wherein each of Z, Z.sup.1 and Z.sup.2, taken together with the nitrogen to which each is attached, represents the non-metallic atoms necessary to complete a heterocyclic group having from 5 to 10 atoms in the cyclic nucleus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.