Photoconductive polymer and photoconductive compositions and elements containing same
US4025341A · kind A · utility
23Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 20, 1974 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | Dec 20, 1994 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/0618
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photoconductive polymer, and photoconductive insulating compositions and elements containing the same, are disclosed. The aforementioned polymer is a condensation product, preferably of relatively low molecular weight, of certain tertiary aromatic amines and certain carbonyl-containing compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.