Photoelectrographic elements utilizing nonionic sulfonic acid photogenerators
US5204198A · kind A · utility
31Cited by
11References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1991 |
| Grant date | Apr 20, 1993 |
| Priority date | — |
| Expiry date | Oct 28, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/026
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention relates to a photoelectrographic element having a conductive layer in electrical contact with an acid photogenerating layer which is free of photopolymerizable materials and contains an electrically insulating binder and a nonionic sulfonic acid photogenerator. A method of forming images with this element is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.