Photographic element having improved backing layer performance
US5514528A · kind A · utility
21Cited by
13References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 17, 1995 |
| Grant date | May 7, 1996 |
| Priority date | — |
| Expiry date | Feb 17, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C7/3029
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photographic element comprising a polyester support and at least one light-sensitive layer on one side of the polyester support, an antistatic layer on the other side of the support, the antistatic layer including a conductive metal oxide in a hydrophilic binder, the antistatic layer being overcoated with a layer containing a cellulose ester binder, and a solvent cast subbing layer disposed between the antistatic layer and the polyester support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.