Color photographic materials containing dye fading inhibitors
US4174220A · kind A · utility
6Cited by
6References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 1977 |
| Grant date | Nov 13, 1979 |
| Priority date | — |
| Expiry date | Oct 27, 1997 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C7/39296
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color photosensitive material is disclosed which contains a support and a silver halide photosensitive layer wherein the photosensitive material also contains a combination of a member selected from one group of compounds with a member selected from another group of compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.