Light-sensitive silver halide photographic material
US4906559A · kind A · utility
19Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 21, 1989 |
| Grant date | Mar 6, 1990 |
| Priority date | — |
| Expiry date | Jul 21, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C7/301
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There is disclosed a light-sensitive silver halide photographic material which comprises a magenta coupler represented by the formula (I), a compound represented by the formula (XI), and further at least one compound selected from the group consisting of the compounds represented by the formulae (XII), (XIII) and (XIV): ##STR1## wherein Z, X and R have the same meanings as defined in the specification, ##STR2## wherein R.sub.21 to R.sub.25, A and X have the same meanings as defined in the specification, ##STR3## wherein R.sub.26 to R.sub.45 and J have the same meanings as defined in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.