Silver halide color photographic material of improved reproducibility
US4675275A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1985 |
| Grant date | Jun 23, 1987 |
| Priority date | — |
| Expiry date | Dec 23, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C7/32
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There is disclosed a light-sensitive silver halide photographic material which comprises at least one coupler represented by the formula (I) shown below, at least one of the compounds represented by the formulae (XI), (XII) and (XIII) shown below and at least one of the compounds represented by the formulae (XXI), (XXII) and (XXIII) shown below: ##STR1## wherein Z, X and R have the same meanings as defined in the specification, ##STR2## wherein M, X.sup.3, Y, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and Z.sup.0 have the same meanings as defined in the specification, ##STR3## wherein R.sub.1), J, R.sub.2), R.sub.3), R.sub.4), R.sub.5), R.sub.6), R.sub.7), R.sub.8), R.sub.9) and R.sub.10) have the same meanings as defined in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.