Silver halide color photographic light-sensitive material
US4735893A · kind A · utility
12Cited by
11References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 1985 |
| Grant date | Apr 5, 1988 |
| Priority date | — |
| Expiry date | Jun 10, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/132
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A silver halide color photographic light-sensitive material containing a combination of a pyrazolo-azole magenta coupler and a specific dye image stabilizing agent is disclosed. The stabilizing agent is effective to improve fastness of a dye image formed by the coupler to light, heat and moisture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.