Yellow dye-forming coupler and silver halide color photographic light-sensitive material containing the same
US5294531A · kind A · utility
0Cited by
3References
19Claims
0Family size
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Key dates
| Filing date | Sep 16, 1992 |
| Grant date | Mar 15, 1994 |
| Priority date | — |
| Expiry date | Sep 16, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C7/36
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A bicyclo[m.n.0]alkane-1-ylcarbonylacetamide-based yellow dye-forming coupler wherein m represents an integer of 2 to 5, n represents an integer of 1 to 3, the sum of m and n is an integer of 3 to 7, and 0 represents zero.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.