Silver halide color photographic material
US6927020B2 · kind B2 · utility
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1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 2004 |
| Grant date | Aug 9, 2005 |
| Priority date | — |
| Expiry date | Feb 6, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C7/30535
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A silver halide color photographic material is disclosed, comprising on a support a silver halide emulsion layer comprising an yellow dye forming coupler represented by formula (I):A—B formula (I)wherein A is represented by formula (Ia), (Ia′), (Ia″), (Ib), (Ic), (Id), (Id′), (Ie), (Ie′), (Ie″), (If) or (If′); and B is represented by formula (II) described in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.