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US 6,900,007 B1Granted
Silver halide photographic element and process
AssigneeEastman Kodak Company
InventorsAlbert J. Mura, Jr., Gary M. Russo, Shari L. Eiff
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Abstract
A photographic element comprises a light-sensitive silver halide emulsion layer having associated therewith (a) a 1H-pyrazolo[1,5-b][1,2,4]triazole dye-forming coupler; (b) a sulfonamide compound free of aromatic substituents directly linked to the sulfonamide nitrogen or sulfur atoms and (c) a dialkoxy substituted aromatic compound.
Claims14
A photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith (a) a 1H-pyrazolo[1,5-b][1,2,4]triazole dye-forming coupler;
- (b) a sulfonamide compound free of aromatic substituents directly linked to the sulfonamide nitrogen or sulfur atoms and (c) a dialkoxy substituted aromatic compound.
Dependencies are inferred from the claim text.