Photographic material containing a coupler composition comprising magenta coupler, phenolic solvent, and at least one aniline or amine
AssigneeEastman Kodak Company
InventorsPaul B. Merkel, Stephen P. Singer
Life of this patent
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Abstract
A color photographic material and process provide a two-equivalent 3-anilino pyrazolone magenta dye-forming coupler, a phenolic coupler solvent and at least one amine compound.
Claims39
A color photographic material, comprising a support bearing a silver halide emulsion and associated therewith a coupler composition comprising (a) a two-equivalent 3-anilino pyrazolone magneta dye-forming coupler, (b) a phenolic coupler solvent and (c) at least one compound selected from anilines and amines.
A method of forming a color photographic image, comprising (A) imagewise exposing a photographic layer, and (B) developing the exposed image, wherein the photographic layer comprises (a) a two-equivalent 3-anilino pyrazolone magenta dye-forming copier, (b) a phenolic coupler solvent compound, and (c) at least one compound selected from the group consisting of anilines and amines.
Dependencies are inferred from the claim text.