Silver halide photographic elements containing sulfonic acid substituted aroylacetarylide couplers

Claim 1

A PHOTOGRAPHIC MULTI-LAYER COLOR MATERIAL CONTAINING THREE SILVER HALIDE EMULSION LAYERS OPTICALLY DIFFERENTLY SENSITIVE INCLUDING A LAYER SELECTED FROM THE GROUP CONSISTING OF A BLUE SENSITIVE SILVER HALIDE EMULSION LAYER AND A NON-LIGHT SENSITIVE WATER PERMEABLE COLLOIDAL LAYER ADJACENT THERETO, AT LEAST ONE OF SAID LAYERS CONTAINING A COLOR COUPLER FOR YELLOW WHICH IS A BENZOYULACETANILIDE COUPLER WHEREIN THE BENZOYL PART OF THE COLOR COUPLER IS DIRECTLY SUBSTITUTED WITH AT LEAST ONE SULPHONIC ACID GROUP OR SUBSTITUTED WITH AVIVALENT RADICAL LINKED TO A SULPHONIC ACID-SUBSTITUTED PHENYL GROUP, AND WHEREIN THE ANILIDE PART OF THE COLOR COUPLER IS DIRECTLYU SUBSTITUTED WITH AT LEAST ONE SULPHONIC ACID GROUP OR SUBSTITUTED WITH A BIVALENT RADICAL LINKED TO A SULPHONIC ACID-SUBSTITUTED PHENYL GROUP, SAID BIVALENT RADICAL BEING A MEMBER OF THE GROUP CONSISTING OF A -CONH- GROUP, A -SO2NH- GROUP, AND A -NHCONH- GROUP.