Patent ID: 6130032
Filing Date: 2000-10-10
Classification: G03C

Abstract:
A photographic element comprising a light sensitive silver halide emulsion layer having associated therewith a yellow dye forming coupler having the formula: ##STR12## wherein: R.sup.1 is an alkyl group and R.sup.2 is a t-alkyl group, each free of hydrogen bonded to the atom linking the group to the rest of the coupler;R.sup.3 is a H or a substituent;X is C, S, or P, and n is 1 or 2;each Z is an independently selected substituent group substitutable to a phenyl ring provided that at least one such group is an electron withdrawing group and s is 1 to 3;each Y is an independently selected substituent group and r is 1 to 3.