Silver halide photographic materials containing photographic yellow coupler
AssigneeKonishiroku Photo Industry Co., Ltd.
InventorsWataru Fujimatsu, Shui Sato, Tamotsu Kojima, Shigemasa Itoh, Takaya Endo
Life of this patent
Estimating the term…
Abstract
The present invention relates to a process for forming a yellow color image which requires contacting exposed silver halide grain with a developer in the presence of a particular yellow coupler.
Claims10
A process for forming a yellow color image which comprises contacting exposed silver halide grains with a developer for said silver halide grains in the presence of a yellow coupler of the formula, ##STR4## wherein C.sub.p is a residue formed by removing one hydrogen atom of the active methylene group of a yellow coupler having an active methylene group;
- and ##STR5## is selected from the group consisting of ##STR6##
The process of claim wherein said yellow coupler is present in the layer of the exposed silver halide photographic emulsion.
Dependencies are inferred from the claim text.