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AssigneeKonishiroku Photo Industry Co., Ltd.
InventorsKazuo Kato, Yoshikazu Watanabe, Kenji Kumashiro, Satoru Shimba
Estimating the term…
Silver halide photographic material having at least one light sensitive silver halide emulsion layer, at least one non-light sensitive hydrophilic colloidal layer, and optionally a third type of layer, wherein at least one of said emulsion layers, colloid layers, or third type of layers has, in a single layer, both a magenta coupler of Formula I and a development inhibitor releasing compound having a development inhibitor radical of Formula II or III, said Formula is wherein R.sub.1 is selected from benzamido, anilino, and phenylureido, each having a sulfonamido group and R.sub.2 is selected from aryl and heterocyclic groups; said Formula II is ##STR1## wherein R.sub.3 is selected from hydrogen, halogen, acylamino, alkyl, benzothiazolinylidenamino and phenyl substituted alkoxy; said Formula III is ##STR2## wherein X is a group of non-metallic atoms necessary to complete, together with the C.dbd.N group, a five or six membered heterocyclic ring.
A silver halide color photographic light-sensitive material comprising a support and at least two coating layers thereon, at least one of said coating layers is a light sensitive silver halide emulsion layer, at least one of said coating layers is a non-light-sensitive hydrophilic colloidal layer, and at least one of said coating layers comprises at least one magenta coupler of Formula I and at least one development inhibitor releasing compound having a development inhibitor radical of Formulas II or III, said Formula I being ##STR13## wherein R.sub.1 is selected from benzamido, anilino, and phenylureido, each having a sulfonamido group and R.sub.2 is selected from aryl and heterocyclic groups;
A silver halide color photographic light-sensitive material comprising a support and at least two coating layers thereon, at least one of said coating layers is a light sensitive silver halide emulsion layer, at least one of said coating layers is a non-light-sensitive hydrophilic colloidal layer, and at least one of said coating layers comprises at least one magenta coupler and at least one development inhibitor releasing compound, said magent coupler being selected from ##STR22## and said development inhibitor releasing compound being selected from ##STR23##
Dependencies are inferred from the claim text.