EP 0443528 A2 19910828 - Silver halide color photographic material.
Title (en)
Silver halide color photographic material.
Title (de)
Farbphotographisches Silberhalogenidmaterial.
Title (fr)
Matériau d'halogénure d'argent pour la photographie en couleurs.
Publication
Application
Priority
JP 3716390 A 19900220
Abstract (en)
A silver halide color photographic material comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion layer on a support (2), wherein at least 10 layers comprising at least one of the silver halide emulsion layers are coated simultaneously in one operation, and i) said at least one red-sensitive silver halide emulsion layer contains at least one cyan coupler represented by general formula (I): <CHEM> wherein X represents a hydrogen atom or a group capable of being released upon coupling with an oxidation product of an aromatic primary amine color developing agent; R1 represents a naphthyl group, a heterocyclic group with the proviso that a nitrogen atom in the ureido group is connected to a carbon atom in the heterocyclic group, or R1 represents a phenyl group containing at least one substituent selected from the group consisting of a trifluoromethyl group, a nitro group, a cyano group, an alkyl group, an aryl group, a halogen atom, an amino group, a hydroxy group, -COR, -COOR, -SO2R, -SO2OR, <CHEM> (in which R represents an alkyl group or an aryl group, R'represents a hydrogen atom, an alkyl group or an aryl group, and R and R' may be connected to each other to form a ring), with the proviso that if a cyano group is present on the phenyl group in the p-position with respect to the ureido group, the phenyl group does not contain hydrogen atoms in four positions of o-positions and m-positions at the same time; and R2 represents an alkyl group or an aryl group required to render a cyan coupler represented by the general formula (I) and a cyan dye produced therefrom nondiffusive; ii) and/or at least one layer contains at least one compound represented by the general formula (II): <CHEM> wherein R0 represents a C1#NUM-NUM#5 alkyl group. <IMAGE>
IPC 1-7
IPC 8 full level
B05C 5/00 (2006.01); G03C 1/06 (2006.01); G03C 1/74 (2006.01); G03C 7/34 (2006.01); G03C 7/392 (2006.01); B05C 9/06 (2006.01)
CPC (source: EP)
B05C 5/007 (2013.01); G03C 1/74 (2013.01); G03C 7/346 (2013.01); G03C 7/39216 (2013.01); B05C 9/06 (2013.01); G03C 2001/7481 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0443528 A2 19910828; EP 0443528 A3 19920226; JP H03241338 A 19911028
DOCDB simple family (application)
EP 91102363 A 19910219; JP 3716390 A 19900220