EP 0327272 B1 19950719 - Silver halide light-sensitive photographic material.
Title (en)
Silver halide light-sensitive photographic material.
Title (de)
Lichtempfindliches photographisches Silberhalogenidmaterial.
Title (fr)
Matériau photographique à l'halogénure d'argent sensible à la lumière.
Publication
Application
Priority
JP 2036488 A 19880130
Abstract (en)
[origin: EP0327272A2] A light-sensitive silver halide photographic material comprising a support and provided thereon at least one silver halide emulsion layer containing a pyrazolo azole magenta dye-formimg coupler represented by general formula M-I; <CHEM> (wherein Z represents a group of non-metallic atoms necessary to complete a nitrogen-containing heterocyclic ring which may have a substituent; X represents a hydrogen atom or a substituent capable of being split off upon reaction with an oxidation product of a color developing agent; and R represents a hydrogen atom or a substituent), to said silver halide emulsion layer an elementary sulfur having been added at an arbitrary timing before the formation of said silver halide emulsion layer on said support.
IPC 1-7
IPC 8 full level
G03C 1/06 (2006.01); G03C 1/09 (2006.01); G03C 7/38 (2006.01)
CPC (source: EP)
G03C 1/09 (2013.01); G03C 7/3825 (2013.01)
Citation (examination)
EP 0294149 A2 19881207 - KONISHIROKU PHOTO IND [JP]
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0327272 A2 19890809; EP 0327272 A3 19900627; EP 0327272 B1 19950719; DE 68923462 D1 19950824; DE 68923462 T2 19960215; JP H01196051 A 19890807
DOCDB simple family (application)
EP 89300806 A 19890127; DE 68923462 T 19890127; JP 2036488 A 19880130