EP 0264954 A2 19880427 - Silver halide photographic material having specific silver halide structure.
Title (en)
Silver halide photographic material having specific silver halide structure.
Title (de)
Photographisches Silberhalogenidmaterial mit einer spezifischen Silberhalogenidstruktur.
Title (fr)
Matériau photographique à l'halogénure d'argent ayant une structure spécifique.
Publication
Application
Priority
JP 25337086 A 19861024
Abstract (en)
A silver halide photographic material having excellent color sensitizability, which comprises a support having thereon at least one light-sensitive silver halide emulsion layer comprisingchemically sensitized silver halide grain having a silver halide core portion comprising about 10 to 40 mol % silver iodide, substantially surrounded by a silver halide shell portion containing less silver iodide than the core portion and the silver halide of the surface region of the shell portion contains at least about 5 mol % silver iodide.
IPC 1-7
IPC 8 full level
G03C 1/005 (2006.01); G03C 1/035 (2006.01); G03C 1/09 (2006.01); G03C 1/12 (2006.01); G03C 1/22 (2006.01); G03C 1/26 (2006.01); G03C 1/28 (2006.01); G03C 1/34 (2006.01)
CPC (source: EP)
G03C 1/0051 (2013.01); G03C 1/035 (2013.01); G03C 1/09 (2013.01); G03C 1/12 (2013.01); G03C 1/22 (2013.01); G03C 1/26 (2013.01); G03C 1/28 (2013.01); G03C 1/346 (2013.01)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0264954 A2 19880427; EP 0264954 A3 19890215; EP 0264954 B1 19930407; DE 3785291 D1 19930513; DE 3785291 T2 19930722; JP H0575096 B2 19931019; JP S63106745 A 19880511
DOCDB simple family (application)
EP 87115593 A 19871023; DE 3785291 T 19871023; JP 25337086 A 19861024