EP 0467106 B1 19960529 - Light-sensitive silver halide photographic materials
Title (en)
Light-sensitive silver halide photographic materials
Title (de)
Lichtempfindliche photographische Silberhalogenidmaterialien
Title (fr)
Matériaux photographiques à l'halogénure d'argent sensible à la lumière
Publication
Application
Priority
IT 2099890 A 19900720
Abstract (en)
[origin: EP0467106A1] Light-sensitive silver halide photographic materials are disclosed comprising a support and silver halide emulsion layer or layers, wherein at least one of said silver halide emulsion layers contains tabular silver halide grains having an average diameter-thickness ratio of at least 3:1 and at least one mercury compound in an effective speed incresing amount. The light-sensitive materials can be advantageously used in high temperature processing and have increased photographic speed without serious fog problems.
IPC 1-7
IPC 8 full level
G03C 1/09 (2006.01); G03C 1/34 (2006.01); G03C 5/17 (2006.01); G03C 1/005 (2006.01)
CPC (source: EP)
G03C 1/09 (2013.01); G03C 1/34 (2013.01); G03C 5/17 (2013.01); G03C 1/0051 (2013.01); G03C 2001/0055 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0467106 A1 19920122; EP 0467106 B1 19960529; DE 69119834 D1 19960704; DE 69119834 T2 19961002; IT 1246184 B 19941116; IT 9020998 A0 19900720; IT 9020998 A1 19920120
DOCDB simple family (application)
EP 91110404 A 19910624; DE 69119834 T 19910624; IT 2099890 A 19900720