EP 0370116 B1 19951102 - SILVER HALIDE PHOTOGRAPHIC MATERIAL AND PROCESS FOR ITS PREPARATION.
Title (en)
SILVER HALIDE PHOTOGRAPHIC MATERIAL AND PROCESS FOR ITS PREPARATION.
Title (de)
SILBERHALID PHOTOGRAPHISCHES MATERIAL UND VERFAHREN ZUR HERSTELLUNG.
Title (fr)
MATERIAU PHOTOGRAPHIQUE A BASE D'HALOGENURE D'ARGENT ET PROCEDE DE PREPARATION.
Publication
Application
Priority
- JP 8900038 W 19890118
- JP 19577888 A 19880805
- JP 19486288 A 19880804
- JP 19486188 A 19880804
- JP 785388 A 19880118
- JP 785288 A 19880118
- JP 785188 A 19880118
Abstract (en)
[origin: WO8906830A1] A photographic material prepared by using a silver halide emulsion containing silver halide grains wherein a halide distribution is microscopically completely uniform and/or which comprise a core part not containing reduced silver formed upon formation of the grains and a shell part different from the core part in a halide composition, and a process for its preparation are disclosed. This material has excellent properties with respect to sensitivity, gradation, graininess, sharpness, resolving power, covering power, preservability, latent image stability and pressure effect.
IPC 1-7
IPC 8 full level
G03C 1/005 (2006.01); G03C 1/18 (2006.01)
CPC (source: EP)
G03C 1/0051 (2013.01); G03C 1/18 (2013.01); G03C 2001/0473 (2013.01)
Designated contracting state (EPC)
DE GB NL
DOCDB simple family (publication)
WO 8906830 A1 19890727; DE 68924693 D1 19951207; DE 68924693 T2 19960613; EP 0370116 A1 19900530; EP 0370116 A4 19900926; EP 0370116 B1 19951102; EP 0407576 A1 19910116; EP 0407576 A4 19900809; WO 8906831 A1 19890727
DOCDB simple family (application)
JP 8900038 W 19890118; DE 68924693 T 19890118; EP 89901593 A 19890118; EP 89908140 A 19890118; JP 8900039 W 19890118