EP 0446863 A3 19911106 - SILVER HALIDE COLOR PHOTOGRAPHIC MATERIAL
Title (en)
SILVER HALIDE COLOR PHOTOGRAPHIC MATERIAL
Publication
Application
Priority
JP 6073590 A 19900312
Abstract (en)
[origin: EP0446863A2] A silver halide color photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer is disclosed, wherein said light- sensitive material contains a DIR coupler represented by formula (I): <CHEM> wherein A represents a coupler residue; R represents an alkyl group having from 1 to 4 carbon atoms or a pyridyl group; and n represents 1 when A represents a phenol type or naphthol type coupler residue, or n represents 0 when A represents other coupler residues, and said emulsion layer contains chemically sensitized silver halide grains which individually have a distinct layer comprising silver iodobromide containing from 7 to 45 mol% of silver iodide and which individually have an overall silver iodide content of more than 4 mol%. The photographic material is excellent in sensitivity, graininess, sharpness, color reproducibility, and preservative and is less liable to variation in photographic performance properties even when continuously processed under replenishment.
IPC 1-7
IPC 8 full level
G03C 7/305 (2006.01)
CPC (source: EP)
G03C 7/30558 (2013.01)
Citation (search report)
- [YD] EP 0337370 A2 19891018 - FUJI PHOTO FILM CO LTD [JP]
- [YD] DE 3209486 A1 19820923 - FUJI PHOTO FILM CO LTD [JP]
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0446863 A2 19910918; EP 0446863 A3 19911106; EP 0446863 B1 19960605; CN 1028915 C 19950614; CN 1055824 A 19911030; DE 69119945 D1 19960711; DE 69119945 T2 19970102
DOCDB simple family (application)
EP 91103744 A 19910312; CN 91102341 A 19910312; DE 69119945 T 19910312