Photographic element with singlet oxygen quenchers

Photographic elements are disclosed comprising a silver halide emulsion layer having associated therewith a magenta coupler and a magenta dye stabilizer compound of the formula S-I: wherein R represents an aryl group or a heterocyclic group; L1 and L2 are independently linear alkylene or cycloalkyle...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CATHERINE ANNE FRANKE, SHARI LEE EIFF, ALBERT JOSEPH JR MURA
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS AUXILIARY PROCESSES IN PHOTOGRAPHY CHEMISTRY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY METALLURGY ORGANIC CHEMISTRY PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS
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