Photographisches Silberhalogenidmaterial mit Goldverbindung

A photographic silver halide material is chemically sensitized with a soluble gold(I) compound of the formula: AuL2X or AuL(L )X wherein L is a mesoionic compound; X is an anion; and L is a Lewis donor ligand. The novel gold(I) compounds possess properties which are advantageous compared to the prop...

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Bibliographische Detailangaben
1. Verfasser:	DEATON, JOSEPH CHARLES
Format:	Patent
Sprache:	ger
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM 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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Beschreibung
Zusammenfassung:	A photographic silver halide material is chemically sensitized with a soluble gold(I) compound of the formula: AuL2X or AuL(L )X wherein L is a mesoionic compound; X is an anion; and L is a Lewis donor ligand. The novel gold(I) compounds possess properties which are advantageous compared to the properties of previously known gold compounds.