Tight wrapped photographic element containing a high dye-yield coupler

The invention provides a tightly wrapped photographic element comprising a support bearing at least one photographic silver halide emulsion having associated therewith at least one high dye-yield coupler that releases a dye having an electrically neutral dye chromophore, said element having a radius...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SOUTHBY, DAVID THOMAS, SZAJEWSKI, RICHARD PETER
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM AUXILIARY PROCESSES IN PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS
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Beschreibung
Zusammenfassung:	The invention provides a tightly wrapped photographic element comprising a support bearing at least one photographic silver halide emulsion having associated therewith at least one high dye-yield coupler that releases a dye having an electrically neutral dye chromophore, said element having a radius of curvature of less than 6,000 micrometers. The tightly wrapped photographic element exhibits less pressure sensitivity than conventional elements while maintaining satisfactory photographic response.