PHOTOSENSITIVE SILVER HALIDE EMULSION AND ITS MANUFACTURE

PROBLEM TO BE SOLVED: To obtain the emulsion high in sensitivity and contrast and superior in graininess. SOLUTION: The silver halide emulsion is a silver iodobromide emulsion comprising >=95% cubic or tetradecahedral crystal grains comprising mainly (200) faces and the silver iodobromide grains...

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Bibliographische Detailangaben
Hauptverfasser:	AYATO HIROSHI, ISHIMARU SHINGO, SHIBAHARA YOSHIHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	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:	PROBLEM TO BE SOLVED: To obtain the emulsion high in sensitivity and contrast and superior in graininess. SOLUTION: The silver halide emulsion is a silver iodobromide emulsion comprising >=95% cubic or tetradecahedral crystal grains comprising mainly (200) faces and the silver iodobromide grains have an average silver iodide content of 5-10mol% and the relative standard deviation of the silver iodide content of each grain of