SILVER HALIDE PHOTOGRAPHIC EMULSION

PURPOSE:To provide a silver halide emulsion suitable for use in a photosensitive material high in contrast and handleable under the light for a long time and unaffected in photographic characteristics by humidity. CONSTITUTION:The silver halide emulsion comprises at least 80mol% silver chloride and...

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Bibliographische Detailangaben
Hauptverfasser: TAKAHASHI YOSHIYA, OKUJIMA KATSUO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To provide a silver halide emulsion suitable for use in a photosensitive material high in contrast and handleable under the light for a long time and unaffected in photographic characteristics by humidity. CONSTITUTION:The silver halide emulsion comprises at least 80mol% silver chloride and contains at least one kind of 1-phenyl-5-mercaptotetrazole derivative and further, a rhodium salt in an amount of 10-10mol per 1mol of silver halide and the emulsion has an average grain diameter of 0.1-0.05mum.