Photographic Composition

1,183,237. Anti-foggants for silver halide materials. KONISHIROKU PHOTO INDUSTRY CO. Ltd. July 12, 1967, No. 32029/67. Heading G2C. Light-sensitive photographic silver halide materials contain as anti-foggant in at least one layer thereof a compound of formula wherein R is H or alkyl. The material m...

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Hauptverfasser:	KATSUMI MOGAKI, MASANOBU OGUCHI, YOSHIMI KUWABARA
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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Zusammenfassung:	1,183,237. Anti-foggants for silver halide materials. KONISHIROKU PHOTO INDUSTRY CO. Ltd. July 12, 1967, No. 32029/67. Heading G2C. Light-sensitive photographic silver halide materials contain as anti-foggant in at least one layer thereof a compound of formula wherein R is H or alkyl. The material may also contain colour formers; gold, sulphur and reduction sensitizers e.g. sodium thiosulphate; and tetrazaindene stabilizers.