FR893017A - Procédé pour la correction des défauts de couleurs produits dans les photographies en couleurs, lors du développement chromogène
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Procédé pour la correction des défauts de couleurs produits dans les photographies en couleurs, lors du développement chromogène
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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Publication of FR893017ApublicationCriticalpatent/FR893017A/fr
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
G03C7/3046—Processing baths not provided for elsewhere, e.g. final or intermediate washings
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Physics & Mathematics
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General Physics & Mathematics
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FR893017D1942-04-151943-03-31Procédé pour la correction des défauts de couleurs produits dans les photographies en couleurs, lors du développement chromogène
ExpiredFR893017A
(fr)