Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ig Farbenindustrie AgfiledCriticalIg Farbenindustrie Ag
Publication of CH227157ApublicationCriticalpatent/CH227157A/de
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
G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
G03C5/29—Development processes or agents therefor
G03C5/305—Additives other than developers
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
CH227157D1941-04-051942-03-16Verfahren zur desensibilisierenden und schleierfreien Entwicklung photographischer Halogensilberemulsionsschichten.
CH227157A
(de)
Verfahren zur schleierfreien und desensibilisierenden Ausgleichsentwicklung und Entwicklung in kalten Tönen photographischer Halogensilberemulsionsschichten.