Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 Agfa AGfiledCriticalAgfa AG
Application grantedgrantedCritical
Publication of FR1114759ApublicationCriticalpatent/FR1114759A/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
G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
G03C8/02—Photosensitive materials characterised by the image-forming section
G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
G03C8/06—Silver salt diffusion transfer
Landscapes
Chemical & Material Sciences
(AREA)
Inorganic Chemistry
(AREA)
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Heat Sensitive Colour Forming Recording
(AREA)
Collation Of Sheets And Webs
(AREA)
FR1114759D1953-12-051954-12-04Procédé pour la production directe d'images positives suivant le procédé de diffusion aux sels d'argent
ExpiredFR1114759A
(fr)