ES271325A1 - New procedure for the production of copies according to the procedure of transfer of silver complexes by dissemination (Machine-translation by Google Translate, not legally binding)
- Google Patents
New procedure for the production of copies according to the procedure of transfer of silver complexes by dissemination (Machine-translation by Google Translate, not legally binding)
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NVfiledCriticalGevaert Photo Producten NV
Publication of ES271325A1publicationCriticalpatent/ES271325A1/en
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
G03C8/42—Structural details
G03C8/52—Bases or auxiliary layers; Substances therefor
G—PHYSICS
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
G03C8/24—Photosensitive materials characterised by the image-receiving section
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
Architecture
(AREA)
Structural Engineering
(AREA)
Photosensitive Polymer And Photoresist Processing
(AREA)
Silver Salt Photography Or Processing Solution Therefor
(AREA)
Pretreatment Of Seeds And Plants
(AREA)
Abstract
Process for the production of copies according to the process of transferring the silver complexes by diffusion in which an image receptor material comprising a support and a silver precipitating layer containing developing seeds is used, characterized in that this image receptor material carries a hardened surface layer containing the chromic salt of carboxymethylcellulose. (Machine-translation by Google Translate, not legally binding)
ES271325A1960-10-201961-10-18New procedure for the production of copies according to the procedure of transfer of silver complexes by dissemination (Machine-translation by Google Translate, not legally binding)
ExpiredES271325A1
(en)
New procedure for the production of copies according to the procedure of transfer of silver complexes by dissemination (Machine-translation by Google Translate, not legally binding)
Procedure for the production of copies according to the procedure of transfer of silver complexes by dissemination (Machine-translation by Google Translate, not legally binding)
New procedure for the production of copies according to the procedure of transfer of silver complexes by dissemination (Machine-translation by Google Translate, not legally binding)
Procedure for the production of an image of transfer by diffusion in an image receiving material (Machine-translation by Google Translate, not legally binding)
A procedure for the improvement of a photographic material containing a support and a light-sensitive layer (Machine-translation by Google Translate, not legally binding)