FR1007838A - Procédé pour la production d'images positives ou négatives sur l'aluminium et ses alliages, par formation de colorants azoïques
- Google Patents
Procédé pour la production d'images positives ou négatives sur l'aluminium et ses alliages, par formation de colorants azoïques
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MATIERES COLORANTES ET PRO QUE
Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
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MATIERES COLORANTES ET PRO QUE
Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
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Application filed by MATIERES COLORANTES ET PRO QUE, Societe Anonyme de Matieres Colorantes et Produits Chimiques FrancolorfiledCriticalMATIERES COLORANTES ET PRO QUE
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Publication of FR1007838ApublicationCriticalpatent/FR1007838A/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
G03C1/00—Photosensitive materials
G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
G03C1/77—Photosensitive materials characterised by the base or auxiliary layers the base being of metal
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Chemical & Material Sciences
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Engineering & Computer Science
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Materials Engineering
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Physics & Mathematics
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General Physics & Mathematics
(AREA)
FR1007838D1948-04-061948-04-06Procédé pour la production d'images positives ou négatives sur l'aluminium et ses alliages, par formation de colorants azoïques
ExpiredFR1007838A
(fr)