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Chemische Fabriek L Van der Grinten NV
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Chemische Fabriek L Van der Grinten NV
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Application filed by Chemische Fabriek L Van der Grinten NVfiledCriticalChemische Fabriek L Van der Grinten NV
Publication of ES324091A1publicationCriticalpatent/ES324091A1/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
G03C1/00—Photosensitive materials
G03C1/52—Compositions containing diazo compounds as photosensitive substances
G03C1/54—Diazonium salts or diazo anhydrides
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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
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography
(AREA)
Abstract
Process for producing a material for diazotyping, characterized in that a diazo compound of the general formula is used as the light-sensitive compound: ** (See formula) ** where X is an anion and Y a halogen atom; R 13 represents a substituted or unsubstituted alkyl, branched alkyl, unsaturated alkyl, cycloalkyl, aralkyl or aryl group; R 14 represents a substituted or unsubstituted alkyl, branched alkyl or aralkyl group; and R15 represents a substituted or unsubstituted alkyl, branched alkyl, cycloalkyl or aralkyl group. (Machine-translation by Google Translate, not legally binding)
ES0324091A1965-03-121966-03-11Procedure to produce a material for diazotypia. (Machine-translation by Google Translate, not legally binding)
ExpiredES324091A1
(en)
Procedure for the preparation of compounds of 2- (2º-hydroxy-3º-propenyl-phenyl) -benzotriazol (Machine-translation by Google Translate, not legally binding)
Procedure to obtain a diazotypy material with a photosensitive layer of one or two components. (Machine-translation by Google Translate, not legally binding)
A procedure for preparing 4-amino-7-alkylamine-6-pteridin - carboxamides or their salts. (Machine-translation by Google Translate, not legally binding)