ES302185A1 - Improvements introduced in the manufacture of diazotipia material. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of diazotipia material. (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.)
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Grinten Chem L V D
Chemische Fabriek L Van der Grinten NV
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Grinten Chem L V D
Chemische Fabriek L Van der Grinten NV
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Application filed by Grinten Chem L V D, Chemische Fabriek L Van der Grinten NVfiledCriticalGrinten Chem L V D
Publication of ES302185A1publicationCriticalpatent/ES302185A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography
(AREA)
Abstract
Improvements introduced in the manufacture of diazotipy material, characterized in that said material contains a diazo compound of the general formula: ** (See formula) ** where X represents an anion, R1 represents an alkyl, branched alkyl, cycloalkyl or aralkyl radical, CO-R2 represents an acyl radical, R3 represents a saturated or unsaturated organic radical (including the cyano radical), and R4 represents an alkyl alcohol radical branched, cycloalkyl, aralkyl or aryl. (Machine-translation by Google Translate, not legally binding)
ES0302185A1963-07-191964-07-17Improvements introduced in the manufacture of diazotipia material. (Machine-translation by Google Translate, not legally binding)
ExpiredES302185A1
(en)
Procedure to obtain a diazotypy material with a photosensitive layer of one or two components. (Machine-translation by Google Translate, not legally binding)