ES241914A1 - Procedure for the preparation of an azoic coloring insoluble in the water (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of an azoic coloring insoluble in the water (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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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Priority to ES0241914ApriorityCriticalpatent/ES241914A1/en
Publication of ES241914A1publicationCriticalpatent/ES241914A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Paper
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Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography
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Abstract
Process for the preparation of a water-insoluble azo-dye, characterized in that the diazo compound of an amine of formula ** (See formula) ** with an azocomponent of formula (see formula) (Machine-translation by Google Translate, not legally binding)
ES0241914A1958-05-141958-05-14Procedure for the preparation of an azoic coloring insoluble in the water (Machine-translation by Google Translate, not legally binding)
ExpiredES241914A1
(en)