ES260723A1 - Procedure for the preparation of new azocolorants containing chromium and cobalt (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of new azocolorants containing chromium and cobalt (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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Novartis AG
Original Assignee
Ciba Geigy AG
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Publication date
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Priority to ES0260723ApriorityCriticalpatent/ES260723A1/en
Publication of ES260723A1publicationCriticalpatent/ES260723A1/en
Process for the preparation of new azo dyes containing chromium and cobalt, characterized in that monoazo dyes containing sulphonic acid groups of the general formula. (Machine-translation by Google Translate, not legally binding)
ES0260723A1960-08-311960-08-31Procedure for the preparation of new azocolorants containing chromium and cobalt (Machine-translation by Google Translate, not legally binding)
ExpiredES260723A1
(en)
A procedure for the preparation of products of transformation of complex metal compounds in azocolorants (Machine-translation by Google Translate, not legally binding)