ES264398A1 - Procedure for the preparation of monoazakolants containing metal (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of monoazakolants containing metal (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
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Ciba Geigy AG
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Publication date
Priority claimed from CH91960Aexternal-prioritypatent/CH446563A/en
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Publication of ES264398A1publicationCriticalpatent/ES264398A1/en
Process for the preparation of metal-containing monoazo dyes, characterized in that heavy metal compounds, complexes of monoazo dyes which correspond as free acids to the formula are prepared by metallization or condensation. ** (See formula) ** where they mean: n an integer valued at the most 3, X an acylamino group, And a hydrogen atom, or a group of acid, sulfonic, Z a hydrogen atom, a nitro group, a halogen atom, or an acylamino group, and to which effect at least one of the symbols X and Z represents an reactive acylamino or triazinylamino aliphatic radical. (Machine-translation by Google Translate, not legally binding)
ES0264398A1960-01-281961-01-27Procedure for the preparation of monoazakolants containing metal (Machine-translation by Google Translate, not legally binding)
ExpiredES264398A1
(en)