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Novartis AG
Original Assignee
JR Geigy AG
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Publication date
Application filed by JR Geigy AGfiledCriticalJR Geigy AG
Priority to ES0203802ApriorityCriticalpatent/ES203802A1/es
Publication of ES203802A1publicationCriticalpatent/ES203802A1/es
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General
(AREA)
Abstract
Procedimiento para la preparación de poliazocolorantes cuprificables, caracterizado porque se copula 1 mol del diazocompuesto nitrado del ácido 1-amino-2-oxi-naftalin-4-sulfónico, y 1 mol de un diazocompuesto de la fórmula general I.
ES0203802A1952-06-021952-06-02PROCEDIMIENTO PARA LA PREPARACIoN DE POLIAZOCOLORANTES CUPRIFICABLES
ExpiredES203802A1
(es)