CH486530A - Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen
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Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen
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Publication number
CH486530A
CH486530ACH1834368ACH1834368ACH486530ACH 486530 ACH486530 ACH 486530ACH 1834368 ACH1834368 ACH 1834368ACH 1834368 ACH1834368 ACH 1834368ACH 486530 ACH486530 ACH 486530A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Geigy Ag J RfiledCriticalGeigy Ag J R
Priority to CH1834368ApriorityCriticalpatent/CH486530A/de
Priority claimed from CH634567Aexternal-prioritypatent/CH476075A/de
Publication of CH486530ApublicationCriticalpatent/CH486530A/de