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
Original Assignee
Ciba Geigy AG
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Filing date
Publication date
Priority claimed from CH1639972Aexternal-prioritypatent/CH578026A5/xx
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Publication of ES420395A1publicationCriticalpatent/ES420395A1/es
Werkwijze voor het bereiden van metalliseerbare trisazokleurstoffen en de metaalcomplexen van deze kleurstoffen, alsmede van mengsels hiervan en voor het verven van leder daarmede, alsmede voorwerpen van leder, die onder toepassing van laatstgenoemde werkwijze zijn aangeverfd.
Fremgangsmåde til massefarvning af termoplastiske polymere med farvestoffer, der er opløselige i organiske opløsningsmidler, og præparat til anvendelse ved fremgangsmåden.