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
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Priority to ES0237146ApriorityCriticalpatent/ES237146A1/en
Publication of ES237146A1publicationCriticalpatent/ES237146A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for the fractional distillation of mixtures of halides, anhydrous, of the elements of the v group of the periodic system, characterized in that the distillation is carried out in the presence of anhydrous fluxes, or mixtures thereof. (Machine-translation by Google Translate, not legally binding)
ES0237146A1957-08-141957-08-14Procedure for fractional distillation of halides mixtures (Machine-translation by Google Translate, not legally binding)
ExpiredES237146A1
(en)