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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Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
Original Assignee
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
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Filing date
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Application filed by Glanzstoff AG, Vereinigte Glanzstoff Fabriken AGfiledCriticalGlanzstoff AG
Publication of ES210272A1publicationCriticalpatent/ES210272A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedimiento para la parificación de dimetilformanida caracterizado por añadirse a la dimetilformanida alcoholes primarios monovalentes de bajo punto de ebullición tales como por ejemplo metanol etanol o butanol hasta un 20 % en peso con relación a la dimetilformanida sometiéndose esta mezcla a una destilación fraccionada.
ES0210272A1952-11-081953-07-09Un procedimiento para la purificacion de cimetilformamida
ExpiredES210272A1
(es)