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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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Filing date
Publication date
Application filed by Courtaulds PLCfiledCriticalCourtaulds PLC
Publication of ES238601A2publicationCriticalpatent/ES238601A2/es
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
Mejoras en el procedimiento para la obtención de soluciones de poliacrilonitrilo, objeto de la patente principal caracterizándose porque la polimerización se realiza a un Ph de 6 a 8 en presencia de un compuesto azoico como catalizador y e un agente reductor inerte para el compuesto azoico en las condiciones de polimerización.
ES0238601A1956-11-161957-11-15Procedimiento para la obtencion de soluciones de poliacrilonitrilo
ExpiredES238601A2
(es)