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
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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Filing date
Publication date
Priority claimed from CH689765Aexternal-prioritypatent/CH449264A/de
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Publication of ES326828A1publicationCriticalpatent/ES326828A1/es
Procedimiento de polimerizacion del cloruro de vinilo en suspension acuosa para la obtencion de una resina que se presenta bajo forma de granos de porosidad elevada.