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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Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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Filing date
Publication date
Priority claimed from FR6910477Aexternal-prioritypatent/FR2039557A5/fr
Application filed by Rhone Poulenc SAfiledCriticalRhone Poulenc SA
Publication of ES378262A1publicationCriticalpatent/ES378262A1/es
Fremgangsmåde til fremstilling af polyurethaner, eventuelt i skumform, ved hvilken man omsætter en polyol med polyisocyanat i nærværelse af jernforbindelser som katalysatorer.