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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Dow Chemical Iberica SL
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Dow Unquinesa SA
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Publication date
Application filed by Dow Unquinesa SAfiledCriticalDow Unquinesa SA
Priority to ES0275495ApriorityCriticalpatent/ES275495A3/en
Publication of ES275495A3publicationCriticalpatent/ES275495A3/en
A continuous process of homopolymerization of ethylene at pressures above 1000 atmospheres including the steps comprising the step of ethylene together with a dialkyl dioxide of the formula ROOR ', wherein R and R' are unsubstituted simple alkyl groups containing 1 to 3 carbon atoms, through a reaction zone of large length/diameter ratio, at temperatures between 205 to 300º C and with contact times not exceeding 30 minutes and continuously removing the homopolymer produced from the reaction zone. (Machine-translation by Google Translate, not legally binding)
ES0275495A1962-03-151962-03-15A continuous procedure of homopolimeration of ethylene (Machine-translation by Google Translate, not legally binding)
ExpiredES275495A3
(en)