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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoechst AG, Farbwerke Hoechst AGfiledCriticalHoechst AG
Priority to ES0228028ApriorityCriticalpatent/ES228028A1/en
Publication of ES228028A1publicationCriticalpatent/ES228028A1/en
Process for the purification of polyolefins characterized by the fact of carrying out an alkaline hydrolysis of the impurities present in the polymerization products or in the suspensions of said products, with the use of steam distillation. (Machine-translation by Google Translate, not legally binding)
ES0228028A1956-04-181956-04-18Procedure for the depletion of poliolephins (Machine-translation by Google Translate, not legally binding)
ExpiredES228028A1
(en)
Procedure for the preparation of new aqueous solutions of adrenocrome monosemicarbazone. (Machine-translation by Google Translate, not legally binding)