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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Huels AG
Original Assignee
Chemische Werke Huels AG
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Filing date
Publication date
Application filed by Chemische Werke Huels AGfiledCriticalChemische Werke Huels AG
Publication of ES248473A2publicationCriticalpatent/ES248473A2/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization
(AREA)
Abstract
Improvements introduced in the object of the main patent no. 246,796 by "process for the preparation of polyethylene", by means of low pressure polymerization with the help of mixed catalysts based on halogen-ortho-titanic and aluminum orgametlar compounds, conveniently in the presence of inert diluents, as claimed in the aforementioned main patent no. 246,796, characterized in that, instead of the pure halogeno-ortho-titanic staters, transposition products of titanium tetrahalide with orthotitanic esters containing halogen-ortho-titanic esters are used. (Machine-translation by Google Translate, not legally binding)
ES0248473A1958-09-251959-04-07Procedure for the preparation of polyethylene (Machine-translation by Google Translate, not legally binding)
ExpiredES248473A2
(en)
