ES245087A1 - Procedure to polymerize ethylene with the support of organ-metallic catalysts (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure to polymerize ethylene with the support of organ-metallic catalysts (Machine-translation by Google Translate, not legally binding)
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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Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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Application filed by Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpAfiledCriticalMontedison SpA
Priority to ES0245087ApriorityCriticalpatent/ES245087A1/en
Publication of ES245087A1publicationCriticalpatent/ES245087A1/en
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P20/00—Technologies relating to chemical industry
Y02P20/50—Improvements relating to the production of bulk chemicals
Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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Transition And Organic Metals Composition Catalysts For Addition Polymerization
(AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
Process for polymerizing ethylene with the aid of a ziegler catalyst, characterized in that the catalyst components are brought into contact with stirring at a temperature of -10ºC to -100º c, the stirring is continued as the temperature rises to room temperature and the catalyst thus formed it is put in contact with ethylene under the polymerization conditions. (Machine-translation by Google Translate, not legally binding)
ES0245087A1958-11-051958-11-05Procedure to polymerize ethylene with the support of organ-metallic catalysts (Machine-translation by Google Translate, not legally binding)
ExpiredES245087A1
(en)
Procedure for the preparation of a solid compound of a method of transition resulting from the reaction of a composite of a transition metal with the hydroxychloride of a divalent metal. (Machine-translation by Google Translate, not legally binding)
Procedure for the production of elevated polymers and ethelen linelaes in granulated form. (Machine-translation by Google Translate, not legally binding)