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Union Carbide Corp
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Union Carbide Corp
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Priority to ES0241257ApriorityCriticalpatent/ES241257A1/en
Publication of ES241257A1publicationCriticalpatent/ES241257A1/en
Transition And Organic Metals Composition Catalysts For Addition Polymerization
(AREA)
Abstract
Process for polymerizing lower olefins, comprising contacting a lower olefin with a catalytic composition comprising an aluminum trihalide soluble in liquid hydrocarbons, a metal organ compound of a metal of groups ii-b, iv-a or va of the system periodic of the elements and at least a trace amount of a hydrocarbon-soluble vanadium compound or compounds, or a hydrocarbon-soluble compound or compounds obtained by the reaction of a vanadium compound with an aluminum trihalide and the dissolution or dispersion of the catalytic composition in an inert hydrocarbon liquid substantially free of oxygen, sulfur or oxygen or sulfur compounds. (Machine-translation by Google Translate, not legally binding)
ES0241257A1958-04-101958-04-10A procedure for polymerizing lower olefins (Machine-translation by Google Translate, not legally binding)
ExpiredES241257A1
(en)
Procedure for the preparation of mixed catalysts for the low pressure polymerization of olefins (Machine-translation by Google Translate, not legally binding)
A procedure for the polymerization of ethylene with other or other insatured hydrocarbons (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of ethylene copolymers with at least another alkenne and at least one polyunspured endocyclic compound (Machine-translation by Google Translate, not legally binding)