ES374244A3 - Catalytic process for the preparation of an ethylene polymer using nickel on carbon and an alkaline metal. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Catalytic process for the preparation of an ethylene polymer using nickel on carbon and an alkaline metal. (Machine-translation by Google Translate, not legally binding)
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Union Espanola de Explosivos SA
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Union Espanola de Explosivos SA
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Priority to ES374244ApriorityCriticalpatent/ES374244A3/en
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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
Catalytic process for the preparation of an ethylene polymer using nickel on carbon and an alkali metal, which polymer of ethylene having a molecular weight of at least about 300, said process consisting of contacting ethylene with catalytically effective amounts of an alkali metal and a catalyst comprising essentially a lower proportion of nickel supported on a higher proportion of an activated carbon at a temperature between about 25ºC and 250º, and separating an ethylene polymer having a molecular weight of at least about 300 thus produced. (Machine-translation by Google Translate, not legally binding)
ES374244A1969-12-041969-12-04Catalytic process for the preparation of an ethylene polymer using nickel on carbon and an alkaline metal. (Machine-translation by Google Translate, not legally binding)
ExpiredES374244A3
(en)
Catalytic process for the preparation of an ethylene polymer using nickel on carbon and an alkaline metal. (Machine-translation by Google Translate, not legally binding)
Catalytic process for the preparation of an ethylene polymer using nickel on carbon and an alkaline metal. (Machine-translation by Google Translate, not legally binding)
Catalytic process for the preparation of an ethylene polymer using nickel on carbon and an alkaline metal. (Machine-translation by Google Translate, not legally binding)
Catalytic process for the preparation of an ethylene polymer using nickel on carbon and an alkaline metal. (Machine-translation by Google Translate, not legally binding)
Process for the polymerization of ethylene with an alkaline nickel oxide catalyst and alkaline hydride. (Machine-translation by Google Translate, not legally binding)
Process for the polymerization of ethylene with a catalyst of nickel oxide on carbon mas metal alcalinoterreo. (Machine-translation by Google Translate, not legally binding)
Process for the polymerization of ethylene with nickel oxide catalyst on alkalinoterreo carbon-hydride. (Machine-translation by Google Translate, not legally binding)
Process of polymerization of olefins with a metal oxide of group v and an alkaline metal hydride. (Machine-translation by Google Translate, not legally binding)
Process of conversion of gaseous olefins in solid polymers with oxides of metals of group 6a and alkalinoterreal metals. (Machine-translation by Google Translate, not legally binding)
Process of polymerization of olefins with a metal oxide of group v and an alkaline metal. (Machine-translation by Google Translate, not legally binding)
Process of polymerization of ethylene with catalyst composed of metallic oxide of group 6a and an alkalinoterreo carbide. (Machine-translation by Google Translate, not legally binding)