PROCESS FOR THE PREPARATION OF A COPOLYMER OF ETHYLENE

PROCESS FOR THE PREPARATION OF A COPOLYMER OF ETHYLENE

A PROCESS FOR THE PREPARATION OF AN ELASTOMERIC POLYMER OF ETHYLENE WHICH COMPRISES POLYMERIZING, IN SUSPENSION, A MIXTURE OF MONOMERS COMPRISING ETHYLENE, AT LEAST ONE A-OLEFIN HAVING FROM 3 TO 12 CARBON ATOMS, POSSIBLY AT LEAST ONE NON-CONJUGATED DIENE HAVING FROM 4 TO 20 CARBON ATOMS, IN THE PRES...

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Bibliographische Detailangaben
Hauptverfasser: PERRETTA, COSTANTINO, VALLIERI, ANDREA
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Zusammenfassung:A PROCESS FOR THE PREPARATION OF AN ELASTOMERIC POLYMER OF ETHYLENE WHICH COMPRISES POLYMERIZING, IN SUSPENSION, A MIXTURE OF MONOMERS COMPRISING ETHYLENE, AT LEAST ONE A-OLEFIN HAVING FROM 3 TO 12 CARBON ATOMS, POSSIBLY AT LEAST ONE NON-CONJUGATED DIENE HAVING FROM 4 TO 20 CARBON ATOMS, IN THE PRESENCE OF A CATALYTIC SYSTEM COMPRISING: - A SUSPENSION IN OIL OF AT LEAST ONE CATALYST SELECTED FROM COMPOUNDS CONTAINING VANADIUM; - AT LEAST ONE CO-CATALYST, AS SUCH, SELECTED FROM COMPOUNDS CONTAINING ALUMINIUM; AT LEAST ONE ACTIVATOR, AS SUCH, SELECTED FROM COMPOUNDS CONTAINING CHLORINE.