MAGNESIUM DICHLORIDE-ETHANOL ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM

MAGNESIUM DICHLORIDE-ETHANOL ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM

Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I) Where R 1 and R 2 , independently, are selected from are selected from hydrogen and C 1 -C 15 hydrocarbon groups, optionally contain an heteroatom selected from halogen, P, S, N, O and Si, whi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BALBONI, DAVIDE, MORINI, GIAMPIERO, MIGNOGNA, ALESSANDRO, CRISTOFORI, ANTONIO
Format: Patent
Sprache:eng ; fre ; ger
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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Beschreibung
Zusammenfassung:Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I) Where R 1 and R 2 , independently, are selected from are selected from hydrogen and C 1 -C 15 hydrocarbon groups, optionally contain an heteroatom selected from halogen, P, S, N, O and Si, which can be fused together to form one or more closed cycles and A is a bivalent bridging group.