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US 2026/0258170 A1Published application
Catalyst components for the polymerization of olefins
AssigneeBasell Poliolefine Italia S.r.l.
InventorsAlessandro Mignogna, Leonardo Brustolin, Giampiero Morini
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Abstract
A solid catalyst component for the polymerization of olefins made from or containing Mg. Ti and an electron donor of formula (I): wherein R1 and R9 groups. equal to or different from each other. are selected from C1-C15 hydrocarbon groups, R2 group is selected from hydrogen or C1-C10 hydrocarbon groups, R3 to R8 groups, independently, are selected from hydrogen or C1-C15 hydrocarbon groups.
Claims15
A catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I):
- wherein R1 and R9 groups, equal to or different from each other, are selected from C1-C15 hydrocarbon groups, R2 group is selected from hydrogen or C1-C10 hydrocarbon groups, R3 to R8 groups, independently, are selected from hydrogen or C1-C15 hydrocarbon groups.
Dependencies are inferred from the claim text.