Patent · US Active

Catalyst components for the polymerization of olefins

US9714303B2 · kind B2 · utility

0Cited by

1References

14Claims

0Family size

Assignee

Basell Poliolefine Italia S.r.l. · IT

Inventors

Alessandro Mignogna · Ferrara, IT
Reynald Chevalier · Paris, FR
Simona Guidotti · Ferrara, IT
Dario Liguori · Ferrara, IT
Giampiero Morini · Ferrara, IT
Martin Schneider · Remchingen, DE

Key dates

Filing date	May 13, 2014
Grant date	Jul 25, 2017
Priority date	—
Expiry date	May 13, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2602/08
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A solid catalyst component for the polymerization of olefins comprising Mg, Ti, Cl and at least an electron donor compound which is the reaction product obtained by bringing into contact a Mg compound and a Ti compound having at least a Ti-halogen bond with an electron donor selected from specific diphenol derivatives.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.