Patent · US Expired

Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use

US6849700B1 · kind B1 · utility

1Cited by

12References

52Claims

0Family size

Assignee

Borealis Technology Oy · FI

Inventors

Thomas Garoff · Helsinki, FI
Timo Leinonen · Tolkkinen, FI

Key dates

Filing date	May 9, 2000
Grant date	Feb 1, 2005
Priority date	—
Expiry date	May 9, 2020

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F110/06
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to a process for the preparation of an olefin polymerisation catalyst component, said catalyst component and its use. The process is mainly characterized by the steps of

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