Patent · US Expired

Polymerization catalyst used for producing polyolefins that have excellent combined properties

US6897181B2 · kind B2 · utility

4Cited by

11References

14Claims

0Family size

Assignee

Basell Polyolefine GmbH · DE

Inventors

Shahram Mihan · Bad Soden, DE
Martin Lux · Schifferstadt, DE
Wolfgang Rohde · Speyer, DE
Andreas Deckers · Flomborn, DE
Peter Kölle · Bad Dürkheim, DE
Heinz Vogt · Ludwigshafen, DE

Key dates

Filing date	May 14, 2001
Grant date	May 24, 2005
Priority date	—
Expiry date	Jun 21, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F10/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to a process for preparing a catalyst for the polymerization of olefins, which comprises:

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