Patent · US Expired

Method for polymerizing olefins

US6887958B1 · kind B1 · utility

7Cited by

1References

12Claims

0Family size

Assignee

BASF SE

Inventors

Shahram Mihan · Bad Soden, DE
Randolf Köhn · Bath, GB
Guido Seifert · Berlin, DE

Key dates

Filing date	Oct 5, 2000
Grant date	May 3, 2005
Priority date	—
Expiry date	Jan 14, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F110/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Ethylene or propylene are copolymerized with one another or with other olefinically unsaturated compounds in the presence of a catalyst system comprising the following components:

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