Patent · US Expired

Catalyst system based on fulvene cyclopentadienyl metal complexes

US6258744A · kind A · utility

4Cited by

8References

7Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Rudiger Beckhaus · Oldenburg, DE
Jurgen Heinrichs · Aachen, DE
Sigurd Becke · Rösrath, DE

Key dates

Filing date	Aug 13, 1999
Grant date	Jul 10, 2001
Priority date	—
Expiry date	Aug 13, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F4/65925
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a catalyst system based on fulvene cyclopentadienyl metal complexes, to a method of producing said catalyst system and to the use thereof for the polymerization and copolymerization of olefins and/or dienes.

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