Catalysts based on fulvene metal complexes

US6281153A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Sigurd Becke · Rösrath, DE
• Rudiger Beckhaus · Oldenburg, DE

Key dates

• Filing date: Jan 21, 2000
• Grant date: Aug 28, 2001
• Expiry date: Jan 21, 2020

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S526/943
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

This invention relates to a catalyst system based on fulvene metal complexes as well as their use for the polymerization of unsaturated compounds, in particular for the polymerization and copolymerization of olefins and/or dienes.