Transition metal compound

US6002032A · kind A · utility

Assignee

• Targor GmbH · DE

Inventors

• Gerhard Erker · Münster, DE
• Bodo Temme · Munster, DE
• Michael Aulbach · Hofheim, DE
• Bernd Bachmann · Eppstein, DE
• Frank Kuber · Oberursel, DE

Key dates

• Filing date: Jun 7, 1995
• Grant date: Dec 14, 1999
• Expiry date: Jun 7, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F210/16
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to zwitterionic neutral transition metal compounds. The compounds are suitable as catalyst components for the polymerization of olefins.