Catalyst systems for (co-)polymerization reactions, metallocene amide halogenides, the production and use thereof

US6316562A · kind A · utility

Assignee

• Peroxid-Chemie GmbH & Co. KG · DE

Inventors

• Florian Munck · Germering, DE
• Werner Zeiss · Puchheim, DE
• Christoph Hartmann · Freudenstadt, DE
• Alexander Vogel · Houston, US
• Andreas Detig · Hersbruck, DE

Key dates

• Filing date: Jan 21, 2000
• Grant date: Nov 13, 2001
• Expiry date: Jan 21, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F110/06
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

This invention relates to new metallocenes with mixed substituents and enhanced activity, methods of producing metallocene compounds, and the use of metallocenamide halides for generating an active catalyst system for (co)polymerization reactions.