Dendrimer compounds, method for the production thereof, use thereof as catalysts

US6570031B1 · kind B1 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Sigurd Becke · Rösrath, DE
• Uwe Denninger · Bensberg, DE
• Michael Mager · Leverkusen, DE
• Heike Windisch · Leverkusen, DE

Key dates

• Filing date: Sep 22, 2000
• Grant date: May 27, 2003
• Expiry date: Sep 22, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F4/65912
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to a novel dendrimic compounds, to a method for the production thereof and to the use thereof as catalysts for the production of polymers, in particular to the use thereof as co-catalysts for metallocenes for polymerizing unsaturated compounds.