Organometallic compounds with fused indenyl ligands

US6613713B2 · kind B2 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Sigurd Becke · Rösrath, DE
• Heinrich Lang · Ergersheim, DE
• Thomas Weiss · Tamm, DE

Key dates

• Filing date: Jan 23, 2001
• Grant date: Sep 2, 2003
• Expiry date: Jul 28, 2021

Classification

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

Abstract

The present invention relates to transition metal organometallic compounds with an indenyl ligand attached in position 2 and fused in position 5,6, to a process for the production thereof and to the use thereof as catalysts for the (co)polymerization of olefinic and/or diolefinic monomers.