Synthesis of novel organometallics and their use in olefin polymerization

US5726332A · kind A · utility

Assignees

• Witco Corporation · US
• The Research Foundation of the State University of New York · US

Inventors

• John J. Eisch · Vestal, US
• Wolfram Uzick · Schwerte, DE
• Katrin MacKenzie · Naundorf, DE
• Stefan Gurtzgen · Wuppertal, DE
• Rainer Rieger · Bonn, DE

Key dates

• Filing date: May 1, 1996
• Grant date: Mar 10, 1998
• Expiry date: May 1, 2016

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F4/65925
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Novel bimetallic organometallic compounds, their synthesis and application in polymerization catalyst system based on combination of such novel bimetallic organometallic compounds with transition metal complexes is provided.