Amino acid complexes and the use thereof in producing olefin polymers

US6858688B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Shahram Mihan · Bad Soden, DE
• Wolfgang Beck · Schwabsoien, DE
• Walter Ponikwar · Burghausen, DE

Key dates

• Filing date: Sep 19, 2001
• Grant date: Feb 22, 2005
• Expiry date: Sep 19, 2021

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J2531/847
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

An amino acid complex of the formula I, where M is selected from among Fe, Co, Ni, Pd, Pt and Ir, preferably Ni, can be used for the polymerization of olefins.