Hydrosilylation catalysts

US8236915B2 · kind B2 · utility

Assignees

• Momentive Performance Materials GmbH · US
• Cornell University · IT

Inventors

• Johannes G. P. Delis · Bergen op Zoom, NL
• Susan A. Nye · Feura Bush, US
• Kenrick M. Lewis · New York, US
• Keith J. Weller · Yonkers, US
• Paul J. Chirik · Princeton, US
• Aaron M. Tondreau · Zürich, CH
• Sarah Kathleen Russell · Ithaca, US

Key dates

• Filing date: Jul 8, 2010
• Grant date: Aug 7, 2012
• Expiry date: Sep 5, 2030

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07B2200/11
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Disclosed herein are manganese, iron, cobalt, or nickel complexes containing terdentate pyridine diimine ligands and their use as efficient and selective hydrosilylation catalysts.