Triazene oxide-transition metal complexes as hydrosilylation catalysts

US5496961A · kind A · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Jochen Dauth · Burghausen, DE
• Josef Wolferseder · Tann, DE
• Bernward Deubzer · Burghausen, DE

Key dates

• Filing date: May 10, 1995
• Grant date: Mar 5, 1996
• Expiry date: May 10, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G77/26
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Organosilicon compounds having Si-bonded hydrogen atoms are reacted with organic compounds having aliphatic multiple bonds in the presence of triazene oxide-transition metal complexes. The triazene oxide-transition metal complexes are activated by heating at temperatures of from 50.degree. C. to 250.degree. C. and/or by irradiation with light.