Organosiloxane-bonded transition metal complexes

US5426200A · kind A · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Jochen Dauth · Burghausen, DE
• Udo Peetz · Burghausen, DE
• Bernward Deubzer · Burghausen, DE

Key dates

• Filing date: Jul 19, 1994
• Grant date: Jun 20, 1995
• Expiry date: Jul 19, 2014

Classification

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

Abstract

Organosiloxanes comprising at least one chemically bonded transition metal complex of Pt, Pd, Rh, Ru, Os or Ir, having a triazene, tetrazene, tetrazdiene, pentazdiene or triazene oxide ligand and are used as hydrosilylation catalysts that can be activated by light and/or heat.