Organosilicon compounds having triazene groups

US5548070A · kind A · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Jochen Dauth · Burghausen, DE
• Bernward Deubzer · Burghausen, DE
• Elfriede Mayer · Waldkraiburg, DE
• Oskar Nuyken · Munich, DE
• Brigitte Voit · Munich, DE
• Ralf Kollefrath · Altdorf, CH

Key dates

• Filing date: Jul 19, 1994
• Grant date: Aug 20, 1996
• Expiry date: Jul 19, 2014

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G77/388
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The organosilicon compounds have at least one Si--C-bonded organic radical which contains at least one triazene group. The organosilicon compounds can be employed as heat- and light-unstable free radical initiators for the preparation of homo-, graft co- and block copolymers from olefinically unsaturated compounds and for crosslinking organosilicon compounds and organic compounds which can be polymerized by free radical polymerization.