Polycarbonate-polyorganosiloxane- and/or polyurethane-polyorganosiloxane compounds

US8673985B2 · kind B2 · utility

Assignee

• Momentive Performance Materials GmbH · US

Inventors

• Horst Lange · Bochum, DE
• Roland Wagner · Feldkirchen-Westerham, DE
• Gunnar Hoffmüller · Linz, DE
• Karl-Heinz Sockel · Leverkusen, DE
• Walter Simon · Bochum, DE

Key dates

• Filing date: Mar 5, 2009
• Grant date: Mar 18, 2014
• Expiry date: Mar 20, 2030

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D183/10
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to novel polycarbonate-polyorganosiloxane and/or polyurethane-polyorganosiloxane compounds, methods for their production, their use, functional formulations containing them, precursors for their production, as well as reactive compositions containing the aforementioned precursors.