Oligomerized organopolysiloxane cocondensate, its production and its use for treatment of surfaces

US6251989A · kind A · utility

Assignee

• Degussa-Huels AG · DE

Inventors

• Roland Edelmann · Wehr, DE
• Albert-Johannes Frings · Rheinfelden (Baden), DE
• Michael Horn · Rheinfelden (Baden), DE
• Peter Jenkner · Rheinfelden (Baden), DE
• Eckhard Just · Rheinfelden (Baden), DE
• Manfred Kaussen · Ottersweier, DE
• Ralf Laven · Niederdossenbach, DE
• Helmut Lohmann · Krefeld, DE
• Helmut Mack · Ludwigshafen, DE
• Jaroslaw Monkiewicz · Rheinfelden (Baden), DE
• Stephan Ramlow · Krefeld, DE
• Burkhard Standke · Soest, DE
• Tilman Ludecke Taeger · Seeheim-Jugenheim, DE

Key dates

• Filing date: May 26, 1999
• Grant date: Jun 26, 2001
• Expiry date: May 26, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09K3/18
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

An oligomerized polyorganosiloxane cocondensate which may be obtained, in part, by mixing an water-soluble amino-functional organosilane represented with at least one of the followoing: a fluoro-functional organosilane, an organosilane, and an organosilane. The cocondensate may be used, for example, in a method of treating surfaces.