Organopolysiloxane-containing, water-based compositions containing glycidal ether, acrylic and/or methacrylic functional groups, process for their preparation, and their use

US5885341A · kind A · utility

Assignee

• Huels Aktiengesellschaft · DE

Inventors

• Burkhard Standke · Soest, DE
• Roland Edelmann · Wehr, DE
• Albert-Johannes Frings · Rheinfelden (Baden), DE
• Michael Horn · Rheinfelden (Baden), DE
• Peter Jenkner · Rheinfelden (Baden), DE
• Ralf Laven · Niederdossenbach, DE
• Helmut Mack · Ludwigshafen, DE
• Jaroslaw Monkiewicz · Rheinfelden (Baden), DE

Key dates

• Filing date: Sep 11, 1997
• Grant date: Mar 23, 1999
• Expiry date: Sep 11, 2017

Classification

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

Abstract

Organopolysiloxane-containing, water-based compositions which are essentially free from organic solvents, have a flash point of above 70.degree. C. and liberate essentially no alcohols through hydrolysis on dilution with water, and which contain, as functional groups, glycidyl ether alkyl, acryloxyalkyl and/or methacryloxyalkyl groups, where each silicon in the organopolysiloxane carries one functional group, as well to a process for the preparation of such organopolysiloxane-containing compositions and to their use.