Aqueous dispersions of organosilicon compounds

US10584244B2 · kind B2 · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Uwe Scheim · Coswig, DE
• Marco Kauschke · Radewitz, DE
• Stephan Marrack · Coswig, DE
• Marko Prasse · Radewitz, DE
• Holger Rautschek · Großenhain, DE

Key dates

• Filing date: Feb 4, 2016
• Grant date: Mar 10, 2020
• Expiry date: Feb 13, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K2003/265
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Aqueous dispersions which are storage stable and cure to tack-free elastomers upon removal of water contain water, alkoxysilyl-terminated polyethers and alkoxy-functional siloxanes, optionally catalysts, fillers, and other additives customary in dispersions of organosilicon compounds.