Low viscosity polyorganosiloxanes comprising quaternary ammonium groups, methods for the production and the use thereof

US9428616B2 · kind B2 · utility

Assignee

• Momentive Performance Materials GmbH · US

Inventors

• Roland Wagner · Feldkirchen-Westerham, DE
• Karl-Heinz Stachulla · Leverkusen, DE
• Karl-Heinz Sockel · Leverkusen, DE
• Sigfredo Gonzales · Danbury, US
• Anne Dussaud · Tarrytown, US

Key dates

• Filing date: Mar 26, 2013
• Grant date: Aug 30, 2016
• Expiry date: Mar 26, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D2111/12
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Low viscosity polyorganosiloxanes comprising a) at least one polyorganosiloxane group, b) at least one quaternary ammonium group, c) at least one terminal ester group, methods of the manufacture thereof and their use for the modification of surfaces of substrates.