Ester-modified organosilicon-based surfactants, methods of making same and applications containing the same

US9988404B2 · kind B2 · utility

Assignee

• Momentive Performance Materials GmbH · US

Inventors

• George A. Policello · Ossining, US
• Narayan Mukherjee · Croton-on-Hudson, US
• Roland Wagner · Feldkirchen-Westerham, DE
• Mark D. Leatherman · Elmsford, US

Key dates

• Filing date: Apr 7, 2016
• Grant date: Jun 5, 2018
• Expiry date: Apr 7, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D2111/18
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

There is provided herein a polyalkylene-oxide-free surfactant composition comprising an ester-modified organosilicon having the general formula (I) AOaR4b(BOcR11d)e(C)fDg. There is also provided methods for making the ester-modified organosilicon (I) and agricultural, coating, personal care and home care applications containing the polyalkylene-oxide-free surfactant composition.