Stabilized fumed silica suspensions for reinforcement of reactive resins

US8071666B2 · kind B2 · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Herbert Barthel · Herzogenaurach, DE
• Michael Dreyer · Altötting, DE
• Torsten Gottschalk-Gaudig · Burghausen, DE

Key dates

• Filing date: Jul 4, 2006
• Grant date: Dec 6, 2011
• Expiry date: Dec 3, 2027

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K9/06
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Suspensions having good flow properties are produced by including a particulate thickener containing chemically or physically bound polymer.