Fine-particle, stable suspensions of functionalized, completely or partially hydrogenated nitrile rubbers

US9120918B2 · kind B2 · utility

Assignee

• LANXESS Deutschland GmbH · DE

Inventors

• Matthias Soddemann · Schattdorf, CH
• Daniel Gordon Duff · Leverkusen, DE
• Lars Krueger · Leverkusen, DE
• Sigrun Stein · Leverkusen, DE

Key dates

• Filing date: Dec 30, 2013
• Grant date: Sep 1, 2015
• Expiry date: Dec 30, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08J2315/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Novel stable aqueous suspensions of a functionalized, completely or partially hydrogenated nitrile rubber are provided with very low emulsifier content and small particle diameter, furtheron a process for production thereof and the use thereof for producing composite materials via coating of substrate materials with the suspension.