Lubricating grease composition based on ionic liquids

US8455407B2 · kind B2 · utility

Assignee

• Kluber Lubrication Munchen SE & Co. KG · DE

Inventors

• Martin Schmidt-Amelunxen · Bad Ems, DE
• Dieter Sohn · Germering, DE
• Stefan Grundei · Mering, DE
• Andrea Höpke · Olching, DE

Key dates

• Filing date: Mar 19, 2009
• Grant date: Jun 4, 2013
• Expiry date: Oct 30, 2029

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C10N2050/10
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to the use of ionic liquids for production of water-resistant lubricating grease compositions, which are used in a temperature range from at least 30° C. to at least 180° C. and have good anticorrosion properties.