Lubricant composition containing ionic liquids

US11312916B2 · kind B2 · utility

Assignee

• Klüber Lubrication München SE & Co. KG · DE

Inventors

• Stefan Seemeyer · Hilden, DE
• Stefan Grundei · Mering, DE
• Nataliya Panagiotidou · Munich, DE
• Thomas Schubert · Soest, DE
• Sebastian Plebst · Ludwigsburg, DE

Key dates

• Filing date: Jan 29, 2021
• Grant date: Apr 26, 2022
• Expiry date: Jan 29, 2041

Classification

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

Abstract

The present disclosure relates to a lubricant composition comprising a lubricant, a first ionic liquid which is soluble in polyalphaolefin and a second ionic liquid which is insoluble in polyalphaolefin. By using the two different ionic liquids, the technical properties of the lubricant compositions can be improved.