Patent · US Active

Lubricant composition and use as a lubricant additive of guanidinium-based ionic liquids

US11905485B2 · kind B2 · utility

0Cited by

1References

15Claims

0Family size

Assignee

TOTAL MARKETING SERVICES · FR

Inventors

Modestino DE FEO · Solaize, FR
Thomas Schubert · Soest, DE
Boyan Iliev · Heilbronn, DE

Key dates

Filing date	Apr 15, 2020
Grant date	Feb 20, 2024
Priority date	—
Expiry date	Apr 24, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10N2040/26
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Use of a guanidinium-based ionic liquid as detergent in a lubricant composition, notably for lubricating marine engines. A lubricant composition including a guanidinium-based ionic liquid.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.