Patent · US Active

Overbased metal sulphonate detergent

US8105991B2 · kind B2 · utility

5Cited by
3References
16Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 1, 2008
Grant dateJan 31, 2012
Priority date—
Expiry dateMar 5, 2030

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC10N2070/02
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

An overbased metal sulphonate detergent having incorporated therein at least one friction modifier including at least one amine group.

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