Patent · US Active

Lubricant composition

US7932218B2 · kind B2 · utility

10Cited by
12References
22Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 27, 2007
Grant dateApr 26, 2011
Priority date—
Expiry dateNov 22, 2028

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC10N2030/52
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

Certain NH sterically hindered amine compounds of the formula

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