Patent · US Expired

Fuel oil compositions with improved lubricity properties

US5833722A · kind A · utility

35Cited by
13References
25Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 24, 1997
Grant dateNov 10, 1998
Priority date—
Expiry dateNov 24, 2017

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC10L1/2493
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

The lubricity of low sulphur fuels is enhanced by incorporation of a lubricity enhancing additive in combination with a nitrogen compound.

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