Title:
ENGINE OIL FORMULATION FOR CONTROLLING PARTICULATE EMISSIONS
Document Type and Number:
Japanese Patent JP2023174583
Kind Code:
A
Abstract:
To provide a method of reducing particulate emissions from a gasoline engine.SOLUTION: A method comprises combusting a gasoline composition in a gasoline engine, wherein the gasoline engine is lubricated with a lubricating composition including at least about 1500 ppm of calcium and at most about 500 ppm of magnesium.SELECTED DRAWING: Figure 1
Inventors:
GREGORY GUINTHER
SHAO HUIFANG
JOSEPH REMIAS
JOSEPH W ROOS
SHAO HUIFANG
JOSEPH REMIAS
JOSEPH W ROOS
Application Number:
JP2023084584A
Publication Date:
December 07, 2023
Filing Date:
May 23, 2023
Export Citation:
Assignee:
AFTON CHEMICAL CORP
International Classes:
C10M169/04
Attorney, Agent or Firm:
Patent Attorney Corporation NIP&SBPJ International Patent Office