Gas engine lubricating oil composition

Details Gas engine lubricating oil composition Gas engine lubricating oil composition

2006-09-05

2006-09-05

McAvoy, Ellen M. (Department: 1764)

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Organic compound containing boron

C508S460000

Reexamination Certificate

active

07101830

ABSTRACT:
A gas engine lubricating oil composition having a boron content of more than 95 ppm, the gas engine lubricating oil composition comprising: a major amount of a lubricating oil having a viscosity index of 80 to 120, and including at least 90 mass percent of saturates and 0.03 mass percent or less of sulphur; and at least one metal detergent.The gas engine lubricating oil composition exhibits improved oxidation and reduced deposit formation.

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