Concentrates, lubricant compositions and methods for improving f

Details Concentrates, lubricant compositions and methods for improving f Concentrates, lubricant compositions and methods for improving f

1978-06-14

1982-04-27

Shaver, Paul F.

Compositions

Electrolytes for electrical devices

184 1E, 252 334, 252 327R, C10M 140

Patent

active

043269729

ABSTRACT:
Fuel economy of internal combustion engines, especially gasoline engines, is improved by lubricating such engines with specific lubricant compositions in which the essential ingredients are a specific sulfurized composition and a basic alkali metal sulfonate. Additional ingredients may include at least one oil-dispersible detergent or dispersant, a viscosity improving agent, and a specific salt of a phosphorus acid.

REFERENCES:
patent: 3272746 (1966-09-01), Le Suer et al.
patent: 3312618 (1967-04-01), Le Suer et al.
patent: 3702300 (1972-11-01), Coleman
patent: 3926822 (1975-12-01), Habiby

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