Lubricating compositions

Details Lubricating compositions Lubricating compositions

1985-05-28

1989-01-31

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 496, 252 515A, C10M12526

Patent

active

048013900

ABSTRACT:
Lubricating compositions particularly for crankcase lubrication of gasoline and diesel engines in automobiles and trucks have improved viscometric properties by the incorporation of an ashless dispersant and a dispersant viscosity improver with increased boron content of at least 0.02 wt. % of the composition, preferably in the form of an ashless dispersant borated to a higher level.

REFERENCES:
patent: 3087936 (1963-04-01), Le Suer
patent: 3254025 (1966-05-01), Le Suer
patent: 4068056 (1978-01-01), Engel et al.
patent: 4068058 (1978-01-01), Engel et al.
patent: 4089794 (1978-05-01), Engel et al.
patent: 4113639 (1978-09-01), Lonstrup et al.
patent: 4137185 (1979-01-01), Gardiner et al.
patent: 4146489 (1979-03-01), Stambaugh
patent: 4149984 (1979-04-01), Wenzel et al.
patent: 4295983 (1981-10-01), Papay et al.
patent: 4455243 (1984-06-01), Liston
patent: 4495088 (1985-01-01), Liston

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