Lubricating oil composition containing sediment-reducing additiv

Details Lubricating oil composition containing sediment-reducing additiv Lubricating oil composition containing sediment-reducing additiv

1981-10-29

1985-03-19

Metz, Andrew

Compositions

Electrolytes for electrical devices

252 334, 252 427, 252 56R, C10M 148

Patent

active

045058296

ABSTRACT:
Lubricating oil compositions which contain polycarboxylic acid-glycol esters as friction modifiers in combination with hydrocarbon soluble alkenyl succinimide dispersants with reduced tendency toward formation of sediment upon storage through addition of small proportions of polyol or polyol anhydride partial ester of a fatty acid or an ethoxylated fatty acid, amine or amide stabilizer. Glycerol oleates are preferred stabilizer additive.

REFERENCES:
patent: 3172892 (1965-03-01), LeSuer et al.
patent: 3235499 (1966-02-01), Waldmann
patent: 3254025 (1966-05-01), LeSuer
patent: 3344069 (1967-09-01), Stuebe
patent: 3626559 (1971-12-01), Rossmann et al.
patent: 3679585 (1972-07-01), Brook et al.
patent: 3920562 (1975-11-01), Foehr
patent: 3933659 (1976-01-01), Lyle et al.
patent: 4105571 (1978-08-01), Shaub et al.

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