Phosphorus-free antiwear/antifriction additives

Details Phosphorus-free antiwear/antifriction additives Phosphorus-free antiwear/antifriction additives

1988-03-31

1989-09-05

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 486, 558255, 558256, C10M13522

Patent

active

048636223

ABSTRACT:
A phosphorous free antiwear/antifriction additive for lubricant oil is described. The additive is a fatty acid thio ester or a dialkyl disubstituted fatty acid thio amine having the formula of ##STR1## wherein R.sub.1 is a saturated or unsaturated hydrocarbon having 8 to 40 carbon atoms;

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