Oil-soluble molybdenum multifunctional friction modifier additives for lubricant compositions
作者： Cyril A. Migdal , Theodore E. Nalesnik
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摘要: A lubricating oil additive is disclosed that comprises the reaction product of: (a) an unsaturated or saturated ester acid, (b) a diamine of formula: ##STR1## (c) carbon disulfide, and (d) molybdenum compound, wherein R 8 alkyl group 1 to 40 atoms, 9 10 are independently selected aliphatic aromatic moieties, W oxygen, sulfur, --CH 2 --. The imparts friction modification beneficial antiwear, extreme pressure, oxidation stability properties oil.
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