Novel carbamate additives for functional fluids

Details Novel carbamate additives for functional fluids Novel carbamate additives for functional fluids

1986-02-21

1989-07-11

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 45, 252 464, 252 515R, 44 68, C10M13518, C10M13516, C10L 124

Patent

active

048469831

ABSTRACT:
Novel molybdenum or tungsten thiocarbamate additives for functional fluids, e.g., lubricating oils, automatic transmission fluids (ATF), as well as fuel compositions, have been developed. The molybdenum or tungsten carbamate compositions, compounds, complexes and oligomers of the present invention are derived from at least one hydrocarbyl primary amine and impart improved anti-wear properties, anti-oxidant properties, extreme pressure properties and friction modifying properties in functional fluids for internal combustion engines.

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Lashkhi et al., Khimiya i Tekhnologiya Topliv i Masel, No. 12, pp. 33-35, Dec. 1983.

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