Lubricating compositions and method of using same

Details Lubricating compositions and method of using same Lubricating compositions and method of using same

1988-10-04

1990-03-13

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 28, 252 29, 252 325, 252 34, 252 35, 252 38, 252 41, 252 427, 72 42, C10M13514

Patent

active

049081438

ABSTRACT:
Additives comprising a salt or complex of tetrathiocarbonic acid are useful in lubricants to enhance both the extreme pressure/anti-wear and anti-oxidant capabilities thereof. The lubricants preferably are oils of lubricating viscosity, which may be thickened to grease-like consistency with one or more oil thickeners, and contain from about 0.1 to about 20 weight percent of said additives.

REFERENCES:
patent: 3525690 (1970-08-01), Christian
patent: 3933657 (1976-01-01), Seni et al.
patent: 4476113 (1984-10-01), Young et al.
patent: 4507214 (1985-03-01), Aldorf
patent: 4551167 (1985-11-01), Young et al.
patent: 4726144 (1988-02-01), Young et al.
patent: 4741845 (1988-05-01), King
Wills et al., Journal of the Chemical Society, vol. 1928 (II), pp. 2326-2332 (1928).
O'Donoghue et al., Journal of the Chemical Society, vol. 89 (II), pp. 1812-1818 (1906).
Yeoman, Journal of the Chemical Society, vol. 119, pp. 38-54 (1921).

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