Compositions – Electrolytes for electrical devices
Patent
1976-02-05
1977-09-06
Davis, C.
Compositions
Electrolytes for electrical devices
252 33, 252 475, C10M 138
Patent
active
040467023
ABSTRACT:
A lubricating oil composition of improved rust-inhibitory capability contains a small amount of a sulfated alcohol having a molecular weight in the range of 500 to 5,000 which is prepared by reacting an aliphatic alcohol or a phenol with ethylene oxide or propylene oxide or mixtures thereof to form a polyoxyalkenylated alcohol which is treated with sodium hydride, potassium, sodium, sodium methoxide, potassium methoxide or potassium tert-butoxide and then is sulfated by treating with chlorosulfonic acid.
REFERENCES:
patent: 3954639 (1976-05-01), Liston
Chevron Research Company
Davis C.
Priest L. L.
Tonkin C. J.
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