Lubricant composition

Details Lubricant composition Lubricant composition

1976-06-07

1977-11-15

Demers, Arthur P.

Compositions

Electrolytes for electrical devices

260125, 260137, 260132, 260128, 260136, 260981, C10M 148

Patent

active

040584682

ABSTRACT:
A dispersant-antiwear lubricating oil additive is made by reacting a high molecular weight hydrocarbon-substituted phenol with aldehyde and ammonia or amines having a reactive hydrogen atom to form a Mannich condensation product which is reacted with an alkylene oxide and P.sub.2 S.sub.5 to form the additive.

REFERENCES:
patent: 3883501 (1975-05-01), Malec
patent: 3910844 (1975-10-01), Hellmuth
patent: 3957746 (1976-05-01), Malec

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