Ashless lube additives containing complexes of alkoxylated amine

Details Ashless lube additives containing complexes of alkoxylated amine Ashless lube additives containing complexes of alkoxylated amine

1993-02-22

1993-11-30

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 51005R, 544264, C10M13338, C10M15912

Patent

active

052662268

ABSTRACT:
A composition of matter having utility in lubricant formulation, said composition being the reaction product of adenine, alkoxylated amine and hydrocarbyldithiobenzoic acid and having the formula (I): ##STR1## where R is hydrogen or a hydrocarbyl group of 1 to 20 carbon atoms, R.sup.1 is a hydrocarbyl group of 2 to 22 carbon atoms, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are each independently hydrogen, a hydrocarbyl group containing from 1 to 24 carbon atoms or a hydroxy group with the proviso that at least one of R.sup.2 to R.sup.5 is a hydrocarbyl group, x and y are each independently integers of from 1 to 15 with the proviso that the sum of x+y is from 2 to 20, and a, b and c are independent numbers from 1.0 to 3.0 wherein the ratios between a:b, a:c and b:c range from 1.0:3.0 to 3.0:1.0.

REFERENCES:
patent: 4367152 (1983-01-01), Wright et al.
patent: 4382006 (1983-05-01), Horodysky
patent: 5076945 (1991-12-01), Habeeb et al.
patent: 5108462 (1992-04-01), Habeeb et al.

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