Lubricant compositions containing esters of benzotriazolecarboxy

Details Lubricant compositions containing esters of benzotriazolecarboxy Lubricant compositions containing esters of benzotriazolecarboxy

1978-04-12

1980-02-05

Coughlan, Jr., Paul M.

Compositions

Electrolytes for electrical devices

252 515A, 252 496, 548261, C10M 132

Patent

active

041871863

ABSTRACT:
Lubricant compositions containing oleagineous materials and, in amounts sufficient to impart thereto resistance to oxidation, wear and metal corrosion, esters of alkylbenzotriazolecarboxylic acid having the formula: ##STR1## where R is selected from the group consisting of alkyl containing from 1 to about 12 carbon atoms, aralkyl containing from 7 to about 12 carbon atoms and cycloalkyl and alkyl-substituted cycloalkyl containing from about 5 to about 12 carbon atoms; and R' is hydrogen or an alkyl group containing from 1 to about 8 carbon atoms.

REFERENCES:
patent: 2943017 (1960-06-01), Sasse et al.
patent: 3227726 (1966-01-01), Levy
patent: 3413227 (1968-11-01), Howard et al.
patent: 3772273 (1973-11-01), Gilbert
patent: 3849433 (1974-11-01), Butula
patent: 3884932 (1975-05-01), Andress
patent: 4014894 (1977-03-01), Andress

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