Dithiocarbamate derivatives and lubricants containing same
AssigneeUniroyal Chemical Company, Inc.
InventorsJohn R. Baranski, Cyril A. Migdal
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Abstract
A composition of matter is disclosed having the structure: ##STR1## wherein R and R.sup.1 are independently a member selected from the group consisting of alkyl, cycloalkyl, aryl, aralkyl, and alkaryl; R.sup.2 is an alkylene moiety; R.sup.3 is hydrogen, alkyl, alkenyl, aryl, alkaryl, aralkyl, or 2-hydroxyalkyl; X is sulfur; and y is 0 or 1. Lubricants and lubricant additives comprising the composition are also disclosed. The lubricants are preferably lubricating oils.
Claims62
A composition of matter having the structure:
- ##STR7## wherein R and R.sup.1 are independently a member selected from the group consisting of alkyl, cycloalkyl, aryl, aralkyl, and alkaryl;
- R.sup.2 is an alkylene moiety;
- R.sup.3 is hydrogen, alkyl, alkenyl, aryl, alkaryl, aralkyl, or 2-hydroxyalkyl;
- X is sulfur;
- and y is 0 or 1.
1{propyl-2-(S-{mercaptothioliazoylthio})}-N,N-di(tetradecyl)dithio carbamate.
A lubricant additive comprising a composition of matter having the structure:
- ##STR8## wherein R and R.sup.1 are independently a member selected from the group consisting of alkyl, cycloalkyl, aryl, aralkyl, and alkaryl;
- R.sup.2 is an alkylene moiety;
- R.sup.3 is hydrogen, alkyl, alkenyl, aryl, alkaryl, aralkyl, or 2-hydroxyalkyl;
- X is sulfur;
- and y is 0 or 1.
A lubricant comprising a lubricant additive comprising a composition of matter having the structure:
- ##STR9## wherein R and R.sup.1 are independently a member selected from the group consisting of alkyl, cycloalkyl, aryl, aralkyl, and alkaryl;
- R.sup.2 is an alkylene moiety;
- R.sup.3 is hydrogen, alkyl, alkenyl, aryl, alkaryl, aralkyl, or 2-hydroxyalkyl;
- X is sulfur;
- and y is 0 or 1.
Dependencies are inferred from the claim text.