Back to results
US 3,980,573 AGranted
Substituted dimercapto thiadiazoles and lubricant compositions containing same
AssigneeMobil Oil Corporation
InventorAbraham O. M. Okorodudu
Life of this patent
Estimating the term…
Abstract
Lubricants are stabilized against wear and corrosion by adding an additive amount of a novel substituted thiadiazole. These are derived from 2,5-dimercapto-1,3,4-thiadiazole and other moieties, as for example an organophosphorus moiety.
Claims7
A lubricant composition comprising a major proportion of a lubricant and an antiwear or corrosion inhibiting amount of a compound of the formula:
- ##EQU4## wherein:
- R is C.sub.1 -C.sub.25 hydrocarbyl;
- X is oxygen or sulfur;
- and
- m is zero or 1.
2 more elements
Dependencies are inferred from the claim text.