×

Lubricating oils containing molybdenyl chelates

  • US 4,383,931 A
  • Filed: 12/02/1981
  • Issued: 05/17/1983
  • Est. Priority Date: 12/02/1981
  • Status: Expired due to Fees
First Claim
Patent Images

1. A lubricating oil composition having improved antifriction properties comprising a major portion of a hydrocarbon lubricating oil and in solution (a) between about 0.01 and about five weight percent of an active organic sulfur donor and (b) between about 0.05 and about six weight percent of a molybdenyl bis-β

  • -diketonate having the general formula;

    ##STR6## where R and R'"'"' are independently selected from the group consisting of alkyl, aryl, aralkyl, alkaryl and cycloalkyl radicals containing from one to about twelve carbon atoms, and the sum of the carbon atoms in R and R'"'"' is three to about 24 carbon atoms.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×