Patents Assigned to Century Laboratories, Incoporated
  • Lubricant compositions for metals containing dicarboxylic acids as a major constituent
    Patent number: 5064547
    Abstract: Lubricating compositions are provided which comprise from about 60 to about 80% by weight of at least one saturated dicarboxylic acid, and from about 20 to about 40% of a carrier for said dicarboxylic acid. The lubricating compositions are particularly well suited for use in metal-to-metal lubricating, and are particularly useful in automobile engine lubrication.
    Type: Grant
    Filed: September 12, 1990
    Date of Patent: November 12, 1991
    Assignee: Century Laboratories, Incoporated
    Inventor: David Rubin