Patents Assigned to Century Oils (Canada), Inc.
  • Solid lubricant with high and positive friction characteristic
    Patent number: 5173204
    Abstract: This invention pertains to a novel lubricant composition which possess high and positive friction characteristics. A high, positive friction lubricant composition comprising: (a) at least 20% by weight of a polymer media; (b) at least 5% by weight of a solid lubricant; and (c) at least 5% by weight of a powderized solid mineral friction modifier.
    Type: Grant
    Filed: October 2, 1991
    Date of Patent: December 22, 1992
    Assignee: Century Oils (Canada), Inc.
    Inventors: Kelvin S. Chiddick, Joseph Kalousek