Patents Assigned to Optimol Oelwerke GmbH Muenchen
  • Tertiary amine salt-molybdenum lubricant additive
    Patent number: 4647388
    Abstract: The present invention provides a lubricant additive obtainable by the reaction of a salt of a tertiary amine, which, as N-substituents, contains two polyethylene oxide residues with two or more ethylene oxide groups, the free hydroxyl groups of which can be etherified or acylated, and one saturated or unsaturated long-chain alkyl radical, with ammonium molybdate and/or MoO.sub.3.
    Type: Grant
    Filed: October 24, 1985
    Date of Patent: March 3, 1987
    Assignee: Optimol Oelwerke GmbH Muenchen
    Inventor: Hans Schreiber