Patents Assigned to Amico, Inc.
  • Lecithin corrosion inhibitor
    Patent number: 5120357
    Abstract: The present invention comprises a process for improving the corrosion inhibiting properties of lecithin by heating a lecithin oil composition for a period of time sufficient to produce darkening of the lecithin. An optional step further improves the corrosion inhibiting properties of the composition by combining zinc oxide with the lecithin oil prior to heating.
    Type: Grant
    Filed: October 30, 1991
    Date of Patent: June 9, 1992
    Assignee: Amico, Inc.
    Inventors: Joseph Eichberg, Kevin S. MacDonald