Patents Assigned to Pigmentan Ltd.
  • Methods of preventing corrosion
    Patent number: 8845930
    Abstract: The invention provides a method for pre-treating a metal surface with a corrosion inhibitor prior to painting, a method for inhibiting corrosion in a cooling system, wherein the cooling system includes a metal surface and a coolant; and a method for inhibiting corrosion of a reinforcement steel in concrete wherein the method comprising the step of adding to a concrete mixture an anti-corrosive mixture.
    Type: Grant
    Filed: November 28, 2005
    Date of Patent: September 30, 2014
    Assignee: Pigmentan Ltd.
    Inventors: Gregory Pipko, Zvi Miller