Patents by Inventor Renate Galinke, nee Jansen, heir

Renate Galinke, nee Jansen, heir has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for providing corrosion resistance to metal objects
    Patent number: 4329381
    Abstract: Method for providing corrosion protective coatings for metal surfaces. The coatings contain conventional coating components to which are added at least one zinc or lead salt of five- or six-membered heterocyclic compounds substituted by at least one hydroxyl or mercapto group and the ring includes at least one nitrogen atom and at least two conjugated double bonds, of which at least one has the formation. ##STR1## as corrosion inhibitors.
    Type: Grant
    Filed: February 12, 1979
    Date of Patent: May 11, 1982
    Assignee: Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
    Inventors: Helmut Eschwey, Joachim Galinke, deceased, Renate Galinke, nee Jansen, heir, Heinrich Linden, Bernd Wegemund, Norbert Wiemers