Patents by Inventor David J. Santure

David J. Santure 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).

  • Electrocoating composition of a polyamine self-condensed epoxy adduct and coatings produced thereby
    Patent number: 4920162
    Abstract: The invention relates to a novel electrocoating composition for metallic substrates that exhibits "thick-build" protective properties at "medium-build" thicknesses. It is composed of a self-addition epoxy resin-polyamine adduct, a blocked isocyanate cross-linker, a polyglycol-polyamine grind resin, a plasticizer, an anti-cratering agent and pigments.
    Type: Grant
    Filed: December 22, 1988
    Date of Patent: April 24, 1990
    Inventors: Peter D. Clark, John A. Gilbert, Gunther Ott, Dieter Ruhl, David J. Santure