Patents by Inventor Zissis Aggias

Zissis Aggias 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).

  • Thixotropic polyurethane systems
    Patent number: 5338767
    Abstract: Thixotropic polyurethane systems based on a polyol component and an isocyanate component, the polyol component containing a mixture of polyamidoamine and low molecular weight, polyfunctional amines, more particularly aromatic amines, which are suitable in particular as adhesive systems for special applications.
    Type: Grant
    Filed: March 19, 1993
    Date of Patent: August 16, 1994
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Jean-Francois Sartelet, Francois R. Sanch, Zissis Aggias