Patents by Inventor Kenneth A. Rumon

Kenneth A. Rumon 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).

  • Non-yellowing polyurethane adhesives
    Patent number: 5166300
    Abstract: A non-yellowing urethane adhesive based on a polyurethane prepolymer which is prepared by reacting a specific combination of polyhydroxy compounds and an isocyanate compound. The polyhydroxy compounds include a polyalkylene ether diol, a polyalkylene ether triol, and a polyester polyol. The combination of these polyhydroxy compounds and an isocyanate compound results in an adhesive composition which has exceptionally good resistance to high temperature, humidity, and sustained UV radiation, particularly when applied to fabric-like materials.
    Type: Grant
    Filed: July 20, 1990
    Date of Patent: November 24, 1992
    Assignee: Lord Corporation
    Inventors: Kenneth A. Rumon, Walter C. Wilhelm, Dennis J. Damico