Patents by Inventor Bernard L. Fox

Bernard L. Fox 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).

  • Phenol-formaldehyde intumescent coating composition and coating prepared therefrom
    Patent number: 4594368
    Abstract: Intumescent coatings which form a thick, uniform, fine celled, low density foam upon exposure to a high intensity heat flux or flame are disclosed, the invention coatings comprise phenolic resin prepolymer containing a blowing agent and a nucleating agent; in the preferred embodiments the coatings also contains a silicone surfactant, the coatings are useful in thermal and fire protection systems.
    Type: Grant
    Filed: June 27, 1984
    Date of Patent: June 10, 1986
    Assignee: University of Dayton
    Inventors: Ival O. Salyer, Bernard L. Fox