Patents by Inventor Eldon E. Stahly

Eldon E. Stahly 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).

  • Flame retardant adduct of cyclophosphonitrilic chloride and hexamethylphosphoramide
    Patent number: 3933738
    Abstract: The adduct of hexamethylphosphoramide and a cyclophosphonitrilic chloride, PNCl.sub.2).sub.n.sup.. [(CH.sub.3).sub.2 N].sub.3 PO, useful for enhancing the fire retardancy of epoxy resins and a method for enhancing the fire retardancy of epoxy resins through the combination therewith.
    Type: Grant
    Filed: May 23, 1975
    Date of Patent: January 20, 1976
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Robert M. Murch, Eldon E. Stahly