Patents by Inventor James J. Keavney

James J. Keavney 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).

  • Gelled acrylic polymer
    Patent number: 4146368
    Abstract: The invention relates to a cross-linked composition of matter comprising acrylonitrile, (B) an acrylonitrile-soluble, carboxy group containing acrylic polymer capable of being cross-linked through the carboxy groups and (C) an acrylonitrile-soluble, carboxy group-reactive cross-linking agent. These compositions are fuel gels or flame agents which function over a wide spectrum of flame weapon applications including flame-throwers, shells and grenades.
    Type: Grant
    Filed: December 23, 1966
    Date of Patent: March 27, 1979
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Howard J. Troffkin, James J. Keavney