Patents Assigned to Director, Technical Research and Development Institute, Japan Defence Agency
  • Liquid or gelled nitroparaffin and metal perchlorate containing explosive composition
    Patent number: 4317691
    Abstract: This invention relates to a liquid explosive composition comprising 2 to 40 weight percent of formamide, 2 to 40 weight percent of alcohol, 3 to 70 weight percent of nitroparaffin and 10 to 80 weight percent of a metal salt of perchloric acid and to a gelled explosive composition comprising the above components, 2 to 20 weight percent of an organic thickening agent and/or 1 to 15 weight percent of an aerating agent. The present invention is also concerned with a method of producing the explosive compositions of the character mentioned above.
    Type: Grant
    Filed: December 10, 1979
    Date of Patent: March 2, 1982
    Assignees: Director, Technical Research and Development Institute, Japan Defence Agency, Nippon Kayaku Kabushiki Kaisha
    Inventors: Takeshi Katsuta, Yoshiyuki Ikeda, Atsuo Inoue