Longitudinally Movable Patents (Class 142/46)
  • Method for forming an emulsion explosive composition
    Patent number: 6113715
    Abstract: The invention relates to methods for forming an emulsion explosive composition and to methods for sensitizing an emulsion explosive composition. The methods involve the in-situ expansion of organic microspheres during the formation of the emulsion explosive composition.
    Type: Grant
    Filed: July 9, 1998
    Date of Patent: September 5, 2000
    Assignee: Dyno Nobel Inc.
    Inventors: John B. Halander, Kerry S. Atkinson