Patents Assigned to Roikka Oy
  • LiClO.sub.4 Containing propellant compositions
    Patent number: 4560425
    Abstract: A curable energetic composition, comprising a hydroxyalkyl ester of acrylic or methacrylic acid, an organic polyol and lithium perchlorate, and optionally additional substances, is useful as a propellant.
    Type: Grant
    Filed: October 22, 1982
    Date of Patent: December 24, 1985
    Assignees: Hi-Shear Corporation, Roikka Oy
    Inventors: Donald E. Olander, Juho Hyyppa