Patents Assigned to Periclase Pty. Ltd.
  • Settable composition and uses therefor
    Patent number: 6200381
    Abstract: A dry powdered flowable cement composition contains calcium carbonate and a partially decarbonated magnesium carbonate. A slurry of the composition will set hard with various organic fillers including waste products and toxic waste. The composition can be slurried with contaminated water such as sea water, mineral laden ground water and muddy water. A high percentage of filler can be added while still having an acceptable set.
    Type: Grant
    Filed: July 2, 1999
    Date of Patent: March 13, 2001
    Assignee: Periclase Pty. Ltd.
    Inventor: Dino Rechichi