Patents Assigned to Cellular Technology International, Inc.
  • Antistatic additive for organic polymer compositions
    Patent number: 5955526
    Abstract: An antistatic additive including a hexahalogenated ionic compound, and an antistatic additive composition for organic polymer compositions including an antistatically-effective amount of the hexahalogenated ionic compound, a solvent for the hexahalogenated ionic compound, and a diluent compatible with the hexahalogenated ionic compound, the solvent and the organic polymer composition. The hexahalogenated phosphate compound is preferably either potassium hexafluorophosphate, sodium hexafluorophosphate, and ammonium hexafluorophosphate. Organic polymer compositions containing the additive also are disclosed, as are methods of manufacturing both the additive and the polymer compositions.
    Type: Grant
    Filed: October 10, 1997
    Date of Patent: September 21, 1999
    Assignees: Cellular Technology International, Inc., Chemfoam International, Inc.
    Inventor: Dennis R. Spicher
  • Antistatic additive for organic polymer compositions
    Patent number: 5677357
    Abstract: An antistatic additive including a hexahalogenated ionic compound, and an antistatic additive composition for organic polymer compositions including an antistatically-effective amount of the hexahalogenated ionic compound, a solvent for the hexahalogenated ionic compound, and a diluent compatible with the hexahalogenated ionic compound, the solvent and the organic polymer composition. The hexahalogenated phosphate compound is preferably either potassium hexafluorophosphate, sodium hexafluorophosphate, and ammonium hexafluorophosphate. Organic polymer compositions containing the additive also are disclosed, as are methods of manufacturing both the additive and the polymer compositions.
    Type: Grant
    Filed: July 5, 1995
    Date of Patent: October 14, 1997
    Assignees: Cellular Technology International, Inc., Chemfoam International, Inc.
    Inventor: Dennis R. Spicher