Patents Assigned to Unitech Corporation, LLC
  • Electrically conductive and electromagnetic radiation absorptive coating compositions and the like
    Patent number: 6576336
    Abstract: A coating composition having a water soluble emulsion polymer binder. The binder is a blend of a first emulsion containing a conjugated diene as monomer or comonomer, and a second emulsion containing an acrylic polymer. An effective amount of electrically conductive particles is dispersed in the binder. The particles include a combination of graphite particles, and metal containing particles. A solvent effective amount of water is also present.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: June 10, 2003
    Assignee: Unitech Corporation, LLC
    Inventor: Wayne B. LeGrande