Patents Assigned to Basic Solutions Limited
  • Urea based granule blend for ice-melting and reducing granule caking
    Patent number: 7264746
    Abstract: A urea based granule blend configured for ice-melting and reducing granule caking, the blend comprising substantially pure urea granules comprising an ice-melting property and formaldehyde coated urea granules configured for reducing granule caking, wherein the blend is configured for ice-melting when in use and reducing granule caking when in storage.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: September 4, 2007
    Assignee: Basic Solutions Limited
    Inventors: Robert M. Sands, Lawrence N. Tomlinson