Patents Assigned to METSS.org, LLC
  • Delamination process
    Patent number: 6793709
    Abstract: A process for recycling an electronic scrap material comprising a metal provided on a polymeric substrate, which method comprises: milling flaked electronic scrap material with a bead impact material in the presence of water to produce flakes of cleaned polymeric substrate; adding water to the milled material and separating the flakes of cleaned polymeric substrate from metal-containing material; dewatering and drying the flakes of cleaned polymeric substrate; and treating the metal-containing material to recover the metal.
    Type: Grant
    Filed: November 7, 2002
    Date of Patent: September 21, 2004
    Assignee: METSS.org, LLC
    Inventors: John S Hall, Michael Scott McRae-Williams, Kenneth James Heater, Robert Mark Hodge