
<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:title>Apparatus and Process for Pulverization of a Polymeric Material</dc:title>
  <dc:creator>Ivanov, George K.</dc:creator>
  <dc:creator>Arastoopour, Hamid</dc:creator>
  <dc:creator>Bilgili, Ecevit</dc:creator>
  <dc:creator>Shahidi, Nima</dc:creator>
  <dc:creator>Bernstein, Barry</dc:creator>
  <dc:description>An apparatus and process for pulverization of polymeric material having a multi-component screw disposed within an elongated cylindrical housing. The multi-component screw has an independently rotatable extrusion portion and an independently rotatable pulverization portion. A cooling means is provided to maintain the fine powder material produced during the pulverization process at a desired temperature. In one embodiment of this invention, a second multi-component screw having an independently rotatable extrusion portion and an independently rotatable pulverization portion is disposed within the elongated cylindrical housing.</dc:description>
  <dc:description>Sponsorship: Illinois Institute of Technology</dc:description>
  <dc:description>United States Patent</dc:description>
  <dc:date>2009-05-14</dc:date>
  <dc:date>2003-02-04</dc:date>
  <dc:type>Patent</dc:type>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>islandora:9793</dc:identifier>
  <dc:identifier>6,513,737</dc:identifier>
  <dc:identifier>http://hdl.handle.net/10560/2441</dc:identifier>
  <dc:language>en</dc:language>
  <dc:rights>No Copyright - United States</dc:rights>
  <dc:rights>http://rightsstatements.org/page/NoC-US/1.0/</dc:rights>
  <dc:rights>Open Access</dc:rights>
</oai_dc:dc>