PROCESSES AND PRODUCTS FOR FOAMING THERMOPLASTIC MATERIALS USING A PELLET OR POWDER AS A VEHICLE TO DELIVER A PHYSICAL FOAMING AGENT, AND PRODUCTS FORMED THEREWITH

Details for Australian Patent Application No. 2003247800 (hide)

Owner POLYMER 5

Inventors HARRIS, Richard, E.; RAJARAMAN, Hariharan; PETERSON, Duane

Pub. Number AU-A-2003247800

PCT Number PCT/US03/21060

PCT Pub. Number WO2004/005381

Priority 60/394,025 06.07.02 US

Filing date 7 July 2003

Wipo publication date 23 January 2004

International Classifications

C08J 009/04 Working-up of macromolecular substances to porous or cellular articles or materials

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 60/394,025 06.07.02 US

11 March 2004 Application Open to Public Inspection

  Published as AU-A-2003247800

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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