Method of producing thermoformed articles from gas impregnated polymer

Details for Australian Patent Application No. 2004241252 (hide)

Owner MicroGREEN Polymers, Inc Branch, G. Wardle, T.

Inventors Wardle, Trevor; Branch, Gregory L.

Agent Freehills

Pub. Number AU-A-2004241252

PCT Pub. Number WO2004/103675

Priority 60/471,477 17.05.03 US

Filing date 14 May 2004

Wipo publication date 2 December 2004

International Classifications

B29C 44/02 (2006.01) Shaping by internal pressure generated in the material, e.g. swelling, foaming - for articles of definite length, i.e. discrete articles

B29C 51/02 (2006.01) Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing

B29C 67/20 (2006.01) Shaping techniques not covered by groups , or - for porous or cellular articles, e.g. of foam plastics, coarse-pored

Event Publications

12 January 2006 PCT application entered the National Phase

  PCT publication WO2004/103675 Priority application(s): WO2004/103675

9 December 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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