Process for thermoforming acrylic polymer employing foam as a mold and article formed therefrom

Details for Australian Patent Application No. 2009324590 (hide)

Owner E. I. DU PONT DE NEMOURS AND COMPANY

Inventors Paplham, William Patrick; Sagrati Jr., John Victor; King, Trevor R.; Doak, Paul D.

Agent Houlihan2

Pub. Number AU-A-2009324590

PCT Pub. Number WO2010/068787

Priority 12/331,789 10.12.08 US

Filing date 10 December 2009

Wipo publication date 17 June 2010

International Classifications

B29C 51/10 (2006.01) Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing - Forming by pressure difference, e.g. vacuum

B29C 33/40 (2006.01) Moulds or cores - Plastics, e.g. foam, rubber

Event Publications

26 May 2011 PCT application entered the National Phase

  PCT publication WO2010/068787 Priority application(s): WO2010/068787

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