Longitudinal orientation of a tubular thermoplastic film

Details for Australian Patent Application No. 2002351812 (hide)

Owner Rasmussen, O.

Inventors Rasmussen, Ole-Bendt

Agent Watermark

Pub. Number AU-B-2002351812

PCT Number PCT/EP02/12193

PCT Pub. Number WO2003/033241

Priority PCT/EP01/12430 15.10.01 EP; 90125310 12.10.01 TW; 0214427.7 21.06.02 GB

Filing date 14 October 2002

Wipo publication date 28 April 2003

Acceptance publication date 22 January 2009

International Classifications

B29C 47/20 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - with annular opening, e.g. for tubular articles

B29C 47/06 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Multilayered articles

B29C 47/88 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Heating or cooling the stream of extruded material

B29C 47/90 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - with calibration or sizing

B29C 47/92 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Measuring, controlling or regulating

B29C 55/28 (2006.01) Shaping by stretching, e.g. drawing through a die - of blown tubular films, e.g. by inflation

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): PCT/EP01/12430 15.10.01 EP; 90125310 12.10.01 TW; 0214427.7 21.06.02 GB

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002351812

22 January 2009 Application Accepted

  Published as AU-B-2002351812

21 May 2009 Standard Patent Sealed

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