Screw extruder for continuous extrusion of materials with high viscosity

Details for Australian Patent Application No. 2007322448 (hide)

Owner Norsk Hydro ASA

Inventors Ryum, Nils; Werenskiold, Jens Christofer; Reiso, Oddvin; Auran, Lars; Roven, Hans Jorgen

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2007322448

PCT Pub. Number WO2008/063076

Priority 20065308 20.11.06 NO

Filing date 19 November 2007

Wipo publication date 29 May 2008

International Classifications

B21C 23/21 (2006.01) Metal extruding

B30B 11/24 (2006.01) Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses

Event Publications

18 June 2009 PCT application entered the National Phase

  PCT publication WO2008/063076 Priority application(s): WO2008/063076

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