Method and apparatus for enhanced minimal shear molding utilizing extrusional, pelletization, and melt rheological control of pellets and micropellets and molded objects made therefrom

Details for Australian Patent Application No. 2008296440 (hide)

Owner Gala Industries, Inc.

Inventors Tornow, Matthew Jean; Weaver, Nathan Eugene; Newbury, Shawn David; Wright, Roger Blake

Agent FB Rice

Pub. Number AU-B-2008296440

PCT Pub. Number WO2009/032745

Priority 11/846,372 28.08.07 US

Filing date 28 August 2008

Wipo publication date 12 March 2009

Acceptance publication date 19 January 2012

International Classifications

C08J 3/20 (2006.01) Processes of treating or compounding macromolecular substances - Compounding polymers with additives, e.g. colouring

B29B 9/00 (2006.01) Making granules

B29C 33/02 (2006.01) Moulds or cores - with incorporated heating or cooling means

B29C 41/04 (2006.01) Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article - Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould

B29C 47/12 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Extrusion nozzles or dies

C08J 9/34 (2006.01) Working-up of macromolecular substances to porous or cellular articles or materials

C08L 23/00 (2006.01) Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

Event Publications

25 March 2010 PCT application entered the National Phase

  PCT publication WO2009/032745 Priority application(s): WO2009/032745

19 January 2012 Application Accepted

  Published as AU-B-2008296440

17 May 2012 Standard Patent Sealed

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