Masterbatch and polymer composition

Details for Australian Patent Application No. 2007278752 (hide)

Owner Biograde (Hong Kong) Pty Ltd

Inventors Chen, Changping

Agent Davies Collison Cave

Pub. Number AU-B-2007278752

PCT Pub. Number WO2008/011668

Priority 2006904095 28.07.06 AU

Filing date 24 July 2007

Wipo publication date 31 January 2008

Acceptance publication date 14 June 2012

International Classifications

C08L 67/00 (2006.01) Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

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

C08J 3/22 (2006.01) Processes of treating or compounding macromolecular substances

Event Publications

19 March 2009 PCT application entered the National Phase

  PCT publication WO2008/011668 Priority application(s): WO2008/011668

10 June 2010 Assignment before Grant

  Tristano Pty Ltd; Biograde (Hong Kong) Pty Ltd The application has been assigned to Biograde (Hong Kong) Pty Ltd

17 May 2012 Amendment Made

  The nature of the amendment is: Amend the name of the inventor to read Chen, Changping 2008

14 June 2012 Application Accepted

  Published as AU-B-2007278752

11 October 2012 Standard Patent Sealed

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