Method for treating extremely small particles of polyethylene terephthalate

Details for Australian Patent Application No. 2005272930 (hide)

Owner Phoenix Technologies International, LLC

Inventors Witham, Daniel L.; Hayward, Donald W.

Agent Shelston IP

Pub. Number AU-B-2005272930

PCT Pub. Number WO2006/020603

Priority 60/600,585 11.08.04 US

Filing date 9 August 2005

Wipo publication date 23 February 2006

Acceptance publication date 19 May 2011

International Classifications

C08F 6/00 (2006.01) Post-polymerisation treatments

C08G 63/183 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

1 March 2007 PCT application entered the National Phase

  PCT publication WO2006/020603 Priority application(s): WO2006/020603

19 May 2011 Application Accepted

  Published as AU-B-2005272930

15 September 2011 Standard Patent Sealed

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