Ionic liquids comprising nitrogen containing cations

Details for Australian Patent Application No. 2005232025 (hide)

Owner Innovia Films Limited

Inventors Walker, Adam John

Agent Davies Collison Cave

Pub. Number AU-B-2005232025

PCT Pub. Number WO2005/097731

Priority 0407908.3 07.04.04 GB

Filing date 7 April 2005

Wipo publication date 20 October 2005

Acceptance publication date 31 March 2011

International Classifications

C07C 215/40 (2006.01) Compounds containing amino and hydroxy groups bound to the same carbon skeleton

C07C 215/08 (2006.01) Compounds containing amino and hydroxy groups bound to the same carbon skeleton

C07C 215/12 (2006.01) Compounds containing amino and hydroxy groups bound to the same carbon skeleton

C07C 217/30 (2006.01) Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton

Event Publications

26 October 2006 PCT application entered the National Phase

  PCT publication WO2005/097731 Priority application(s): WO2005/097731

31 March 2011 Application Accepted

  Published as AU-B-2005232025

28 July 2011 Standard Patent Sealed

1 November 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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