1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoro methyl)-3-pentanone refrigerant and heat transfer compositions comprising a fluoroether

Details for Australian Patent Application No. 2005250878 (hide)

Owner E.I. Dupont De Nemours and Company

Inventors Leck, Thomas J.; Sievert, Allen C.; Nappa, Mario J.; Minor, Barbara Haviland

Agent Houlihan2

Pub. Number AU-A-2005250878

PCT Pub. Number WO2005/119142

Priority 11/063,178 22.02.05 US; 60/575,037 26.05.04 US

Filing date 25 May 2005

Wipo publication date 15 December 2005

International Classifications

F25D 1/00 (2006.01) Devices not associated with refrigerating machinery

C10M 101/00 (2006.01) Base-materials

Event Publications

26 October 2006 PCT application entered the National Phase

  PCT publication WO2005/119142 Priority application(s): WO2005/119142

14 August 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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