1,1,1,3,3-pentafluorobutane refrigerant or heat transfer fluid compositions comprising hydrofluorocarbon and uses thereof

Details for Australian Patent Application No. 2005204952 (hide)

Owner E.I. Dupont De Nemours and Company

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

Agent Callinan

Pub. Number AU-A-2005204952

PCT Pub. Number WO2005/067555

Priority 60/536,819 14.01.04 US; 11/014,435 16.12.04 US

Filing date 12 January 2005

Wipo publication date 28 July 2005

International Classifications

C09K 5/04 (2006.01) Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants

Event Publications

31 August 2006 PCT application entered the National Phase

  PCT publication WO2005/067555 Priority application(s): WO2005/067555

3 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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