Refrigerant compositions comprising UV fluorescent dye and solubilizing agent

Details for Australian Patent Application No. 2004291897 (hide)

Owner E.I. Dupont De Nemours and Company

Inventors Leck, Thomas J.; Drigotas, Martin D.; Bateman, David J.

Agent Callinan

Pub. Number AU-A-2004291897

PCT Pub. Number WO2005/049761

Priority 10/983,525 08.11.04 US; 60/519,791 13.11.03 US

Filing date 12 November 2004

Wipo publication date 2 June 2005

International Classifications

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

C10M 171/00 (2006.01) Compositions characterised by physical properties

Event Publications

25 May 2006 PCT application entered the National Phase

  PCT publication WO2005/049761 Priority application(s): WO2005/049761

10 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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