Coolant based on azole derivatives containing 1,3-propanediol for fuel cell cooling systems

Details for Australian Patent Application No. 2003294775 (hide)

Owner BASF Aktiengesellschaft

Inventors Flaig, Birgit; Wenderoth, Bernd

Agent Watermark

Pub. Number AU-B-2003294775

PCT Number PCT/EP2003/0136

PCT Pub. Number WO2004/053015

Priority 102 58 385.4 12.12.02 DE

Filing date 3 December 2003

Wipo publication date 30 June 2004

Acceptance publication date 27 August 2009

International Classifications

C09K 5/20 (2006.01) Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants

C09K 5/10 (2006.01) Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants

H01M 8/04 (2006.01) Fuel cells - Auxiliary arrangements or processes, e.g. for control of pressure, for circulation of fluids

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 102 58 385.4 12.12.02 DE

5 August 2004 Application Open to Public Inspection

  Published as AU-B-2003294775

27 August 2009 Application Accepted

  Published as AU-B-2003294775

24 December 2009 Standard Patent Sealed

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