Antifreeze concentrates and coolant compositions based on polyglycols and amides for protecting magnesium and the alloys thereof

Details for Australian Patent Application No. 2004224163 (hide)

Owner BASF Aktiengesellschaft

Inventors Weiss, Gerhard; Wenderoth, Bernd; Dambach, Stefan

Agent Watermark

Pub. Number AU-B-2004224163

PCT Pub. Number WO2004/085566

Priority 103 13 280.5 25.03.03 DE

Filing date 24 March 2004

Wipo publication date 7 October 2004

Acceptance publication date 17 December 2009

International Classifications

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

C23F 11/10 (2006.01) Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent - using organic inhibitors

C23F 11/14 (2006.01) Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent

C23F 11/16 (2006.01) Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent

Event Publications

13 October 2005 PCT application entered the National Phase

  PCT publication WO2004/085566 Priority application(s): WO2004/085566

17 December 2009 Application Accepted

  Published as AU-B-2004224163

15 April 2010 Standard Patent Sealed

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