Pour point depressant additives for oil compositions

Details for Australian Patent Application No. 2005231958 (hide)

Owner Akzo Nobel N.V.

Inventors Mead, Stephen L.; Cravey, Rodney Lee

Agent Spruson & Ferguson

Pub. Number AU-B-2005231958

PCT Pub. Number WO2005/097953

Priority 60/559,850 06.04.04 US

Filing date 5 April 2005

Wipo publication date 20 October 2005

Acceptance publication date 1 April 2010

International Classifications

C10L 1/224 (2006.01) Liquid carbonaceous fuels

C10L 1/236 (2006.01) Liquid carbonaceous fuels

C10M 133/16 (2006.01) Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen

C10M 149/06 (2006.01) Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen

Event Publications

23 November 2006 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 30 Oct 2006

23 November 2006 PCT application entered the National Phase

  PCT publication WO2005/097953 Priority application(s): WO2005/097953

1 April 2010 Application Accepted

  Published as AU-B-2005231958

29 July 2010 Standard Patent Sealed

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