Hydraulic fluids with improved anticorrosion properties

Details for Australian Patent Application No. 2002308121 (hide)

Owner BASF Aktiengesellschaft

Inventors Fidorra, Uwe; Roida, Michael; Aydin, Bayram; Wenderoth, Bernd

Agent Watermark

Pub. Number AU-B-2002308121

PCT Number PCT/EP02/03671

PCT Pub. Number WO2002/081604

Priority 101 17 647.3 09.04.01 DE

Filing date 3 April 2002

Wipo publication date 21 October 2002

Acceptance publication date 9 August 2007

International Classifications

C10M 141/06 (2006.01) Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential

C10M 133/38 (2006.01) Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen

C10M 133/44 (2006.01) Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen

C10M 139/00 (2006.01) Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups

C10M 145/36 (2006.01) Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen

C10M 169/04 (2006.01) Mixtures of base-materials, thickeners and additives

C10N 30/12 (2006.01)

C10N 40/08 (2006.01)

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 101 17 647.3 09.04.01 DE

10 April 2003 Application Open to Public Inspection

  Published as AU-B-2002308121

9 August 2007 Application Accepted

  Published as AU-B-2002308121

6 December 2007 Standard Patent Sealed

30 October 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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