Hydraulic composition containing a sub- stantially nitrogen free dispersant

Details for Australian Patent Application No. 2005223750 (hide)

Owner The Lubrizol Corporation

Inventors Clason, Donald L.

Agent Callinan

Pub. Number AU-B-2005223750

PCT Pub. Number WO2005/090530

Priority 10/802,990 16.03.04 US

Filing date 8 March 2005

Wipo publication date 29 September 2005

Acceptance publication date 16 September 2010

International Classifications

C10M 141/10 (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

Event Publications

5 October 2006 PCT application entered the National Phase

  PCT publication WO2005/090530 Priority application(s): WO2005/090530

16 September 2010 Application Accepted

  Published as AU-B-2005223750

20 January 2011 Standard Patent Sealed

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