Lubricant base oil blend having low wt% Noack volatility

Details for Australian Patent Application No. 2007337109 (hide)

Owner Chevron U.S.A. Inc.

Inventors Xie, Shuibo; Lok, Brent K.; Miller, Stephen J.; Rosenbaum, John M.; Bertrand, Nancy J.; Deskin, Scott C.

Agent Davies Collison Cave

Pub. Number AU-B-2007337109

PCT Pub. Number WO2008/079740

Priority 11/613,883 20.12.06 US

Filing date 14 December 2007

Wipo publication date 3 July 2008

Acceptance publication date 4 August 2011

International Classifications

C10M 159/04 (2006.01) Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution

C10M 169/00 (2006.01) Mixtures of base-materials, thickeners and additives

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

Event Publications

2 July 2009 PCT application entered the National Phase

  PCT publication WO2008/079740 Priority application(s): WO2008/079740

4 August 2011 Application Accepted

  Published as AU-B-2007337109

1 December 2011 Standard Patent Sealed

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