Process for improving the lubricating properties of base oils using isomerized petroleum product

Details for Australian Patent Application No. 2011201609 (hide)

Owner Chevron U.S.A. Inc.

Inventors Miller, Stephen J.; Rosenbaum, John M.

Agent Davies Collison Cave

Pub. Number AU-B-2011201609

Parent 2005332016

Filing date 8 April 2011

Wipo publication date 28 April 2011

Acceptance publication date 22 September 2011

International Classifications

C10G 71/00 (2006.01) Treatment by methods not otherwise provided for of hydrocarbon oils or fatty oils for lubricating purposes

C10M 101/02 (2006.01) Base-materials

C10M 159/00 (2006.01) Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution

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

C10M 159/12 (2006.01) Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution

C10M 165/00 (2006.01) Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential

C10M 167/00 (2006.01) Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential

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

C10M 171/00 (2006.01) Compositions characterised by physical properties

C10M 171/02 (2006.01) Compositions characterised by physical properties

Event Publications

21 April 2011 Complete Application Filed

28 April 2011 Application Open to Public Inspection

  Published as AU-B-2011201609

22 September 2011 Application Accepted

  Published as AU-B-2011201609

19 January 2012 Standard Patent Sealed

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