Multi-grade engine oil formulations comprising a bio-derived ester component

Details for Australian Patent Application No. 2010290010 (hide)

Owner Chevron U.S.A. Inc.

Inventors Miller, Stephen Joseph; Elomari, Saleh A.; Zhou, Zhen

Agent Davies Collison Cave

Pub. Number AU-A-2010290010

PCT Pub. Number WO2011/028329

Priority 12/548,191 26.08.09 US

Filing date 20 July 2010

Wipo publication date 10 March 2011

International Classifications

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

C07C 69/52 (2006.01) Esters of carboxylic acids

C10M 107/02 (2006.01) Lubricating compositions characterised by the base-material being a macromolecular compound

C10M 129/72 (2006.01) Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen

Event Publications

2 February 2012 PCT application entered the National Phase

  PCT publication WO2011/028329 Priority application(s): WO2011/028329

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