Title:
LOW VISCOSITY LOW VOLATILITY LUBRICATING OIL BASE STOCKS AND METHODS OF USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/116895
Kind Code:
A3
Abstract:
A composition including one or more aromatic alkanoate monoester compounds represented by the formulae (I) and (II) as defined herein. The composition has a viscosity (Kv100) from about 1 cSt to about 10 cSt at 100°C as determined by ASTM D445, a viscosity index (VI) from about -100 to about 300 as determined by ASTM D2270, and a Noack volatility of no greater than 50 percent as determined by ASTM D5800. A process for producing the composition, a lubricating oil base stock and lubricating oil containing the composition, and a method for improving one or more of thermal and oxidative stability, solubility and dispersancy of polar additives, deposit control and traction control in a lubricating oil by using as the lubricating oil a formulated oil containing the composition.
Inventors:
NG MAN KIT (US)
OUMAR-MAHAMAT HALOU (US)
CHENG HONG (US)
BLAIN DAVID A (US)
OUMAR-MAHAMAT HALOU (US)
CHENG HONG (US)
BLAIN DAVID A (US)
Application Number:
PCT/US2016/067962
Publication Date:
September 08, 2017
Filing Date:
December 21, 2016
Export Citation:
Assignee:
EXXONMOBIL RES & ENG CO (US)
International Classes:
C10M105/34; C07C69/612; C07C69/614; C10M111/02; C10M129/70; C10M129/95; C10N20/02; C10N30/02; C10N30/06; C10N30/10
Domestic Patent References:
| WO2009130445A1 | 2009-10-29 |
Foreign References:
| EP2302022A1 | 2011-03-30 | |||
| EP2157159A1 | 2010-02-24 | |||
| US20070172437A1 | 2007-07-26 | |||
| DE3521711A1 | 1986-12-18 |
Other References:
TABENKIN B ET AL: "Evaluation of Esters of Phenylacetic Acid as Precursors of Penicillin G", ARCHIVES OF BIOCHEMISTRY, ACADEMIC PRESS, US, vol. 38, 1 January 1952 (1952-01-01), pages 43 - 44, XP009147685, ISSN: 0096-9621
JOHN EASTWOOD: "Lube-Tech", 31 October 2015 (2015-10-31), XP055391163, Retrieved from the Internet [retrieved on 20170714]
JOHN EASTWOOD: "Lube-Tech", 31 October 2015 (2015-10-31), XP055391163, Retrieved from the Internet
Attorney, Agent or Firm:
MIGLIORINI, Robert, A. et al. (US)
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