MX2010003300A - Gear oil compositions, methods of making and using thereof. - Google Patents

Gear oil compositions, methods of making and using thereof.

Info

Publication number
MX2010003300A
MX2010003300A MX2010003300A MX2010003300A MX2010003300A MX 2010003300 A MX2010003300 A MX 2010003300A MX 2010003300 A MX2010003300 A MX 2010003300A MX 2010003300 A MX2010003300 A MX 2010003300A MX 2010003300 A MX2010003300 A MX 2010003300A
Authority
MX
Mexico
Prior art keywords
gear oil
base stock
making
methods
oil compositions
Prior art date
Application number
MX2010003300A
Other languages
Spanish (es)
Inventor
Allan G Hee
Trevor Miller
Original Assignee
Chevron Usa Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chevron Usa Inc filed Critical Chevron Usa Inc
Publication of MX2010003300A publication Critical patent/MX2010003300A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02—Pour-point; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A gear oil composition is provided. The composition comprises a synergistic blend of mineral oil base stock and polyalphaolefin (PAO) base stock for the oil composition to have a traction coefficient at a slide to roll ratio of 40 percent at 15 mm2/s. of 0.030 or less and a pressure viscosity coefficient of at least 16.0 at 80 °C, 20 Newton load, and 1.1 m/s rolling speed. In one embodiment, the synergistic amount of PAO base stock ranges from 5 to 48 wt. % based on the total weight of the gear oil composition.
MX2010003300A 2007-09-27 2008-09-10 Gear oil compositions, methods of making and using thereof. MX2010003300A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/863,068 US20090088355A1 (en) 2007-09-27 2007-09-27 Gear Oil Compositions, Methods of Making and Using Thereof
PCT/US2008/075803 WO2009042400A1 (en) 2007-09-27 2008-09-10 Gear oil compositions, methods of making and using thereof

Publications (1)

Publication Number Publication Date
MX2010003300A true MX2010003300A (en) 2010-08-23

Family

ID=40509077

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010003300A MX2010003300A (en) 2007-09-27 2008-09-10 Gear oil compositions, methods of making and using thereof.

Country Status (8)

Country Link
US (1) US20090088355A1 (en)
JP (1) JP2010540718A (en)
CN (1) CN101855323A (en)
BR (1) BRPI0817479A2 (en)
CA (1) CA2700631A1 (en)
DE (1) DE112008002574T5 (en)
MX (1) MX2010003300A (en)
WO (1) WO2009042400A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007011462A1 (en) 2005-07-19 2007-01-25 Exxonmobil Chemical Patents Inc. Lubricants from mixed alpha-olefin feeds
US20140274848A1 (en) * 2013-03-15 2014-09-18 Exxonmobil Research And Engineering Company Low traction energy conserving fluids containing base stock blends
DE102015205137A1 (en) 2015-03-23 2016-09-29 Zf Friedrichshafen Ag test oil
US10059898B2 (en) 2015-08-21 2018-08-28 Exxonmobil Chemical Patents Inc. High-viscosity metallocene polyalpha-olefins with high electrohydrodynamic performance
US10731096B2 (en) 2015-08-21 2020-08-04 Exxonmobil Chemical Patents Inc. Lubricant base stock blends
US10611980B2 (en) 2015-10-15 2020-04-07 Exxonmobil Chemical Patents Inc. Lubricant containing high-viscosity metallocene polyalpha-olefins
US10351488B2 (en) 2016-08-02 2019-07-16 Exxonmobil Chemical Patents Inc. Unsaturated polyalpha-olefin materials
JP6987510B2 (en) * 2017-02-21 2022-01-05 協同油脂株式会社 Lubricant composition for reducer and reducer
CN111918954B (en) * 2018-03-06 2022-11-04 胜牌许可和知识产权有限公司 Traction fluid composition
CN108977258A (en) * 2018-09-04 2018-12-11 陕西智诚运势石油化工有限公司 A kind of low pour point ultra small scale manufacture gear oil used for oil-field oil pumper and preparation method thereof
CA3130106C (en) 2019-03-13 2023-05-02 Valvoline Licensing And Intellectual Property Llc Novel traction fluid with improved low temperature properties
CN109825332B (en) * 2019-03-14 2021-08-06 国家能源投资集团有限责任公司 Coal direct liquefaction oil composition and preparation method thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081300A (en) * 1980-07-29 1982-02-17 Exxon Research Engineering Co Gear or axle oils
US5315053A (en) * 1985-06-17 1994-05-24 Chevron Research Company Normally liquid alpha-olefin oligomers useful as base stocks and viscosity index improvers, and lubricating oils containing same
JPH0692593B2 (en) * 1985-09-03 1994-11-16 出光興産株式会社 Lubricating oil composition for power transmission
JPH0288697A (en) * 1988-09-26 1990-03-28 Mitsubishi Oil Co Ltd Lubricating oil for traction drive
JPH08225794A (en) * 1995-02-20 1996-09-03 Sumitomo Metal Ind Ltd Water-soluble rolling oil for stainless steel sheet and method for rolling
US6644094B1 (en) 1999-04-13 2003-11-11 Nsk Ltd. Traction coefficient measurement device
JP4768903B2 (en) * 2000-06-20 2011-09-07 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition for internal combustion engines
US20040176256A1 (en) * 2002-11-07 2004-09-09 Nippon Oil Corporation Lubricating oil composition for transmissions
WO2005028599A1 (en) * 2003-09-13 2005-03-31 Exxonmobil Chemical Patents Inc. Lubricating compositions for automotive gears
US7045055B2 (en) * 2004-04-29 2006-05-16 Chevron U.S.A. Inc. Method of operating a wormgear drive at high energy efficiency
KR101347964B1 (en) * 2004-10-22 2014-01-07 제이엑스 닛코닛세키에너지주식회사 Lubricant composition for transmission
JP4907074B2 (en) * 2004-10-22 2012-03-28 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition for transmission
US7732389B2 (en) * 2005-02-04 2010-06-08 Exxonmobil Chemical Patents Inc. Lubricating fluids with low traction characteristics
US8034754B2 (en) * 2005-03-31 2011-10-11 The Lubrizol Corporation Fluids for enhanced gear protection
JP2006328126A (en) * 2005-05-24 2006-12-07 Fujifilm Holdings Corp Lubricant composition and machinery element
JP5062650B2 (en) * 2005-07-29 2012-10-31 東燃ゼネラル石油株式会社 Gear oil composition
AU2006297650B2 (en) * 2005-09-30 2010-03-11 Exxonmobil Chemical Patents Inc. Blend comprising Group II and Group IV basestocks
US8254977B2 (en) * 2006-01-27 2012-08-28 Qualcomm Incorporated Centralized medium access control algorithm for CDMA reverse link
US20070197410A1 (en) * 2006-02-21 2007-08-23 Rohmax Additives Gmbh Energy efficiency in hydraulic systems

Also Published As

Publication number Publication date
WO2009042400A1 (en) 2009-04-02
CA2700631A1 (en) 2009-04-02
CN101855323A (en) 2010-10-06
BRPI0817479A2 (en) 2017-05-16
US20090088355A1 (en) 2009-04-02
DE112008002574T5 (en) 2010-07-15
JP2010540718A (en) 2010-12-24

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