BRPI0817479A2 - composição de óleo de engrenagem, e, método para melhorar as propriedade de tração de uma composição de óleo de engrenagem - Google Patents

composição de óleo de engrenagem, e, método para melhorar as propriedade de tração de uma composição de óleo de engrenagem

Info

Publication number
BRPI0817479A2
BRPI0817479A2 BRPI0817479A BRPI0817479A BRPI0817479A2 BR PI0817479 A2 BRPI0817479 A2 BR PI0817479A2 BR PI0817479 A BRPI0817479 A BR PI0817479A BR PI0817479 A BRPI0817479 A BR PI0817479A BR PI0817479 A2 BRPI0817479 A2 BR PI0817479A2
Authority
BR
Brazil
Prior art keywords
oil composition
gear oil
improving
tensile properties
gear
Prior art date
Application number
BRPI0817479A
Other languages
English (en)
Portuguese (pt)
Inventor
G Hee Allan
Miller Trevor
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 BRPI0817479A2 publication Critical patent/BRPI0817479A2/pt

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)
BRPI0817479A 2007-09-27 2008-09-10 composição de óleo de engrenagem, e, método para melhorar as propriedade de tração de uma composição de óleo de engrenagem BRPI0817479A2 (pt)

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
BRPI0817479A2 true BRPI0817479A2 (pt) 2017-05-16

Family

ID=40509077

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0817479A BRPI0817479A2 (pt) 2007-09-27 2008-09-10 composição de óleo de engrenagem, e, método para melhorar as propriedade de tração de uma composição de óleo de engrenagem

Country Status (8)

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

Families Citing this family (14)

* 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 (de) 2015-03-23 2016-09-29 Zf Friedrichshafen Ag Prüfstandsöl
US10059898B2 (en) 2015-08-21 2018-08-28 Exxonmobil Chemical Patents Inc. High-viscosity metallocene polyalpha-olefins with high electrohydrodynamic performance
JP2018523746A (ja) 2015-08-21 2018-08-23 エクソンモービル・ケミカル・パテンツ・インク 潤滑油基油ブレンド
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 (ja) * 2017-02-21 2022-01-05 協同油脂株式会社 減速機用潤滑剤組成物及び減速機
CA3093399C (en) * 2018-03-06 2022-03-22 Valvoline Licensing And Intellectual Property Llc Traction fluid composition comprising a hydrogenated alpha dimethyl styrene dimer base oil, a polyisobutene viscosity modifier, and a comb-polymethacrylate viscosity modifier
CN108977258A (zh) * 2018-09-04 2018-12-11 陕西智诚运势石油化工有限公司 一种油田抽油机用低倾点微剪切齿轮油及其制备方法
US10894930B2 (en) 2019-03-13 2021-01-19 Valvoline Licensing And Intellectual Property Llc Traction fluid with improved low temperature properties
CN109825332B (zh) * 2019-03-14 2021-08-06 国家能源投资集团有限责任公司 煤直接液化油组合物及其制备方法
WO2024200849A1 (en) * 2023-03-31 2024-10-03 Totalenergies Onetech Industrial gear oil
WO2024200848A1 (en) * 2023-03-31 2024-10-03 Totalenergies Onetech Industrial gear oil

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 (ja) * 1985-09-03 1994-11-16 出光興産株式会社 動力伝達用潤滑油組成物
JPH0288697A (ja) * 1988-09-26 1990-03-28 Mitsubishi Oil Co Ltd トラクションドライブ用潤滑油
JPH08225794A (ja) * 1995-02-20 1996-09-03 Sumitomo Metal Ind Ltd ステンレス薄鋼板用水溶性圧延油と圧延方法
US6644094B1 (en) 1999-04-13 2003-11-11 Nsk Ltd. Traction coefficient measurement device
JP4768903B2 (ja) * 2000-06-20 2011-09-07 Ｊｘ日鉱日石エネルギー株式会社 内燃機関用潤滑油組成物
US20040176256A1 (en) * 2002-11-07 2004-09-09 Nippon Oil Corporation Lubricating oil composition for transmissions
US7585823B2 (en) * 2003-09-13 2009-09-08 Exxonmobil Chemical Patents Inc. Lubricating fluids with enhanced energy efficiency and durability
US7045055B2 (en) * 2004-04-29 2006-05-16 Chevron U.S.A. Inc. Method of operating a wormgear drive at high energy efficiency
WO2006043709A1 (ja) * 2004-10-22 2006-04-27 Nippon Oil Corporation 変速機用潤滑油組成物
JP4907074B2 (ja) * 2004-10-22 2012-03-28 Ｊｘ日鉱日石エネルギー株式会社 変速機用潤滑油組成物
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 (ja) * 2005-05-24 2006-12-07 Fujifilm Holdings Corp 潤滑剤組成物及び機械要素
JP5062650B2 (ja) * 2005-07-29 2012-10-31 東燃ゼネラル石油株式会社 ギヤ油組成物
US7838471B2 (en) * 2005-09-30 2010-11-23 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
MX2010003300A (es) 2010-08-23
DE112008002574T5 (de) 2010-07-15
CA2700631A1 (en) 2009-04-02
US20090088355A1 (en) 2009-04-02
CN101855323A (zh) 2010-10-06
WO2009042400A1 (en) 2009-04-02
JP2010540718A (ja) 2010-12-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]