WO2006076728A8 - Huile pour engrenages contenant un nanomateriau - Google Patents

Huile pour engrenages contenant un nanomateriau

Info

Publication number
WO2006076728A8
WO2006076728A8 PCT/US2006/001675 US2006001675W WO2006076728A8 WO 2006076728 A8 WO2006076728 A8 WO 2006076728A8 US 2006001675 W US2006001675 W US 2006001675W WO 2006076728 A8 WO2006076728 A8 WO 2006076728A8
Authority
WO
WIPO (PCT)
Prior art keywords
gear oils
nanomaterials
gear oil
thermal conductivity
composition containing
Prior art date
Application number
PCT/US2006/001675
Other languages
English (en)
Other versions
WO2006076728A3 (fr
WO2006076728A2 (fr
Inventor
Frances E Lockwood
Zhiqiang Zhang
Gefei Wu
Thomas R Smith
Original Assignee
Ashland Inc
Frances E Lockwood
Zhiqiang Zhang
Gefei Wu
Thomas R Smith
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 Ashland Inc, Frances E Lockwood, Zhiqiang Zhang, Gefei Wu, Thomas R Smith filed Critical Ashland Inc
Priority to CA002598648A priority Critical patent/CA2598648A1/fr
Publication of WO2006076728A2 publication Critical patent/WO2006076728A2/fr
Publication of WO2006076728A3 publication Critical patent/WO2006076728A3/fr
Publication of WO2006076728A8 publication Critical patent/WO2006076728A8/fr

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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/055—Particles related characteristics
    • C10N2020/06—Particles of special shape or size
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/68—Shear stability
    • 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
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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
    • C10N2040/25—Internal-combustion engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubricants (AREA)

Abstract

L'invention porte sur une nouvelle utilisation de nanomatériaux en tant que modificateurs de viscosité et de renforceurs de conductivité thermique d'huiles pour engrenages et autres huiles lubrifiantes. Les huiles pour engrenages de l'invention présentent un indice de viscosité plus élevé, une conductivité thermique améliorée, une meilleure stabilité au cisaillement et une meilleure conductivité thermique, que les huiles pour engrenages usuelles actuellement disponibles. Les nanoparticules préférées confèrent par ailleurs une réduction du coefficient de frottement notamment en régime de lubrification limite. On obtient ces propriétés en remplaçant tout ou partie de l'épaississeur polymère, de l'amplificateur d'indice de viscosité ou d'autres éléments de la composition, généralement utilisés dans les huiles pour engrenages, par des nanomatériaux de forme, taille et composition appropriées.
PCT/US2006/001675 2005-01-14 2006-01-17 Huile pour engrenages contenant un nanomateriau WO2006076728A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002598648A CA2598648A1 (fr) 2005-01-14 2006-01-17 Huile pour engrenages contenant un nanomateriau

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64404205P 2005-01-14 2005-01-14
US60/644,042 2005-01-14

Publications (3)

Publication Number Publication Date
WO2006076728A2 WO2006076728A2 (fr) 2006-07-20
WO2006076728A3 WO2006076728A3 (fr) 2006-09-21
WO2006076728A8 true WO2006076728A8 (fr) 2006-12-14

Family

ID=36678286

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/001675 WO2006076728A2 (fr) 2005-01-14 2006-01-17 Huile pour engrenages contenant un nanomateriau

Country Status (3)

Country Link
CN (1) CN101248165A (fr)
CA (1) CA2598648A1 (fr)
WO (1) WO2006076728A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8492319B2 (en) 2006-01-12 2013-07-23 Ajay P. Malshe Nanoparticle compositions and methods for making and using the same
US8921286B2 (en) 2012-07-02 2014-12-30 Nanomech, Inc. Textured surfaces to enhance nano-lubrication

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10100266B2 (en) 2006-01-12 2018-10-16 The Board Of Trustees Of The University Of Arkansas Dielectric nanolubricant compositions
FR2950628B1 (fr) 2009-09-25 2013-11-01 Arkema France Melange-maitre pour la fabrication de fluide de forage
JP4742188B2 (ja) * 2009-11-20 2011-08-10 株式会社アールエス・アール エンジンオイル用添加剤、エンジンオイル、及び添加方法
GB201003579D0 (en) * 2010-03-04 2010-04-21 Croda Int Plc Friction reducing additive
US8796189B2 (en) * 2011-10-14 2014-08-05 Chevron U.S.A. Inc. Gear lubricant
US8871019B2 (en) 2011-11-01 2014-10-28 King Abdulaziz City Science And Technology Composition for construction materials manufacturing and the method of its production
US8476206B1 (en) 2012-07-02 2013-07-02 Ajay P. Malshe Nanoparticle macro-compositions
CN102965176B (zh) * 2012-11-16 2015-12-02 中国石油大学(华东) 防止润滑油中石墨添加剂团聚和沉淀的特种合金及其方法
WO2014160525A2 (fr) * 2013-03-14 2014-10-02 Howard University Gélification de nanofluides pour stabiliser des dispersions
JP5843403B2 (ja) * 2013-04-26 2016-01-13 株式会社大成化研 カーボンナノチューブを含む潤滑油
US9528066B2 (en) 2013-08-30 2016-12-27 Halliburton Energy Services, Inc. High-temperature lubricants comprising elongated carbon nanoparticles for use in subterranean formation operations
WO2015030794A1 (fr) 2013-08-30 2015-03-05 Halliburton Energy Services, Inc. Lubrifiants à haute température comprenant des nanoparticules de carbone allongées en vue d'une utilisation dans des opérations de formation souterraine
CN104450107A (zh) * 2015-01-04 2015-03-25 吴江华威特种油有限公司 一种齿轮用润滑油
CN105038902B (zh) * 2015-07-16 2018-01-12 青岛星沃能源科技有限公司 石墨烯/if‑ws2复合改性润滑油及其制备方法
CN105695062B (zh) * 2016-03-16 2018-06-19 李培青 氧化锆修饰的富勒烯润滑剂及其制备方法
CN106367182A (zh) * 2016-08-31 2017-02-01 四川碳世界科技有限公司 一种含有碳纳米管抗磨剂的润滑油及其制备方法
CN107573996A (zh) * 2017-09-18 2018-01-12 吴江华威特种油有限公司 一种抗磨性润滑油及其制备方法
CN107653035A (zh) * 2017-09-18 2018-02-02 吴江华威特种油有限公司 一种植物基润滑油及其制备方法
CN107828482A (zh) * 2017-11-08 2018-03-23 蚌埠市华鼎机械科技有限公司 一种铅锭冷制粒机中齿轮用润滑油
CN110129115A (zh) * 2019-06-12 2019-08-16 沈阳建筑大学 一种石墨烯润滑油及其制备方法
CN111040845B (zh) * 2019-12-03 2021-11-19 江苏高科石化股份有限公司 一种风机阻尼器用抗剪切安定专用液及其制备方法
CN112574796A (zh) * 2020-12-11 2021-03-30 河北彤源环保有限公司 一种新型添加剂制备方法
CN113088324B (zh) * 2021-04-14 2023-04-07 山东英可利新材料技术有限公司 一种从废润滑油、重质油或沥青中提取碳纳米材料的方法
CN115851128B (zh) * 2022-12-07 2024-01-05 上海船舶工艺研究所(中国船舶集团有限公司第十一研究所) 一种桥式起重机轨道用常温快干耐磨润滑涂层浆料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0822733B2 (ja) * 1993-08-04 1996-03-06 工業技術院長 カーボンナノチューブの分離精製方法
US7320457B2 (en) * 1997-02-07 2008-01-22 Sri International Electroactive polymer devices for controlling fluid flow
DE19811790A1 (de) * 1998-03-18 1999-09-23 Bayer Ag Nanopartikel enthaltende transparente Lackbindemittel mit verbesserter Verkratzungsbeständigkeit, ein Verfahren zur Herstellung sowie deren Verwendung
US6783746B1 (en) * 2000-12-12 2004-08-31 Ashland, Inc. Preparation of stable nanotube dispersions in liquids
US7348298B2 (en) * 2002-05-30 2008-03-25 Ashland Licensing And Intellectual Property, Llc Enhancing thermal conductivity of fluids with graphite nanoparticles and carbon nanotube
AU2002341540A1 (en) * 2002-05-30 2003-12-31 Ashland Inc. Enhancing thermal conductivity of fluids with graphite nanoparticles and carbon nanotube
US7062848B2 (en) * 2003-09-18 2006-06-20 Hewlett-Packard Development Company, L.P. Printable compositions having anisometric nanostructures for use in printed electronics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8492319B2 (en) 2006-01-12 2013-07-23 Ajay P. Malshe Nanoparticle compositions and methods for making and using the same
US8921286B2 (en) 2012-07-02 2014-12-30 Nanomech, Inc. Textured surfaces to enhance nano-lubrication

Also Published As

Publication number Publication date
CN101248165A (zh) 2008-08-20
WO2006076728A3 (fr) 2006-09-21
WO2006076728A2 (fr) 2006-07-20
CA2598648A1 (fr) 2006-07-20

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