WO2006076728A3 - Gear oil composition containing nanomaterial - Google Patents
Gear oil composition containing nanomaterial Download PDFInfo
- Publication number
- WO2006076728A3 WO2006076728A3 PCT/US2006/001675 US2006001675W WO2006076728A3 WO 2006076728 A3 WO2006076728 A3 WO 2006076728A3 US 2006001675 W US2006001675 W US 2006001675W WO 2006076728 A3 WO2006076728 A3 WO 2006076728A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gear oils
- nanomaterials
- gear oil
- thermal conductivity
- composition containing
- Prior art date
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
Abstract
A novel use of nanomaterials as a viscosity modifier and thermal conductivity improver for gear oil and other lubricating oil compositions. The gear oils of the instant invention have a higher viscosity index, higher shear stability, and improved thermal conductivity compared to currently available conventional gear oils. The preferred nanoparticles also impart a reduction in the coefficient of friction, including reduced friction in the boundary lubrication regime. These properties are obtained by replacing part or all of the polymer thickener or viscosity index improver or some other part of the composition normally used in gear oils with nanomaterials of suitable shape, size, and composition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002598648A CA2598648A1 (en) | 2005-01-14 | 2006-01-17 | Gear oil composition containing nanomaterial |
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 (en) | 2006-07-20 |
WO2006076728A3 true WO2006076728A3 (en) | 2006-09-21 |
WO2006076728A8 WO2006076728A8 (en) | 2006-12-14 |
Family
ID=36678286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/001675 WO2006076728A2 (en) | 2005-01-14 | 2006-01-17 | Gear oil composition containing nanomaterial |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101248165A (en) |
CA (1) | CA2598648A1 (en) |
WO (1) | WO2006076728A2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9359575B2 (en) | 2012-07-02 | 2016-06-07 | Nanomech, Inc. | Nanoparticle macro-compositions |
US9499766B2 (en) | 2006-01-12 | 2016-11-22 | Board Of Trustees Of The University Of Arkansas | Nanoparticle compositions and methods for making and using the same |
US9592532B2 (en) | 2012-07-02 | 2017-03-14 | Nanomech, Inc. | Textured surfaces to enhance nano-lubrication |
Families Citing this family (23)
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 (en) | 2009-09-25 | 2013-11-01 | Arkema France | MASTER MIXTURE FOR THE MANUFACTURE OF DRILLING FLUID |
JP4742188B2 (en) * | 2009-11-20 | 2011-08-10 | 株式会社アールエス・アール | Additive for engine oil, engine oil, and addition method |
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 |
CN102965176B (en) * | 2012-11-16 | 2015-12-02 | 中国石油大学(华东) | The special alloy preventing graphite additive in lubricating oil from reuniting and to precipitate and method thereof |
US9840679B2 (en) | 2013-03-14 | 2017-12-12 | Howard University | Gelling nanofluids for dispersion stability |
JP5843403B2 (en) * | 2013-04-26 | 2016-01-13 | 株式会社大成化研 | Lubricating oil containing carbon nanotubes |
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 |
DE112013007383T5 (en) | 2013-08-30 | 2016-05-12 | Halliburton Energy Services, Inc. | High temperature lubricants comprising elongated carbon nanoparticles for use in subterranean formation operations |
CN104450107A (en) * | 2015-01-04 | 2015-03-25 | 吴江华威特种油有限公司 | Lubricating oil for gear |
CN105038902B (en) * | 2015-07-16 | 2018-01-12 | 青岛星沃能源科技有限公司 | Graphene/IF WS2Composite modified lubricating oil and preparation method thereof |
CN105695062B (en) * | 2016-03-16 | 2018-06-19 | 李培青 | Fullerene lubricant of zirconium oxide modification and preparation method thereof |
CN106367182A (en) * | 2016-08-31 | 2017-02-01 | 四川碳世界科技有限公司 | Lubricating oil containing carbon nanotube antiwear agent, and preparation method of lubricating oil |
CN107573996A (en) * | 2017-09-18 | 2018-01-12 | 吴江华威特种油有限公司 | A kind of wear resistence lubricating oil and preparation method thereof |
CN107653035A (en) * | 2017-09-18 | 2018-02-02 | 吴江华威特种油有限公司 | A kind of plant based lubricating oil and preparation method thereof |
CN107828482A (en) * | 2017-11-08 | 2018-03-23 | 蚌埠市华鼎机械科技有限公司 | A kind of cold lead ingot granulator middle gear lubricating oil |
CN110129115A (en) * | 2019-06-12 | 2019-08-16 | 沈阳建筑大学 | A kind of graphene lubricating oil and preparation method thereof |
CN111040845B (en) * | 2019-12-03 | 2021-11-19 | 江苏高科石化股份有限公司 | Special anti-shear stabilizing liquid for fan damper and preparation method thereof |
CN112574796A (en) * | 2020-12-11 | 2021-03-30 | 河北彤源环保有限公司 | Preparation method of novel additive |
CN113088324B (en) * | 2021-04-14 | 2023-04-07 | 山东英可利新材料技术有限公司 | Method for extracting carbon nano material from waste lubricating oil, heavy oil or asphalt |
CN115851128B (en) * | 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) | Normal-temperature quick-drying wear-resistant lubricating coating slurry for bridge crane track |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5560898A (en) * | 1993-08-04 | 1996-10-01 | Director-General Of Agency Of Industrial Science And Technology | Process of isolating carbon nanotubes from a mixture containing carbon nanotubes and graphite particles |
US6020419A (en) * | 1998-03-18 | 2000-02-01 | Bayer Aktiengesellschaft | Transparent coating compositions containing nanoscale particles and having improved scratch resistance |
US20030214199A1 (en) * | 1997-02-07 | 2003-11-20 | Sri International, A California Corporation | Electroactive polymer devices for controlling fluid flow |
WO2003106600A1 (en) * | 2002-05-30 | 2003-12-24 | Ashland Inc. | Enhancing thermal conductivity of fluids with graphite nanoparticles and carbon nanotube |
US6783746B1 (en) * | 2000-12-12 | 2004-08-31 | Ashland, Inc. | Preparation of stable nanotube dispersions in liquids |
US20040209782A1 (en) * | 2002-05-30 | 2004-10-21 | Ashland Inc. | Enhancing thermal conductivity of fluids with graphite nanoparticles and carbon nanotube |
US20050074589A1 (en) * | 2003-09-18 | 2005-04-07 | Pan Alfred I-Tsung | Printable compositions having anisometric nanostructures for use in printed electronics |
-
2006
- 2006-01-17 CA CA002598648A patent/CA2598648A1/en not_active Abandoned
- 2006-01-17 CN CNA2006800064276A patent/CN101248165A/en active Pending
- 2006-01-17 WO PCT/US2006/001675 patent/WO2006076728A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5560898A (en) * | 1993-08-04 | 1996-10-01 | Director-General Of Agency Of Industrial Science And Technology | Process of isolating carbon nanotubes from a mixture containing carbon nanotubes and graphite particles |
US20030214199A1 (en) * | 1997-02-07 | 2003-11-20 | Sri International, A California Corporation | Electroactive polymer devices for controlling fluid flow |
US6020419A (en) * | 1998-03-18 | 2000-02-01 | Bayer Aktiengesellschaft | Transparent coating compositions containing nanoscale particles and having improved scratch resistance |
US6783746B1 (en) * | 2000-12-12 | 2004-08-31 | Ashland, Inc. | Preparation of stable nanotube dispersions in liquids |
WO2003106600A1 (en) * | 2002-05-30 | 2003-12-24 | Ashland Inc. | Enhancing thermal conductivity of fluids with graphite nanoparticles and carbon nanotube |
US20040209782A1 (en) * | 2002-05-30 | 2004-10-21 | Ashland Inc. | Enhancing thermal conductivity of fluids with graphite nanoparticles and carbon nanotube |
US20050074589A1 (en) * | 2003-09-18 | 2005-04-07 | Pan Alfred I-Tsung | Printable compositions having anisometric nanostructures for use in printed electronics |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9499766B2 (en) | 2006-01-12 | 2016-11-22 | Board Of Trustees Of The University Of Arkansas | Nanoparticle compositions and methods for making and using the same |
US9359575B2 (en) | 2012-07-02 | 2016-06-07 | Nanomech, Inc. | Nanoparticle macro-compositions |
US9592532B2 (en) | 2012-07-02 | 2017-03-14 | Nanomech, Inc. | Textured surfaces to enhance nano-lubrication |
Also Published As
Publication number | Publication date |
---|---|
WO2006076728A2 (en) | 2006-07-20 |
CN101248165A (en) | 2008-08-20 |
CA2598648A1 (en) | 2006-07-20 |
WO2006076728A8 (en) | 2006-12-14 |
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