WO2007035626A3 - Method of lubricating an internal combustion engine - Google Patents

Method of lubricating an internal combustion engine Download PDF

Info

Publication number
WO2007035626A3
WO2007035626A3 PCT/US2006/036273 US2006036273W WO2007035626A3 WO 2007035626 A3 WO2007035626 A3 WO 2007035626A3 US 2006036273 W US2006036273 W US 2006036273W WO 2007035626 A3 WO2007035626 A3 WO 2007035626A3
Authority
WO
WIPO (PCT)
Prior art keywords
dispersion
lubricating
internal combustion
combustion engine
metal base
Prior art date
Application number
PCT/US2006/036273
Other languages
French (fr)
Other versions
WO2007035626A2 (en
Inventor
Alexander Psaila
David Hobson
Raymond Calder
Original Assignee
Lubrizol Corp
Alexander Psaila
David Hobson
Raymond Calder
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 Lubrizol Corp, Alexander Psaila, David Hobson, Raymond Calder filed Critical Lubrizol Corp
Priority to JP2008532302A priority Critical patent/JP2009509027A/en
Priority to AU2006292435A priority patent/AU2006292435A1/en
Priority to EP06814851A priority patent/EP1945743A2/en
Priority to CA002623017A priority patent/CA2623017A1/en
Priority to US12/067,312 priority patent/US20080269087A1/en
Publication of WO2007035626A2 publication Critical patent/WO2007035626A2/en
Publication of WO2007035626A3 publication Critical patent/WO2007035626A3/en
Priority to US13/036,392 priority patent/US20110152142A1/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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/06—Particles of special shape or size
    • 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
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/10—Metal oxides, hydroxides, carbonates or bicarbonates
    • 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
    • C10M141/06—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 at least one of them being an organic nitrogen-containing compound
    • 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
    • C10M141/08—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 at least one of them being an organic sulfur-, selenium- or tellurium-containing compound
    • 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
    • C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
    • 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
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
    • 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
    • C10N2030/52—Base number [TBN]
    • 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
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles

Abstract

The invention provides a method of lubricating an internal combustion engine comprising supplying to said engine a dispersion, the dispersion comprises: (a) a metal base; (b) a surfactant; and (c) an organic medium in which the metal base is uniformly dispersed by physical processes, wherein the metal base has a mean average particle size of at least 10 nanometres to less than 1 µm; and the dispersion has a solids content of greater than 15 wt %. The invention further provides a lubricant composition containing said dispersion.
PCT/US2006/036273 2005-09-20 2006-09-15 Method of lubricating an internal combustion engine WO2007035626A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2008532302A JP2009509027A (en) 2005-09-20 2006-09-15 Method for lubricating an internal combustion engine
AU2006292435A AU2006292435A1 (en) 2005-09-20 2006-09-15 Method of lubricating an internal combustion engine
EP06814851A EP1945743A2 (en) 2005-09-20 2006-09-15 Method of lubricating an internal combustion engine
CA002623017A CA2623017A1 (en) 2005-09-20 2006-09-15 Method of lubricating an internal combustion engine
US12/067,312 US20080269087A1 (en) 2005-09-20 2006-09-15 Method of Lubricating an Internal Combustion Engine
US13/036,392 US20110152142A1 (en) 2005-09-20 2011-02-28 Method of Lubricating an Internal Combustion Engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71869705P 2005-09-20 2005-09-20
US60/718,697 2005-09-20

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/036,392 Continuation US20110152142A1 (en) 2005-09-20 2011-02-28 Method of Lubricating an Internal Combustion Engine

Publications (2)

Publication Number Publication Date
WO2007035626A2 WO2007035626A2 (en) 2007-03-29
WO2007035626A3 true WO2007035626A3 (en) 2007-06-07

Family

ID=37758602

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/036273 WO2007035626A2 (en) 2005-09-20 2006-09-15 Method of lubricating an internal combustion engine

Country Status (8)

Country Link
US (2) US20080269087A1 (en)
EP (1) EP1945743A2 (en)
JP (1) JP2009509027A (en)
CN (1) CN101292016A (en)
AU (1) AU2006292435A1 (en)
CA (1) CA2623017A1 (en)
RU (1) RU2008115110A (en)
WO (1) WO2007035626A2 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007100030A (en) * 2005-10-07 2007-04-19 Yushiro Chem Ind Co Ltd Environmentally friendly lubricant
CA2634079A1 (en) 2005-12-20 2007-10-25 The Lubrizol Corporation Method of preparing an overbased or neutral detergent
US11473032B2 (en) 2010-02-02 2022-10-18 Fuchs Petrolub Se Constant velocity joint having a boot
US20130281336A1 (en) * 2010-09-20 2013-10-24 The Lubrizol Corporation Aminobenzoic Acid Derivatives
US20130338049A1 (en) * 2011-04-27 2013-12-19 James King novel lignin based composition
WO2014033634A2 (en) * 2012-08-29 2014-03-06 Indian Oil Corporation Limited Lubricant additive and lubricant oil compositions and process of preparing thereof
JP6115702B2 (en) * 2012-10-12 2017-04-26 裕子 森山 Additive for engine oil
FR3004723B1 (en) * 2013-04-19 2016-04-15 Total Raffinage Marketing LUBRICATING COMPOSITION BASED ON METALLIC NANOPARTICLES
CN104178296A (en) * 2013-05-23 2014-12-03 天津市泽畅科技有限公司 Tungsten molybdenum alloy anti-wear additive used in engine oil
CN104178243A (en) * 2013-05-23 2014-12-03 天津市泽畅科技有限公司 Tungsten-molybdenum alloy antiwear additive for engine oil
CN104178266A (en) * 2013-05-23 2014-12-03 天津市泽畅科技有限公司 Tungsten-molybdenum alloy antiwear additive for engine lubricating oil
CN104178281A (en) * 2013-05-27 2014-12-03 天津市泽畅科技有限公司 Engine oil deposit control additive
CN104178278A (en) * 2013-05-27 2014-12-03 天津市泽畅科技有限公司 Deposit control additive for lubricating oil
CN104178320A (en) * 2013-05-27 2014-12-03 天津市泽畅科技有限公司 Deposit control agent added in lubricating oil
CN104178325A (en) * 2013-05-27 2014-12-03 天津市泽畅科技有限公司 Deposit control agent used in lubricating oil
CN104178322A (en) * 2013-05-27 2014-12-03 天津市泽畅科技有限公司 Engine oil deposit control agent
CN104178248A (en) * 2013-05-27 2014-12-03 天津市泽畅科技有限公司 Deposit control agent added in engine oil
CN104178329A (en) * 2013-05-27 2014-12-03 天津市泽畅科技有限公司 Deposit control agent added in lubricating oil
CN104178263A (en) * 2013-05-27 2014-12-03 天津市泽畅科技有限公司 Deposit control agent added in lubricating oil
EP3063257B1 (en) * 2013-10-29 2019-08-21 Croda, Inc. Lubricant composition comprising hydroxycarboxylic acid derived friction modifier
FR3018079B1 (en) 2014-02-28 2017-06-23 Total Marketing Services LUBRICATING COMPOSITION BASED ON METALLIC NANOPARTICLES
RU2559074C1 (en) * 2014-05-23 2015-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский государственный университет туризма и сервиса" (ФГБОУ ВПО "РГУТиС") Engine renovation method
CN104004566B (en) * 2014-06-05 2015-02-04 西安石油大学 Metal organic friction repair agent and preparation method thereof
CN104830433A (en) * 2015-05-29 2015-08-12 马健 Lubricating oil for diesel engines
WO2016201204A1 (en) * 2015-06-12 2016-12-15 Lubrizol Advanced Materials, Inc. Dispersants for colouration of ceramic tiles using ink jet inks
CN105132098B (en) * 2015-08-09 2019-03-26 浙江渼淋新能源科技有限公司 Lube oil additive composition for internal combustion engines and its preparation method and application
CN110035818B (en) * 2016-12-09 2022-04-19 路博润先进材料公司 Aliphatic ceramic dispersants obtained by reacting PIBSA with non-polymeric aminoethers/alcohols
CN112410106A (en) * 2020-11-26 2021-02-26 李彦林 Lubricating material for metal mechanical precision instrument and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB778468A (en) * 1955-12-05 1957-07-10 Shell Res Ltd A process for incorporating water-soluble solids in lubricating greases
GB1034970A (en) * 1963-01-14 1966-07-06 Ulric Bannister Bray Improvements in or relating to polyvalent metal carbonate dispersions in oil
JP2003155493A (en) * 2001-11-21 2003-05-30 Matsumura Sekiyu Kenkyusho:Kk Highly basified additive composition
US20040235684A1 (en) * 2001-06-29 2004-11-25 Cook Stephen J. Lubricant from water in oil emulsion with suspended solid base

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JPS61204298A (en) * 1985-03-08 1986-09-10 Nippon Oil Co Ltd Production of dispersion of alkaline earth metal borate
US5037564A (en) * 1988-03-09 1991-08-06 Dai-Ichi Kogyo Seiyaku Co., Ltd. Dispersing agent for nonaqueous systems and a nonaqueous dispersion containing the same
US5739088A (en) * 1990-03-14 1998-04-14 Nippon Oil Co., Ltd. Method of lubricating an alcohol-based fuel engine with an engine oil composition
JP4611014B2 (en) * 2004-12-24 2011-01-12 住友金属工業株式会社 Lubricant composition for cold plastic working and cold plastic working method using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB778468A (en) * 1955-12-05 1957-07-10 Shell Res Ltd A process for incorporating water-soluble solids in lubricating greases
GB1034970A (en) * 1963-01-14 1966-07-06 Ulric Bannister Bray Improvements in or relating to polyvalent metal carbonate dispersions in oil
US20040235684A1 (en) * 2001-06-29 2004-11-25 Cook Stephen J. Lubricant from water in oil emulsion with suspended solid base
JP2003155493A (en) * 2001-11-21 2003-05-30 Matsumura Sekiyu Kenkyusho:Kk Highly basified additive composition

Non-Patent Citations (2)

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Title
DATABASE WPI Week 200366, Derwent World Patents Index; AN 2003-692466, XP002424467 *
See also references of EP1945743A2 *

Also Published As

Publication number Publication date
US20110152142A1 (en) 2011-06-23
AU2006292435A1 (en) 2007-03-29
WO2007035626A2 (en) 2007-03-29
EP1945743A2 (en) 2008-07-23
US20080269087A1 (en) 2008-10-30
JP2009509027A (en) 2009-03-05
RU2008115110A (en) 2009-10-27
CA2623017A1 (en) 2007-03-29
CN101292016A (en) 2008-10-22

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