EP2057255A4 - Novel application of thickeners to achieve favorable air release in lubricants - Google Patents

Novel application of thickeners to achieve favorable air release in lubricants

Info

Publication number
EP2057255A4
EP2057255A4 EP07810668.9A EP07810668A EP2057255A4 EP 2057255 A4 EP2057255 A4 EP 2057255A4 EP 07810668 A EP07810668 A EP 07810668A EP 2057255 A4 EP2057255 A4 EP 2057255A4
Authority
EP
European Patent Office
Prior art keywords
thickeners
lubricants
air release
novel application
achieve favorable
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP07810668.9A
Other languages
German (de)
French (fr)
Other versions
EP2057255A2 (en
Inventor
Kelli H Ponzer
David G L Holt
Angela S Galiano-Roth
Kevin J Buzdygon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
ExxonMobil Research and Engineering Co
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 ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of EP2057255A2 publication Critical patent/EP2057255A2/en
Publication of EP2057255A4 publication Critical patent/EP2057255A4/en
Withdrawn legal-status Critical Current

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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
    • 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
    • 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
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • 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
    • C10N2020/02—Viscosity; 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
    • C10N2030/02—Pour-point; Viscosity index
EP07810668.9A 2006-07-28 2007-07-20 Novel application of thickeners to achieve favorable air release in lubricants Withdrawn EP2057255A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83387006P 2006-07-28 2006-07-28
PCT/US2007/016493 WO2008013753A2 (en) 2006-07-28 2007-07-20 Novel application of thickeners to achieve favorable air release in lubricants

Publications (2)

Publication Number Publication Date
EP2057255A2 EP2057255A2 (en) 2009-05-13
EP2057255A4 true EP2057255A4 (en) 2014-08-20

Family

ID=38981995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07810668.9A Withdrawn EP2057255A4 (en) 2006-07-28 2007-07-20 Novel application of thickeners to achieve favorable air release in lubricants

Country Status (5)

Country Link
US (1) US20080026970A1 (en)
EP (1) EP2057255A4 (en)
CA (1) CA2658631A1 (en)
SG (1) SG176430A1 (en)
WO (1) WO2008013753A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7582200B2 (en) * 2004-12-16 2009-09-01 Chevron U.S.A. Inc. Hydraulic system and a method of operating a hydraulic pump
WO2010027019A1 (en) * 2008-09-05 2010-03-11 Ntn株式会社 Grease composition, and roller bearing and universal joint packed with said grease composition
US8476210B2 (en) * 2008-09-09 2013-07-02 Glenn Short Composition for compressor working fluid for applications with soluble gas or gas condensates
US9359573B2 (en) 2012-08-06 2016-06-07 Exxonmobil Research And Engineering Company Migration of air release in lubricant base stocks

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101431A (en) * 1977-05-12 1978-07-18 Texaco Inc. Turbine lubricant
US4387256A (en) * 1980-09-02 1983-06-07 Imperial Oil Limited Traction fluid lubricants derived from coal tar
US5766513A (en) * 1996-09-10 1998-06-16 Exxon Research And Engineering Company Antifoaming agents for lubricating oils (law455)
US6458750B1 (en) * 1999-03-04 2002-10-01 Rohmax Additives Gmbh Engine oil composition with reduced deposit-formation tendency
CA2364200A1 (en) * 2001-12-03 2003-06-03 Imperial Oil, A Partnership Of Imperial Oil Limited And Mccoll-Frontenac Petroleum Inc. Lubricating compositions

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US5534170A (en) * 1988-06-24 1996-07-09 Exxon Chemical Patents Inc. Mixed phosphorus- and sulfur-containing reaction products useful in power transmitting compositions
US5382374A (en) * 1990-03-31 1995-01-17 Tonen Corporation Hydraulic fluids for automobile suspensions
CA2163813C (en) * 1994-12-20 2007-04-17 Elisavet P. Vrahopoulou Lubricating oil composition comprising metal salts
AU710294B2 (en) * 1995-09-12 1999-09-16 Lubrizol Corporation, The Lubrication fluids for reduced air entrainment and improved gear protection
US6090758A (en) * 1997-01-07 2000-07-18 Exxon Research And Engineering Co. Method for reducing foaming of lubricating oils
US6180575B1 (en) * 1998-08-04 2001-01-30 Mobil Oil Corporation High performance lubricating oils
US6103099A (en) * 1998-09-04 2000-08-15 Exxon Research And Engineering Company Production of synthetic lubricant and lubricant base stock without dewaxing
US6165949A (en) * 1998-09-04 2000-12-26 Exxon Research And Engineering Company Premium wear resistant lubricant
US6713438B1 (en) * 1999-03-24 2004-03-30 Mobil Oil Corporation High performance engine oil
EP1233052A1 (en) * 2001-02-16 2002-08-21 Infineum International Limited Overbased detergent additives
US6784143B2 (en) * 2001-05-11 2004-08-31 Infineum International Ltd. Lubricating oil composition
US6583092B1 (en) * 2001-09-12 2003-06-24 The Lubrizol Corporation Lubricating oil composition
WO2003033629A1 (en) * 2001-10-12 2003-04-24 Nippon Oil Corporation Lubricating oil composition for internal combustion engine
US6627779B2 (en) * 2001-10-19 2003-09-30 Chevron U.S.A. Inc. Lube base oils with improved yield
US20030191032A1 (en) * 2002-01-31 2003-10-09 Deckman Douglas E. Mixed TBN detergents and lubricating oil compositions containing such detergents
US6916766B2 (en) * 2002-02-05 2005-07-12 Exxonmobil Research And Engineering Company Circulating oil compositions
US7060662B2 (en) * 2002-02-14 2006-06-13 Afton Chemical Corporation Antifoam agent and method for use in automatic transmission fluid applications involving high pressure pumps
US6852679B2 (en) * 2002-02-20 2005-02-08 Infineum International Ltd. Lubricating oil composition
CA2485529A1 (en) * 2002-05-09 2003-11-20 The Lubrizol Corporation Continuously variable transmission fluids comprising a combination of calcium- and magnesium-overbased detergents
US20040121918A1 (en) * 2002-07-08 2004-06-24 Salvatore Rea Lubricating oil composition for marine engines
US6642188B1 (en) * 2002-07-08 2003-11-04 Infineum International Ltd. Lubricating oil composition for outboard engines
US7045654B2 (en) * 2002-10-31 2006-05-16 Crompton Corporation Method for the alkylation of salicylic acid
GB0226726D0 (en) * 2002-11-15 2002-12-24 Bp Oil Int Method
US20040154957A1 (en) * 2002-12-11 2004-08-12 Keeney Angela J. High viscosity index wide-temperature functional fluid compositions and methods for their making and use
US20040119046A1 (en) * 2002-12-11 2004-06-24 Carey James Thomas Low-volatility functional fluid compositions useful under conditions of high thermal stress and methods for their production and use
US20040121921A1 (en) * 2002-12-20 2004-06-24 Calcut Brent D. Thermally stable antifoam agent and methods for use in functional fluids
US20050065043A1 (en) * 2003-09-23 2005-03-24 Henly Timothy J. Power transmission fluids having extended durability
US20050077208A1 (en) * 2003-10-14 2005-04-14 Miller Stephen J. Lubricant base oils with optimized branching
US20050101494A1 (en) * 2003-11-10 2005-05-12 Iyer Ramnath N. Lubricant compositions for power transmitting fluids
GB0326808D0 (en) * 2003-11-18 2003-12-24 Infineum Int Ltd Lubricating oil composition
US7195706B2 (en) * 2003-12-23 2007-03-27 Chevron U.S.A. Inc. Finished lubricating comprising lubricating base oil with high monocycloparaffins and low multicycloparaffins
US20050192186A1 (en) * 2004-02-27 2005-09-01 Iyer Ramnath N. Lubricant compositions for providing anti-shudder performance and elastomeric component compatibility
CA2496100A1 (en) * 2004-03-10 2005-09-10 Afton Chemical Corporation Power transmission fluids with enhanced extreme pressure characteristics
ES2380938T3 (en) * 2004-11-30 2012-05-21 Infineum International Limited Lubricating oil compositions
CA2528380C (en) * 2004-11-30 2013-05-14 Infineum International Limited Low saps lubricating oil compositions comprising overbased detergent
US7662271B2 (en) * 2005-12-21 2010-02-16 Chevron U.S.A. Inc. Lubricating oil with high oxidation stability
US8318002B2 (en) * 2005-12-15 2012-11-27 Exxonmobil Research And Engineering Company Lubricant composition with improved solvency
US20070232503A1 (en) * 2006-03-31 2007-10-04 Haigh Heather M Soot control for diesel engine lubricants

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101431A (en) * 1977-05-12 1978-07-18 Texaco Inc. Turbine lubricant
US4387256A (en) * 1980-09-02 1983-06-07 Imperial Oil Limited Traction fluid lubricants derived from coal tar
US5766513A (en) * 1996-09-10 1998-06-16 Exxon Research And Engineering Company Antifoaming agents for lubricating oils (law455)
US6458750B1 (en) * 1999-03-04 2002-10-01 Rohmax Additives Gmbh Engine oil composition with reduced deposit-formation tendency
CA2364200A1 (en) * 2001-12-03 2003-06-03 Imperial Oil, A Partnership Of Imperial Oil Limited And Mccoll-Frontenac Petroleum Inc. Lubricating compositions

Also Published As

Publication number Publication date
SG176430A1 (en) 2011-12-29
EP2057255A2 (en) 2009-05-13
US20080026970A1 (en) 2008-01-31
CA2658631A1 (en) 2008-01-31
WO2008013753A2 (en) 2008-01-31
WO2008013753A3 (en) 2008-08-07

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20090227

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

RBV Designated contracting states (corrected)

Designated state(s): DE

A4 Supplementary search report drawn up and despatched

Effective date: 20140721

RIC1 Information provided on ipc code assigned before grant

Ipc: C10M 169/04 20060101AFI20140715BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150218