WO2008013753A3 - Novel application of thickeners to achieve favorable air release in lubricants - Google Patents

Novel application of thickeners to achieve favorable air release in lubricants Download PDF

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Publication number
WO2008013753A3
WO2008013753A3 PCT/US2007/016493 US2007016493W WO2008013753A3 WO 2008013753 A3 WO2008013753 A3 WO 2008013753A3 US 2007016493 W US2007016493 W US 2007016493W WO 2008013753 A3 WO2008013753 A3 WO 2008013753A3
Authority
WO
WIPO (PCT)
Prior art keywords
air release
favorable air
thickeners
lubricants
achieve favorable
Prior art date
Application number
PCT/US2007/016493
Other languages
French (fr)
Other versions
WO2008013753A2 (en
Inventor
Kelli H Ponzer
David G L Holt
Angela S Galiano-Roth
Kevin J Buzdygon
Original Assignee
Exxonmobil Res & Eng Co
Kelli H Ponzer
David G L Holt
Angela S Galiano-Roth
Kevin J Buzdygon
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 Res & Eng Co, Kelli H Ponzer, David G L Holt, Angela S Galiano-Roth, Kevin J Buzdygon filed Critical Exxonmobil Res & Eng Co
Priority to EP07810668.9A priority Critical patent/EP2057255A4/en
Priority to CA002658631A priority patent/CA2658631A1/en
Publication of WO2008013753A2 publication Critical patent/WO2008013753A2/en
Publication of WO2008013753A3 publication Critical patent/WO2008013753A3/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
    • 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

Abstract

Methods for achieving favorable air release properties, methods fo blending a lubricant composition and lubricant compositions are disclosed. I one embodiment, the method comprises the steps of obtaining at least one bas stock and at least one thickener, blending the base stock(s) and the thickene wherein the treat rates of the base stock and thickener are chosen to achieve favorable air release properly using a relationship between the thickener, lubricant viscosity, and viscosity of at least one base stock.
PCT/US2007/016493 2006-07-28 2007-07-20 Novel application of thickeners to achieve favorable air release in lubricants WO2008013753A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07810668.9A EP2057255A4 (en) 2006-07-28 2007-07-20 Novel application of thickeners to achieve favorable air release in lubricants
CA002658631A CA2658631A1 (en) 2006-07-28 2007-07-20 Novel application of thickeners to achieve favorable air release in lubricants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83387006P 2006-07-28 2006-07-28
US60/833,870 2006-07-28

Publications (2)

Publication Number Publication Date
WO2008013753A2 WO2008013753A2 (en) 2008-01-31
WO2008013753A3 true WO2008013753A3 (en) 2008-08-07

Family

ID=38981995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/016493 WO2008013753A2 (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)

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* Cited by examiner, † Cited by third party
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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 (3)

* Cited by examiner, † Cited by third party
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US5766513A (en) * 1996-09-10 1998-06-16 Exxon Research And Engineering Company Antifoaming agents for lubricating oils (law455)
US6713438B1 (en) * 1999-03-24 2004-03-30 Mobil Oil Corporation High performance engine oil
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

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Publication number Priority date Publication date Assignee Title
US5766513A (en) * 1996-09-10 1998-06-16 Exxon Research And Engineering Company Antifoaming agents for lubricating oils (law455)
US6713438B1 (en) * 1999-03-24 2004-03-30 Mobil Oil Corporation High performance engine oil
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

Non-Patent Citations (1)

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Title
See also references of EP2057255A4 *

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
EP2057255A4 (en) 2014-08-20

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