WO2017221057A8 - Lubricating oil composition containing an antifoaming agent - Google Patents

Lubricating oil composition containing an antifoaming agent Download PDF

Info

Publication number
WO2017221057A8
WO2017221057A8 PCT/IB2017/000600 IB2017000600W WO2017221057A8 WO 2017221057 A8 WO2017221057 A8 WO 2017221057A8 IB 2017000600 W IB2017000600 W IB 2017000600W WO 2017221057 A8 WO2017221057 A8 WO 2017221057A8
Authority
WO
WIPO (PCT)
Prior art keywords
antifoaming agent
lubricating oil
oil composition
composition containing
dispersion
Prior art date
Application number
PCT/IB2017/000600
Other languages
French (fr)
Japanese (ja)
Other versions
WO2017221057A1 (en
Inventor
浩志 瀬戸
博之 金子
Original Assignee
エクソンモービル リサーチ アンド エンジニアリング カンパ二ー
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 エクソンモービル リサーチ アンド エンジニアリング カンパ二ー filed Critical エクソンモービル リサーチ アンド エンジニアリング カンパ二ー
Priority to EP17758608.8A priority Critical patent/EP3460029A1/en
Priority to US16/302,128 priority patent/US20190284501A1/en
Publication of WO2017221057A1 publication Critical patent/WO2017221057A1/en
Publication of WO2017221057A8 publication Critical patent/WO2017221057A8/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
    • 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
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
    • 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
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • 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
    • C10M2205/028—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
    • C10M2205/0285—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 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/28—Amides; Imides
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/051—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing halogen
    • 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
    • C10N2030/18—Anti-foaming property
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/042—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Provided is a lubricating oil composition containing an antifoaming agent having high antifoaming performance even when the lubricant base oil has low viscosity. The lubricating oil composition comprises a lubricant base oil and drops of an antifoaming agent dispersion system dispersed in the lubricant base oil, wherein the antifoaming agent dispersion system comprises a dispersion medium mixture and an antifoaming agent dispersed in the dispersion medium mixture, and the dispersion medium mixture comprises a dispersion medium and an additive for dispersion.
PCT/IB2017/000600 2016-05-20 2017-05-19 Lubricating oil composition containing an antifoaming agent WO2017221057A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17758608.8A EP3460029A1 (en) 2016-05-20 2017-05-19 Lubricating oil composition containing an antifoaming agent
US16/302,128 US20190284501A1 (en) 2016-05-20 2017-05-19 Lubricating oil composition containing an antifoaming agent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016101673A JP2017206656A (en) 2016-05-20 2016-05-20 Lubricant composition containing defoaming agent
JP2016-101673 2016-05-20

Publications (2)

Publication Number Publication Date
WO2017221057A1 WO2017221057A1 (en) 2017-12-28
WO2017221057A8 true WO2017221057A8 (en) 2019-03-07

Family

ID=59738370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2017/000600 WO2017221057A1 (en) 2016-05-20 2017-05-19 Lubricating oil composition containing an antifoaming agent

Country Status (4)

Country Link
US (1) US20190284501A1 (en)
EP (1) EP3460029A1 (en)
JP (1) JP2017206656A (en)
WO (1) WO2017221057A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113476902B (en) * 2021-07-05 2023-03-24 中国石油化工股份有限公司 Dispersing method of fluorosilicone oil defoaming agent

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000087069A (en) * 1998-09-08 2000-03-28 Idemitsu Kosan Co Ltd Lubricating oil composition
JP4220599B2 (en) * 1998-09-10 2009-02-04 出光興産株式会社 Lubricating oil composition
US6372696B1 (en) * 1999-11-09 2002-04-16 The Lubrizol Corporation Traction fluid formulation
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
US20060264339A1 (en) * 2005-05-19 2006-11-23 Devlin Mark T Power transmission fluids with enhanced lifetime characteristics
JP2008074933A (en) * 2006-09-20 2008-04-03 Japan Energy Corp Lubricating oil composition
JP5820558B2 (en) * 2006-11-10 2015-11-24 昭和シェル石油株式会社 Lubricating oil composition
JP5339861B2 (en) * 2008-11-13 2013-11-13 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition having excellent defoaming property and method for defoaming lubricating oil
JP5397671B2 (en) * 2008-12-05 2014-01-22 東燃ゼネラル石油株式会社 Antifoam composition, lubricating oil composition, and method for producing lubricating oil composition
JP5482591B2 (en) * 2010-09-14 2014-05-07 信越化学工業株式会社 Lubricating oil composition and method for producing the same
US9963655B2 (en) * 2012-04-12 2018-05-08 Infineum International Limited Lubricating oil compositions
JP6152356B2 (en) * 2014-03-20 2017-06-21 Ｊｘｔｇエネルギー株式会社 Compressor oil, compressor oil production method, hydrogen compression method, power generation method, and hydrogen supply method
JP6791681B2 (en) * 2015-08-19 2020-11-25 Ｅｎｅｏｓ株式会社 Lubricating oil composition and defoaming method of lubricating oil
WO2017030204A1 (en) * 2015-08-19 2017-02-23 Ｊｘエネルギー株式会社 Lubricating oil composition, defoaming method for lubricating oil, and defoaming agent composition
CN105385484A (en) * 2015-10-19 2016-03-09 中国石油化工股份有限公司 Anti-foaming agent composition and application thereof

Also Published As

Publication number Publication date
EP3460029A1 (en) 2019-03-27
JP2017206656A (en) 2017-11-24
WO2017221057A1 (en) 2017-12-28
US20190284501A1 (en) 2019-09-19

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