RU2731491C2 - Способ улучшения удаления воздуха из смазочного масла - Google Patents

Способ улучшения удаления воздуха из смазочного масла Download PDF

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Publication number
RU2731491C2
RU2731491C2 RU2018122812A RU2018122812A RU2731491C2 RU 2731491 C2 RU2731491 C2 RU 2731491C2 RU 2018122812 A RU2018122812 A RU 2018122812A RU 2018122812 A RU2018122812 A RU 2018122812A RU 2731491 C2 RU2731491 C2 RU 2731491C2
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RU
Russia
Prior art keywords
lubricating oil
oil
alkyl acrylate
acrylate polymer
alkyl
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RU2018122812A
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English (en)
Russian (ru)
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RU2018122812A (ru
RU2018122812A3 (ja
Inventor
Сравани ГУЛЛАПАЛЛИ
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Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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Publication of RU2018122812A3 publication Critical patent/RU2018122812A3/ru
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    • 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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—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
    • 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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—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
    • C10M145/12—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 monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
    • 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
    • C10M169/041—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
    • 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
    • C10M2203/102—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
    • C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/17—Fisher Tropsch reaction products
    • C10M2205/173—Fisher Tropsch reaction products 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
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/04—Molecular weight; Molecular weight distribution
    • 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
    • C10N2030/18—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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/30—Anti-misting
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
RU2018122812A 2015-11-24 2016-11-22 Способ улучшения удаления воздуха из смазочного масла RU2731491C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562259169P 2015-11-24 2015-11-24
US62/259,169 2015-11-24
PCT/EP2016/078463 WO2017089354A1 (en) 2015-11-24 2016-11-22 Method for improving the air release of a lubricating oil

Publications (3)

Publication Number Publication Date
RU2018122812A RU2018122812A (ru) 2019-12-25
RU2018122812A3 RU2018122812A3 (ja) 2020-03-11
RU2731491C2 true RU2731491C2 (ru) 2020-09-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018122812A RU2731491C2 (ru) 2015-11-24 2016-11-22 Способ улучшения удаления воздуха из смазочного масла

Country Status (7)

Country Link
US (1) US20180371352A1 (ja)
EP (1) EP3380594B1 (ja)
JP (1) JP6878452B2 (ja)
CN (1) CN108291170B (ja)
BR (1) BR112018010644B1 (ja)
RU (1) RU2731491C2 (ja)
WO (1) WO2017089354A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7123057B2 (ja) * 2016-09-21 2022-08-22 ザ ルブリゾル コーポレイション 改善された熱安定性を有するポリアクリレート消泡成分
US20210325360A1 (en) * 2020-04-17 2021-10-21 Exxonmobil Research And Engineering Company Methods for determining air release performance of lubricating oils
US11326121B2 (en) * 2020-07-08 2022-05-10 Metss Corp. Lubricating compositions comprising a non-silicone anti-foaming agent
CN114540096A (zh) * 2020-11-24 2022-05-27 中国石油化工股份有限公司 一种降低ctl基础油空气释放值的方法
WO2024208801A1 (en) 2023-04-05 2024-10-10 Shell Internationale Research Maatschappij B.V. Lubricating oil composition

Citations (7)

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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)
US20040018250A1 (en) * 2001-07-11 2004-01-29 Ceccoli Joseph D. Methods for preparing high pressure/high shear dispersions containing waxes and other semi-solids and oils
US20060240999A1 (en) * 2005-04-22 2006-10-26 Rohmax Additives Gmbh Use of a polyalkylmethacrylate polymer
US20080242568A1 (en) * 2007-03-30 2008-10-02 Exxonmobil Research And Engineering Company (Formerly Exxon Research And Engineering Company) Method for improving the air release rate of GTL base stock lubricants using synthetic ester, and composition
WO2010046464A1 (en) * 2008-10-24 2010-04-29 Solvay Solexis S.P.A. Method for forming a lubricating film
RU2515994C2 (ru) * 2007-08-06 2014-05-20 Эвоник РоМакс Эддитивс ГмбХ Применение содержащих сложноэфирные группы полимеров в качестве противоусталостных присадок
US20140206584A1 (en) * 2013-01-18 2014-07-24 Sal A. Randisi, SR. Lubricating composition and method for preparing same

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US3166508A (en) * 1963-01-16 1965-01-19 Monsanto Co Hydrocarbon oils of reduced foaming properties
US4203854A (en) * 1974-02-20 1980-05-20 The Ore-Lube Corporation Stable lubricant composition containing molybdenum disulfide and method of preparing same
US4670173A (en) * 1985-12-19 1987-06-02 The Lubrizol Corporation Oil-soluble reaction products of an acylated reaction product, a polyamine, and mono-functional acid
JP2001261919A (ja) * 2000-03-17 2001-09-26 Mitsubishi Rayon Co Ltd 摺動性改質剤および摺動性樹脂組成物
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
US20070293408A1 (en) * 2005-03-11 2007-12-20 Chevron Corporation Hydraulic Fluid Compositions and Preparation Thereof
JP4982059B2 (ja) * 2005-08-12 2012-07-25 出光興産株式会社 潤滑油組成物及びそれを用いた含浸軸受
CN101240212B (zh) * 2008-02-29 2010-07-28 中国石油天然气股份有限公司 一种联合循环汽轮机润滑油组合物
JP5826626B2 (ja) * 2011-12-22 2015-12-02 昭和シェル石油株式会社 グリース組成物
CN103937588B (zh) * 2014-05-07 2016-01-20 广西大学 一种数字液压系统工作油组合物

Patent Citations (7)

* Cited by examiner, † Cited by third party
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)
US20040018250A1 (en) * 2001-07-11 2004-01-29 Ceccoli Joseph D. Methods for preparing high pressure/high shear dispersions containing waxes and other semi-solids and oils
US20060240999A1 (en) * 2005-04-22 2006-10-26 Rohmax Additives Gmbh Use of a polyalkylmethacrylate polymer
US20080242568A1 (en) * 2007-03-30 2008-10-02 Exxonmobil Research And Engineering Company (Formerly Exxon Research And Engineering Company) Method for improving the air release rate of GTL base stock lubricants using synthetic ester, and composition
RU2515994C2 (ru) * 2007-08-06 2014-05-20 Эвоник РоМакс Эддитивс ГмбХ Применение содержащих сложноэфирные группы полимеров в качестве противоусталостных присадок
WO2010046464A1 (en) * 2008-10-24 2010-04-29 Solvay Solexis S.P.A. Method for forming a lubricating film
US20140206584A1 (en) * 2013-01-18 2014-07-24 Sal A. Randisi, SR. Lubricating composition and method for preparing same

Also Published As

Publication number Publication date
JP6878452B2 (ja) 2021-05-26
BR112018010644B1 (pt) 2021-03-30
JP2018535307A (ja) 2018-11-29
CN108291170B (zh) 2021-03-19
BR112018010644A2 (pt) 2018-11-13
RU2018122812A (ru) 2019-12-25
CN108291170A (zh) 2018-07-17
RU2018122812A3 (ja) 2020-03-11
US20180371352A1 (en) 2018-12-27
EP3380594B1 (en) 2021-10-06
WO2017089354A1 (en) 2017-06-01
EP3380594A1 (en) 2018-10-03

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