CA2816055C - Utilisation et methode de reduction de depots de soupape dans un moteur - Google Patents

Utilisation et methode de reduction de depots de soupape dans un moteur Download PDF

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Publication number
CA2816055C
CA2816055C CA2816055A CA2816055A CA2816055C CA 2816055 C CA2816055 C CA 2816055C CA 2816055 A CA2816055 A CA 2816055A CA 2816055 A CA2816055 A CA 2816055A CA 2816055 C CA2816055 C CA 2816055C
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Canada
Prior art keywords
lubricating oil
foam inhibitor
engine
oil composition
siloxane
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Active
Application number
CA2816055A
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English (en)
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CA2816055A1 (fr
Inventor
Michelle Morcos
Jeffrey J. Toman
Farzan Parsinejad
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Chevron Oronite Co LLC
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Chevron Oronite Co LLC
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Publication of CA2816055A1 publication Critical patent/CA2816055A1/fr
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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
    • C10M155/00—Lubricating compositions characterised by the additive being a macromolecular compound containing atoms of elements not provided for in groups C10M143/00 - C10M153/00
    • C10M155/02—Monomer containing silicon
    • 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
    • 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
    • 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
    • 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
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10M2229/02—Unspecified siloxanes; Silicones
    • 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
    • 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
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • 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
    • C10M2229/042—Siloxanes with specific structure containing aromatic substituents
    • 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
    • C10M2229/052—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing nitrogen
    • 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
    • C10N2030/04—Detergent property or dispersant 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
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines

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

La présente invention concerne, d'une manière générale, un procédé de réduction des dépôts sur les soupapes d'admission d'un moteur à allumage commandé et à injection directe, le procédé comprenant la mise en fonctionnement du moteur avec une composition d'huile lubrifiante contenant : (a) une quantité prépondérante d'huile ayant une viscosité lubrifiante ; et (b) au moins un agent antimousse choisi parmi les huiles de silicium, les polysiloxanes, les polyacrylates et les polyméthacrylates, l'agent antimousse n'étant pas un poly(phénylméthyl)siloxane. En outre, la concentration de l'agent antimousse dans la composition d'huile lubrifiante est suffisante pour atteindre une réduction d'au moins 10 % des dépôts sur les soupapes d'admission du moteur à allumage commandé et à injection directe, en comparaison avec la mise en fonctionnement du moteur avec la composition d'huile lubrifiante ne contenant pas d'agent antimousse.
CA2816055A 2010-10-29 2011-10-13 Utilisation et methode de reduction de depots de soupape dans un moteur Active CA2816055C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/916,195 US20120108476A1 (en) 2010-10-29 2010-10-29 Lubricating oil compositions
US12/916,195 2010-10-29
PCT/US2011/056179 WO2012058012A2 (fr) 2010-10-29 2011-10-13 Compositions d'huile lubrifiante

Publications (2)

Publication Number Publication Date
CA2816055A1 CA2816055A1 (fr) 2012-05-03
CA2816055C true CA2816055C (fr) 2018-08-28

Family

ID=45994651

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2816055A Active CA2816055C (fr) 2010-10-29 2011-10-13 Utilisation et methode de reduction de depots de soupape dans un moteur

Country Status (7)

Country Link
US (1) US20120108476A1 (fr)
EP (1) EP2633012B1 (fr)
JP (1) JP5828597B2 (fr)
CN (1) CN103201364B (fr)
CA (1) CA2816055C (fr)
SG (1) SG189464A1 (fr)
WO (1) WO2012058012A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103508907A (zh) * 2012-06-21 2014-01-15 中国石油天然气股份有限公司 一种甲醛缩合型烷基酚盐清净剂的制备方法
US20140020645A1 (en) * 2012-07-18 2014-01-23 Afton Chemical Corporation Lubricant compositions for direct injection engines
US9095787B2 (en) * 2012-10-24 2015-08-04 The Procter & Gamble Company Compositions comprising anti-foams
CA2888342A1 (fr) * 2012-10-24 2014-05-01 The Procter & Gamble Company Compositions anti-mousse contenant des polyorganosiliciums partiellement porteurs de groupes phenyle
CN104232246B (zh) * 2013-06-07 2017-02-01 中国石油化工股份有限公司 一种润滑油复合型抗泡剂及其应用
JP6235864B2 (ja) * 2013-10-30 2017-11-22 出光興産株式会社 潤滑油組成物
US20160272915A1 (en) 2015-03-18 2016-09-22 The Lubrizol Corporation Lubricant compositions for direct injection engines
AU2016235352B2 (en) 2015-03-25 2020-05-07 The Lubrizol Corporation Lubricant compositions for direct injection engines
EP3697875B1 (fr) * 2017-10-20 2024-08-07 Chevron Japan Ltd. Composition d'huile lubrifiante à faible viscosité
CA3106593C (fr) 2020-01-29 2023-12-19 Afton Chemical Corporation Formulations de lubrifiant ayant des composes a teneur en silicium

Family Cites Families (18)

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US6242394B1 (en) * 1991-05-30 2001-06-05 The Lubrizol Corporation Two-stroke cycle lubricant and method of using same
EP0524783A1 (fr) * 1991-07-23 1993-01-27 Oceanfloor Limited Utilisation de compositions d'huile lubrifiante
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CN1034670C (zh) * 1994-01-06 1997-04-23 王学绍 一种制备节能润滑油的方法
AU710294B2 (en) * 1995-09-12 1999-09-16 Lubrizol Corporation, The Lubrication fluids for reduced air entrainment and improved gear protection
US6348437B1 (en) * 1996-05-01 2002-02-19 Dow Corning Corporation Silicone oils with improved viscosity stability
JP2002531684A (ja) * 1998-12-04 2002-09-24 インフィニューム ホールディングス ベスローテン フェンノートシャップ 燃料添加剤及び該燃料添加剤を含む燃料組成物
JP2000273480A (ja) * 1999-03-29 2000-10-03 Asahi Denka Kogyo Kk 潤滑性組成物
US6588393B2 (en) * 2000-09-19 2003-07-08 The Lubrizol Corporation Low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same
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Also Published As

Publication number Publication date
WO2012058012A2 (fr) 2012-05-03
JP2013540878A (ja) 2013-11-07
CN103201364A (zh) 2013-07-10
WO2012058012A3 (fr) 2012-07-19
SG189464A1 (en) 2013-05-31
EP2633012B1 (fr) 2017-01-04
EP2633012A2 (fr) 2013-09-04
CA2816055A1 (fr) 2012-05-03
JP5828597B2 (ja) 2015-12-09
EP2633012A4 (fr) 2014-07-23
CN103201364B (zh) 2016-09-14
US20120108476A1 (en) 2012-05-03

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