BR112017019935A2 - composições lubrificantes para motores de injeção direta - Google Patents

composições lubrificantes para motores de injeção direta

Info

Publication number
BR112017019935A2
BR112017019935A2 BR112017019935A BR112017019935A BR112017019935A2 BR 112017019935 A2 BR112017019935 A2 BR 112017019935A2 BR 112017019935 A BR112017019935 A BR 112017019935A BR 112017019935 A BR112017019935 A BR 112017019935A BR 112017019935 A2 BR112017019935 A2 BR 112017019935A2
Authority
BR
Brazil
Prior art keywords
detergents
direct injection
lubricating compositions
injection engines
detergent
Prior art date
Application number
BR112017019935A
Other languages
English (en)
Inventor
Sammut Alexander
G Dietz Jeffry
E Mosier Patrick
Original Assignee
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of BR112017019935A2 publication Critical patent/BR112017019935A2/pt

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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • 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
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/026—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrile group
    • 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

a invenção se refere a um método para reduzir eventos de pré-ignição de baixa velocidade em um motor de combustão interna de injeção direta ignificado por centelha ao suprir para o coletor uma composição lubrificante que contém um óleo de viscosidade lubrificante e um detergente de sódio com excesso de base. o detergente com excesso de base de metal pode ser selecionado a partir de detergentes de sulfonato, detergentes de fenato e detergentes de salicilato, especialmente detergentes de sulfonato com uma razão de metal de pelo menos 5.
BR112017019935A 2015-03-18 2015-03-18 composições lubrificantes para motores de injeção direta BR112017019935A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/021145 WO2016148708A1 (en) 2015-03-18 2015-03-18 Lubricant compositions for direct injection engines

Publications (1)

Publication Number Publication Date
BR112017019935A2 true BR112017019935A2 (pt) 2018-06-12

Family

ID=52814215

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019935A BR112017019935A2 (pt) 2015-03-18 2015-03-18 composições lubrificantes para motores de injeção direta

Country Status (8)

Country Link
EP (1) EP3271442A1 (pt)
JP (1) JP2018512485A (pt)
KR (1) KR102366772B1 (pt)
CN (1) CN107636131A (pt)
AU (1) AU2015387205A1 (pt)
BR (1) BR112017019935A2 (pt)
CA (1) CA2980110A1 (pt)
WO (1) WO2016148708A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6197124B2 (ja) * 2015-03-24 2017-09-13 出光興産株式会社 ガソリンエンジン用潤滑油組成物、及びその製造方法
CN109983104A (zh) * 2017-01-20 2019-07-05 雪佛龙奥伦耐有限责任公司 在直喷火花点火式发动机中防止或减少低速早燃的润滑油组合物和方法
JP7493373B2 (ja) * 2020-03-31 2024-05-31 出光興産株式会社 潤滑油組成物
CN113355172B (zh) * 2021-06-08 2022-09-16 深圳市能效能汽车服务信息有限公司 一种燃油汽车发动机内部积碳清洗液组合物及清洗方法

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DE1248643B (de) 1959-03-30 1967-08-31 The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) Verfahren zur Herstellung von öllöslichen aeylierten Aminen
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US3316177A (en) 1964-12-07 1967-04-25 Lubrizol Corp Functional fluid containing a sludge inhibiting detergent comprising the polyamine salt of the reaction product of maleic anhydride and an oxidized interpolymer of propylene and ethylene
DE1595234A1 (de) 1965-04-27 1970-03-05 Roehm & Haas Gmbh Verfahren zur Herstellung oligomerer bzw. polymerer Amine
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US3501405A (en) 1967-08-11 1970-03-17 Rohm & Haas Lubricating and fuel compositions comprising copolymers of n-substituted formamide-containing unsaturated esters
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ZA738848B (en) * 1973-10-05 1975-06-25 Lubrizol Corp Basic alkali sulfonate dispersions and processes
US5037565A (en) * 1973-10-05 1991-08-06 The Lubrizol Corporation Basic alkali metal sulfonate dispersions, process for their preparation, and lubricants containing same
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JP2014152301A (ja) * 2013-02-13 2014-08-25 Idemitsu Kosan Co Ltd 直噴ターボ機構搭載エンジン用潤滑油組成物
WO2015042340A1 (en) * 2013-09-19 2015-03-26 The Lubrizol Corporation Lubricant compositions for direct injection engines

Also Published As

Publication number Publication date
AU2015387205A1 (en) 2017-10-05
KR20170128563A (ko) 2017-11-22
JP2018512485A (ja) 2018-05-17
CA2980110A1 (en) 2016-09-22
WO2016148708A1 (en) 2016-09-22
KR102366772B1 (ko) 2022-02-22
EP3271442A1 (en) 2018-01-24
CN107636131A (zh) 2018-01-26

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]