EP1559772A4 - Huile lubrifiante - Google Patents

Huile lubrifiante

Info

Publication number
EP1559772A4
EP1559772A4 EP03770108A EP03770108A EP1559772A4 EP 1559772 A4 EP1559772 A4 EP 1559772A4 EP 03770108 A EP03770108 A EP 03770108A EP 03770108 A EP03770108 A EP 03770108A EP 1559772 A4 EP1559772 A4 EP 1559772A4
Authority
EP
European Patent Office
Prior art keywords
lubricating oil
composition
oil
average molecular
molecular weight
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP03770108A
Other languages
German (de)
English (en)
Other versions
EP1559772B1 (fr
EP1559772A1 (fr
Inventor
Naozumi Arimoto
Tetsuo Okawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon Oil 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32310371&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1559772(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of EP1559772A1 publication Critical patent/EP1559772A1/fr
Publication of EP1559772A4 publication Critical patent/EP1559772A4/fr
Application granted granted Critical
Publication of EP1559772B1 publication Critical patent/EP1559772B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
    • 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
    • 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
    • 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
    • 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
    • C10M2209/086—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 polycarboxylic, e.g. maleic acid
    • 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
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic 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
    • 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
    • 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
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/045—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for continuous variable transmission [CVT]
    • 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
    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/14—Chemical after-treatment of the constituents of the lubricating composition by boron or a compound containing boron

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

Composition d'huile lubrifiante contenant (A) une huile de base d'huile lubrifiante comprenant une huile minérale, une huile synthétique ou leur mélange, (B) un composé contenant de l'azote et possédant au moins un groupe alkyle ou alkenyle et un poids moléculaire moyen en nombre égal ou supérieur à 900 et/ou un des ses dérivés en quantité de 0,01 à 0,20 % massique en teneur d'azote sur la base de la quantité totale de la composition, et (C) un amplificateur d'indice de viscosité possédant un poids moléculaire moyen en poids égal ou inférieur à 40000 et un indice de viscosité égal ou supérieur à 160, ainsi qu'une viscosité cinématique à 40 °C de 20 à 30 mm2/s. Cette composition d'huile lubrifiante présente une viscosité basse et peut présenter d'excellentes caractéristiques anti-usure à la fois à un stade précoce d'utilisation et après une durée prolongée, ce qui permet de la mettre avantageusement en application dans une transmission automatique ou dans une transmission variable en continu.
EP03770108A 2002-11-05 2003-10-31 Huile lubrifiante Revoked EP1559772B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002321754A JP4571776B2 (ja) 2002-11-05 2002-11-05 潤滑油組成物
JP2002321754 2002-11-05
PCT/JP2003/014032 WO2004041977A1 (fr) 2002-11-05 2003-10-31 Huile lubrifiante

Publications (3)

Publication Number Publication Date
EP1559772A1 EP1559772A1 (fr) 2005-08-03
EP1559772A4 true EP1559772A4 (fr) 2008-09-03
EP1559772B1 EP1559772B1 (fr) 2013-03-06

Family

ID=32310371

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03770108A Revoked EP1559772B1 (fr) 2002-11-05 2003-10-31 Huile lubrifiante

Country Status (6)

Country Link
US (1) US20060105921A1 (fr)
EP (1) EP1559772B1 (fr)
JP (1) JP4571776B2 (fr)
CN (1) CN100455646C (fr)
AU (1) AU2003280701A1 (fr)
WO (1) WO2004041977A1 (fr)

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ATE514766T1 (de) * 2004-10-22 2011-07-15 Nippon Oil Corp Schmierstoffzusammensetzung für getriebe
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US20070042916A1 (en) * 2005-06-30 2007-02-22 Iyer Ramnath N Methods for improved power transmission performance and compositions therefor
JP2007126542A (ja) * 2005-11-02 2007-05-24 Nippon Oil Corp 潤滑油組成物
JP5106778B2 (ja) * 2006-01-24 2012-12-26 三洋化成工業株式会社 潤滑油用スラッジ分散剤
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US20080128184A1 (en) * 2006-11-30 2008-06-05 Loper John T Lubricating oil compositions having improved corrosion and seal protection properties
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KR20140135205A (ko) 2012-03-21 2014-11-25 이데미쓰 고산 가부시키가이샤 알루미늄 합금제 엔진용 윤활유 조성물 및 윤활 방법
CN104487557B (zh) * 2012-07-20 2016-08-17 吉坤日矿日石能源株式会社 无级变速机用润滑油组合物
US9315761B2 (en) * 2012-09-21 2016-04-19 Exxonmobil Chemical Patents Inc. Lubricant and fuel dispersants and methods of preparation thereof
JP6159107B2 (ja) * 2013-03-15 2017-07-05 出光興産株式会社 潤滑油組成物
JP6134212B2 (ja) * 2013-06-24 2017-05-24 Ｊｘｔｇエネルギー株式会社 油圧作動油組成物
KR102151399B1 (ko) 2014-06-03 2020-09-03 에스케이이노베이션 주식회사 자동변속기용 윤활유 조성물
WO2016159215A1 (fr) * 2015-03-31 2016-10-06 出光興産株式会社 Composition d'huile lubrifiante pour moteur à quatre temps
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KR101816427B1 (ko) * 2016-08-01 2018-01-08 현대자동차주식회사 연비 및 내구향상형 무단변속기오일 조성물

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WO2004041977A1 (fr) 2004-05-21
JP2004155873A (ja) 2004-06-03
EP1559772B1 (fr) 2013-03-06
CN1711345A (zh) 2005-12-21
CN100455646C (zh) 2009-01-28
US20060105921A1 (en) 2006-05-18
JP4571776B2 (ja) 2010-10-27
EP1559772A1 (fr) 2005-08-03
AU2003280701A1 (en) 2004-06-07

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