EP1055722A4 - Composition d'huile pour boite sans rapport fixe - Google Patents

Composition d'huile pour boite sans rapport fixe

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Publication number
EP1055722A4
EP1055722A4 EP99972247A EP99972247A EP1055722A4 EP 1055722 A4 EP1055722 A4 EP 1055722A4 EP 99972247 A EP99972247 A EP 99972247A EP 99972247 A EP99972247 A EP 99972247A EP 1055722 A4 EP1055722 A4 EP 1055722A4
Authority
EP
European Patent Office
Prior art keywords
oil composition
stage transmission
oil
prevention
cvts
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
EP99972247A
Other languages
German (de)
English (en)
Other versions
EP1055722A1 (fr
EP1055722B1 (fr
Inventor
Shin Saeki
Kohei Matsuo
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
Japan Energy 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 Japan Energy Corp filed Critical Japan Energy Corp
Publication of EP1055722A1 publication Critical patent/EP1055722A1/fr
Publication of EP1055722A4 publication Critical patent/EP1055722A4/fr
Application granted granted Critical
Publication of EP1055722B1 publication Critical patent/EP1055722B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C10M2217/028Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
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    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/046Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
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    • C10M2217/06Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
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    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044Sulfonic acids, Derivatives thereof, e.g. neutral salts
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    • C10M2219/08Thiols; Sulfides; Polysulfides; Mercaptals
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    • C10M2219/087Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/089Overbased salts
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    • C10M2223/047Thioderivatives not containing metallic elements
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    • C10N2010/02Groups 1 or 11
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    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
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    • C10N2040/042Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
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    • C10N2040/044Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for manual transmissions
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/046Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for traction drives

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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)

Abstract

La présente invention concerne une composition d'huile pour boîte sans rapport fixe qui résulte de l'incorporation dans (a) une huile de base de lubrification (b) d'un polyméthacrylate, (c) du phénate ou d'un sulfonate d'un métal alcalino-terreux, (d) d'un composé imide, (e) d'un (alkyle)phényle (thio)phosphate, (f) de dithiophosphate de zinc, et (g) d'un composé amide d'acide gras. Elle a un coefficient tellement élevé qu'elle peut transmettre l'énergie d'un moteur à fort débit, et en outre, elle est très efficace dans la prévention de l'usure et de la prévention des grincements. Elle convient donc particulièrement comme huile de lubrification pour boîtes à variation continue des rapports des automobiles.
EP99972247A 1998-11-13 1999-11-11 Composition d'huile pour boite sans rapport fixe Expired - Lifetime EP1055722B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32381898 1998-11-13
JP32381898 1998-11-13
PCT/JP1999/006286 WO2000029523A1 (fr) 1998-11-13 1999-11-11 Composition d'huile pour boite sans rapport fixe

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Publication Number Publication Date
EP1055722A1 EP1055722A1 (fr) 2000-11-29
EP1055722A4 true EP1055722A4 (fr) 2003-04-02
EP1055722B1 EP1055722B1 (fr) 2004-03-24

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EP (1) EP1055722B1 (fr)
JP (1) JP4367819B2 (fr)
DE (1) DE69915804T2 (fr)
WO (1) WO2000029523A1 (fr)

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JP2001342486A (ja) * 2000-06-05 2001-12-14 Tonengeneral Sekiyu Kk 無段変速機用潤滑油組成物
JP4121244B2 (ja) * 2000-11-21 2008-07-23 東燃ゼネラル石油株式会社 無段変速機用潤滑油組成物
US6610637B2 (en) * 2001-02-13 2003-08-26 The Lubrizol Corporation Synthetic diesel engine lubricants containing dispersant-viscosity modifier and functionalized phenol detergent
US20020151441A1 (en) * 2001-02-14 2002-10-17 Sanjay Srinivasan Automatic transmission fluids with improved anti-shudder properties
US6677281B2 (en) * 2001-04-20 2004-01-13 Exxonmobil Research And Engineering Company Synergistic combination of metallic and ashless rust inhibitors to yield improved rust protection and demulsibility in dispersant-containing lubricants
EP1405897B1 (fr) * 2001-05-28 2013-06-26 Nissan Motor Co., Ltd. Utilisation d'une composition d'huile de transmission pour automobiles
US6667282B2 (en) * 2001-05-31 2003-12-23 Crompton Corporation Alkyl hydrazide additives for lubricants
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DE112015001419B4 (de) * 2014-03-24 2023-09-28 Autonetworks Technologies, Ltd. Elektrische Verbindungsstruktur mit Oberflächenschutzmittelzusammensetzung, Verfahren zur Herstellung derselben, Verfahren zum Unterdrücken einer Korrosion einer elektrischen Verbindungsstruktur und Kabelbaum für ein Kraftfahrzeug, der die elektrische Verbindungsstruktur umfasst.
US9499765B2 (en) 2015-03-23 2016-11-22 Chevron Japan Ltd. Lubricating oil compositions for construction machines
US20160281020A1 (en) 2015-03-23 2016-09-29 Chevron Japan Ltd. Lubricating oil compositions for construstion machines
CN111087927B (zh) * 2015-06-11 2021-09-28 株式会社自动网络技术研究所 金属表面涂覆用组合物和带端子的包覆电线
JP6779142B2 (ja) * 2017-01-19 2020-11-04 シチズン時計株式会社 時計バンド用潤滑処理剤、時計バンド、時計および時計の製造方法
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CN113025407A (zh) * 2021-01-25 2021-06-25 广州科卢斯流体科技有限公司 一种智能交通控制***用的传动油

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WO2000029523A1 (fr) 2000-05-25
DE69915804T2 (de) 2004-08-26
DE69915804D1 (de) 2004-04-29
EP1055722A1 (fr) 2000-11-29
JP4367819B2 (ja) 2009-11-18
EP1055722B1 (fr) 2004-03-24

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