EP1479752A3 - Lubrifiant à faible émission avec une protection améliorée contre la corrosion - Google Patents

Lubrifiant à faible émission avec une protection améliorée contre la corrosion Download PDF

Info

Publication number: EP1479752A3
Authority: EP; European Patent Office
Prior art keywords: low emission; hydrocarbyl; emission diesel; lubricant; provides
Prior art date: 2003-05-22
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

EP04252592A

Other languages

German (de)

English (en)

Other versions

EP1479752B1 (fr

EP1479752A2 (fr

Inventor

Willem Van Dam

Gene Spala

Peter Kleijwegt

Jeroen Van Leeuwen

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.)

Chevron Oronite Technology BV

Chevron Oronite Co LLC

Original Assignee

Chevron Oronite Technology BV

Chevron Oronite Co LLC

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.)

2003-05-22

Filing date

2004-05-04

Publication date

2009-10-28

2004-05-04 Application filed by Chevron Oronite Technology BV, Chevron Oronite Co LLC filed Critical Chevron Oronite Technology BV

2004-11-24 Publication of EP1479752A2 publication Critical patent/EP1479752A2/fr

2009-10-28 Publication of EP1479752A3 publication Critical patent/EP1479752A3/fr

2011-07-27 Application granted granted Critical

2011-07-27 Publication of EP1479752B1 publication Critical patent/EP1479752B1/fr

2024-05-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/142—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings polycarboxylic
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/144—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups
- 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
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- 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
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
- 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
- C10N2030/40—Low content or no content compositions
- C10N2030/42—Phosphor free or low phosphor content compositions
- 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
- C10N2030/40—Low content or no content compositions
- C10N2030/43—Sulfur free or low sulfur content compositions
- 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
- C10N2030/40—Low content or no content compositions
- C10N2030/45—Ash-less or low ash content
- 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
- C10N2030/50—Emission or smoke controlling properties
- 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
- C10N2040/252—Diesel engines
- 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)

EP04252592A 2003-05-22 2004-05-04 Lubrifiant à faible émission avec une protection améliorée contre la corrosion Expired - Lifetime EP1479752B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US10/444,333 US20040235682A1 (en)	2003-05-22	2003-05-22	Low emission diesel lubricant with improved corrosion protection
US444333		2003-05-22

Publications (3)

Publication Number	Publication Date
EP1479752A2 EP1479752A2 (fr)	2004-11-24
EP1479752A3 true EP1479752A3 (fr)	2009-10-28
EP1479752B1 EP1479752B1 (fr)	2011-07-27

Family

ID=33098025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04252592A Expired - Lifetime EP1479752B1 (fr)	2003-05-22	2004-05-04	Lubrifiant à faible émission avec une protection améliorée contre la corrosion

Country Status (5)

Country	Link
US (1)	US20040235682A1 (fr)
EP (1)	EP1479752B1 (fr)
JP (1)	JP4921697B2 (fr)
CA (1)	CA2467843C (fr)
SG (1)	SG116548A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4578115B2 (ja) *	2004-02-04	2010-11-10	Ｊｘ日鉱日石エネルギー株式会社	潤滑油組成物
JP4515797B2 (ja) *	2004-03-19	2010-08-04	新日本石油株式会社	ディーゼルエンジン用潤滑油組成物
US20060223724A1 (en) *	2005-03-29	2006-10-05	Gatto Vincent J	Lubricating oil composition with reduced phosphorus levels
US7951760B2 (en) *	2005-07-29	2011-05-31	Chevron Oronite S.A.	Overbased alkali metal alkylhydroxybenzoates having low crude sediment
US8030258B2 (en) *	2005-07-29	2011-10-04	Chevron Oronite Company Llc	Overbased alkaline earth metal alkylhydroxybenzoates having low crude sediment
US7956022B2 (en) *	2005-07-29	2011-06-07	Chevron Oronite Company Llc	Low sulfur metal detergent-dispersants
JP5438251B2 (ja) *	2005-08-29	2014-03-12	シェブロン・オロナイト・カンパニー・エルエルシー	内燃機関用潤滑油組成物
ATE552328T1 (de) *	2005-11-03	2012-04-15	Infineum Int Ltd	Lineare diblockcopolymere als verschleissschutzzusatzstoff für schmiermittel der brennkraftmaschinenkurbelgehäuse
US20070105731A1 (en) *	2005-11-04	2007-05-10	Chin Chu	Lubricating oil compositions
US7981846B2 (en) *	2005-11-30	2011-07-19	Chevron Oronite Company Llc	Lubricating oil composition with improved emission compatibility
US20080146473A1 (en) *	2006-12-19	2008-06-19	Chevron Oronite Company Llc	Lubricating oil with enhanced piston cleanliness control
US8747650B2 (en) *	2006-12-21	2014-06-10	Chevron Oronite Technology B.V.	Engine lubricant with enhanced thermal stability
US7838474B2 (en) *	2007-10-31	2010-11-23	Chevron Oronite Company Llc	Lubricating oil compositions comprising a biodiesel fuel and a detergent
JP5823392B2 (ja) *	2009-08-06	2015-11-25	ザルブリゾルコーポレイションＴｈｅＬｕｂｒｉｚｏｌＣｏｒｐｏｒａｔｉｏｎ	アスファルテン分散剤含有潤滑組成物
EP2513269B1 (fr) *	2009-12-14	2017-10-25	The Lubrizol Corporation	Composition lubrifiante contenant un agent anti-usure
ES2673725T3 (es) *	2012-03-01	2018-06-25	Infineum International Limited	Método de lubricación de un motor marino
US9359573B2 (en) *	2012-08-06	2016-06-07	Exxonmobil Research And Engineering Company	Migration of air release in lubricant base stocks
JP5831440B2 (ja)	2012-12-17	2015-12-09	株式会社ダイヤメット	粉末冶金用原料粉末
US10370320B2 (en) *	2017-12-30	2019-08-06	Rohm And Haas Electronic Materials Llc	Purification methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0370555A2 (fr) *	1988-11-23	1990-05-30	Shell Internationale Researchmaatschappij B.V.	Procédé de séparation d'un phénol
EP0675191A2 (fr) *	1994-03-30	1995-10-04	Cosmo Research Institute	Additif pour huile minérale et procédé pour préparer un sel alcalino-terreux d'acide aromatique hydroxy-carboxylique
US6162770A (en) *	1998-01-30	2000-12-19	Chevron Chemical Company Llc	Unsulfurized alkali metal-free, additive for lubricating oils
EP1167497A2 (fr) *	2000-06-02	2002-01-02	Chevron Oronite Japan Limited	Composition d'huile lubrifiante pour moteurs diesel
CA2385969A1 (fr) *	2001-05-11	2002-11-11	Infineum International Limited	Compose lubrifiant

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3100673A (en) *		1963-08-13		Dyeings and prints possessing fastness
US2992708A (en) *	1954-01-14	1961-07-18	Lyon George Albert	Air circulating wheel structure
US3036971A (en) *	1958-12-24	1962-05-29	Socony Mobil Oil Co Inc	Lubricating oils containing carbonated basic sulfurized calcium phenates
DE1248643B (de) *	1959-03-30	1967-08-31	The Lubrizol Corporation, Cleveland, Ohio (V. St. A.)	Verfahren zur Herstellung von öllöslichen aeylierten Aminen
NL124842C (fr) *	1959-08-24
NL255193A (fr) *	1959-08-24
NL255194A (fr) *	1959-08-24
US3381022A (en) *	1963-04-23	1968-04-30	Lubrizol Corp	Polymerized olefin substituted succinic acid esters
US3287271A (en) *	1965-01-21	1966-11-22	Chevron Res	Combined detergent-corrosion inhibitors
US3272746A (en) *	1965-11-22	1966-09-13	Lubrizol Corp	Lubricating composition containing an acylated nitrogen compound
US3374174A (en) *	1966-04-12	1968-03-19	Lubrizol Corp	Composition
US3692681A (en) *	1968-08-02	1972-09-19	Chevron Res	Dispersion of terephthalic acid in detergent containing hydrocarbon oil medium
US3912764A (en) *	1972-09-29	1975-10-14	Cooper Edwin Inc	Preparation of alkenyl succinic anhydrides
US4234435A (en) *	1979-02-23	1980-11-18	The Lubrizol Corporation	Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation
FR2529226B1 (fr) *	1982-06-24	1987-01-16	Orogil	Procede de preparation d'alkylphenates sulfurises de metaux alcalino-terreux utilisables comme additifs pour huiles lubrifiantes
US4747965A (en) *	1985-04-12	1988-05-31	Chevron Research Company	Modified succinimides
US4612132A (en) *	1984-07-20	1986-09-16	Chevron Research Company	Modified succinimides
GB8703549D0 (en) *	1987-02-16	1987-03-25	Shell Int Research	Preparation of basic salt
US5112507A (en) *	1988-09-29	1992-05-12	Chevron Research And Technology Company	Polymeric dispersants having alternating polyalkylene and succinic groups
US5266186A (en) *	1989-10-12	1993-11-30	Nalco Chemical Company	Inhibiting fouling employing a dispersant
US5241003A (en) *	1990-05-17	1993-08-31	Ethyl Petroleum Additives, Inc.	Ashless dispersants formed from substituted acylating agents and their production and use
JP3086727B2 (ja) *	1991-08-09	2000-09-11	オロナイトジャパン株式会社	低リンエンジン油製造用の添加剤組成物
US5286799A (en) *	1992-07-23	1994-02-15	Chevron Research And Technology Company	Two-step free radical catalyzed process for the preparation of alkenyl succinic anhydride
US5319030A (en) *	1992-07-23	1994-06-07	Chevron Research And Technology Company	One-step process for the preparation of alkenyl succinic anhydride
US5334321A (en) *	1993-03-09	1994-08-02	Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc.	Modified high molecular weight succinimides
US5356552A (en) *	1993-03-09	1994-10-18	Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc.	Chlorine-free lubricating oils having modified high molecular weight succinimides
US5525247A (en) *	1993-08-11	1996-06-11	Idemitsu Kosan Co., Ltd.	Low ash lubricating oil composition for diesel engine and method for lubrication of diesel engine using same
FR2717491B1 (fr) *	1994-03-17	1996-06-07	Chevron Chem Sa	Additifs détergents-dispersants pour huiles lubrifiantes du type alkylsalicylates-alkylphénates, alcalino-terreux, sulfurisés et suralcalinisés.
DE69617761T2 (de) *	1995-02-01	2002-08-08	The Lubrizol Corp., Wickliffe	Schmiermittelzusammensetzung mit geringem Aschegehalt
US5716912A (en) *	1996-04-09	1998-02-10	Chevron Chemical Company	Polyalkylene succinimides and post-treated derivatives thereof
IT1282788B1 (it) *	1996-06-04	1998-03-31	Euron Spa	Composizioni lubrificanti a basse emissioni di particolato per motori a combustione interna
JPH1135962A (ja) *	1997-07-16	1999-02-09	Idemitsu Kosan Co Ltd	潤滑油組成物
US5942476A (en) *	1998-06-03	1999-08-24	Chevron Chemical Company	Low-viscosity highly overbased phenate-carboxylate
US6348438B1 (en) *	1999-06-03	2002-02-19	Chevron Oronite S.A.	Production of high BN alkaline earth metal single-aromatic ring hydrocarbyl salicylate-carboxylate
US6423670B2 (en) *	2000-03-20	2002-07-23	Infineum International Ltd.	Lubricating oil compositions
JP3722472B2 (ja) *	2000-06-02	2005-11-30	シェブロンテキサコジャパン株式会社	潤滑油組成物
JP4931299B2 (ja) *	2001-07-31	2012-05-16	Ｊｘ日鉱日石エネルギー株式会社	潤滑油組成物
US7026273B2 (en) *	2001-11-09	2006-04-11	Infineum International Limited	Lubricating oil compositions
US6784142B2 (en) *	2002-02-14	2004-08-31	Chevron Oronite Company Llc	Lubricating oil composition comprising borated and EC-treated succinimides and phenolic antioxidants
US7018958B2 (en) *	2002-10-22	2006-03-28	Infineum International Limited	Lubricating oil compositions

2003
- 2003-05-22 US US10/444,333 patent/US20040235682A1/en not_active Abandoned
2004
- 2004-05-04 EP EP04252592A patent/EP1479752B1/fr not_active Expired - Lifetime
- 2004-05-19 CA CA2467843A patent/CA2467843C/fr not_active Expired - Lifetime
- 2004-05-21 JP JP2004152392A patent/JP4921697B2/ja not_active Expired - Lifetime
- 2004-05-22 SG SG200402961A patent/SG116548A1/en unknown

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0370555A2 (fr) *	1988-11-23	1990-05-30	Shell Internationale Researchmaatschappij B.V.	Procédé de séparation d'un phénol
EP0675191A2 (fr) *	1994-03-30	1995-10-04	Cosmo Research Institute	Additif pour huile minérale et procédé pour préparer un sel alcalino-terreux d'acide aromatique hydroxy-carboxylique
US6162770A (en) *	1998-01-30	2000-12-19	Chevron Chemical Company Llc	Unsulfurized alkali metal-free, additive for lubricating oils
EP1167497A2 (fr) *	2000-06-02	2002-01-02	Chevron Oronite Japan Limited	Composition d'huile lubrifiante pour moteurs diesel
CA2385969A1 (fr) *	2001-05-11	2002-11-11	Infineum International Limited	Compose lubrifiant

Also Published As

Publication number	Publication date
US20040235682A1 (en)	2004-11-25
JP4921697B2 (ja)	2012-04-25
JP2004346326A (ja)	2004-12-09
CA2467843A1 (fr)	2004-11-22
SG116548A1 (en)	2005-11-28
EP1479752B1 (fr)	2011-07-27
EP1479752A2 (fr)	2004-11-24
CA2467843C (fr)	2013-08-06

Publication	Publication Date	Title
EP1479752A3 (fr)	2009-10-28	Lubrifiant à faible émission avec une protection améliorée contre la corrosion
WO2003064568A3 (fr)	2003-11-06	Huiles pour moteurs a combustion interne a faibles teneurs en cendres, en phosphore et en soufre
CA2442764A1 (fr)	2004-05-21	Compositions d'huile pour economies de carburant accrues
WO2009153453A3 (fr)	2010-02-25	Lubrifiant cylindre pour moteur marin deux temps
SG141392A1 (en)	2008-04-28	Low sulfated ash, low sulfur, low phosphorus, low zinc lubricating oil composition
RU2007145230A (ru)	2009-06-10	Композиции смазочных масел, содержащие титан
SG148978A1 (en)	2009-01-29	Fuel economy lubricating oil composition for lubricating diesel engines
GB2440074A (en)	2008-01-16	Medium-speed diesel engine oil
WO2003025104A1 (fr)	2003-03-27	Composition d'huile lubrifiante
WO2008043901A3 (fr)	2008-06-19	Lubrifiant marin pour fioul a basse ou haute teneur en soufre
EP1754699A3 (fr)	2007-04-25	Detergent.dispersants métaliques à faible contenance en soufre.
CA2521417A1 (fr)	2006-03-27	Huiles lubrifiantes a faible teneur en soufre et en phosphore comprenant un detergent a base de magnesium
EP1016706A3 (fr)	2001-01-17	Composition d'huile lubrifiante pour moteurs à combustion interne ayant des propriétés d'oxydation thermique et de détergence améliorées
CA2132523A1 (fr)	1993-10-28	Composition lubrifiante
WO2008039345A3 (fr)	2008-05-29	Antioxydants catalytiques
WO2011022266A3 (fr)	2011-05-19	Composition lubrifiante contenant un agent anti-usure
SG118159A1 (en)	2006-01-27	Lubricating oil compositions
JP2001089788A5 (fr)	2007-08-30
WO2007061698A3 (fr)	2008-04-03	Amelioration des proprietes anti-depot d'huiles lubrifiantes utilisees dans des conditions de charge elevee prolongees
CA2484391A1 (fr)	2005-04-09	Compositions lubrifiantes a detergents complexes pour cylindres de moteurs diesel marins
CA2471202A1 (fr)	2004-12-13	Composition de lubrifiant
EP1632551A3 (fr)	2010-09-08	Composition d'additifs ayant des propriétés de viscosité à basse température, de corrosion et de détergence
CA2549517A1 (fr)	2006-12-01	Composition d'huile lubrifiante comprenant un polymere non hydrogene
EP1642954A3 (fr)	2006-04-19	Composition d'additifs pour lubrifiants ou carburants comprenant au moins un acide carboxylique hydroxy-substitué
WO2006047361A3 (fr)	2006-06-01	Huile pour moteurs consommable sans cendres

Legal Events

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