EP1418221A3 - Compositions d'huile lubrifiante pour transmissions - Google Patents

Compositions d'huile lubrifiante pour transmissions Download PDF

Info

Publication number: EP1418221A3
Authority: EP; European Patent Office
Prior art keywords: lubricating oil; composition; amount; transmissions; mass
Prior art date: 2002-11-07
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

EP03025453A

Other languages

German (de)

English (en)

Other versions

EP1418221B1 (fr

EP1418221A2 (fr

Inventor

Osamu Kurosawa

Shigeki Matsui

Eitaro Morita

Kazuo Yamamori

Hiroyuki Arai

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.)

Toyota Motor Corp

Eneos Corp

Original Assignee

Toyota Motor Corp

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.)

2002-11-07

Filing date

2003-11-05

Publication date

2004-06-23

2003-11-05 Application filed by Toyota Motor Corp, Nippon Oil Corp filed Critical Toyota Motor Corp

2004-05-12 Publication of EP1418221A2 publication Critical patent/EP1418221A2/fr

2004-06-23 Publication of EP1418221A3 publication Critical patent/EP1418221A3/fr

2011-01-19 Application granted granted Critical

2011-01-19 Publication of EP1418221B1 publication Critical patent/EP1418221B1/fr

2023-11-05 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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Lubricants (AREA)

EP03025453A 2002-11-07 2003-11-05 Compositions d'huile lubrifiante pour transmissions Expired - Lifetime EP1418221B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2002323774		2002-11-07
JP2002323774		2002-11-07

Publications (3)

Publication Number	Publication Date
EP1418221A2 EP1418221A2 (fr)	2004-05-12
EP1418221A3 true EP1418221A3 (fr)	2004-06-23
EP1418221B1 EP1418221B1 (fr)	2011-01-19

Family

ID=32105474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP03025453A Expired - Lifetime EP1418221B1 (fr)	2002-11-07	2003-11-05	Compositions d'huile lubrifiante pour transmissions

Country Status (4)

Country	Link
US (1)	US20040176256A1 (fr)
EP (1)	EP1418221B1 (fr)
CN (1)	CN1301320C (fr)
DE (1)	DE60335771D1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4907074B2 (ja) *	2004-10-22	2012-03-28	Ｊｘ日鉱日石エネルギー株式会社	変速機用潤滑油組成物
ATE514766T1 (de) *	2004-10-22	2011-07-15	Nippon Oil Corp	Schmierstoffzusammensetzung für getriebe
CN101213277B (zh) *	2005-06-29	2011-05-04	新日本石油株式会社	油压工作油用基础油和组合物
JP5213310B2 (ja) *	2006-04-20	2013-06-19	Ｊｘ日鉱日石エネルギー株式会社	潤滑油組成物
US7932217B2 (en) *	2007-08-28	2011-04-26	Chevron U.S.A., Inc.	Gear oil compositions, methods of making and using thereof
US20090062163A1 (en) *	2007-08-28	2009-03-05	Chevron U.S.A. Inc.	Gear Oil Compositions, Methods of Making and Using Thereof
US20090062162A1 (en) *	2007-08-28	2009-03-05	Chevron U.S.A. Inc.	Gear oil composition, methods of making and using thereof
US20090088356A1 (en) *	2007-09-27	2009-04-02	Chevron U.S.A. Inc.	Gear Oil Compositions, Methods of Making and Using Thereof
US20090088355A1 (en) *	2007-09-27	2009-04-02	Chevron U.S.A. Inc.	Gear Oil Compositions, Methods of Making and Using Thereof
US20090298732A1 (en) *	2008-05-29	2009-12-03	Chevron U.S.A. Inc.	Gear oil compositions, methods of making and using thereof
FR2984348B1 (fr) *	2011-12-16	2015-02-27	Total Raffinage Marketing	Compositions lubrifiantes pour transmissions
WO2014017555A1 (fr)	2012-07-24	2014-01-30	Ｊｘ日鉱日石エネルギー株式会社	Améliorant d'indice de viscosité à base de poly(méth)acrylate, additif pour lubrifiant et composition lubrifiante le contenant
US20150203782A1 (en) *	2012-07-24	2015-07-23	Jx Nippon Oil & Energy Corporation	Poly(meth)acrylate viscosity index improver, and lubricating oil composition and lubricating oil additive containing said viscosity index improver

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0696636A1 (fr) *	1993-04-30	1996-02-14	Tonen Corporation	Composition d'huile lubrifiante
WO1997016511A1 (fr) *	1995-11-03	1997-05-09	Exxon Chemical Patents Inc.	Huile pour transmission automatique a pouvoir de transmission de puissance ameliore
EP0867498A1 (fr) *	1997-03-24	1998-09-30	Tonen Corporation	Compositions lubrifiantes pour transmissions automatiques
EP0978555A1 (fr) *	1998-08-03	2000-02-09	Ethyl Corporation	Compositions d'huiles lubrifiantes
EP0992570A2 (fr) *	1998-10-09	2000-04-12	Tonen Corporation	Huile hydraulique pour amortisseurs
US6059955A (en) *	1998-02-13	2000-05-09	Exxon Research And Engineering Co.	Low viscosity lube basestock
WO2000071646A1 (fr) *	1999-05-24	2000-11-30	The Lubrizol Corporation	Huiles minerales pour engrenages et liquides a transmissions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4169799A (en) *	1976-12-27	1979-10-02	Texaco Inc.	Lubricating oil composition
US5578236A (en)	1994-11-22	1996-11-26	Ethyl Corporation	Power transmission fluids having enhanced performance capabilities
CN1042949C (zh) *	1996-06-05	1999-04-14	中国石化兰州炼油化工总厂	润滑油组合物
US6482778B2 (en) *	1999-08-11	2002-11-19	Ethyl Corporation	Zinc and phosphorus containing transmission fluids having enhanced performance capabilities
JP2001262176A (ja) *	2000-03-21	2001-09-26	Nippon Mitsubishi Oil Corp	変速機用潤滑油組成物
GB0011115D0 (en) *	2000-05-09	2000-06-28	Infineum Int Ltd	Lubricating oil compositions
US6583092B1 (en) *	2001-09-12	2003-06-24	The Lubrizol Corporation	Lubricating oil composition
EP1439217B1 (fr) *	2001-10-12	2012-06-20	Nippon Oil Corporation	Composition d'huile de lubrification pour un moteur a combustion

2003
- 2003-11-04 US US10/701,193 patent/US20040176256A1/en not_active Abandoned
- 2003-11-05 EP EP03025453A patent/EP1418221B1/fr not_active Expired - Lifetime
- 2003-11-05 DE DE60335771T patent/DE60335771D1/de not_active Expired - Lifetime
- 2003-11-07 CN CNB2003101246693A patent/CN1301320C/zh not_active Expired - Lifetime

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0696636A1 (fr) *	1993-04-30	1996-02-14	Tonen Corporation	Composition d'huile lubrifiante
WO1997016511A1 (fr) *	1995-11-03	1997-05-09	Exxon Chemical Patents Inc.	Huile pour transmission automatique a pouvoir de transmission de puissance ameliore
EP0867498A1 (fr) *	1997-03-24	1998-09-30	Tonen Corporation	Compositions lubrifiantes pour transmissions automatiques
US6059955A (en) *	1998-02-13	2000-05-09	Exxon Research And Engineering Co.	Low viscosity lube basestock
EP0978555A1 (fr) *	1998-08-03	2000-02-09	Ethyl Corporation	Compositions d'huiles lubrifiantes
EP0992570A2 (fr) *	1998-10-09	2000-04-12	Tonen Corporation	Huile hydraulique pour amortisseurs
WO2000071646A1 (fr) *	1999-05-24	2000-11-30	The Lubrizol Corporation	Huiles minerales pour engrenages et liquides a transmissions

Also Published As

Publication number	Publication date
EP1418221B1 (fr)	2011-01-19
US20040176256A1 (en)	2004-09-09
EP1418221A2 (fr)	2004-05-12
CN1301320C (zh)	2007-02-21
CN1513960A (zh)	2004-07-21
DE60335771D1 (de)	2011-03-03

Publication	Publication Date	Title
EP1195427A3 (fr)	2003-04-09	Compositions lubrifiantes convenant comme huiles moteur
EP1418221A3 (fr)	2004-06-23	Compositions d'huile lubrifiante pour transmissions
CA2411463A1 (fr)	2003-05-09	Compositions d'huile lubrifiante
WO2007002005A3 (fr)	2008-06-26	Huile lubrifiante à plus faible teneur en cendres ayant une faible viscosité mesurée sur simulateur de démarrage à froid
CA2424510A1 (fr)	2003-10-05	Huile lubrifiante
EP1847585A3 (fr)	2008-11-26	Composition lubrifiante pour boîte de vitesse automatique
WO2007075831A3 (fr)	2007-11-15	Huile lubrifiante a haute stabilite a l'oxydation
SG133516A1 (en)	2007-07-30	Titanium-containing lubricating oil composition
EP0987311A3 (fr)	2002-01-02	Compositions de fluides pour transmission
WO2004074412A3 (fr)	2004-10-28	Compositions d'huile de graissage
WO2008081287A3 (fr)	2008-08-28	Composition d'huile lubrifiante
BR9804377A (pt)	2000-07-04	Aditivos de copolìmeros de olefinas funcionalizados.
ATE513028T1 (de)	2011-07-15	Schmierölzusammensetzungen für dieselhochleistungstmotoren
MY145906A (en)	2012-05-15	Hydraulic oil composition
WO2007075830A8 (fr)	2008-08-07	Huile lubrifiante sans cendre a haute stabilité à l'oxydation
MY154777A (en)	2015-07-31	Diesel fuel compositions
EP2077313A3 (fr)	2012-01-25	Compositions d'huile lubrifiante pour moteurs à combustion interne
EP1148114A3 (fr)	2002-12-04	Des compositions d'huile lubrifiante ayant une stabilité thermique excellente, une réstistance à pression extreme et une activité anti-usure
WO2002034868A3 (fr)	2002-08-01	Lubrifiants a base d'un melange de pib/poe/huile minerale pour applications a chaine a haute temperature
WO2007040811A3 (fr)	2007-06-14	Melange comprenant des huiles de base de groupe ii et de groupe iv
EP1674556A3 (fr)	2007-12-19	Composition d'additif anti-usure et composition d'huile lubrifiante la contenante
ATE462776T1 (de)	2010-04-15	Mischung, enthaltend grundöle der gruppe iii und der gruppe iv
SG166816A1 (en)	2010-12-29	Lubricating oil compositions
TW200643164A (en)	2006-12-16	Viscosity index improver for lubricant compositions
KR101592588B1 (ko)	2016-02-15	저온변속성능이 향상된 수동변속기오일 조성물

Legal Events

Date	Code	Title	Description
2004-03-26	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2004-05-07	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2004-05-12	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
2004-05-12	AX	Request for extension of the european patent	Extension state: AL LT LV MK
2004-06-23	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
2004-06-23	AX	Request for extension of the european patent	Extension state: AL LT LV MK
2004-11-10	17P	Request for examination filed	Effective date: 20040909
2005-03-16	AKX	Designation fees paid	Designated state(s): DE FR GB
2010-06-02	RIC1	Information provided on ipc code assigned before grant	Ipc: C10M 169/04 20060101AFI20100428BHEP
2010-06-16	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2010-07-21	RIN1	Information on inventor provided before grant (corrected)	Inventor name: YAMAMORI, KAZUO Inventor name: MORITA, EITARO Inventor name: MATSUI, SHIGEKI Inventor name: ARAI, HIROYUKI Inventor name: KUROSAWA, OSAMU
2010-10-29	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2010-12-17	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2011-01-19	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB
2011-01-19	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D
2011-03-03	REF	Corresponds to:	Ref document number: 60335771 Country of ref document: DE Date of ref document: 20110303 Kind code of ref document: P
2011-03-03	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 60335771 Country of ref document: DE Effective date: 20110303
2011-11-25	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2011-11-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2011-12-28	26N	No opposition filed	Effective date: 20111020
2012-02-16	REG	Reference to a national code	Ref country code: DE Ref legal event code: R097 Ref document number: 60335771 Country of ref document: DE Effective date: 20111020
2015-11-23	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13
2016-11-27	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14
2017-11-24	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15
2022-01-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20211126 Year of fee payment: 19 Ref country code: FR Payment date: 20211126 Year of fee payment: 19 Ref country code: GB Payment date: 20211126 Year of fee payment: 19
2023-06-01	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 60335771 Country of ref document: DE
2023-07-26	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20221105
2023-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221105 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230601
2023-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221130