EP0601721A3 - Procédé pour le préparation de phénates surbasiques. - Google Patents

Procédé pour le préparation de phénates surbasiques. Download PDF

Info

Publication number: EP0601721A3
Authority: EP; European Patent Office
Prior art keywords: preparation; overbased phenates; phenates; overbased
Prior art date: 1992-12-07
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

EP93309190A

Other languages

German (de)

English (en)

Other versions

EP0601721B1 (fr

EP0601721A2 (fr

Inventor

Yuehsiung Chang

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.)

Afton Chemical Corp

Original Assignee

Afton Chemical 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.)

1992-12-07

Filing date

1993-11-18

Publication date

1995-02-08

1993-11-18 Application filed by Afton Chemical Corp filed Critical Afton Chemical Corp

1994-06-15 Publication of EP0601721A2 publication Critical patent/EP0601721A2/fr

1995-02-08 Publication of EP0601721A3 publication Critical patent/EP0601721A3/fr

2000-01-05 Application granted granted Critical

2000-01-05 Publication of EP0601721B1 publication Critical patent/EP0601721B1/fr

2013-11-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- 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
- C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Lubricants (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

EP19930309190 1992-12-07 1993-11-18 Procédé pour le préparation de phénates surbasiques Expired - Lifetime EP0601721B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US98745192A	1992-12-07	1992-12-07
US987451		1992-12-07

Publications (3)

Publication Number	Publication Date
EP0601721A2 EP0601721A2 (fr)	1994-06-15
EP0601721A3 true EP0601721A3 (fr)	1995-02-08
EP0601721B1 EP0601721B1 (fr)	2000-01-05

Family

ID=25533271

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19930309190 Expired - Lifetime EP0601721B1 (fr)	1992-12-07	1993-11-18	Procédé pour le préparation de phénates surbasiques

Country Status (4)

Country	Link
EP (1)	EP0601721B1 (fr)
JP (1)	JP3513771B2 (fr)
CA (1)	CA2109758A1 (fr)
DE (1)	DE69327515T2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2183906A1 (fr) *	1995-08-23	1997-02-24	Christopher S. Fridia	Production d'un melange de phenate-stearate a faible teneur en sediments fins
US5728657A (en) *	1996-08-20	1998-03-17	Chevron Chemical Company	Production of low fine sediment high TBN phenate stearate
US7256161B2 (en) *	2003-11-13	2007-08-14	Chevron Oronite Company Llc	Process for making group II metal carbonated, overbased Mannich condensation products of alkylphenols
EP1903093B1 (fr)	2006-09-19	2017-12-20	Infineum International Limited	Composition d'huile de lubrification
WO2011017148A1 (fr)	2009-08-06	2011-02-10	The Lubrizol Corporation	Compositions lubrifiantes contenant un dispersant des asphaltènes
EP2467456B2 (fr)	2009-08-18	2023-08-09	The Lubrizol Corporation	Procede de lubrification
WO2011066144A1 (fr)	2009-11-30	2011-06-03	The Lubrizol Corporation	Mélanges stabilisés contenant des modificateurs de friction
EP2507347A1 (fr)	2009-11-30	2012-10-10	The Lubrizol Corporation	Procédés pour maîtriser les taux de trioxyde de soufre dans des moteurs à combustion interne
EP2507349B1 (fr)	2009-11-30	2020-06-10	The Lubrizol Corporation	Mélanges stabilisés contenant des modificateurs de friction
EP2673347B1 (fr)	2011-02-09	2018-09-12	The Lubrizol Corporation	Compositions lubrifiantes contenant un dispersant asphaltène
US8933002B2 (en) *	2011-11-10	2015-01-13	Chevron Oronite Company Llc	Lubricating oil compositions
CA2863950C (fr) *	2012-02-08	2022-06-07	The Lubrizol Corporation	Procede de preparation d'un dodecylphenate de metal alcalino-terreux sulfure
US8772209B2 (en) *	2012-11-20	2014-07-08	Chevron Oronite Company Lls	Process for preparing a salt of a sulfurized alkyl-substituted hydroxyaromatic composition
CA2944879A1 (fr)	2014-04-04	2015-10-08	The Lubrizol Corporation	Procede de preparation d'un dodecylphenate soufre d'un metal alcalinoterreux

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1280749A (en) *	1970-06-18	1972-07-05	Maruzen Oil Company Ltd	Process for preparation of over-based sulphurized phenates
BE876119A (fr) *	1978-05-08	1979-11-08	Standard Oil Co	Phenates metalliques sulfures et procede pour les preparer
WO1990013619A1 (fr) *	1986-01-14	1990-11-15	Amoco Corporation	Detergent lubrifiant a base de phenate avec teneur en base excedentaire et offrant une meilleure resistance a l'eau
EP0404178A2 (fr) *	1989-06-23	1990-12-27	Cosmo Oil Company, Ltd	Procédé de préparation de phénate de métaux alcalino-terreux surbasique du type détergent

1993
- 1993-11-18 DE DE1993627515 patent/DE69327515T2/de not_active Expired - Fee Related
- 1993-11-18 EP EP19930309190 patent/EP0601721B1/fr not_active Expired - Lifetime
- 1993-11-23 CA CA 2109758 patent/CA2109758A1/fr not_active Abandoned
- 1993-11-24 JP JP31575593A patent/JP3513771B2/ja not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1280749A (en) *	1970-06-18	1972-07-05	Maruzen Oil Company Ltd	Process for preparation of over-based sulphurized phenates
BE876119A (fr) *	1978-05-08	1979-11-08	Standard Oil Co	Phenates metalliques sulfures et procede pour les preparer
WO1990013619A1 (fr) *	1986-01-14	1990-11-15	Amoco Corporation	Detergent lubrifiant a base de phenate avec teneur en base excedentaire et offrant une meilleure resistance a l'eau
EP0404178A2 (fr) *	1989-06-23	1990-12-27	Cosmo Oil Company, Ltd	Procédé de préparation de phénate de métaux alcalino-terreux surbasique du type détergent

Also Published As

Publication number	Publication date
JP3513771B2 (ja)	2004-03-31
EP0601721B1 (fr)	2000-01-05
CA2109758A1 (fr)	1994-06-08
DE69327515D1 (de)	2000-02-10
JPH07150180A (ja)	1995-06-13
EP0601721A2 (fr)	1994-06-15
DE69327515T2 (de)	2000-06-21

Legal Events

Date	Code	Title	Description
1994-04-29	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
1994-06-15	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE DE FR GB
1994-12-16	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1995-02-08	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE FR GB
1995-09-27	17P	Request for examination filed	Effective date: 19950731
1998-03-11	17Q	First examination report despatched	Effective date: 19980126
1999-05-19	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-06-29	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-06-29	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1999-10-06	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1999-11-19	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2000-01-05	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE DE FR GB
2000-02-10	REF	Corresponds to:	Ref document number: 69327515 Country of ref document: DE Date of ref document: 20000210
2000-03-03	ET	Fr: translation filed
2000-11-03	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2000-12-20	26N	No opposition filed
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2004-11-10	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20041110 Year of fee payment: 12
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2006-06-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060601
2006-07-26	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20051118
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2007-12-31	BERE	Be: lapsed	Owner name: AFTON CHEMICAL CORP. Effective date*: 20051130

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