EP0786448A3 - Überbasische schwefelhaltige Erdalkalimetal Alkylsalicylate-Alkylphenate Detergenz-Dispergierzusätze für Schmieröle - Google Patents
Überbasische schwefelhaltige Erdalkalimetal Alkylsalicylate-Alkylphenate Detergenz-Dispergierzusätze für Schmieröle Download PDFInfo
- Publication number
- EP0786448A3 EP0786448A3 EP97102055A EP97102055A EP0786448A3 EP 0786448 A3 EP0786448 A3 EP 0786448A3 EP 97102055 A EP97102055 A EP 97102055A EP 97102055 A EP97102055 A EP 97102055A EP 0786448 A3 EP0786448 A3 EP 0786448A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sulfurised
- alkylphenate
- overbased
- detergent
- lubricating oil
- 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
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9403138A FR2717491B1 (fr) | 1994-03-17 | 1994-03-17 | Additifs détergents-dispersants pour huiles lubrifiantes du type alkylsalicylates-alkylphénates, alcalino-terreux, sulfurisés et suralcalinisés. |
FR9403138 | 1994-03-17 | ||
EP95913194A EP0750659B1 (de) | 1994-03-17 | 1995-03-14 | Sulfurisierte und überalkalisierte erdalkalimetalle, alkylsalicylate-alkylphenate-alkylphenate detergent-dispergierzusätze für schmieröle |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95913194A Division EP0750659B1 (de) | 1994-03-17 | 1995-03-14 | Sulfurisierte und überalkalisierte erdalkalimetalle, alkylsalicylate-alkylphenate-alkylphenate detergent-dispergierzusätze für schmieröle |
EP95913194.7 Division | 1995-09-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0786448A2 EP0786448A2 (de) | 1997-07-30 |
EP0786448A3 true EP0786448A3 (de) | 1997-08-13 |
EP0786448B1 EP0786448B1 (de) | 2003-05-21 |
Family
ID=9461152
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97102055A Expired - Lifetime EP0786448B1 (de) | 1994-03-17 | 1995-03-14 | Verfahren zur Herstellung eines Reaktionsproduktes bestehend aus einer Neutralisationsstufe von Alkylphenolen und einer Karboxylierungsstufe der hergestellten Alkylphenate |
EP95913194A Expired - Lifetime EP0750659B1 (de) | 1994-03-17 | 1995-03-14 | Sulfurisierte und überalkalisierte erdalkalimetalle, alkylsalicylate-alkylphenate-alkylphenate detergent-dispergierzusätze für schmieröle |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95913194A Expired - Lifetime EP0750659B1 (de) | 1994-03-17 | 1995-03-14 | Sulfurisierte und überalkalisierte erdalkalimetalle, alkylsalicylate-alkylphenate-alkylphenate detergent-dispergierzusätze für schmieröle |
Country Status (7)
Country | Link |
---|---|
US (1) | US5808145A (de) |
EP (2) | EP0786448B1 (de) |
JP (1) | JPH09512287A (de) |
CA (1) | CA2181137A1 (de) |
DE (2) | DE69530852T2 (de) |
FR (1) | FR2717491B1 (de) |
WO (1) | WO1995025155A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9611424D0 (en) * | 1996-05-31 | 1996-08-07 | Exxon Chemical Patents Inc | Overbased metal-containing detergents |
WO1998050500A1 (fr) * | 1997-05-07 | 1998-11-12 | Cosmo Research Institute | Composition d'huile lubrifiante, concentre de phenate de sulfure de metal alcalino-terreux hyperbasique utilise dans la preparation de cette composition et procede de preparation du concentre |
DE69812873T2 (de) * | 1998-01-30 | 2004-01-22 | Chevron Chemical S.A. | Schwefel- und alkalimetalfreie Schmieröladditive |
EP0985726B1 (de) * | 1998-09-09 | 2004-11-17 | Chevron Chemical S.A. | Verfahren zur Herstellung von Erdalkalimetall-Salzen mit hoher Basizität, insbesondere von einem an einem Ring gebundenen Hydrocarbylsalicylat-carboxylat |
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 |
EP1229101A1 (de) * | 2001-02-06 | 2002-08-07 | Infineum International Limited | Schmiermittel für Schiffsdieselmotor |
EP1236791A1 (de) * | 2001-02-16 | 2002-09-04 | Infineum International Limited | Überbasische Detergenszusatzstoffe |
EP1236792B1 (de) * | 2001-02-16 | 2007-01-03 | Infineum International LTD | Verwendung überbasischer Detergentien zum suspendieren von Asphaltenen |
US20040220059A1 (en) * | 2003-05-01 | 2004-11-04 | Esche Carl K. | Low sulfur, low ash, low and phosphorus lubricant additive package using overbased calcium oleate |
US20040224858A1 (en) * | 2003-05-06 | 2004-11-11 | Ethyl Corporation | Low sulfur, low ash, and low phosphorus lubricant additive package using overbased calcium phenate |
US7163911B2 (en) | 2003-05-22 | 2007-01-16 | Chevron Oronite Company Llc | Carboxylated detergent-dispersant additive for lubricating oils |
US20040235682A1 (en) * | 2003-05-22 | 2004-11-25 | Chevron Oronite Company Llc | Low emission diesel lubricant with improved corrosion protection |
US7494961B2 (en) * | 2004-06-29 | 2009-02-24 | Chevron Oronite Company Llc | Polyphenolics as lubricant oil additives |
EP1743933B1 (de) | 2005-07-14 | 2019-10-09 | Infineum International Limited | Verwendung zur Verbesserung der Kompatibilität eines Detergens mit Reibungsmodifikatoren in einer Schmiermittelzusammensetzung |
US7956022B2 (en) * | 2005-07-29 | 2011-06-07 | Chevron Oronite Company Llc | Low sulfur metal detergent-dispersants |
US7435709B2 (en) * | 2005-09-01 | 2008-10-14 | Chevron Oronite Company Llc | Linear alkylphenol derived detergent substantially free of endocrine disruptive chemicals |
EP1790710A1 (de) | 2005-11-25 | 2007-05-30 | Infineum International Limited | Verfahren zum Betrieb von Schiffs- oder stationären Dieselmotoren |
US20080153723A1 (en) | 2006-12-20 | 2008-06-26 | Chevron Oronite Company Llc | Diesel cylinder lubricant oil composition |
JP4994044B2 (ja) | 2007-01-05 | 2012-08-08 | シェブロンジャパン株式会社 | 潤滑油組成物 |
ES2627698T3 (es) | 2007-10-04 | 2017-07-31 | Infineum International Limited | Una composición de aceite lubricante |
US20100029525A1 (en) | 2008-07-31 | 2010-02-04 | Chevron Oronite Company Llc | Antiwear hydraulic fluid composition with useful emulsifying and rust prevention properties |
US8399388B2 (en) | 2009-07-01 | 2013-03-19 | Chevron Oronite Company Llc | Low temperature performance lubricating oil detergents and method of making the same |
FR2968011B1 (fr) | 2010-11-26 | 2014-02-21 | Total Raffinage Marketing | Composition lubrifiante pour moteur |
DK2607462T3 (da) | 2011-12-20 | 2014-03-31 | Infineum Int Ltd | Smøring af skibsmotor |
US10472584B2 (en) | 2015-07-30 | 2019-11-12 | Infineum International Ltd. | Dispersant additives and additive concentrates and lubricating oil compositions containing same |
US10487288B2 (en) | 2015-09-16 | 2019-11-26 | Infineum International Limited | Additive concentrates for the formulation of lubricating oil compositions |
US11168280B2 (en) | 2015-10-05 | 2021-11-09 | Infineum International Limited | Additive concentrates for the formulation of lubricating oil compositions |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB759344A (en) * | 1953-10-29 | 1956-10-17 | Bataafsche Petroleum | Improvements in or relating to the preparation of basic metallic compounds of alkyl phenols and alkyl salicylic acids |
EP0248465A1 (de) * | 1986-06-06 | 1987-12-09 | Shell Internationale Researchmaatschappij B.V. | Verfahren zur Herstellung eines basischen Salzes, ein solches Salz und Schmierölzusammensetzungen, die ein solches Salz enthalten |
FR2625220A1 (fr) * | 1987-12-23 | 1989-06-30 | Orogil | Procede de preparation d'additifs detergents-dispersants suralcalinises pour huiles lubrifiantes |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3036971A (en) | 1958-12-24 | 1962-05-29 | Socony Mobil Oil Co Inc | Lubricating oils containing carbonated basic sulfurized calcium phenates |
GB1094609A (en) | 1965-08-23 | 1967-12-13 | Lubrizol Corp | Oil soluble basic alkaline earth metal salts of phenol sulfides |
US4744921A (en) * | 1986-10-21 | 1988-05-17 | Chevron Research Company | Methods for preparing, group II metal overbased sulfurized alkylphenols |
JPH0676589B2 (ja) * | 1987-07-24 | 1994-09-28 | コスモ石油株式会社 | ヒドロキシアルキル安息香酸およびアルキルフェノ−ルのアルカリ土類金属塩硫化混合物の製造法 |
FR2625219B1 (fr) * | 1987-12-23 | 1990-12-21 | Orogil | Additifs detergents-dispersants a base de sels de metaux alcalino-terreux et alcalins pour huiles lubrifiantes |
TW278098B (de) * | 1992-09-18 | 1996-06-11 | Cosmo Sogo Kenkyusho Kk | |
US5529705A (en) * | 1995-03-17 | 1996-06-25 | Chevron Chemical Company | Methods for preparing normal and overbased phenates |
-
1994
- 1994-03-17 FR FR9403138A patent/FR2717491B1/fr not_active Expired - Fee Related
-
1995
- 1995-03-14 EP EP97102055A patent/EP0786448B1/de not_active Expired - Lifetime
- 1995-03-14 DE DE69530852T patent/DE69530852T2/de not_active Expired - Fee Related
- 1995-03-14 US US08/704,530 patent/US5808145A/en not_active Expired - Fee Related
- 1995-03-14 CA CA002181137A patent/CA2181137A1/en not_active Abandoned
- 1995-03-14 JP JP7523881A patent/JPH09512287A/ja not_active Ceased
- 1995-03-14 WO PCT/FR1995/000299 patent/WO1995025155A1/fr active IP Right Grant
- 1995-03-14 EP EP95913194A patent/EP0750659B1/de not_active Expired - Lifetime
- 1995-03-14 DE DE69504479T patent/DE69504479T2/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB759344A (en) * | 1953-10-29 | 1956-10-17 | Bataafsche Petroleum | Improvements in or relating to the preparation of basic metallic compounds of alkyl phenols and alkyl salicylic acids |
EP0248465A1 (de) * | 1986-06-06 | 1987-12-09 | Shell Internationale Researchmaatschappij B.V. | Verfahren zur Herstellung eines basischen Salzes, ein solches Salz und Schmierölzusammensetzungen, die ein solches Salz enthalten |
FR2625220A1 (fr) * | 1987-12-23 | 1989-06-30 | Orogil | Procede de preparation d'additifs detergents-dispersants suralcalinises pour huiles lubrifiantes |
Also Published As
Publication number | Publication date |
---|---|
US5808145A (en) | 1998-09-15 |
WO1995025155A1 (fr) | 1995-09-21 |
DE69530852T2 (de) | 2004-05-06 |
CA2181137A1 (en) | 1995-09-21 |
DE69504479T2 (de) | 1999-01-28 |
EP0750659B1 (de) | 1998-09-02 |
EP0786448B1 (de) | 2003-05-21 |
FR2717491B1 (fr) | 1996-06-07 |
JPH09512287A (ja) | 1997-12-09 |
DE69530852D1 (de) | 2003-06-26 |
FR2717491A1 (fr) | 1995-09-22 |
EP0750659A1 (de) | 1997-01-02 |
EP0786448A2 (de) | 1997-07-30 |
DE69504479D1 (de) | 1998-10-08 |
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Inventor name: WILLIS, WILLIAM WOODFORD, JR. Inventor name: TRICONNET, THIERRY Inventor name: CAZIN, JACQUES Inventor name: LE COENT, JEAN-LOUIS |
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Free format text: PROCESS FOR PRODUCING A REACTION PRODUCT COMPRISING A NEUTRALISATION STEP FOR ALKYLPHENOLS AND A CARBOXYLATION STEP FOR THE OBTAINED ALKYLPHENATE. |
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