EP0731159A3 - Überbasische Litium-Salzschmiermittelzusätze und Verfahren zu deren Herstellung - Google Patents
Überbasische Litium-Salzschmiermittelzusätze und Verfahren zu deren Herstellung Download PDFInfo
- Publication number
- EP0731159A3 EP0731159A3 EP96301587A EP96301587A EP0731159A3 EP 0731159 A3 EP0731159 A3 EP 0731159A3 EP 96301587 A EP96301587 A EP 96301587A EP 96301587 A EP96301587 A EP 96301587A EP 0731159 A3 EP0731159 A3 EP 0731159A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- production
- lithium salt
- lubricant additives
- salt lubricant
- overbased
- 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.)
- Withdrawn
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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
-
- 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
-
- 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
- C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
-
- 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
- C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, 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
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/028—Overbased salts thereof
-
- 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
- C10M2207/26—Overbased carboxylic acid salts
-
- 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
- C10M2207/26—Overbased carboxylic acid salts
- C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/089—Overbased salts
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Lubricants (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39978395A | 1995-03-07 | 1995-03-07 | |
US40015695A | 1995-03-07 | 1995-03-07 | |
US399783 | 1995-03-07 | ||
US400156 | 2002-08-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0731159A2 EP0731159A2 (de) | 1996-09-11 |
EP0731159A3 true EP0731159A3 (de) | 1997-05-21 |
Family
ID=27016768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96301587A Withdrawn EP0731159A3 (de) | 1995-03-07 | 1996-03-07 | Überbasische Litium-Salzschmiermittelzusätze und Verfahren zu deren Herstellung |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0731159A3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5677270A (en) * | 1995-03-17 | 1997-10-14 | Chevron Chemical Company | Methods for preparing normal and overbased phenates |
US6235688B1 (en) * | 1996-05-14 | 2001-05-22 | Chevron Chemical Company Llc | Detergent containing lithium metal having improved dispersancy and deposit control |
ES2151448B1 (es) * | 1999-02-26 | 2001-07-01 | Ribas Antonio Amoros | Aditivo para motores de combustion interna. |
CA2394289C (en) * | 1999-12-15 | 2009-10-20 | The Lubrizol Corporation | Lubricants containing a bimetallic detergent system and a method of reducing nox emissions employing same |
US6727208B2 (en) | 2000-12-13 | 2004-04-27 | The Lubrizol Corporation | Lubricants containing a bimetallic detergent system and a method of reducing NOx emissions employing same |
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 |
CN1990463B (zh) * | 2005-12-27 | 2010-05-12 | 中国石油化工股份有限公司 | 一种高碱度磺酸盐及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3488284A (en) * | 1959-12-10 | 1970-01-06 | Lubrizol Corp | Organic metal compositions and methods of preparing same |
US3515669A (en) * | 1967-11-06 | 1970-06-02 | Lubrizol Corp | High molecular weight carboxylic acid ester stabilized metal dispersions and lubricants and fuels containing the same |
FR2246625A1 (de) * | 1973-10-05 | 1975-05-02 | Lubrizol Corp | |
GB1513441A (en) * | 1974-03-29 | 1978-06-07 | Inst Francais Du Petrole | Detergent additives |
US4797217A (en) * | 1985-08-13 | 1989-01-10 | Exxon Chemical Patents Inc. | Overbased additives |
US5256322A (en) * | 1989-02-27 | 1993-10-26 | Atlantic Richfield Company | Lubricating oil for methanol fueled engines |
-
1996
- 1996-03-07 EP EP96301587A patent/EP0731159A3/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3488284A (en) * | 1959-12-10 | 1970-01-06 | Lubrizol Corp | Organic metal compositions and methods of preparing same |
US3515669A (en) * | 1967-11-06 | 1970-06-02 | Lubrizol Corp | High molecular weight carboxylic acid ester stabilized metal dispersions and lubricants and fuels containing the same |
FR2246625A1 (de) * | 1973-10-05 | 1975-05-02 | Lubrizol Corp | |
GB1513441A (en) * | 1974-03-29 | 1978-06-07 | Inst Francais Du Petrole | Detergent additives |
US4797217A (en) * | 1985-08-13 | 1989-01-10 | Exxon Chemical Patents Inc. | Overbased additives |
US5256322A (en) * | 1989-02-27 | 1993-10-26 | Atlantic Richfield Company | Lubricating oil for methanol fueled engines |
Also Published As
Publication number | Publication date |
---|---|
EP0731159A2 (de) | 1996-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE FR GB |
|
PUAL | Search report despatched |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE FR GB |
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17P | Request for examination filed |
Effective date: 19971105 |
|
17Q | First examination report despatched |
Effective date: 19990202 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19990615 |