ES2057384T3 - Composicion lubricante mejorada baja en cenizas para motores de combustion interna. - Google Patents
Composicion lubricante mejorada baja en cenizas para motores de combustion interna.Info
- Publication number
- ES2057384T3 ES2057384T3 ES90303532T ES90303532T ES2057384T3 ES 2057384 T3 ES2057384 T3 ES 2057384T3 ES 90303532 T ES90303532 T ES 90303532T ES 90303532 T ES90303532 T ES 90303532T ES 2057384 T3 ES2057384 T3 ES 2057384T3
- Authority
- ES
- Spain
- Prior art keywords
- around
- weight
- internal combustion
- combustion engines
- lubricating composition
- 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.)
- Expired - Lifetime
Links
Classifications
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- 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
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- 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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/04—Hydroxy compounds
- C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/86—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of 30 or more atoms
- C10M129/92—Carboxylic acids
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/86—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of 30 or more atoms
- C10M129/95—Esters
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
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- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
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- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/02—Sulfurised compounds
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- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
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- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
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- C10M137/04—Phosphate esters
- C10M137/10—Thio derivatives
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- C10M139/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00
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- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
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- C10M141/12—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic compound containing atoms of elements not provided for in groups C10M141/02 - C10M141/10
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- 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
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- 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
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- C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
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- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
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- C10M2203/102—Aliphatic fractions
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- C10M2205/022—Ethene
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- C10M2205/024—Propene
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- C10M2205/026—Butene
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- C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
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- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/42—Flashing oils or marking oils
-
- 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
- C10N2040/44—Super vacuum or supercritical use
-
- 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
- C10N2040/50—Medical uses
-
- 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubricants (AREA)
- Rolling Contact Bearings (AREA)
Abstract
DE ACUERDO CON LA PRESENTE INVENCION, SE PROVEEN COMPOSICIONES DE ACEITE LUBRICANTE PARA CON BAJO CONTENIDO DE HOLLIN AZUFRADO, LA CUAL COMPRENDE UN ACEITE VISCOSO PARA LUBRICAR COMO MAYOR COMPONENTE Y COMO COMPONENTE MENOR (A) AL MENOS ALREDEDOR DEL 2% DE PESO DE AL MENOS UN DISPERSANTE DE HOLLIN QUE CONTIENE NITROGENO O ESTER, (B) UNA CANTIDAD ANTI-OXIDANTE EFECTIVA DE AL MENOS UN MATERIAL ANTI-OXIDANTE SOLUBLE EN ACEITE, Y (C) AL MENOS UN MATERIAL ANTI-EROSION DITIOFOSFATO DIHIDROCARBONILO SOLUBLE EN ACEITE EN DONDE LOS GRUPOS HIDROCARBILO CONTIENEN UNA MEDIA DE AL MENOS 3 ATOMOS DE CARBONO, Y EN DONDE EL ACEITE LUBRICANTE SE CARACTERIZA POR UN NIVEL DE CENIZA (SASH) TOTAL SULFURADA DE DESDE 0,01 A ALREDEDOR DE 0,6% DE PESO Y POR UNA RELACION PESO A PESO DE SASH : DISPERSANTE DE DESDE 0,01 A ALREDEDOR DE 0,2 : 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/332,906 US5102566A (en) | 1987-10-02 | 1989-04-03 | Low ash lubricant compositions for internal combustion engines (pt-727) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2057384T3 true ES2057384T3 (es) | 1994-10-16 |
Family
ID=23300383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90303532T Expired - Lifetime ES2057384T3 (es) | 1989-04-03 | 1990-04-02 | Composicion lubricante mejorada baja en cenizas para motores de combustion interna. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5102566A (es) |
EP (1) | EP0391651B1 (es) |
JP (1) | JP2877887B2 (es) |
AT (1) | ATE107954T1 (es) |
AU (1) | AU619669B2 (es) |
BR (1) | BR9001513A (es) |
CA (1) | CA2012367C (es) |
DD (1) | DD299656A5 (es) |
DE (1) | DE69010246T2 (es) |
ES (1) | ES2057384T3 (es) |
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US4623473A (en) * | 1985-01-31 | 1986-11-18 | The Lubrizol Corporation | Sulfur-containing compositions, and additive concentrates and lubricating oils containing same |
US4612129A (en) * | 1985-01-31 | 1986-09-16 | The Lubrizol Corporation | Sulfur-containing compositions, and additive concentrates and lubricating oils containing same |
JPH0651876B2 (ja) * | 1985-04-08 | 1994-07-06 | ザ ルブリゾル コ−ポレ−シヨン | ホウ素−硫黄含有組成物,および該ホウ素−硫黄含有組成物を含有する添加濃縮物および潤滑オイル |
US4639324A (en) * | 1985-07-08 | 1987-01-27 | Ethyl Petroleum Additives, Inc. | Lubricating compositions |
EP0209730B1 (en) * | 1985-07-26 | 1991-12-11 | R.T. Vanderbilt Company, Inc. | Substituted 2,5-dimercapto-1,3,4-thiadiazoles and lubricating compositions containing same |
US4849118A (en) * | 1987-09-30 | 1989-07-18 | Amoco Corporation | Chlorine-free silver protective lubricant composition (III) |
CA1334667C (en) * | 1987-10-02 | 1995-03-07 | Glen Paul Fetterman Jr. | Lubricant compositions for internal combustion engines |
JPH07234908A (ja) * | 1994-02-23 | 1995-09-05 | Murata Mfg Co Ltd | 磁性コード信号の分離処理回路 |
-
1989
- 1989-04-03 US US07/332,906 patent/US5102566A/en not_active Expired - Lifetime
-
1990
- 1990-03-16 CA CA002012367A patent/CA2012367C/en not_active Expired - Fee Related
- 1990-04-02 AU AU52452/90A patent/AU619669B2/en not_active Ceased
- 1990-04-02 EP EP90303532A patent/EP0391651B1/en not_active Expired - Lifetime
- 1990-04-02 DD DD90339331A patent/DD299656A5/de not_active IP Right Cessation
- 1990-04-02 AT AT90303532T patent/ATE107954T1/de not_active IP Right Cessation
- 1990-04-02 BR BR909001513A patent/BR9001513A/pt not_active Application Discontinuation
- 1990-04-02 ES ES90303532T patent/ES2057384T3/es not_active Expired - Lifetime
- 1990-04-02 DE DE69010246T patent/DE69010246T2/de not_active Expired - Fee Related
- 1990-04-03 JP JP2087599A patent/JP2877887B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0391651B1 (en) | 1994-06-29 |
CA2012367C (en) | 1999-08-24 |
EP0391651A3 (en) | 1991-03-20 |
AU619669B2 (en) | 1992-01-30 |
EP0391651A2 (en) | 1990-10-10 |
DD299656A5 (de) | 1992-04-30 |
BR9001513A (pt) | 1991-04-16 |
DE69010246D1 (de) | 1994-08-04 |
US5102566A (en) | 1992-04-07 |
AU5245290A (en) | 1990-10-04 |
DE69010246T2 (de) | 1994-10-20 |
JP2877887B2 (ja) | 1999-04-05 |
ATE107954T1 (de) | 1994-07-15 |
JPH0362893A (ja) | 1991-03-18 |
CA2012367A1 (en) | 1990-10-03 |
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