ES2076367T3 - Composiciones y concentrados de aceite lubricante. - Google Patents

Composiciones y concentrados de aceite lubricante.

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Publication number
ES2076367T3
ES2076367T3 ES90908812T ES90908812T ES2076367T3 ES 2076367 T3 ES2076367 T3 ES 2076367T3 ES 90908812 T ES90908812 T ES 90908812T ES 90908812 T ES90908812 T ES 90908812T ES 2076367 T3 ES2076367 T3 ES 2076367T3
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Spain
Prior art keywords
manganese
oil compositions
oil
substituent groups
groups
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
Application number
ES90908812T
Other languages
English (en)
Inventor
Stephen H Roby
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.)
Lubrizol Corp
Original Assignee
Lubrizol Corp
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Filing date
Publication date
Application filed by Lubrizol Corp filed Critical Lubrizol Corp
Application granted granted Critical
Publication of ES2076367T3 publication Critical patent/ES2076367T3/es
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    • 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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    • 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
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
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    • 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
    • C10M129/93—Carboxylic acids having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
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    • 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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    • 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
    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C10M135/10—Sulfonic acids or derivatives thereof
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    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/20—Thiols; Sulfides; Polysulfides
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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
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
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    • C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
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    • 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
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    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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    • C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
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    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
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    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
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    • C10M2223/042—Metal salts thereof
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    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol-fuelled engines
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Saccharide Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Steroid Compounds (AREA)

Abstract

SE DESCRIBE UNA COMPOSICION DE ACEITE LUBRICANTE UTIL EN MOTORES DE COMBUSTION INTERNA Y QUE EXHIBE UNA OXIDACION Y COMPORTAMIENTO DE DESGASTE MEJORADOS. MAS PARTICULARMENTE, SE DESCRIBEN COMPOSICIONES DE ACEITE LUBRICANTE QUE COMPRENDEN (A) UNA MAYOR CANTIDAD DE ACEITE DE VISCOSIDAD LUBRICANTE; (B) DE ALREDEDOR DE AL MENOS UN 1,0 % DE PESO, UNA COMPOSICION DE DERIVADO CARBOXYLICO PRODUCIDO AL REACCIONAR (B-1) UN AGENTE SUBSTITUIDO DE ACILATICO SUCINICO CON, (B-2) AL MENOS UN COMPUESTO DE AMINA, CARACTERIZADO POR LA PRESENCIA EN EL INTERIOR DE SU ESTRUCTURA DE , UN GRUPO HN<, DONDE DICHOS AGENTES SUBSTITUIDOS DE ACILATO SUCINICO, CONSISTEN EN GRUPOS SUBSTITUYENTES Y GRUPOS SUCINICOS, DONDE LOS GRUPOS SUBSTITUYENTES SON DERIVADOS DE POLIALCAKENO, SIENDO CARACTERIZADO DICHO POLIALKENO POR UN VALOR MN DE 1300 A ALREDEDOR DE 5000 Y UN VALOR MW/MN DE ALREDEDOR DE 1.5 A ALREDEDOR DE 4.5, ESTANDO DICHOS AGENTES ACICLICOS CARACTERIZADOS POR LA PRESENCIA EN EL INTERIOR DE SU ESTRUCTURA, DE UN PROMEDIO DE, AL MENOS 1.3 GRUPOS SUCINICOS PARA CADA PESO EQUIVALENTE DE AGENTES SUBSTITUYENTES; Y (C) UN COMPUESTO AL MENOS DE, MANGANESO, EN UNA CANTIDAD SUFICIENTE, PARA PROVEER DE 1 A ALREDEDOR DE 500 PPM DE MANGANESO COMO METAL, PREVIENDO QUE EL COMPUESTO DE MANGANESO NO ES UN DIHYDROCARBYL PHOSPHORODITHIVATE DE MANGANESO NO NEUTRO. LOS COMPUESTOS DE ACEITE PUEDEN CONTENER TAMBIEN OTROS ADITIVOS DESEABLES INCLUYENDO (D) POR LO MENOS UN DIHYDROCARBYL PHOSPHORODIRHROATE DE METAL; (E) CANTIDADES APRECIABLES DE DETERGENTE DE POR LO MENOS UN METAL ALKALINO BASICO O NEUTRO DE UN ACIDO SULFONICO O CARBOXILICO; Y/O (F) INCLUSO SE DEFINE UN DERIVADO DE ESTER CARBOXILICO POR LO MENOS. EN LA INCORPORACION LOS COMPUESTOS DE ACEITE DE ESTA INVENCION, CONTIENEN LOS ADITIVOS ARRIBA INDICADOS Y OTROS ADITIVOS DESCRITOS EN LAS ESPECIFICACIONES EN UNA CANTIDAD SUFICIENTE PARA PERMITIR AL ACEITE CUMPLIR TODOS LOS REQUERIMIENTOS DEL SERVICIO DE CLASIFICACION API IDENTIFICADO COMO "SG".
ES90908812T 1989-06-01 1990-05-17 Composiciones y concentrados de aceite lubricante. Expired - Lifetime ES2076367T3 (es)

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JP (1) JPH04500234A (es)
CN (1) CN1024563C (es)
AT (1) ATE124443T1 (es)
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BR (1) BR9006788A (es)
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US5232616A (en) * 1990-08-21 1993-08-03 Chevron Research And Technology Company Lubricating compositions
US6235688B1 (en) 1996-05-14 2001-05-22 Chevron Chemical Company Llc Detergent containing lithium metal having improved dispersancy and deposit control
US7341447B2 (en) * 2002-12-06 2008-03-11 Afton Chemical Intangibles Delivering manganese from a lubricant source into a fuel combustion system
JP2010285475A (ja) * 2009-06-09 2010-12-24 Yushiro Chem Ind Co Ltd 潤滑油組成物
JP5875612B2 (ja) * 2013-02-28 2016-03-02 ミネベア株式会社 樹脂潤滑用グリース組成物を塗布した樹脂歯車装置
CN107312031B (zh) * 2017-06-22 2020-03-10 新乡市瑞丰新材料股份有限公司 一种二异辛基二硫代磷酸锌盐的制备方法
SG11202011571UA (en) * 2018-05-25 2020-12-30 Chevron Usa Inc Method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines with manganese-containing lubricant
GB2585388B (en) * 2019-07-08 2023-11-15 Cataclean Global Ltd Composition for cleaning combustion engine systems

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US4234435A (en) * 1979-02-23 1980-11-18 The Lubrizol Corporation Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation
FR2469449A1 (fr) * 1979-11-07 1981-05-22 Lubrizol Corp Additifs de lubrification comprenant un alkylphenol sulfure et un agent dispersant de haut poids moleculaire
CA1284145C (en) * 1985-09-19 1991-05-14 David E. Ripple Diesel lubricants and methods
CA1290314C (en) * 1986-01-21 1991-10-08 David E. Ripple Lubricant composition containing transition metals for viscosity control

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AU5746590A (en) 1991-01-07
DE69020516D1 (de) 1995-08-03
EP0433409B1 (en) 1995-06-28
CA2017819A1 (en) 1990-12-01
AU636354B2 (en) 1993-04-29
BR9006788A (pt) 1991-08-06
IL94555A0 (en) 1991-03-10
ZA904214B (en) 1991-05-29
DE69020516T2 (de) 1995-11-30
ATE124443T1 (de) 1995-07-15
CN1049679A (zh) 1991-03-06
WO1990015124A1 (en) 1990-12-13
JPH04500234A (ja) 1992-01-16
CN1024563C (zh) 1994-05-18
EP0433409A1 (en) 1991-06-26
HK12896A (en) 1996-02-02
FI910472A0 (fi) 1991-01-31

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