EP0677572A2 - Additif détergent-dispersant pour huiles lubrifiantes pour moteur à combustion interne et son procédé de préparation - Google Patents

Additif détergent-dispersant pour huiles lubrifiantes pour moteur à combustion interne et son procédé de préparation Download PDF

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Publication number
EP0677572A2
EP0677572A2 EP95105672A EP95105672A EP0677572A2 EP 0677572 A2 EP0677572 A2 EP 0677572A2 EP 95105672 A EP95105672 A EP 95105672A EP 95105672 A EP95105672 A EP 95105672A EP 0677572 A2 EP0677572 A2 EP 0677572A2
Authority
EP
European Patent Office
Prior art keywords
polyisobutylene
molecular weight
anhydride
maleic anhydride
weight percent
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
Application number
EP95105672A
Other languages
German (de)
English (en)
Other versions
EP0677572B1 (fr
EP0677572A3 (fr
Inventor
Ferenc Dr. Dénes
János Kis
Jenö Baladincz
János Auer
Gyula Dr. Deák
Laszlo Dr. Bartha
Jenö Dr. Hancsok
Magda Dr. Kovács
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.)
VESZPREMI EGYETEM
Mol Magyar Olaj es Gazipari Rt
Original Assignee
VESZPREMI EGYETEM
Mol Magyar Olaj es Gazipari Rt
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.)
Filing date
Publication date
Application filed by VESZPREMI EGYETEM, Mol Magyar Olaj es Gazipari Rt filed Critical VESZPREMI EGYETEM
Priority to SI9530234T priority Critical patent/SI0677572T1/xx
Publication of EP0677572A2 publication Critical patent/EP0677572A2/fr
Publication of EP0677572A3 publication Critical patent/EP0677572A3/fr
Application granted granted Critical
Publication of EP0677572B1 publication Critical patent/EP0677572B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • C10M133/56—Amides; Imides
    • 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
    • C10M129/86—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
    • 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
    • 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
    • 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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/16—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate polycarboxylic
    • 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
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
    • C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M149/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
    • 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
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/086—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type polycarboxylic, e.g. maleic acid
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/26—Amines
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
    • 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
    • C10N2040/25—Internal-combustion engines
    • 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
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol fueled engines
    • 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
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • 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
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Detergent Compositions (AREA)
EP95105672A 1994-04-15 1995-04-13 Additif détergent-dispersant pour huiles lubrifiantes pour moteur à combustion interne et son procédé de préparation Expired - Lifetime EP0677572B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9530234T SI0677572T1 (en) 1994-04-15 1995-04-13 Detergent-dispersant additive for lubricating oils of internal combustion engines and its preparation process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU9401100 1994-04-15
HU9401100A HU214008B (hu) 1994-04-15 1994-04-15 Detergens-diszpergens adalékok belső égésű motorok kenőolajaihoz és előállítási eljárásuk

Publications (3)

Publication Number Publication Date
EP0677572A2 true EP0677572A2 (fr) 1995-10-18
EP0677572A3 EP0677572A3 (fr) 1996-12-18
EP0677572B1 EP0677572B1 (fr) 1999-01-07

Family

ID=10985081

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95105672A Expired - Lifetime EP0677572B1 (fr) 1994-04-15 1995-04-13 Additif détergent-dispersant pour huiles lubrifiantes pour moteur à combustion interne et son procédé de préparation

Country Status (15)

Country Link
EP (1) EP0677572B1 (fr)
AT (1) ATE175439T1 (fr)
CZ (1) CZ292648B6 (fr)
DE (1) DE69507068T2 (fr)
DK (1) DK0677572T3 (fr)
ES (1) ES2128606T3 (fr)
GR (1) GR3029741T3 (fr)
HU (1) HU214008B (fr)
PL (1) PL180877B1 (fr)
RO (1) RO119551B1 (fr)
RU (1) RU2139921C1 (fr)
SI (1) SI0677572T1 (fr)
SK (1) SK281687B6 (fr)
UA (1) UA45337C2 (fr)
WO (1) WO1995028460A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0733697A1 (fr) * 1995-03-24 1996-09-25 Ethyl Petroleum Additives Limited Dispersants post-traités
EP0733696A1 (fr) * 1995-03-24 1996-09-25 Ethyl Petroleum Additives Limited Dispersants pour huile lubrifiante
EP0773234A1 (fr) * 1995-11-13 1997-05-14 Shell Internationale Researchmaatschappij B.V. Additifs dispersants
EP0789069A2 (fr) * 1995-09-25 1997-08-13 Veszpremi Egyetem Compositions d'huile lubrifiante multifonctinnelle lontenant des aclditifs
SG126708A1 (en) * 2001-11-09 2006-11-29 Chevron Oronite Co Polymeric dispersants prepared from copolymers of low molecular weight polyisobutene and unsaturatedacidic reagent
CN101284897B (zh) * 2008-06-05 2010-06-02 上海交通大学 马来酸酐接枝聚异丁烯共聚物的溶剂热制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112796B (fi) 2000-04-14 2004-01-15 Valtion Teknillinen Menetelmä oligo-/polymeripihkahappoaimididendrimeerien valmistamiseksi ja niiden käyttö
CN108730770A (zh) 2017-04-13 2018-11-02 通用电气公司 用于油的防蜡剂以及用防蜡剂来减少油产生蜡沉积的方法
CN114717037A (zh) * 2021-01-06 2022-07-08 中国石油天然气股份有限公司 一种耐高温无灰分散剂的制备方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US161452A (en) * 1875-03-30 Improvement in rotary reversing and cut-off valves
US440659A (en) * 1890-11-18 Darning-last
US4036772A (en) * 1975-03-03 1977-07-19 The Lubrizol Corporation Esters made from the reaction product of low molecular weight ethylenically unsaturated acylating agents and oxidized ethylene-propylene interpolymers
EP0002286A2 (fr) * 1977-12-05 1979-06-13 Rohm And Haas Company Lubrifiant ou carburant
EP0031236A2 (fr) * 1979-12-20 1981-07-01 The British Petroleum Company p.l.c. Additifs pour lubrifiant, leur procédé de préparation et lubrifiants les contenant
GB2102813A (en) * 1981-06-29 1983-02-09 Exxon Research Engineering Co Haze-free polymer additives for fuels and lubricants
EP0145235A1 (fr) * 1983-11-01 1985-06-19 BP Chemicals Limited Polymérisation cationique d'oléfines-1
WO1988007557A1 (fr) * 1987-03-25 1988-10-06 The Lubrizol Corporation Esters non azotes de interpolymeres contenant du carboxy
EP0355895A2 (fr) * 1988-08-05 1990-02-28 Shell Internationale Researchmaatschappij B.V. Procédé de préparation de dérivés de l'anhydride succinique
EP0400866A1 (fr) * 1989-05-30 1990-12-05 Exxon Chemical Patents Inc. Additifs à buts multiples pour la modification de l'indice de viscosité dérivés de polyamines contenant une amine primaire et au moins une amine secondaire

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US161452A (en) * 1875-03-30 Improvement in rotary reversing and cut-off valves
US440659A (en) * 1890-11-18 Darning-last
US4036772A (en) * 1975-03-03 1977-07-19 The Lubrizol Corporation Esters made from the reaction product of low molecular weight ethylenically unsaturated acylating agents and oxidized ethylene-propylene interpolymers
EP0002286A2 (fr) * 1977-12-05 1979-06-13 Rohm And Haas Company Lubrifiant ou carburant
EP0031236A2 (fr) * 1979-12-20 1981-07-01 The British Petroleum Company p.l.c. Additifs pour lubrifiant, leur procédé de préparation et lubrifiants les contenant
GB2102813A (en) * 1981-06-29 1983-02-09 Exxon Research Engineering Co Haze-free polymer additives for fuels and lubricants
EP0145235A1 (fr) * 1983-11-01 1985-06-19 BP Chemicals Limited Polymérisation cationique d'oléfines-1
WO1988007557A1 (fr) * 1987-03-25 1988-10-06 The Lubrizol Corporation Esters non azotes de interpolymeres contenant du carboxy
EP0355895A2 (fr) * 1988-08-05 1990-02-28 Shell Internationale Researchmaatschappij B.V. Procédé de préparation de dérivés de l'anhydride succinique
EP0400866A1 (fr) * 1989-05-30 1990-12-05 Exxon Chemical Patents Inc. Additifs à buts multiples pour la modification de l'indice de viscosité dérivés de polyamines contenant une amine primaire et au moins une amine secondaire

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0733697A1 (fr) * 1995-03-24 1996-09-25 Ethyl Petroleum Additives Limited Dispersants post-traités
EP0733696A1 (fr) * 1995-03-24 1996-09-25 Ethyl Petroleum Additives Limited Dispersants pour huile lubrifiante
EP0789069A2 (fr) * 1995-09-25 1997-08-13 Veszpremi Egyetem Compositions d'huile lubrifiante multifonctinnelle lontenant des aclditifs
EP0789069A3 (fr) * 1995-09-25 1998-05-13 Veszpremi Egyetem Compositions d'huile lubrifiante multifonctinnelle lontenant des aclditifs
EP0773234A1 (fr) * 1995-11-13 1997-05-14 Shell Internationale Researchmaatschappij B.V. Additifs dispersants
US6127322A (en) * 1995-11-13 2000-10-03 Shell Oil Company Dispersant additives
SG126708A1 (en) * 2001-11-09 2006-11-29 Chevron Oronite Co Polymeric dispersants prepared from copolymers of low molecular weight polyisobutene and unsaturatedacidic reagent
CN101284897B (zh) * 2008-06-05 2010-06-02 上海交通大学 马来酸酐接枝聚异丁烯共聚物的溶剂热制备方法

Also Published As

Publication number Publication date
PL316793A1 (en) 1997-02-17
EP0677572B1 (fr) 1999-01-07
ES2128606T3 (es) 1999-05-16
ATE175439T1 (de) 1999-01-15
SK131596A3 (en) 1997-07-09
RU2139921C1 (ru) 1999-10-20
DE69507068T2 (de) 1999-07-01
PL180877B1 (pl) 2001-04-30
GR3029741T3 (en) 1999-06-30
HU214008B (hu) 1998-04-28
CZ299796A3 (en) 1997-04-16
DE69507068D1 (de) 1999-02-18
HU9401100D0 (en) 1994-07-28
UA45337C2 (uk) 2002-04-15
SI0677572T1 (en) 1999-06-30
SK281687B6 (sk) 2001-06-11
RO119551B1 (ro) 2004-12-30
CZ292648B6 (cs) 2003-11-12
EP0677572A3 (fr) 1996-12-18
DK0677572T3 (da) 1999-09-13
WO1995028460A1 (fr) 1995-10-26

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