ES2128606T3 - Aditivo detergente dispersante para aceites lubricantes de motores de combustion interna y procedimiento para la preparacion del mismo. - Google Patents

Aditivo detergente dispersante para aceites lubricantes de motores de combustion interna y procedimiento para la preparacion del mismo.

Info

Publication number
ES2128606T3
ES2128606T3 ES95105672T ES95105672T ES2128606T3 ES 2128606 T3 ES2128606 T3 ES 2128606T3 ES 95105672 T ES95105672 T ES 95105672T ES 95105672 T ES95105672 T ES 95105672T ES 2128606 T3 ES2128606 T3 ES 2128606T3
Authority
ES
Spain
Prior art keywords
polyisobutylene
molecular weight
anhydride
internal combustion
preparation
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
ES95105672T
Other languages
English (en)
Inventor
Ferenc Dr Denes
Janos Kis
Jeno Baladincz
Janos Auer
Gyula Dr Deak
Laszlo Dr Bartha
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
Application granted granted Critical
Publication of ES2128606T3 publication Critical patent/ES2128606T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)

Abstract

UN ADITIVO PARA ACEITES LUBRICANTES PARA MOTORES DE COMBUSTION INTERNA QUE CONTIENE IMIDA-Y/O ETER Y/O ETER-AMIDA, DERIVADOS DE LA REACCION PRODUCTO DE UN POLISOBUTILENO INSATURADO Y ALGUNOS ACIDOS REACTIVOS DICARBOXILICOS INSATURADOS Y/O SUS ANHIDRIDOS CONTENIENDO LA REACCION PRODUCTO DE UN POLISOBUTILENO Y DE UNA MEDIA MOLECULAR DE PESO DE 800 - 30 000 Y UN ACIDO REACTIVO DCARBOXILICO INSATURADO Y/O SUS ANHIDRIDOS PREFERIBLEMENTE ANHÑIDRIDOS MALEICOS QUE CONTENGAN 1.6 - 6.0 SA DERIVADOS POR CADENA DE POLISOBUTILENO O LA MEDIA QUE TENGA UNA CONCENTRACION MOLECULAR MAYOR QUE UNA SA QUE CONTENGA UN POLIMERO FORMADO POR UNO O MAS REACTIVOS, UN COMONOMERO DE BAJO PESO MOLECULAR MENOR DE 500, QUE CONTENGA UN ENLACE DOBLE OLEFINICO O DE UNA MEZCLA DE DICHOS COMONOMEROS Y DE UN ACIDO DICARBOXILICO REACTIVO Y/O SUS ANHIDRIDOS, PREFERIBLEMENTE ANHIDRIDOS MALEICOS QUE USEN EL RATIO MOLAR 1.2 -5.5:0.1 -3.5: 1 = MAH : COMONOMERO : POLISOBUTILENO, Y EN EL CUAL EL ENSANCHAMIENTO DE LA DISTRIBUCION DEL PESO MOLECULAR SEA MENOR DEL 70 PORCIENTO, REFERIDO ALPOLISOBUTILENO DE COMIENZO, MIENTRAS QUE LOS GRUPOS SA DE COPOLIMEROS UNIDOS AL POLISOBUTILENO SON REACCIONADOS, EN UN RATIO 0.7 - 5.5, CON COMPUESTOS QUE CONTENGAN AL MENOS AMINA BIFUNCIONAL Y/O GRUPOS HIDROXILOS. EL INVENTO EXPONE EL PROCESO DE PREPARACION DEL ADITIVO.
ES95105672T 1994-04-15 1995-04-13 Aditivo detergente dispersante para aceites lubricantes de motores de combustion interna y procedimiento para la preparacion del mismo. Expired - Lifetime ES2128606T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2128606T3 true ES2128606T3 (es) 1999-05-16

Family

ID=10985081

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95105672T Expired - Lifetime ES2128606T3 (es) 1994-04-15 1995-04-13 Aditivo detergente dispersante para aceites lubricantes de motores de combustion interna y procedimiento para la preparacion del mismo.

Country Status (15)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69608159T2 (de) * 1995-03-24 2001-01-11 Ethyl Petroleum Additives Ltd Nachbehandelte Dispergiermittel
DE69624522T2 (de) * 1995-03-24 2003-06-26 Ethyl Petroleum Additives Ltd Schmieröldispergiermittel
HU213255B (en) * 1995-09-25 1997-05-28 Mol Magyar Olaj Es Gazipari Rt Multiple- stage engineoil and lubricant composition and additive-pocket
CA2189918C (en) * 1995-11-13 2005-01-25 Richard Mark Scott Dispersant additives
FI112796B (fi) * 2000-04-14 2004-01-15 Valtion Teknillinen Menetelmä oligo-/polymeripihkahappoaimididendrimeerien valmistamiseksi ja niiden käyttö
US6906011B2 (en) * 2001-11-09 2005-06-14 Chevron Oronite Company Llc Polymeric dispersants prepared from copolymers of low molecular weight polyisobutene and unsaturated acidic 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
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

Family Cites Families (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
US4160739A (en) * 1977-12-05 1979-07-10 Rohm And Haas Company Polyolefinic copolymer additives for lubricants and fuels
CA1146944A (en) * 1979-12-20 1983-05-24 Peter J.N. Brown Lubricant additives, their method of preparation and lubricants containing them
CA1175411A (en) * 1981-06-29 1984-10-02 Phillip W. Brewster Haze-free polymer additives for fuels and lubricants
GB8329082D0 (en) * 1983-11-01 1983-12-07 Bp Chem Int Ltd Low molecular weight polymers of 1-olefins
IN172215B (es) * 1987-03-25 1993-05-08 Lubrizol Corp
GB8818711D0 (en) * 1988-08-05 1988-09-07 Shell Int Research Lubricating oil dispersants
CA2015061A1 (en) * 1989-05-30 1990-11-30 Antonio Gutierrez Multifunctional viscosity index modifier additives derived from polyamines containing one primary amino group and at least one secondary amino group

Also Published As

Publication number Publication date
DE69507068T2 (de) 1999-07-01
CZ292648B6 (cs) 2003-11-12
DE69507068D1 (de) 1999-02-18
EP0677572A3 (en) 1996-12-18
SK131596A3 (en) 1997-07-09
GR3029741T3 (en) 1999-06-30
HU214008B (hu) 1998-04-28
DK0677572T3 (da) 1999-09-13
PL180877B1 (pl) 2001-04-30
HU9401100D0 (en) 1994-07-28
SI0677572T1 (en) 1999-06-30
WO1995028460A1 (en) 1995-10-26
ATE175439T1 (de) 1999-01-15
CZ299796A3 (en) 1997-04-16
RU2139921C1 (ru) 1999-10-20
SK281687B6 (sk) 2001-06-11
RO119551B1 (ro) 2004-12-30
EP0677572A2 (en) 1995-10-18
PL316793A1 (en) 1997-02-17
UA45337C2 (uk) 2002-04-15
EP0677572B1 (en) 1999-01-07

Similar Documents

Publication Publication Date Title
EP0447702B1 (en) Alkenyl succinimide reaction products
MX24336A (es) Mejoras en composiciones aditivas dispersantes de novedosos polimeros de etilen alfa-olefinas substituidas con acido-mono-y dicarboxilico y, proceso para producirlas
EE03349B1 (et) Reaktsiooniproduktid polüisobuteenidest ja lämmastikoksiididest või lämmastikoksiidide ja hapniku segudest ja nende kasutamine kütte- ja määrdeainete lisanditena ning reaktsiooniproduktide valmistamismeetodid
BR9407488A (pt) Copolimeros processo para produçao dos mesmos produtos de reaçao solúveis em óleos processo para produçao dos mesmos aplicaçao dos produtos de reaçao lubrificantes e combustiveis ou carburantes
NO940040D0 (no) Terpolymerer paa basis av a,B-umettede dikarboksylsyre-anhydrider, a,B-umettede forbindelser og polyoksy-alkylenetere av lavere, umettede alkoholer
WO1994012571A3 (de) Mischungen von ungesättigten carbonsäurepolymerisaten und ihre verwendung
ES2128606T3 (es) Aditivo detergente dispersante para aceites lubricantes de motores de combustion interna y procedimiento para la preparacion del mismo.
CA2095683A1 (en) Composition for control of induction system deposits
KR890000643A (ko) 에틸렌 공중합체 점도지수 개선제-분산제 첨가물
CA2284556A1 (en) Fuel oil compositions
AU2002239240A1 (en) Two dimensional polyamides prepared from unsaturated carboxylic acids and amines
RU96122492A (ru) Детергентно-дисперсионная присадка к смазочным маслам для двигателей внутреннего сгорания и способ ее получения
EP0317353A3 (en) Oil soluble dispersant additives useful in oleaginous compositions
KR960037705A (ko) 치환된 아실화제
US5446105A (en) Functionalized copolymer of higher α-olefin and unsaturated dicarboxylic acid ester and derivatives thereof
KR900018345A (ko) 개선된, 분지된 아미도-아민 분산제 첨가제
CA2077339A1 (en) Multifunctional Viscosity Index Improver-Dispersant Antioxidant
UA43339C2 (uk) Мийно-диспергуюча присадка до мастил для двигунів внутрішнього згоряння та спосіб її одержання
RU99121863A (ru) Топливные композиции

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 677572

Country of ref document: ES