ATE269385T1 - Motorenöle mit hohem dispergiervermögen und gutem verschleissschutz - Google Patents

Motorenöle mit hohem dispergiervermögen und gutem verschleissschutz

Info

Publication number: ATE269385T1
Authority: AT; Austria
Prior art keywords: alkyl; amt; formula; pts; wear protection
Prior art date: 1994-08-03

Application number

AT95111908T

Other languages

English (en)

Inventor

Peter Dr Neudoerfl

Horst Dr Pennewiss

Gerhard Dr Renner

Original Assignee

Roehm Gmbh

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.)

1994-08-03

Filing date

1995-07-28

Publication date

2004-07-15

1995-07-28 Application filed by Roehm Gmbh filed Critical Roehm Gmbh

2004-07-15 Application granted granted Critical

2004-07-15 Publication of ATE269385T1 publication Critical patent/ATE269385T1/de

Links

239000010705 motor oil Substances 0.000 title abstract 2
125000000217 alkyl group Chemical group 0.000 abstract 7
150000001252 acrylic acid derivatives Chemical class 0.000 abstract 2
239000000654 additive Substances 0.000 abstract 2
125000002877 alkyl aryl group Chemical group 0.000 abstract 1
229920001577 copolymer Polymers 0.000 abstract 1
239000012208 gear oil Substances 0.000 abstract 1
239000000178 monomer Substances 0.000 abstract 1

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
- 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
- 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
- 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
- C10M137/04—Phosphate esters
- C10M137/10—Thio derivatives
- 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
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- 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
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/04—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing propene
- 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
- C10M145/12—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 monocarboxylic
- C10M145/14—Acrylate; Methacrylate
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/024—Propene
- 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
- 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
- C10M2209/084—Acrylate; Methacrylate
- 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
- C10M2215/086—Imides [having hydrocarbon substituents containing less than thirty 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
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- C10M2215/28—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
- 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
- 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—Overbased sulfonic 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
- 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
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
- 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-fuelled 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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Insulation, Fastening Of Motor, Generator Windings (AREA)

AT95111908T 1994-08-03 1995-07-28 Motorenöle mit hohem dispergiervermögen und gutem verschleissschutz ATE269385T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4427473A DE4427473A1 (de)	1994-08-03	1994-08-03	Motorenöle mit hohem Dispergiervermögen und gutem Verschleißschutz

Publications (1)

Publication Number	Publication Date
ATE269385T1 true ATE269385T1 (de)	2004-07-15

Family

ID=6524838

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT95111908T ATE269385T1 (de)	1994-08-03	1995-07-28	Motorenöle mit hohem dispergiervermögen und gutem verschleissschutz

Country Status (5)

Country	Link
US (1)	US6475964B1 (de)
EP (1)	EP0697457B1 (de)
JP (1)	JPH0860173A (de)
AT (1)	ATE269385T1 (de)
DE (2)	DE4427473A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2147030C1 (ru) *	1999-03-01	2000-03-27	Научно-инженерный центр нефтяной компании "Лукойл"	Пакет присадок "лукойл" к моторным маслам для дизельных двигателей внутреннего сгорания и способ его приготовления
US6715473B2 (en) *	2002-07-30	2004-04-06	Infineum International Ltd.	EGR equipped diesel engines and lubricating oil compositions
US6746993B2 (en) *	2001-04-06	2004-06-08	Sanyo Chemical Industries, Ltd.	Viscosity index improver and lube oil containing the same
FR2837212B1 (fr) *	2002-03-18	2004-10-01	Total Raffinage Distribution	Procede de deazotation de charges hydrocarbonees en presence d'une masse polymerique
JP5205699B2 (ja) *	2006-03-02	2013-06-05	日油株式会社	燃料油用潤滑性向上剤及びそれを含有する燃料油組成物
JP5497982B2 (ja) *	2006-11-01	2014-05-21	昭和シェル石油株式会社	トランスミッション油用潤滑油組成物
US20100093576A1 (en) *	2006-11-01	2010-04-15	Showa Shell Sekiyu K.K.	Lubricating oil composition
DE102010001040A1 (de) *	2010-01-20	2011-07-21	Evonik RohMax Additives GmbH, 64293	(Meth)acrylat-Polymere zur Verbesserung des Viskositätsindexes
ES2941699T3 (es) *	2020-12-18	2023-05-24	Evonik Operations Gmbh	Copolímeros de acrilato-olefina como fluidos de base de alta viscosidad

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3089832A (en)	1955-12-01	1963-05-14	Exxon Research Engineering Co	Polymeric lubricating oil additives
FR1173356A (fr)	1957-03-26	1959-02-24	California Research Corp	Composition lubrifiante
US3088931A (en)	1958-10-27	1963-05-07	American Cyanamid Co	Nitrogen containing polar monomer grafted on an isobutylene-monovinylether copolymer backbone
US3001942A (en)	1958-12-15	1961-09-26	California Research Corp	Lubricant composition
US3198739A (en) *	1960-11-25	1965-08-03	Shell Oil Co	Lubricants and polymeric additives therefor
FR1306897A (fr) *	1960-11-25	1962-10-19	Shell Int Research	Composés polymères convenant comme additifs pour huile lubrifiante, et huiles lubrifiantes contenant ces composés
GB1132604A (en)	1965-05-07	1968-11-06	Shell Int Research	Improvements in or relating to polymer concentrates
NL6917635A (de)	1969-11-21	1971-05-25
US3879304A (en)	1973-04-18	1975-04-22	Texaco Inc	Graft polymers and lubricant compositions thereof
US4092255A (en)	1974-12-12	1978-05-30	Entreprise De Recherches Et D'activites Petrolieres (E.R.A.P.)	Novel lubricating compositions containing nitrogen containing hydrocarbon backbone polymeric additives
CA1088694A (en)	1975-07-31	1980-10-28	Robert L. Stambaugh	Polyolefin grafted with polymers of nitrogen containing monomers and lubricants and fuel compositions containing same
GB1601079A (en)	1977-07-28	1981-10-21	Texaco Development Corp	Reaction products of hydrocarbon polymers with olefinic polyar compounds and processes for making same
DE3930142A1 (de)	1989-09-09	1991-03-21	Roehm Gmbh	Dispergierwirksame viskositaets-index-verbesserer
DE4025494A1 (de)	1990-08-11	1992-02-13	Roehm Gmbh	Syntheseoele, die ganz oder teilweise aus oligomeren bzw. cooligomeren von (meth)acrylsaeureestern und 1-alkenen bestehen
DE4025493A1 (de)	1990-08-11	1992-02-13	Roehm Gmbh	Verfahren zur herstellung von homooligomeren und cooligomeren
DE4137269A1 (de) *	1991-11-13	1993-05-19	Roehm Gmbh	Motorenoele mit hohem dispergiervermoegen
DE4212569A1 (de) *	1992-04-15	1993-10-21	Roehm Gmbh	Syntheseöle enthaltend Cooligomere, bestehend aus 1-Alkenen und (Meth)acrylsäureestern

1994
- 1994-08-03 DE DE4427473A patent/DE4427473A1/de not_active Ceased
1995
- 1995-07-28 EP EP95111908A patent/EP0697457B1/de not_active Expired - Lifetime
- 1995-07-28 AT AT95111908T patent/ATE269385T1/de not_active IP Right Cessation
- 1995-07-28 DE DE59510913T patent/DE59510913D1/de not_active Expired - Lifetime
- 1995-08-02 US US08/510,272 patent/US6475964B1/en not_active Expired - Fee Related
- 1995-08-02 JP JP7197651A patent/JPH0860173A/ja active Pending

Also Published As

Publication number	Publication date
EP0697457B1 (de)	2004-06-16
JPH0860173A (ja)	1996-03-05
EP0697457A1 (de)	1996-02-21
DE59510913D1 (de)	2004-07-22
US6475964B1 (en)	2002-11-05
DE4427473A1 (de)	1996-02-08

Legal Events

Date	Code	Title	Description
2005-10-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
CA2436353A1 (en)	2004-01-30	Egr equipped diesel engines and lubricating oil compositions
ATE100489T1 (de)	1994-02-15	Dispergierwirksame viskositaets-index-verbesserer.
ATE269385T1 (de)	2004-07-15	Motorenöle mit hohem dispergiervermögen und gutem verschleissschutz
DE3381316D1 (de)	1990-04-19	Oel- und kraftstoffzusammensetzungen, verwendung von polymeren als zusaetze in diesen und verfahren zur herstellung von polymeren.
CA2090200A1 (en)	1993-09-21	Ashless dispersant polymethacrylate polymers
CA2183180A1 (en)	1996-06-20	Fuel oil compositions
CA2167672A1 (en)	1995-02-02	Additives and fuel compositions
AU6702390A (en)	1992-01-02	Lubricating oil compositions for meoh-fueled diesel engines
DE69317905D1 (de)	1998-05-14	Polymere aus äthylen und 1-buten zur verwendung in der herstellung von schmieröldispergiersadditiven
BR0208270A (pt)	2004-06-29	Emprego de materiais derivados de plantas em combustìveis fósseis para reduzir as emissões
SG43975A1 (en)	1997-11-14	Lubricated polyacetal compositions
CA2211506A1 (en)	1998-02-08	Viscosity index improving additives for phosphate ester-containing hydraulic fluids
CA2286898A1 (en)	1998-10-15	Improved fuel economy additive and lubricant composition containing same
DE69333368D1 (de)	2004-01-29	Ölzusatz und Zusammensetzungen
BR9407095A (pt)	1996-08-20	Composições detergentes inbindo a transferência de corante
DE69320466D1 (de)	1998-09-24	Polymere und additivzusammensetzung
ATE126825T1 (de)	1995-09-15	Brennölzusatzstoffe und -zusammensetzungen.
CA2096310A1 (en)	1993-11-16	Boron-containing additive for lubricating oils, and process for preparing said additive
DE69408537D1 (de)	1998-03-19	Beschichtungszusammensetzungen die mit polyamidpropfpunkten versehen ethylen-acrylsäurekopolymeren enthalten als rheologieveränderungsmittel
NZ332701A (en)	2000-01-28	Use of polymeric shear agents such as polymethacrylate or olefin copolymer to minimize variations in viscosity in zinc free medium-speed diesel engine lubricating oils
RU96117987A (ru)	1998-11-20	Смазочное масло
ATE142250T1 (de)	1996-09-15	Hydraulik-, schmier- und kupplungsmittelzusammensetzung, die einen organopolysiloxan und einen phosphor enthaltenden additiv enthält.
FR2797450B1 (fr)	2002-12-06	Derives de polytetrahydrofuranne utilisables dans des compositions detergentes pour carburants de type essence
ATE51014T1 (de)	1990-03-15	Oel- und kraftstoffzusammensetzungen, verwendung von polymeren als zusaetze in diesen und verfahren zur herstellung von polymeren.
GB1511503A (en)	1978-05-17	Polymeric dispersant additive useful in fuels and lubricants