DE69510426D1 - Multifunktionelles Schmieröladditiv verträglich mit Fluoroelastomeren - Google Patents
Multifunktionelles Schmieröladditiv verträglich mit FluoroelastomerenInfo
- Publication number
- DE69510426D1 DE69510426D1 DE69510426T DE69510426T DE69510426D1 DE 69510426 D1 DE69510426 D1 DE 69510426D1 DE 69510426 T DE69510426 T DE 69510426T DE 69510426 T DE69510426 T DE 69510426T DE 69510426 D1 DE69510426 D1 DE 69510426D1
- Authority
- DE
- Germany
- Prior art keywords
- fluoroelastomers
- lubricating oil
- oil additive
- multifunctional lubricating
- additive compatible
- 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
- 239000000654 additive Substances 0.000 title abstract 3
- 230000000996 additive effect Effects 0.000 title abstract 3
- 229920001973 fluoroelastomer Polymers 0.000 title abstract 2
- 239000010687 lubricating oil Substances 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920000193 polymethacrylate Polymers 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
- 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
- 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
- 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
- C10M149/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino 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
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/022—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/022—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
- C10M2217/023—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group the amino group containing an ester bond
-
- 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
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers 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
- 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-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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI942132A IT1270673B (it) | 1994-10-19 | 1994-10-19 | Additivo multifunzionale per olii lubrificanti compatibili con fluoroelastomeri |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69510426D1 true DE69510426D1 (de) | 1999-07-29 |
DE69510426T2 DE69510426T2 (de) | 1999-11-25 |
Family
ID=11369733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69510426T Expired - Lifetime DE69510426T2 (de) | 1994-10-19 | 1995-09-27 | Multifunktionelles Schmieröladditiv verträglich mit Fluoroelastomeren |
Country Status (16)
Country | Link |
---|---|
US (1) | US5726136A (de) |
EP (1) | EP0708170B1 (de) |
JP (1) | JP3773566B2 (de) |
KR (1) | KR100405388B1 (de) |
CN (1) | CN1045618C (de) |
AT (1) | ATE181566T1 (de) |
DE (1) | DE69510426T2 (de) |
DK (1) | DK0708170T3 (de) |
ES (1) | ES2132487T3 (de) |
GR (1) | GR3030686T3 (de) |
IT (1) | IT1270673B (de) |
MY (1) | MY115380A (de) |
RO (1) | RO117802B1 (de) |
RU (1) | RU2154091C2 (de) |
SG (1) | SG48695A1 (de) |
SI (1) | SI0708170T1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1270673B (it) * | 1994-10-19 | 1997-05-07 | Euron Spa | Additivo multifunzionale per olii lubrificanti compatibili con fluoroelastomeri |
US5834408A (en) * | 1997-10-24 | 1998-11-10 | Ethyl Corporation | Pour point depressants via anionic polymerization of (meth)acrylic monomers |
US5955405A (en) * | 1998-08-10 | 1999-09-21 | Ethyl Corporation | (Meth) acrylate copolymers having excellent low temperature properties |
US7101928B1 (en) * | 1999-09-17 | 2006-09-05 | Landec Corporation | Polymeric thickeners for oil-containing compositions |
US6642189B2 (en) | 1999-12-22 | 2003-11-04 | Nippon Mitsubishi Oil Corporation | Engine oil compositions |
DE10206994A1 (de) * | 2001-11-12 | 2003-05-22 | Ercros Deutschland Gmbh | Kunststoffdispersion und Verfahren zu ihrer Herstellung |
US8491877B2 (en) * | 2003-03-18 | 2013-07-23 | The Procter & Gamble Company | Composition comprising zinc-containing layered material with a high relative zinc lability |
US7985592B2 (en) * | 2004-02-13 | 2011-07-26 | Chevron Oronite Company Llc | High throughput screening methods for lubricating oil compositions |
DE102005015931A1 (de) * | 2005-04-06 | 2006-10-12 | Rohmax Additives Gmbh | Polyalkyl(meth) acrylat-Copolymere mit hervorragenden Eigenschaften |
AU2007243014B2 (en) | 2006-04-24 | 2011-07-14 | The Lubrizol Corporation | Star polymer lubricating composition |
WO2008053033A2 (en) * | 2006-11-01 | 2008-05-08 | Showa Shell Sekiyu K.K. | Lubricating oil composition comprising hydroxy-containing poly (meth) acrylate and metal dithiophosphate |
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 |
JP5565999B2 (ja) * | 2007-01-31 | 2014-08-06 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
EP2291497B1 (de) * | 2008-05-13 | 2013-07-10 | The Lubrizol Corporation | Methode zur minimierung von turboschlamm mit aminischen antioxidantien |
WO2011134694A1 (en) * | 2010-04-26 | 2011-11-03 | Evonik Rohmax Additives Gmbh | A polymer useful as viscosity index improver |
CN102295973B (zh) * | 2010-06-24 | 2013-07-31 | 中国石油化工股份有限公司 | 聚甲基丙烯酸酯型粘度指数改进剂及制备 |
DE102011005493A1 (de) * | 2011-03-14 | 2012-09-20 | Evonik Rohmax Additives Gmbh | Estergruppen-umfassende Copolymere und deren Verwendung in Schmiermitteln |
CA3033901A1 (en) * | 2016-08-15 | 2018-02-22 | Evonik Oil Additives Gmbh | Functional polyalkyl (meth)acrylates with enhanced demulsibility performance |
CN113943596A (zh) * | 2021-10-19 | 2022-01-18 | 一汽解放汽车有限公司 | 黏度指数改进剂及其制备方法与应用 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2604453A (en) * | 1948-12-30 | 1952-07-22 | Standard Oil Dev Co | New copolymer compositions |
FR1173356A (fr) * | 1957-03-26 | 1959-02-24 | California Research Corp | Composition lubrifiante |
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 |
US3198739A (en) * | 1960-11-25 | 1965-08-03 | Shell Oil Co | Lubricants and polymeric additives therefor |
US3304260A (en) * | 1960-12-30 | 1967-02-14 | Monsanto Co | Compositions of improved viscosity index containing alkyl polymethacrylate of high relative syndiotacticity |
GB1163807A (en) * | 1967-08-30 | 1969-09-10 | Shell Int Research | Polyalkyl Methacrylates suitable as Luboil Additives |
NL134235C (de) * | 1968-04-26 | |||
GB1347713A (en) * | 1971-05-05 | 1974-02-27 | Shell Int Research | Alkyl methacrylate polymer compositions suitable as luboil additives |
US3772258A (en) * | 1971-10-13 | 1973-11-13 | Texaco Inc | Process for the polymerization of acrylic acid esters |
US3897353A (en) * | 1972-12-29 | 1975-07-29 | Texaco Inc | Method of preventing haze in oil concentrates containing an amorphous ethylene-propylene copolymer viscosity index improver |
US4146492A (en) * | 1976-04-02 | 1979-03-27 | Texaco Inc. | Lubricant compositions which exhibit low degree of haze and methods of preparing same |
IT1140313B (it) * | 1981-12-03 | 1986-09-24 | Anic Spa | Processo per la produzione di detergenti sovrabasici |
DE3339103A1 (de) * | 1983-10-28 | 1985-05-09 | Röhm GmbH, 6100 Darmstadt | Additive fuer schmieroele |
ES8605832A1 (es) * | 1984-01-30 | 1986-04-01 | Empresa Nac Petroleo | Procedimiento de obtencion de aditivos polifuncionales de aceites lubricantes |
IT1181905B (it) * | 1984-06-15 | 1987-09-30 | Anic Spa | Additivo multifunzionale per oli lubrificanti e procedimento per la sua preparazione |
DE3544061A1 (de) * | 1985-12-13 | 1987-06-19 | Roehm Gmbh | Hochscherstabile mehrbereichsschmieroele mit verbessertem viskositaetsindex |
DE3607444A1 (de) * | 1986-03-07 | 1987-09-10 | Roehm Gmbh | Additive fuer mineraloele mit stockpunktverbessernder wirkung |
IT1204486B (it) * | 1986-05-27 | 1989-03-01 | Euron Spa | Composti utili come additivi detergenti per lubrificanti e composizioni lubrificanti contenenti gli stessi |
US5116522A (en) * | 1988-09-08 | 1992-05-26 | Exxon Research And Engineering Company | Grease composition containing an ethylene copolymer having a melt index of at least about 40 |
DE3930142A1 (de) * | 1989-09-09 | 1991-03-21 | Roehm Gmbh | Dispergierwirksame viskositaets-index-verbesserer |
DE4000753A1 (de) * | 1990-01-12 | 1991-07-18 | Roehm Gmbh | Kraftuebertragungsfluessigkeit auf basis mineraloel |
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 |
US5248315A (en) * | 1990-11-15 | 1993-09-28 | Euron S.P.A. | Detergent additive for fuels |
IT1244474B (it) * | 1990-12-14 | 1994-07-15 | Mini Ricerca Scient Tecnolog | Addittivo multifunzionale per oli lubrificanti |
US5156564A (en) * | 1991-06-10 | 1992-10-20 | Hasegawa Gary K | Toy bubble-forming missile-like device |
IT1258916B (it) * | 1992-05-15 | 1996-03-01 | Mini Ricerca Scient Tecnolog | Additivo per olii lubrificanti contenente boro e procedimento per la sua preparazione |
IT1258249B (it) * | 1992-11-06 | 1996-02-22 | Addittivo polimerico per olii lubrificanti | |
US5312884A (en) * | 1993-04-30 | 1994-05-17 | Rohm And Haas Company | Copolymer useful as a pour point depressant for a lubricating oil |
IT1264624B1 (it) * | 1993-06-16 | 1996-10-04 | Euron Spa | Addotti oleosolubili tra disuccinimmidi ed anidridi di acidi alifatici bicarbossilici insaturi |
CN1061826C (zh) * | 1994-07-13 | 2001-02-14 | 徐克强 | 嗓咽保健袋泡剂 |
IT1270673B (it) * | 1994-10-19 | 1997-05-07 | Euron Spa | Additivo multifunzionale per olii lubrificanti compatibili con fluoroelastomeri |
-
1994
- 1994-10-19 IT ITMI942132A patent/IT1270673B/it active IP Right Grant
-
1995
- 1995-09-27 EP EP95115177A patent/EP0708170B1/de not_active Expired - Lifetime
- 1995-09-27 AT AT95115177T patent/ATE181566T1/de active
- 1995-09-27 ES ES95115177T patent/ES2132487T3/es not_active Expired - Lifetime
- 1995-09-27 SI SI9530275T patent/SI0708170T1/xx not_active IP Right Cessation
- 1995-09-27 DK DK95115177T patent/DK0708170T3/da active
- 1995-09-27 DE DE69510426T patent/DE69510426T2/de not_active Expired - Lifetime
- 1995-10-04 SG SG1995001481A patent/SG48695A1/en unknown
- 1995-10-05 US US08/539,478 patent/US5726136A/en not_active Expired - Lifetime
- 1995-10-11 KR KR1019950034793A patent/KR100405388B1/ko not_active IP Right Cessation
- 1995-10-18 RO RO95-01817A patent/RO117802B1/ro unknown
- 1995-10-18 RU RU95118111/04A patent/RU2154091C2/ru not_active IP Right Cessation
- 1995-10-18 CN CN95118707A patent/CN1045618C/zh not_active Expired - Fee Related
- 1995-10-19 JP JP27157395A patent/JP3773566B2/ja not_active Expired - Fee Related
- 1995-10-19 MY MYPI95003140A patent/MY115380A/en unknown
-
1999
- 1999-07-05 GR GR990401768T patent/GR3030686T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ITMI942132A1 (it) | 1996-04-19 |
DK0708170T3 (da) | 1999-11-22 |
GR3030686T3 (en) | 1999-11-30 |
RO117802B1 (ro) | 2002-07-30 |
EP0708170A1 (de) | 1996-04-24 |
CN1132784A (zh) | 1996-10-09 |
RU2154091C2 (ru) | 2000-08-10 |
SI0708170T1 (en) | 1999-10-31 |
ITMI942132A0 (it) | 1994-10-19 |
US5726136A (en) | 1998-03-10 |
ES2132487T3 (es) | 1999-08-16 |
MY115380A (en) | 2003-05-31 |
DE69510426T2 (de) | 1999-11-25 |
ATE181566T1 (de) | 1999-07-15 |
KR100405388B1 (ko) | 2004-02-11 |
IT1270673B (it) | 1997-05-07 |
JP3773566B2 (ja) | 2006-05-10 |
EP0708170B1 (de) | 1999-06-23 |
KR960014313A (ko) | 1996-05-22 |
SG48695A1 (en) | 1998-05-18 |
JPH08225619A (ja) | 1996-09-03 |
CN1045618C (zh) | 1999-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |