CN101142303B - 聚(甲基)丙烯酸烷基酯在润滑油组合物中的应用 - Google Patents
聚(甲基)丙烯酸烷基酯在润滑油组合物中的应用 Download PDFInfo
- Publication number
- CN101142303B CN101142303B CN2005800058073A CN200580005807A CN101142303B CN 101142303 B CN101142303 B CN 101142303B CN 2005800058073 A CN2005800058073 A CN 2005800058073A CN 200580005807 A CN200580005807 A CN 200580005807A CN 101142303 B CN101142303 B CN 101142303B
- Authority
- CN
- China
- Prior art keywords
- lubricating oil
- polyalkyl
- use according
- weight
- meth
- 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 - Fee Related
Links
Images
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
- 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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/22—Polyesters
-
- 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
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/22—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/28—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
-
- 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
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
-
- 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
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Lubricants (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004021778.5 | 2004-04-30 | ||
| DE102004021778A DE102004021778A1 (de) | 2004-04-30 | 2004-04-30 | Verwendung von Polyalkyl(meth)acrylaten in Schmierölzusammensetzungen |
| PCT/EP2005/001907 WO2005108531A2 (de) | 2004-04-30 | 2005-02-24 | Verwendung von polyalkyl(meth) acrylaten in schmierölzusammensetzungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101142303A CN101142303A (zh) | 2008-03-12 |
| CN101142303B true CN101142303B (zh) | 2011-08-17 |
Family
ID=34960531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800058073A Expired - Fee Related CN101142303B (zh) | 2004-04-30 | 2005-02-24 | 聚(甲基)丙烯酸烷基酯在润滑油组合物中的应用 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8754018B2 (enExample) |
| EP (1) | EP1740680B1 (enExample) |
| JP (1) | JP5452863B2 (enExample) |
| KR (1) | KR101129881B1 (enExample) |
| CN (1) | CN101142303B (enExample) |
| BR (1) | BRPI0510456A (enExample) |
| CA (1) | CA2560125C (enExample) |
| DE (1) | DE102004021778A1 (enExample) |
| MX (1) | MXPA06011984A (enExample) |
| WO (1) | WO2005108531A2 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9096041B2 (en) | 2004-02-10 | 2015-08-04 | Evonik Degussa Gmbh | Method for coating substrates and carrier substrates |
| DE102004006612A1 (de) * | 2004-02-10 | 2005-08-25 | Degussa Ag | Keramischer Wandverkleidungsverbund |
| DE102004018930A1 (de) * | 2004-04-20 | 2005-11-17 | Degussa Ag | Verwendung eines keramischen Separators in Lithium-Ionenbatterien, die einen Elektrolyten aufweisen, der ionische Flüssigkeiten enthält |
| DE102004036073A1 (de) * | 2004-07-24 | 2006-02-16 | Degussa Ag | Verfahren zur Versiegelung von Natursteinen |
| JP5086085B2 (ja) * | 2004-10-21 | 2012-11-28 | エボニック デグサ ゲーエムベーハー | リチウムイオンバッテリー用の無機セパレータ電極ユニット、その製造方法及びリチウムバッテリーにおけるその使用 |
| JP2006124586A (ja) * | 2004-10-29 | 2006-05-18 | Sanyo Chem Ind Ltd | 粘度指数向上剤組成物および潤滑油組成物 |
| DE102005015931A1 (de) * | 2005-04-06 | 2006-10-12 | Rohmax Additives Gmbh | Polyalkyl(meth) acrylat-Copolymere mit hervorragenden Eigenschaften |
| US7648950B2 (en) * | 2005-04-22 | 2010-01-19 | Rohmax Additives Gmbh | Use of a polyalkylmethacrylate polymer |
| DE102005031244A1 (de) * | 2005-07-01 | 2007-02-15 | Rohmax Additives Gmbh | Öllösliche Kammpolymere |
| DE102005041528A1 (de) * | 2005-08-31 | 2007-03-01 | Rohmax Additives Gmbh | Öllösliche Polymere |
| DE102006001640A1 (de) * | 2006-01-11 | 2007-07-12 | Degussa Gmbh | Keramische Wandverkleidungsverbände mit IR-Strahlung reflektierenden Eigenschaften |
| DE102006001639A1 (de) * | 2006-01-11 | 2007-07-12 | Degussa Gmbh | Keramische Wandverkleidungsverbände mit elektromagnetisch abschirmenden Eigenschaften |
| DE102006001641A1 (de) * | 2006-01-11 | 2007-07-12 | Degussa Gmbh | Substrate mit bioziden und/oder antimikrobiellen Eigenschaften |
| US20070197410A1 (en) * | 2006-02-21 | 2007-08-23 | Rohmax Additives Gmbh | Energy efficiency in hydraulic systems |
| DE102006016588A1 (de) * | 2006-04-06 | 2007-10-18 | Rohmax Additives Gmbh | Kraftstoffzusammensetzungen umfassend nachwachsende Rohstoffe |
| DE102006039420A1 (de) * | 2006-08-23 | 2008-02-28 | Evonik Rohmax Additves Gmbh | Verfahren zur Herstellung von Methacrylatestern |
| US20080302422A1 (en) * | 2007-06-07 | 2008-12-11 | Rohmax Additives Gmbh | Power output in hydraulic systems |
| ES2462616T3 (es) | 2007-07-09 | 2014-05-26 | Evonik Oil Additives Gmbh | Uso de polímeros peine para reducir el consumo de combustible |
| DE102007036856A1 (de) * | 2007-08-06 | 2009-02-26 | Evonik Rohmax Additives Gmbh | Verwendung von Estergruppen-umfassenden Polymeren als Antifatigue-Additive |
| EP2179014A1 (en) * | 2007-08-23 | 2010-04-28 | Shell Internationale Research Maatschappij B.V. | Use of a lubricating oil composition |
| DE102007045146A1 (de) * | 2007-09-20 | 2009-05-28 | Evonik Degussa Gmbh | Einachsfahrzeug mit einer Plattform und/oder einem Sitz für einen Fahrer |
| DE102007059805A1 (de) | 2007-12-11 | 2009-06-25 | Evonik Degussa Gmbh | Batteriepack |
| US20100162693A1 (en) * | 2008-12-31 | 2010-07-01 | Michael Paul W | Method of reducing torque ripple in hydraulic motors |
| DE102009001447A1 (de) | 2009-03-10 | 2010-09-16 | Evonik Rohmax Additives Gmbh | Verwendung von Kammpolymeren zur Verbesserung des Lasttragevermögens |
| CA2765300A1 (en) * | 2009-06-12 | 2010-12-16 | Evonik Rohmax Additives Gmbh | A fluid having improved viscosity index |
| DE102010028195A1 (de) * | 2010-04-26 | 2011-10-27 | Evonik Rohmax Additives Gmbh | Schmiermittel für Getriebe |
| CN102295972B (zh) * | 2010-06-24 | 2013-06-05 | 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方法 |
| JP5584049B2 (ja) * | 2010-08-17 | 2014-09-03 | 株式会社Adeka | 潤滑油用極圧剤及びそれを含有する潤滑油組成物 |
| WO2012135054A1 (en) | 2011-03-25 | 2012-10-04 | Basf Se | Lubricant composition having improved non-newtonian viscometrics |
| CN105294431B (zh) * | 2015-09-14 | 2017-08-11 | 宁波蓝润能源科技股份有限公司 | 一种合成酯类稠化剂、及利用其半合成齿轮油的制备方法 |
| SG11201901183RA (en) * | 2016-08-15 | 2019-03-28 | Evonik Oil Additives Gmbh | Functional polyalkyl (meth)acrylates with enhanced demulsibility performance |
| US10633610B2 (en) | 2016-08-31 | 2020-04-28 | Evonik Operations Gmbh | Comb polymers for improving Noack evaporation loss of engine oil formulations |
| DE102021000567A1 (de) | 2021-02-04 | 2022-08-04 | Mercedes-Benz Group AG | Schmierölzusammensetzung für ein Fahrzeuggetriebe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1382167A (zh) * | 1999-11-30 | 2002-11-27 | 罗麦斯添加剂有限公司 | 可通过atrp法得到的共聚物及其制备方法和用途 |
Family Cites Families (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3304260A (en) * | 1960-12-30 | 1967-02-14 | Monsanto Co | Compositions of improved viscosity index containing alkyl polymethacrylate of high relative syndiotacticity |
| IT1181905B (it) * | 1984-06-15 | 1987-09-30 | Anic Spa | Additivo multifunzionale per oli lubrificanti e procedimento per la sua preparazione |
| FR2642435B1 (fr) * | 1989-01-27 | 1994-02-11 | Organo Synthese Ste Fse | Additif de viscosite pour huiles lubrifiantes, son procede de preparation et compositions lubrifiantes a base dudit additif |
| FR2701036B1 (fr) * | 1993-02-04 | 1995-04-21 | Great Lakes Chemical France | Additif de viscosité stable au cisaillement pour huiles lubrifiantes. |
| HUT69298A (en) * | 1993-07-23 | 1995-09-28 | Rohm & Haas | Method of making a copolymer useful as viscosity index improving additive for hydraulic fluids |
| HUT69323A (en) | 1993-07-23 | 1995-09-28 | Rohm & Haas | Copolymer useful as viskosity index improving additive for hydraulic fluid |
| JPH0948988A (ja) * | 1995-08-02 | 1997-02-18 | Sanyo Chem Ind Ltd | 粘度指数向上剤 |
| US5817606A (en) | 1996-08-08 | 1998-10-06 | Rohm And Haas Company | Viscosity index improving additives for phosphate ester-containing hydraulic fluids |
| US5939365A (en) * | 1996-12-20 | 1999-08-17 | Exxon Chemical Patents Inc. | Lubricant with a higher molecular weight copolymer lube oil flow improver |
| FR2762005B1 (fr) * | 1997-04-11 | 2000-03-31 | Chevron Res & Tech | Utilisation de surfactants de bas poids moleculaires comme agents ameliorant la filtrabilite dans des lubrifiants hydrauliques |
| DE19754982A1 (de) * | 1997-12-11 | 1999-06-17 | Degussa | Verfahren zur Herstellung von Blausäure |
| US6124249A (en) * | 1998-12-22 | 2000-09-26 | The Lubrizol Corporation | Viscosity improvers for lubricating oil compositions |
| JP4338807B2 (ja) * | 1998-02-18 | 2009-10-07 | ザ ルブリゾル コーポレイション | 潤滑油組成物用の粘度改良剤 |
| US5955405A (en) * | 1998-08-10 | 1999-09-21 | Ethyl Corporation | (Meth) acrylate copolymers having excellent low temperature properties |
| US6458750B1 (en) * | 1999-03-04 | 2002-10-01 | Rohmax Additives Gmbh | Engine oil composition with reduced deposit-formation tendency |
| US6458789B1 (en) * | 1999-09-29 | 2002-10-01 | Lion Bioscience Ag | 2-aminopyridine derivatives and combinatorial libraries thereof |
| US6403745B1 (en) * | 1999-11-30 | 2002-06-11 | Rohmax Additives Gmbh | Gradient copolymers, as well as a method for their preparation and their use |
| CA2340836A1 (en) * | 2000-03-18 | 2001-09-18 | Degussa Ag | Granular product |
| US20010036437A1 (en) * | 2000-04-03 | 2001-11-01 | Andreas Gutsch | Nanoscale pyrogenic oxides |
| DE10120484A1 (de) * | 2001-04-25 | 2002-10-31 | Degussa | Verfahren und Vorrichtung zur thermischen Behandlung von pulverförmigen Stoffen |
| EP1453872B1 (de) * | 2002-03-01 | 2016-04-13 | Evonik Oil Additives GmbH | Copolymere als dewaxing-additive |
| DE10235758A1 (de) * | 2002-08-05 | 2004-02-26 | Degussa Ag | Dotiertes Zinkoxidpulver, Verfahren zu seiner Herstellung und Verwendung |
| DE10238943B4 (de) * | 2002-08-24 | 2013-01-03 | Evonik Degussa Gmbh | Separator-Elektroden-Einheit für Lithium-Ionen-Batterien, Verfahren zu deren Herstellung und Verwendung in Lithium-Batterien sowie eine Batterie, aufweisend die Separator-Elektroden-Einheit |
| DE10249295A1 (de) * | 2002-10-22 | 2004-05-13 | Rohmax Additives Gmbh | Polymerdispersionen mit hoher Stabilität und Verfahren zur Herstellung |
| DE10249294A1 (de) * | 2002-10-22 | 2004-05-13 | Rohmax Additives Gmbh | Stabile Polymerdispersionen und Verfahren zur Herstellung |
| DE10249292A1 (de) * | 2002-10-22 | 2004-05-13 | Rohmax Additives Gmbh | Polymerdispersionen mit geringer Viskosität und Verfahren zur Herstellung |
| US20040092409A1 (en) | 2002-11-11 | 2004-05-13 | Liesen Gregory Peter | Alkyl (meth) acrylate copolymers |
| DE10311645A1 (de) * | 2003-03-14 | 2004-09-23 | Degussa Ag | Nanoskaliges Indium-Zinn-Mischoxidpulver |
| DE10314776A1 (de) | 2003-03-31 | 2004-10-14 | Rohmax Additives Gmbh | Schmierölzusammensetzung mit guten Reibeigenschaften |
| DE10347568A1 (de) * | 2003-10-14 | 2005-05-12 | Degussa | Kondensator mit keramischer Separationsschicht |
| DE102004006612A1 (de) * | 2004-02-10 | 2005-08-25 | Degussa Ag | Keramischer Wandverkleidungsverbund |
| DE102004018930A1 (de) * | 2004-04-20 | 2005-11-17 | Degussa Ag | Verwendung eines keramischen Separators in Lithium-Ionenbatterien, die einen Elektrolyten aufweisen, der ionische Flüssigkeiten enthält |
| US7429555B2 (en) * | 2004-04-30 | 2008-09-30 | Rohmax Additives Gmbh | Lubricating grease with high water resistance |
| DE102004036073A1 (de) * | 2004-07-24 | 2006-02-16 | Degussa Ag | Verfahren zur Versiegelung von Natursteinen |
| JP5086085B2 (ja) * | 2004-10-21 | 2012-11-28 | エボニック デグサ ゲーエムベーハー | リチウムイオンバッテリー用の無機セパレータ電極ユニット、その製造方法及びリチウムバッテリーにおけるその使用 |
| US7648950B2 (en) * | 2005-04-22 | 2010-01-19 | Rohmax Additives Gmbh | Use of a polyalkylmethacrylate polymer |
| DE102006001640A1 (de) * | 2006-01-11 | 2007-07-12 | Degussa Gmbh | Keramische Wandverkleidungsverbände mit IR-Strahlung reflektierenden Eigenschaften |
| DE102006001639A1 (de) * | 2006-01-11 | 2007-07-12 | Degussa Gmbh | Keramische Wandverkleidungsverbände mit elektromagnetisch abschirmenden Eigenschaften |
| DE102006001641A1 (de) * | 2006-01-11 | 2007-07-12 | Degussa Gmbh | Substrate mit bioziden und/oder antimikrobiellen Eigenschaften |
| US20070197410A1 (en) * | 2006-02-21 | 2007-08-23 | Rohmax Additives Gmbh | Energy efficiency in hydraulic systems |
| DE102006039420A1 (de) * | 2006-08-23 | 2008-02-28 | Evonik Rohmax Additves Gmbh | Verfahren zur Herstellung von Methacrylatestern |
| DE202006015495U1 (de) * | 2006-10-09 | 2007-02-01 | Degussa Ag | Elektrolumineszent ausgestattete Artikel |
| US20080302422A1 (en) * | 2007-06-07 | 2008-12-11 | Rohmax Additives Gmbh | Power output in hydraulic systems |
| DE102007045146A1 (de) * | 2007-09-20 | 2009-05-28 | Evonik Degussa Gmbh | Einachsfahrzeug mit einer Plattform und/oder einem Sitz für einen Fahrer |
-
2004
- 2004-04-30 DE DE102004021778A patent/DE102004021778A1/de not_active Ceased
-
2005
- 2005-02-24 BR BRPI0510456-4A patent/BRPI0510456A/pt not_active IP Right Cessation
- 2005-02-24 CN CN2005800058073A patent/CN101142303B/zh not_active Expired - Fee Related
- 2005-02-24 US US11/547,612 patent/US8754018B2/en active Active
- 2005-02-24 KR KR1020067022505A patent/KR101129881B1/ko not_active Expired - Fee Related
- 2005-02-24 MX MXPA06011984A patent/MXPA06011984A/es active IP Right Grant
- 2005-02-24 WO PCT/EP2005/001907 patent/WO2005108531A2/de not_active Ceased
- 2005-02-24 JP JP2007509895A patent/JP5452863B2/ja not_active Expired - Fee Related
- 2005-02-24 EP EP05707597.0A patent/EP1740680B1/de not_active Expired - Lifetime
- 2005-02-24 CA CA2560125A patent/CA2560125C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1382167A (zh) * | 1999-11-30 | 2002-11-27 | 罗麦斯添加剂有限公司 | 可通过atrp法得到的共聚物及其制备方法和用途 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2560125A1 (en) | 2005-11-17 |
| WO2005108531A3 (de) | 2007-05-10 |
| US8754018B2 (en) | 2014-06-17 |
| DE102004021778A1 (de) | 2005-12-08 |
| JP2007535596A (ja) | 2007-12-06 |
| WO2005108531A2 (de) | 2005-11-17 |
| EP1740680B1 (de) | 2018-06-06 |
| CN101142303A (zh) | 2008-03-12 |
| KR101129881B1 (ko) | 2012-03-28 |
| KR20070015557A (ko) | 2007-02-05 |
| CA2560125C (en) | 2014-04-29 |
| US20070219101A1 (en) | 2007-09-20 |
| BRPI0510456A (pt) | 2007-11-06 |
| MXPA06011984A (es) | 2007-04-16 |
| EP1740680A2 (de) | 2007-01-10 |
| JP5452863B2 (ja) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101142303B (zh) | 聚(甲基)丙烯酸烷基酯在润滑油组合物中的应用 | |
| KR101184484B1 (ko) | 마모 방지 보호를 향상시키기 위한 h-연결 형성 관능기가있는 중합체 | |
| CN100410285C (zh) | 梯度共聚物及其制备方法和用途 | |
| KR101175117B1 (ko) | 마찰 특성이 우수한 윤활유 조성물 | |
| ES2680483T3 (es) | Grasa lubricante con alta resistencia al agua | |
| CN101128571B (zh) | 聚甲基丙烯酸烷基酯聚合物的用途 | |
| CN100473672C (zh) | 通过atrp法得到的共聚物及其制备方法和用途 | |
| CN101688148B (zh) | 液压系统中功率输出的改善 | |
| JP5038886B2 (ja) | 水素結合形成性の官能性を有するポリマー | |
| CN103201362A (zh) | 具有改进的性能的柴油发动机 | |
| KR20080098498A (ko) | 유압 시스템 내 에너지 효율의 개선 | |
| HK1116513A (en) | Use of polyalkyl(meth)acrylates in lubricating oil compositions | |
| MXPA06010963A (es) | Polimeros con funcionalidades que forman el puente h |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1116513 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1116513 Country of ref document: HK |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Darmstadt Patentee after: Evonik Rohmax Additives GmbH Address before: Darmstadt Patentee before: Evonik Rohmax Additives GmbH |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Essen, Germany Patentee after: Evonik Operations Ltd. Address before: Essen, Germany Patentee before: EVONIK DEGUSSA GmbH |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200116 Address after: Essen, Germany Patentee after: EVONIK DEGUSSA GmbH Address before: Darmstadt Patentee before: EVONIK ROHMAX ADDITIVES GmbH |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 |