CN104395445A - 聚(甲基)丙烯酸酯系粘度指数改进剂、以及含有该粘度指数改进剂的润滑油添加剂及润滑油组合物 - Google Patents
聚(甲基)丙烯酸酯系粘度指数改进剂、以及含有该粘度指数改进剂的润滑油添加剂及润滑油组合物 Download PDFInfo
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- CN104395445A CN104395445A CN201380034032.7A CN201380034032A CN104395445A CN 104395445 A CN104395445 A CN 104395445A CN 201380034032 A CN201380034032 A CN 201380034032A CN 104395445 A CN104395445 A CN 104395445A
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- methyl
- viscosity index
- index improver
- poly
- lubricating oil
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- 0 *[N+]([N-])[N+]([O-])O* Chemical compound *[N+]([N-])[N+]([O-])O* 0.000 description 1
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- 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
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- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions used as base material
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- 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
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
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- 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
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- 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
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- 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
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
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- 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
- C10M2215/08—Amides
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- 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
- C10M2215/28—Amides; Imides
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- 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
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
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- 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—Overbasedsulfonic acid salts
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- 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
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/106—Thiadiazoles
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- 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
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- 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
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- 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
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- 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
- C10N2020/04—Molecular weight; Molecular weight distribution
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- 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
- C10N2020/071—Branched chain compounds
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- 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
- C10N2030/02—Pour-point; Viscosity index
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- 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
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- 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
- C10N2030/54—Fuel economy
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- 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
- C10N2030/68—Shear stability
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- 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
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
-
- 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
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
- C10N2040/042—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
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- 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
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
- C10N2040/045—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for continuous variable transmission [CVT]
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (21)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-163624 | 2012-07-24 | ||
JP2012163624 | 2012-07-24 | ||
JP2012-163622 | 2012-07-24 | ||
JP2012163622 | 2012-07-24 | ||
JP2012163619 | 2012-07-24 | ||
JP2012-163619 | 2012-07-24 | ||
JP2013079816 | 2013-04-05 | ||
JP2013-079828 | 2013-04-05 | ||
JP2013079832 | 2013-04-05 | ||
JP2013079830 | 2013-04-05 | ||
JP2013-079829 | 2013-04-05 | ||
JP2013-079830 | 2013-04-05 | ||
JP2013-079832 | 2013-04-05 | ||
JP2013-079816 | 2013-04-05 | ||
JP2013079829 | 2013-04-05 | ||
JP2013079828 | 2013-04-05 | ||
JP2013-142040 | 2013-07-05 | ||
JP2013142017A JP6043245B2 (ja) | 2013-07-05 | 2013-07-05 | ポリ(メタ)アクリレート系粘度指数向上剤、並びに該粘度指数向上剤を含有する潤滑油添加剤及び潤滑油組成物 |
JP2013142040A JP6077956B2 (ja) | 2013-07-05 | 2013-07-05 | ポリ(メタ)アクリレート系粘度指数向上剤、並びに該粘度指数向上剤を含有する潤滑油添加剤及び潤滑油組成物 |
JP2013-142017 | 2013-07-05 | ||
PCT/JP2013/070088 WO2014017554A1 (fr) | 2012-07-24 | 2013-07-24 | Améliorant d'indice de viscosité à base de poly(méth)acrylate, et composition d'huile lubrifiante et additif pour huile lubrifiante le contenant |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104395445A true CN104395445A (zh) | 2015-03-04 |
Family
ID=49997363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380034032.7A Pending CN104395445A (zh) | 2012-07-24 | 2013-07-24 | 聚(甲基)丙烯酸酯系粘度指数改进剂、以及含有该粘度指数改进剂的润滑油添加剂及润滑油组合物 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150175926A1 (fr) |
EP (1) | EP2878654A4 (fr) |
CN (1) | CN104395445A (fr) |
WO (1) | WO2014017554A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108463475A (zh) * | 2016-01-12 | 2018-08-28 | 株式会社可乐丽 | (甲基)丙烯酸酯系聚合物 |
CN113249158A (zh) * | 2020-02-13 | 2021-08-13 | 中国石油化工股份有限公司 | 降凝剂及其制备方法、用途 |
CN115885026A (zh) * | 2020-08-20 | 2023-03-31 | 三洋化成工业株式会社 | 粘度指数改进剂组合物和润滑油组合物 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016043195A1 (fr) | 2014-09-17 | 2016-03-24 | 株式会社日本触媒 | Agent améliorant l'indice de viscosité, procédé pour sa production, et composition d'huile lubrifiante |
US20160168504A1 (en) * | 2014-12-10 | 2016-06-16 | Hyundai Motor Company | Low viscosity gear oil composition providing enhanced fuel efficiency |
KR102595396B1 (ko) * | 2015-03-20 | 2023-10-27 | 산요가세이고교 가부시키가이샤 | 점도 지수 향상제, 윤활유 조성물 및 윤활유 조성물의 제조 방법 |
WO2017122721A1 (fr) * | 2016-01-12 | 2017-07-20 | Jxエネルギー株式会社 | Composition lubrifiante |
US10982167B2 (en) | 2016-09-21 | 2021-04-20 | Nippon Shokubai Co., Ltd. | Viscosity index improver and lubricating oil composition |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090221461A1 (en) * | 2006-05-08 | 2009-09-03 | The Lubrizol Corporation | Novel Polymers and Methods of Controlling Viscosity |
CN101654635A (zh) * | 2008-08-08 | 2010-02-24 | 雅富顿公司 | 具有改进的粘度指数增加性质的润滑剂添加剂组合物 |
CN102295972A (zh) * | 2010-06-24 | 2011-12-28 | 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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3930142A1 (de) | 1989-09-09 | 1991-03-21 | Roehm Gmbh | Dispergierwirksame viskositaets-index-verbesserer |
CA2090200C (fr) | 1992-03-20 | 2005-04-26 | Chung Y. Lai | Polymeres de polymethacrylate utilises comme agent dispersant sans cendre |
US5312884A (en) | 1993-04-30 | 1994-05-17 | Rohm And Haas Company | Copolymer useful as a pour point depressant for a lubricating oil |
HUT69298A (en) | 1993-07-23 | 1995-09-28 | Rohm & Haas | Method of making a copolymer useful as viscosity index improving additive for hydraulic fluids |
JP3831203B2 (ja) | 2001-04-06 | 2006-10-11 | 三洋化成工業株式会社 | 粘度指数向上剤および潤滑油組成物 |
US20040077509A1 (en) | 2002-08-02 | 2004-04-22 | Tsuyoshi Yuki | Viscosity index improver and lube oil containing the same |
EP2343354A1 (fr) | 2003-10-16 | 2011-07-13 | Nippon Oil Corporation | Additif pour huile lubrifiante et composition d'huile lubrifiante |
JP4536370B2 (ja) | 2003-12-26 | 2010-09-01 | 三洋化成工業株式会社 | 潤滑油組成物 |
US8513172B2 (en) * | 2004-10-25 | 2013-08-20 | The Lubrizol Corporation | Process for preparing polymers and compositions thereof |
DE102005015931A1 (de) * | 2005-04-06 | 2006-10-12 | Rohmax Additives Gmbh | Polyalkyl(meth) acrylat-Copolymere mit hervorragenden Eigenschaften |
AU2007243060B2 (en) * | 2006-04-24 | 2011-07-28 | The Lubrizol Corporation | Star polymer lubricating composition |
JP2009074068A (ja) * | 2007-08-29 | 2009-04-09 | Sanyo Chem Ind Ltd | 粘度指数向上剤および潤滑油組成物 |
JP5184214B2 (ja) | 2008-05-27 | 2013-04-17 | Jx日鉱日石エネルギー株式会社 | 金属ベルト式無段変速機用潤滑油組成物 |
-
2013
- 2013-07-24 EP EP13822155.1A patent/EP2878654A4/fr not_active Withdrawn
- 2013-07-24 WO PCT/JP2013/070088 patent/WO2014017554A1/fr active Application Filing
- 2013-07-24 US US14/413,792 patent/US20150175926A1/en not_active Abandoned
- 2013-07-24 CN CN201380034032.7A patent/CN104395445A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090221461A1 (en) * | 2006-05-08 | 2009-09-03 | The Lubrizol Corporation | Novel Polymers and Methods of Controlling Viscosity |
CN101654635A (zh) * | 2008-08-08 | 2010-02-24 | 雅富顿公司 | 具有改进的粘度指数增加性质的润滑剂添加剂组合物 |
CN102295972A (zh) * | 2010-06-24 | 2011-12-28 | 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 |
Non-Patent Citations (1)
Title |
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唐晓东: "《石油加工助剂作用原理与应用》", 30 November 2004, 石油工业出版社 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108463475A (zh) * | 2016-01-12 | 2018-08-28 | 株式会社可乐丽 | (甲基)丙烯酸酯系聚合物 |
CN113249158A (zh) * | 2020-02-13 | 2021-08-13 | 中国石油化工股份有限公司 | 降凝剂及其制备方法、用途 |
CN113249158B (zh) * | 2020-02-13 | 2022-09-27 | 中国石油化工股份有限公司 | 降凝剂及其制备方法、用途 |
CN115885026A (zh) * | 2020-08-20 | 2023-03-31 | 三洋化成工业株式会社 | 粘度指数改进剂组合物和润滑油组合物 |
Also Published As
Publication number | Publication date |
---|---|
EP2878654A1 (fr) | 2015-06-03 |
EP2878654A4 (fr) | 2015-07-08 |
US20150175926A1 (en) | 2015-06-25 |
WO2014017554A1 (fr) | 2014-01-30 |
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