JP2019044186A5 - - Google Patents

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JP2019044186A5
JP2019044186A5 JP2018165374A JP2018165374A JP2019044186A5 JP 2019044186 A5 JP2019044186 A5 JP 2019044186A5 JP 2018165374 A JP2018165374 A JP 2018165374A JP 2018165374 A JP2018165374 A JP 2018165374A JP 2019044186 A5 JP2019044186 A5 JP 2019044186A5
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JP7097786B2 (ja
JP2019044186A (ja
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JP2018165374A 2017-09-04 2018-09-04 所定の分子量分布を有する新規粘度指数向上剤 Active JP7097786B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17189194.8 2017-09-04
EP17189194 2017-09-04

Publications (3)

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JP2019044186A JP2019044186A (ja) 2019-03-22
JP2019044186A5 true JP2019044186A5 (https=) 2021-07-26
JP7097786B2 JP7097786B2 (ja) 2022-07-08

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JP2018165374A Active JP7097786B2 (ja) 2017-09-04 2018-09-04 所定の分子量分布を有する新規粘度指数向上剤

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US (1) US10731097B2 (https=)
EP (1) EP3450527B1 (https=)
JP (1) JP7097786B2 (https=)
KR (1) KR102501546B1 (https=)
CN (1) CN109609245B (https=)
CA (1) CA3016385A1 (https=)
ES (1) ES2847382T3 (https=)
MX (1) MX2018010486A (https=)
RU (1) RU2768881C2 (https=)
SG (1) SG10201807535QA (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110088254B (zh) * 2016-12-19 2022-02-18 赢创运营有限公司 包含分散剂梳形聚合物的润滑油组合物
JP7143395B2 (ja) * 2017-07-14 2022-09-28 エボニック オペレーションズ ゲーエムベーハー イミド官能性を有するくし型ポリマー
EP3766949A4 (en) * 2018-03-12 2021-12-01 Idemitsu Kosan Co.,Ltd. OIL COMPOSITION
JP2020084066A (ja) * 2018-11-28 2020-06-04 Ｅｍｇルブリカンツ合同会社 潤滑油基油組成物
EP3942003B1 (en) * 2019-03-20 2022-12-14 Evonik Operations GmbH Polyalkyl(meth)acrylates for improving fuel economy, dispersancy and deposits performance
EP3778839B1 (en) * 2019-08-13 2021-08-04 Evonik Operations GmbH Viscosity index improver with improved shear-resistance
US11685874B2 (en) * 2019-12-16 2023-06-27 Infineum International Limited High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same
US11384311B2 (en) * 2019-12-16 2022-07-12 Infineum International Limited High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same
US20210179961A1 (en) * 2019-12-16 2021-06-17 Infineum International Limited High Viscosity Index Comb Copolymer Viscosity Modifiers and Methods of Modifying Lubricant Viscosity Using Same
US20210179965A1 (en) * 2019-12-16 2021-06-17 Infineum International Limited High Viscosity Index Comb Copolymer Viscosity Modifiers and Methods of Modifying Lubricant Viscosity Using Same
US11365273B2 (en) * 2019-12-16 2022-06-21 Infineum International Limited High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same
US20210179960A1 (en) * 2019-12-16 2021-06-17 Infineum International Limited High Viscosity Index Comb Copolymer Viscosity Modifiers and Methods of Modify Lubricant Viscosity Using Same
WO2021193821A1 (ja) * 2020-03-25 2021-09-30 三菱ケミカル株式会社 重合体組成物、潤滑油添加剤、粘度指数向上剤、潤滑油組成物、重合体組成物の製造方法、及びマクロモノマーの製造方法
EP4143280B1 (en) * 2020-04-30 2023-11-29 Evonik Operations GmbH Process for the preparation of polyalkyl (meth)acrylate polymers
JP2023523755A (ja) * 2020-04-30 2023-06-07 エボニック オペレーションズ ゲーエムベーハー 分散剤ポリアルキル（メタ）アクリレートポリマーを製造する方法
BR112023003513A2 (pt) * 2020-09-01 2023-04-11 Shell Int Research Composição de óleo de motor
CN113150857A (zh) * 2020-11-30 2021-07-23 大连同康新材料科技有限公司 一种聚甲基丙烯酸酯作为节能液压油的黏度指数改进剂的应用和节能液压油
CA3202022A1 (en) * 2020-12-18 2022-06-23 Evonik Operations Gmbh Process for preparing homo- and copolymers of alkyl (meth)acrylates with low residual monomer content
EP4060009B1 (en) * 2021-03-19 2023-05-03 Evonik Operations GmbH Viscosity index improver and lubricant compositions thereof
WO2022209449A1 (ja) 2021-03-31 2022-10-06 出光興産株式会社 重合体組成物、潤滑油用添加剤組成物、及び潤滑油組成物
EP4317378A4 (en) * 2021-03-31 2025-01-29 Idemitsu Kosan Co.,Ltd. Lubricating oil composition
JP7697840B2 (ja) * 2021-07-16 2025-06-24 エボニック オペレーションズ ゲーエムベーハー 潤滑剤添加剤組成物
EP4119640B1 (en) * 2021-07-16 2023-06-14 Evonik Operations GmbH Lubricant additive composition containing polyalkylmethacrylates
EP4658739A1 (en) * 2024-02-19 2025-12-10 Evonik Operations GmbH Low volatility comb polymer composition for engine oils
EP4658738A1 (en) * 2024-02-19 2025-12-10 Evonik Operations GmbH Low volatility comb polymer composition for engine oils

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6903485A (nl) 1968-01-23 1970-09-08 Roehm & Haas Gmbh Werkwijze voor het bereiden van entcopolymeren respectievelijk van smeerolietoevoegsels
US3772196A (en) 1971-12-03 1973-11-13 Shell Oil Co Lubricating compositions
GB1575507A (en) 1976-02-10 1980-09-24 Shell Int Research Hydrogenated star-shaped polymers and oil compositions thereof
GB8531392D0 (en) 1985-12-20 1986-02-05 Unilever Plc Sulphonated aromated esters
US5035821A (en) * 1988-07-18 1991-07-30 Exxon Chemical Patents Inc. End-capped multifunctional viscosity index improver
US5002676A (en) * 1989-12-06 1991-03-26 Shell Oil Company Block copolymers
US5393843A (en) 1992-08-31 1995-02-28 Shell Oil Company Butadiene polymers having terminal functional groups
DE4312715A1 (de) 1993-04-20 1994-10-27 Roehm Gmbh Kammpolymere
EP0668342B1 (en) 1994-02-08 1999-08-04 Shell Internationale Researchmaatschappij B.V. Lubricating base oil preparation process
US5763548A (en) 1995-03-31 1998-06-09 Carnegie-Mellon University (Co)polymers and a novel polymerization process based on atom (or group) transfer radical polymerization
US5807937A (en) 1995-11-15 1998-09-15 Carnegie Mellon University Processes based on atom (or group) transfer radical polymerization and novel (co) polymers having useful structures and properties
EP0776959B1 (en) 1995-11-28 2004-10-06 Shell Internationale Researchmaatschappij B.V. Process for producing lubricating base oils
AU1053597A (en) 1995-12-08 1997-07-03 Exxon Research And Engineering Company Biodegradable high performance hydrocarbon base oils
ATE207082T1 (de) 1996-06-12 2001-11-15 Univ Warwick Polymerisation-katalysator und -verfahren
ES2166092T3 (es) 1996-07-10 2002-04-01 Du Pont Polimerizacion con caracteristicas vivientes.
TW593347B (en) 1997-03-11 2004-06-21 Univ Carnegie Mellon Improvements in atom or group transfer radical polymerization
US6071980A (en) 1997-08-27 2000-06-06 E. I. Du Pont De Nemours And Company Atom transfer radical polymerization
US6090989A (en) 1997-10-20 2000-07-18 Mobil Oil Corporation Isoparaffinic lube basestock compositions
US6059955A (en) 1998-02-13 2000-05-09 Exxon Research And Engineering Co. Low viscosity lube basestock
US6008164A (en) 1998-08-04 1999-12-28 Exxon Research And Engineering Company Lubricant base oil having improved oxidative stability
US6103099A (en) 1998-09-04 2000-08-15 Exxon Research And Engineering Company Production of synthetic lubricant and lubricant base stock without dewaxing
US6165949A (en) 1998-09-04 2000-12-26 Exxon Research And Engineering Company Premium wear resistant lubricant
US6475960B1 (en) 1998-09-04 2002-11-05 Exxonmobil Research And Engineering Co. Premium synthetic lubricants
US6080301A (en) 1998-09-04 2000-06-27 Exxonmobil Research And Engineering Company Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins
US6332974B1 (en) 1998-09-11 2001-12-25 Exxon Research And Engineering Co. Wide-cut synthetic isoparaffinic lubricating oils
FR2798136B1 (fr) 1999-09-08 2001-11-16 Total Raffinage Distribution Nouvelle huile de base hydrocarbonee pour lubrifiants a indice de viscosite tres eleve
US7067049B1 (en) 2000-02-04 2006-06-27 Exxonmobil Oil Corporation Formulated lubricant oils containing high-performance base oils derived from highly paraffinic hydrocarbons
US6841695B2 (en) 2003-03-18 2005-01-11 Rohmax Additives Gmbh Process for preparing dithioesters
DE102004034618A1 (de) 2004-07-16 2006-02-16 Rohmax Additives Gmbh Verwendung von Pfropfcopolymeren
EP2292668B2 (en) * 2004-10-25 2025-09-10 The Lubrizol Corporation Process for preparing polymers and compositions thereof
WO2006135080A1 (ja) * 2005-06-14 2006-12-21 Aska Pharmaceutical Co., Ltd. チエノピリミジン誘導体
DE102005031244A1 (de) * 2005-07-01 2007-02-15 Rohmax Additives Gmbh Öllösliche Kammpolymere
ES2462616T3 (es) 2007-07-09 2014-05-26 Evonik Oil Additives Gmbh Uso de polímeros peine para reducir el consumo de combustible
DE102009001446A1 (de) 2009-03-10 2010-09-23 Evonik Rohmax Additives Gmbh Verwendung von Kammpolymeren als Antifatigue-Additive
DE102009001447A1 (de) * 2009-03-10 2010-09-16 Evonik Rohmax Additives Gmbh Verwendung von Kammpolymeren zur Verbesserung des Lasttragevermögens
DE102010001040A1 (de) * 2010-01-20 2011-07-21 Evonik RohMax Additives GmbH, 64293 (Meth)acrylat-Polymere zur Verbesserung des Viskositätsindexes
US20150275130A1 (en) 2012-06-21 2015-10-01 Shell Oil Company Lubricating composition
BR112015021514B1 (pt) * 2013-03-06 2021-06-08 Shell Internationale Research Maatschappij B.V. uso de um polímero alveolar
KR20150143721A (ko) * 2013-04-18 2015-12-23 에보니크 오일 아디티페스 게엠베하 연료 소비를 감소시키기 위한 변속기 오일 제제
JP6060311B2 (ja) * 2014-02-25 2017-01-11 三洋化成工業株式会社 粘度指数向上剤及び潤滑油組成物
DE202015102333U1 (de) * 2015-05-07 2015-05-20 Francotyp-Postalia Gmbh Gutverarbeitungsgerät zum Anlegen und Vereinzeln von flachem Gut
JP6703453B2 (ja) 2015-08-05 2020-06-03 三洋化成工業株式会社 粘度指数向上剤組成物及び潤滑油組成物
JP6767249B2 (ja) * 2015-12-14 2020-10-14 三洋化成工業株式会社 粘度指数向上剤及び潤滑油組成物

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