JP2023523754A5 - - Google Patents

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Publication number
JP2023523754A5
JP2023523754A5 JP2022565942A JP2022565942A JP2023523754A5 JP 2023523754 A5 JP2023523754 A5 JP 2023523754A5 JP 2022565942 A JP2022565942 A JP 2022565942A JP 2022565942 A JP2022565942 A JP 2022565942A JP 2023523754 A5 JP2023523754 A5 JP 2023523754A5
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JP
Japan
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weight
mixture
meth
monomers
total amount
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JP2022565942A
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English (en)
Japanese (ja)
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JP2023523754A (ja
JP7660591B2 (ja
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Priority claimed from PCT/EP2021/061055 external-priority patent/WO2021219686A1/en
Publication of JP2023523754A publication Critical patent/JP2023523754A/ja
Publication of JP2023523754A5 publication Critical patent/JP2023523754A5/ja
Application granted granted Critical
Publication of JP7660591B2 publication Critical patent/JP7660591B2/ja
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JP2022565942A 2020-04-30 2021-04-28 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 Active JP7660591B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20172360 2020-04-30
EP20172360.8 2020-04-30
PCT/EP2021/061055 WO2021219686A1 (en) 2020-04-30 2021-04-28 Process for the preparation of polyalkyl (meth)acrylate polymers

Publications (3)

Publication Number Publication Date
JP2023523754A JP2023523754A (ja) 2023-06-07
JP2023523754A5 true JP2023523754A5 (https=) 2023-10-18
JP7660591B2 JP7660591B2 (ja) 2025-04-11

Family

ID=70482354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022565942A Active JP7660591B2 (ja) 2020-04-30 2021-04-28 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

Country Status (9)

Country Link
US (1) US12065526B2 (https=)
EP (1) EP4143280B1 (https=)
JP (1) JP7660591B2 (https=)
KR (1) KR20230004805A (https=)
CN (1) CN115461433B (https=)
BR (1) BR112022021109A2 (https=)
CA (1) CA3171208A1 (https=)
MX (1) MX2022013305A (https=)
WO (1) WO2021219686A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP4317372A4 (en) * 2021-03-31 2025-01-15 Idemitsu Kosan Co.,Ltd. POLYMER COMPOSITION, LUBRICANT OIL ADDITIVE COMPOSITION AND LUBRICANT OIL COMPOSITION
JP2024172556A (ja) * 2023-05-31 2024-12-12 トヨタ自動車株式会社 情報処理装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393843A (en) 1992-08-31 1995-02-28 Shell Oil Company Butadiene polymers having terminal functional groups
EP0668342B1 (en) 1994-02-08 1999-08-04 Shell Internationale Researchmaatschappij B.V. Lubricating base oil preparation process
EP1365005B1 (en) 1995-11-28 2005-10-19 Shell Internationale Researchmaatschappij B.V. Process for producing lubricating base oils
CA2237068C (en) 1995-12-08 2005-07-26 Exxon Research And Engineering Company Biodegradable high performance hydrocarbon base oils
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
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
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
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
DE102005031244A1 (de) 2005-07-01 2007-02-15 Rohmax Additives Gmbh Öllösliche Kammpolymere
CA2693461C (en) 2007-07-09 2015-11-17 Evonik Operations Gmbh Use of comb polymers for reducing fuel consumption
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
BR112014031498A2 (pt) 2012-06-21 2017-06-27 Shell Int Research composição lubrificante, e, uso de uma composição lubrificante
US20160097017A1 (en) 2013-04-18 2016-04-07 Evonik Oil Additives Gmbh Transmission oil formulation for reducing fuel consumption
SG11201901623TA (en) * 2016-08-31 2019-03-28 Evonik Oil Additives Gmbh Comb polymers for improving noack evaporation loss of engine oil formulations
RU2019121715A (ru) 2016-12-19 2021-01-19 Эвоник Оперейшнс Гмбх Комопозиция смазочного масла, содержащая диспергирующие гребенчатые полимеры
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
EP3450527B1 (en) * 2017-09-04 2020-12-02 Evonik Operations GmbH New viscosity index improvers with defined molecular weight distributions
EP3498808B1 (en) * 2017-12-13 2020-05-13 Evonik Operations GmbH Viscosity index improver with improved shear-resistance and solubility after shear
JP6456468B1 (ja) * 2017-12-13 2019-01-23 エボニック オイル アディティヴス ゲゼルシャフト ミット ベシュレンクテル ハフツングEvonik Oil Additives GmbH 改善された低温粘度および剪断抵抗を有する粘度指数向上剤

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