JP2022507337A5 - - Google Patents
Info
- Publication number
- JP2022507337A5 JP2022507337A5 JP2021525849A JP2021525849A JP2022507337A5 JP 2022507337 A5 JP2022507337 A5 JP 2022507337A5 JP 2021525849 A JP2021525849 A JP 2021525849A JP 2021525849 A JP2021525849 A JP 2021525849A JP 2022507337 A5 JP2022507337 A5 JP 2022507337A5
- Authority
- JP
- Japan
- Prior art keywords
- mol
- meth
- monomers
- monomer composition
- carbon atoms
- 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.)
- Withdrawn
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18205924.6 | 2018-11-13 | ||
| EP18205924 | 2018-11-13 | ||
| PCT/EP2019/078865 WO2020099079A1 (en) | 2018-11-13 | 2019-10-23 | Process for preparing random copolymers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022507337A JP2022507337A (ja) | 2022-01-18 |
| JP2022507337A5 true JP2022507337A5 (https=) | 2022-08-19 |
Family
ID=64308614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021525849A Withdrawn JP2022507337A (ja) | 2018-11-13 | 2019-10-23 | ランダムコポリマーを製造する方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20220017654A1 (https=) |
| EP (1) | EP3880774B1 (https=) |
| JP (1) | JP2022507337A (https=) |
| KR (1) | KR20210092765A (https=) |
| CN (1) | CN113015780B (https=) |
| CA (1) | CA3118955C (https=) |
| ES (1) | ES2925268T3 (https=) |
| WO (1) | WO2020099079A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020099078A1 (en) | 2018-11-13 | 2020-05-22 | Evonik Operations Gmbh | Random copolymers for use as base oils or lubricant additives |
| CN113597463B (zh) * | 2019-03-20 | 2022-08-02 | 赢创运营有限公司 | 用于改进燃料经济性、分散性和沉积物性能的聚(甲基)丙烯酸烷基酯 |
| ES2950909T3 (es) | 2020-05-05 | 2023-10-16 | Evonik Operations Gmbh | Copolímeros de polidieno lineales hidrogenados como material base o aditivos lubricantes para composiciones lubricantes |
| IT202300027540A1 (it) | 2023-12-21 | 2025-06-21 | Versalis Spa | Additivi miglioratori dell’indice di viscosita’ di oli lubrificanti e procedimento per la loro preparazione. |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB112749A (en) * | 1917-09-11 | 1918-01-24 | Waygood Otis Ltd | Improvements in Inclined Endless Conveyers or Escalators. |
| NL296137A (https=) | 1963-08-02 | 1900-01-01 | ||
| GB1165286A (en) | 1967-03-15 | 1969-09-24 | Giegy U K Ltd | Oligomerisation Process |
| GB1112749A (en) * | 1967-04-25 | 1968-05-08 | Shell Int Research | Lubricant compositions |
| US3541064A (en) | 1968-07-11 | 1970-11-17 | Bridgestone Tire Co Ltd | Hydrogenation catalysts and a process for hydrogenating polymers by the use of them |
| US4316973A (en) | 1979-09-10 | 1982-02-23 | The University Of Akron | Novel telechelic polymers and processes for the preparation thereof |
| US4533482A (en) | 1982-12-30 | 1985-08-06 | Rohm And Haas Company | Hydrogenated diolefin-lower alkyl acrylate or methacrylate viscosity index improving copolymers for lubricating oils |
| DE3700363A1 (de) | 1987-01-08 | 1988-07-21 | Basf Ag | Kraft- oder schmierstoffzusammensetzung und verwendung von polybutyl- oder polyisobutylderivaten in denselben |
| 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 |
| DE4212569A1 (de) * | 1992-04-15 | 1993-10-21 | Roehm Gmbh | Syntheseöle enthaltend Cooligomere, bestehend aus 1-Alkenen und (Meth)acrylsäureestern |
| US5393843A (en) | 1992-08-31 | 1995-02-28 | Shell Oil Company | Butadiene polymers having terminal functional groups |
| US5272211A (en) * | 1992-12-21 | 1993-12-21 | Shell Oil Company | Block copolymers of dienes, vinylarenes, and alkylmethacrylates as modified viscosity index improvers |
| US5834408A (en) * | 1997-10-24 | 1998-11-10 | Ethyl Corporation | Pour point depressants via anionic polymerization of (meth)acrylic monomers |
| US6350723B1 (en) | 1998-11-30 | 2002-02-26 | Ethyl Corporation | Block copolymers prepared by anionic polymerization |
| DE19962568C2 (de) | 1999-12-23 | 2002-06-20 | Wacker Polymer Systems Gmbh | Verfahren zur Herstellung von Polyvinylalkohol-stabilisierten 1,3-Dien-(Meth)acrylsäureester-Mischpolymerisaten |
| AR033569A1 (es) * | 2000-09-14 | 2003-12-26 | Rohm & Haas | Una composicion que comprende un copolimero tipo peine, un proceso para formar una capa de material de revestimiento solida, un compuesto polimerico de capas multiples, y un proceso de coextrusion para formar el compuesto. |
| JP3816847B2 (ja) * | 2001-08-29 | 2006-08-30 | 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 |
| US7893157B2 (en) * | 2002-08-26 | 2011-02-22 | Rohm And Haas Company | Polymeric compositions having low glass transition temperatures |
| DE102005031244A1 (de) * | 2005-07-01 | 2007-02-15 | Rohmax Additives Gmbh | Öllösliche Kammpolymere |
| DE102007025604A1 (de) * | 2007-05-31 | 2008-12-04 | Evonik Rohmax Additives Gmbh | Verbesserte Polymerdispersionen |
| JP2015143346A (ja) | 2013-12-27 | 2015-08-06 | 三洋化成工業株式会社 | 変性ブタジエン（共）重合体、反応性ブタジエン（共）重合体及び変性ブタジエン（共）重合体の製造方法 |
| CN106459813A (zh) * | 2014-03-19 | 2017-02-22 | 路博润公司 | 含聚合物共混物的润滑剂 |
| EP3378877B1 (en) * | 2017-02-28 | 2019-06-19 | Evonik Oil Additives GmbH | Hydrogenated polybutadienes useful as lubricant additives |
-
2019
- 2019-10-23 CA CA3118955A patent/CA3118955C/en active Active
- 2019-10-23 ES ES19787319T patent/ES2925268T3/es active Active
- 2019-10-23 KR KR1020217017923A patent/KR20210092765A/ko not_active Withdrawn
- 2019-10-23 CN CN201980074776.9A patent/CN113015780B/zh active Active
- 2019-10-23 JP JP2021525849A patent/JP2022507337A/ja not_active Withdrawn
- 2019-10-23 EP EP19787319.3A patent/EP3880774B1/en active Active
- 2019-10-23 WO PCT/EP2019/078865 patent/WO2020099079A1/en not_active Ceased
- 2019-10-23 US US17/292,452 patent/US20220017654A1/en not_active Abandoned
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