RU2012135375A - Полимер (мет)акрилата для повышения индекса вязкости - Google Patents
Полимер (мет)акрилата для повышения индекса вязкости Download PDFInfo
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- RU2012135375A RU2012135375A RU2012135375/04A RU2012135375A RU2012135375A RU 2012135375 A RU2012135375 A RU 2012135375A RU 2012135375/04 A RU2012135375/04 A RU 2012135375/04A RU 2012135375 A RU2012135375 A RU 2012135375A RU 2012135375 A RU2012135375 A RU 2012135375A
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- polymer
- acrylates
- acrylate
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- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 title claims abstract 21
- 229920000642 polymer Polymers 0.000 title claims abstract 21
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims abstract 16
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract 13
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract 10
- 239000001257 hydrogen Substances 0.000 claims abstract 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract 8
- 125000000217 alkyl group Chemical group 0.000 claims abstract 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract 5
- 239000000178 monomer Substances 0.000 claims abstract 5
- 125000004103 aminoalkyl group Chemical group 0.000 claims abstract 4
- 125000002947 alkylene group Chemical group 0.000 claims abstract 3
- 150000003926 acrylamides Chemical class 0.000 claims abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims 6
- 239000010687 lubricating oil Substances 0.000 claims 5
- 239000002199 base oil Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 2
- 239000002270 dispersing agent Substances 0.000 claims 1
- 239000010696 ester oil Substances 0.000 claims 1
- 229920001515 polyalkylene glycol Polymers 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 238000010526 radical polymerization reaction Methods 0.000 claims 1
- 229920000058 polyacrylate Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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- 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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- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
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- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
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- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1818—C13or longer chain (meth)acrylate, e.g. stearyl (meth)acrylate
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- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
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- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/282—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing two or more oxygen atoms
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- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
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- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
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- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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- 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
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- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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Abstract
1. Полимер (мет)акрилата для повышения индекса вязкости, отличающийся тем, что полимер (мет)акрилата содержит:a) от 5 до 60 мас.% повторяющихся звеньев, производных (мет)акрилатов формулы (I):,в которой R означает водород или метил и Rозначает алкильный остаток с 1-6 атомами углерода,b) от 5 до 80 мас.% повторяющихся звеньев, производных (мет)акрилатов формулы (II):,в которой R означает водород или метил и Rозначает алкильный остаток с 7-30 атомами углерода, ис) от 15 до 90 мас.% повторяющихся звеньев, производных (мет)акрилатов формулы (III):,в которой R означает водород или метил, n означает число от 2 до 500, А означает алкилен с 2-4 атомами углерода и Rозначает атом водорода или алкильный остаток с 1-4 атомами углерода.2. Полимер (мет)акрилата по п.1, отличающийся тем, что он обладает среднемассовой молекулярной массой в интервале от 10000 до 200000 г/моль.3. Полимер (мет)акрилата по п.1, отличающийся тем, что он содержит повторяющиеся звенья, которые являются производными диспергирующих мономеров.4. Полимер (мет)акрилата по п.3, отличающийся тем, что диспергирующие мономеры содержат по меньшей мере один атом азота и являются гетероциклическими виниловыми соединениями, аминоалкил(мет)акрилатами, аминоалкил(мет)акриламидами и/или гетероциклическими (мет)акрилатами.5. Полимер (мет)акрилата по п.1, отличающийся тем, что он содержит от 15 до 40 мас.% повторяющихся звеньев, производных (мет)акрилатов формулы (I):,в которой R означает водород или метил и Rозначает алкильный остаток с 1-6 атомами углерода.6. Полимер (мет)акрилата по п.1, отличающийся тем, что он содержит от 15 до 70 мас.% повторяющихся звеньев, производных (мет)акрилатов формулы (II):,в которой R означает водород
Claims (15)
1. Полимер (мет)акрилата для повышения индекса вязкости, отличающийся тем, что полимер (мет)акрилата содержит:
a) от 5 до 60 мас.% повторяющихся звеньев, производных (мет)акрилатов формулы (I):
в которой R означает водород или метил и R1 означает алкильный остаток с 1-6 атомами углерода,
b) от 5 до 80 мас.% повторяющихся звеньев, производных (мет)акрилатов формулы (II):
в которой R означает водород или метил и R2 означает алкильный остаток с 7-30 атомами углерода, и
с) от 15 до 90 мас.% повторяющихся звеньев, производных (мет)акрилатов формулы (III):
в которой R означает водород или метил, n означает число от 2 до 500, А означает алкилен с 2-4 атомами углерода и R3 означает атом водорода или алкильный остаток с 1-4 атомами углерода.
2. Полимер (мет)акрилата по п.1, отличающийся тем, что он обладает среднемассовой молекулярной массой в интервале от 10000 до 200000 г/моль.
3. Полимер (мет)акрилата по п.1, отличающийся тем, что он содержит повторяющиеся звенья, которые являются производными диспергирующих мономеров.
4. Полимер (мет)акрилата по п.3, отличающийся тем, что диспергирующие мономеры содержат по меньшей мере один атом азота и являются гетероциклическими виниловыми соединениями, аминоалкил(мет)акрилатами, аминоалкил(мет)акриламидами и/или гетероциклическими (мет)акрилатами.
7. Полимер (мет)акрилата по одному из пп.1-6, отличающийся тем, что он содержит от 25 до 70 мас.% повторяющихся звеньев, производных (мет)акрилатов формулы (III):
в которой R означает водород или метил, n означает число от 2 до 500, А означает алкилен с 2-4 атомами углерода и R3 означает атом водорода или алкильный остаток с 1-4 атомами углерода.
8. Полимер (мет)акрилата по п.3, отличающийся тем, что он содержит от 0,5 до 10% масс, повторяющихся звеньев, которые являются производными диспергирующих мономеров.
9. Композиция смазочных масел, содержащая по меньшей мере одно полярное базовое масло и по меньшей мере один полимер (мет)акрилата по одному из пп.1-8.
10. Композиция смазочных масел по п.9, отличающаяся тем, что она содержит от 2 до 30 мас.% полимера (мет)акрилата по одному из пп.1-8.
11. Композиция смазочных масел по п.9 или 10, отличающаяся тем, что полярным базовым маслом является по меньшей мере один полиалкиленгликоль.
12. Применение полимеров (мет)акрилата по одному из пп.1-8 для повышения индекса вязкости композиций смазочных масел, содержащих по меньшей мере одно полярное базовое масло.
13. Применение полимеров (мет)акрилата по пп.3 или 4 в качестве диспергирующего средства в композициях смазочных масел, содержащих по меньшей мере одно полярное базовое масло.
14. Способ получения полимера (мет)акрилата по одному из пп.1-8, отличающийся тем, что смесь (мет)акрилатов формул (I), (II) и (III) подвергают радикальной полимеризации.
15. Способ по п.14, отличающийся тем, что полимеризацию осуществляют в сложноэфирном масле.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010001040.5 | 2010-01-20 | ||
| DE102010001040A DE102010001040A1 (de) | 2010-01-20 | 2010-01-20 | (Meth)acrylat-Polymere zur Verbesserung des Viskositätsindexes |
| PCT/EP2010/069113 WO2011088929A1 (de) | 2010-01-20 | 2010-12-08 | (meth)acrylat-polymer zur verbesserung des viskositätsindexes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2012135375A true RU2012135375A (ru) | 2014-02-27 |
| RU2569304C2 RU2569304C2 (ru) | 2015-11-20 |
| RU2569304C9 RU2569304C9 (ru) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012135375/04A RU2569304C9 (ru) | 2010-01-20 | 2010-12-08 | Полимер (мет)акрилата для повышения индекса вязкости |
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| Country | Link |
|---|---|
| US (1) | US9200233B2 (ru) |
| EP (1) | EP2526135B1 (ru) |
| JP (1) | JP2013517355A (ru) |
| KR (1) | KR101784538B1 (ru) |
| CN (1) | CN102712724B (ru) |
| BR (1) | BR112012017893A2 (ru) |
| CA (1) | CA2787563C (ru) |
| DE (1) | DE102010001040A1 (ru) |
| RU (1) | RU2569304C9 (ru) |
| SG (1) | SG182539A1 (ru) |
| WO (1) | WO2011088929A1 (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2692103C2 (ru) * | 2014-12-18 | 2019-06-21 | Эвоник Оил Эддитивс Гмбх | Способ получения сополимеров алкилметакрилатов и малеинового ангидрида |
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| US20160097017A1 (en) * | 2013-04-18 | 2016-04-07 | Evonik Oil Additives Gmbh | Transmission oil formulation for reducing fuel consumption |
| JP6420964B2 (ja) * | 2014-03-31 | 2018-11-07 | 出光興産株式会社 | 内燃機関用潤滑油組成物 |
| EP3257920A1 (en) * | 2016-06-17 | 2017-12-20 | Total Marketing Services | Lubricant polymers |
| US10982167B2 (en) * | 2016-09-21 | 2021-04-20 | Nippon Shokubai Co., Ltd. | Viscosity index improver and lubricating oil composition |
| RU2019121715A (ru) * | 2016-12-19 | 2021-01-19 | Эвоник Оперейшнс Гмбх | Комопозиция смазочного масла, содержащая диспергирующие гребенчатые полимеры |
| EP3450527B1 (en) * | 2017-09-04 | 2020-12-02 | Evonik Operations GmbH | New viscosity index improvers with defined molecular weight distributions |
| KR102111607B1 (ko) | 2018-03-28 | 2020-05-15 | 주식회사 엘지화학 | 용출 제어형 비료 |
| CN113906070B (zh) * | 2019-06-04 | 2023-10-24 | 株式会社Adeka | 丙烯酸酯系共聚物、该共聚物的制造方法、由该共聚物构成的摩擦抑制剂以及含有该摩擦抑制剂的润滑油组合物 |
| EP4036195A4 (en) * | 2019-09-24 | 2023-08-16 | Idemitsu Kosan Co.,Ltd. | Viscosity index improver composition and lubricating oil composition |
| 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 |
| 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 |
| CN113249157B (zh) * | 2020-02-13 | 2023-03-10 | 中国石油化工股份有限公司 | 黏度指数改进剂及其制备方法、用途 |
| DE112021004312T5 (de) * | 2020-09-14 | 2023-08-31 | Sanyo Chemical Industries, Ltd. | Viskositätsindex-verbesserndes mittel und schmieröl-zusammensetzung |
| JP7522030B2 (ja) * | 2020-12-28 | 2024-07-24 | 出光興産株式会社 | 潤滑油用添加剤組成物及び潤滑油組成物 |
| CN113943596A (zh) * | 2021-10-19 | 2022-01-18 | 一汽解放汽车有限公司 | 黏度指数改进剂及其制备方法与应用 |
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-
2010
- 2010-01-20 DE DE102010001040A patent/DE102010001040A1/de not_active Withdrawn
- 2010-12-08 SG SG2012052247A patent/SG182539A1/en unknown
- 2010-12-08 KR KR1020127018978A patent/KR101784538B1/ko active Active
- 2010-12-08 CN CN201080059554.9A patent/CN102712724B/zh not_active Expired - Fee Related
- 2010-12-08 WO PCT/EP2010/069113 patent/WO2011088929A1/de not_active Ceased
- 2010-12-08 EP EP10788325.8A patent/EP2526135B1/de active Active
- 2010-12-08 JP JP2012549269A patent/JP2013517355A/ja active Pending
- 2010-12-08 CA CA2787563A patent/CA2787563C/en not_active Expired - Fee Related
- 2010-12-08 US US13/511,031 patent/US9200233B2/en active Active
- 2010-12-08 BR BR112012017893A patent/BR112012017893A2/pt not_active Application Discontinuation
- 2010-12-08 RU RU2012135375/04A patent/RU2569304C9/ru active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2692103C2 (ru) * | 2014-12-18 | 2019-06-21 | Эвоник Оил Эддитивс Гмбх | Способ получения сополимеров алкилметакрилатов и малеинового ангидрида |
| US11964043B2 (en) | 2016-09-27 | 2024-04-23 | Shiseido Company, Ltd. | Method of emulsification using core-corona type microparticles |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112012017893A2 (pt) | 2017-10-10 |
| EP2526135A1 (de) | 2012-11-28 |
| DE102010001040A1 (de) | 2011-07-21 |
| EP2526135B1 (de) | 2020-03-18 |
| KR101784538B1 (ko) | 2017-10-11 |
| RU2569304C9 (ru) | 2016-07-20 |
| JP2013517355A (ja) | 2013-05-16 |
| KR20120123738A (ko) | 2012-11-09 |
| CN102712724B (zh) | 2016-02-03 |
| WO2011088929A1 (de) | 2011-07-28 |
| CA2787563A1 (en) | 2011-07-28 |
| US9200233B2 (en) | 2015-12-01 |
| CA2787563C (en) | 2017-06-06 |
| CN102712724A (zh) | 2012-10-03 |
| US20120302476A1 (en) | 2012-11-29 |
| SG182539A1 (en) | 2012-08-30 |
| RU2569304C2 (ru) | 2015-11-20 |
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