BR112021018475A2 - Polímeros de polialquil(met)acrilato e uso dos mesmos, processo para melhorar a formação de depósito de uma composição de óleo lubrificante e composições - Google Patents
Polímeros de polialquil(met)acrilato e uso dos mesmos, processo para melhorar a formação de depósito de uma composição de óleo lubrificante e composiçõesInfo
- Publication number
- BR112021018475A2 BR112021018475A2 BR112021018475A BR112021018475A BR112021018475A2 BR 112021018475 A2 BR112021018475 A2 BR 112021018475A2 BR 112021018475 A BR112021018475 A BR 112021018475A BR 112021018475 A BR112021018475 A BR 112021018475A BR 112021018475 A2 BR112021018475 A2 BR 112021018475A2
- Authority
- BR
- Brazil
- Prior art keywords
- meth
- compositions
- polyalkyl
- oil composition
- lubricating oil
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 7
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 239000010687 lubricating oil Substances 0.000 title abstract 2
- 229920000058 polyacrylate Polymers 0.000 title abstract 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 abstract 3
- 230000001050 lubricating effect Effects 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000010705 motor oil Substances 0.000 abstract 1
- 239000004071 soot Substances 0.000 abstract 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- 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
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- 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
- C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
-
- 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
-
- 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
-
- 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
-
- 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
- C10N2030/04—Detergent property or dispersant property
- C10N2030/041—Soot induced viscosity control
-
- 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
-
- 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
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
- C10N2060/02—Reduction, e.g. hydrogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
polímeros de polialquil(met)acrilato e uso dos mesmos, processo para melhorar a formação de depósito de uma composição de óleo lubrificante e composições. a presente invenção se refere a polialquil(met)acrilatos inéditos compreendendo quantidades especificadas de alquil (met)acrilatos de cadeia longa e monômeros funcionais, sua preparação, composições lubrificantes compreendendo tais polialquil(met)acrilatos e seus usos como melhoradores do índice de viscosidade (vi) com boa economia de combustível, bem como função dispersante de fuligem e iguais ou até mesmo melhorados depósitos em composições lubrificantes, especialmente em composições de óleo motor (eo).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962821220P | 2019-03-20 | 2019-03-20 | |
EP19191924 | 2019-08-15 | ||
PCT/EP2020/057364 WO2020187954A1 (en) | 2019-03-20 | 2020-03-18 | Polyalkyl(meth)acrylates for improving fuel economy, dispersancy and deposits performance |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021018475A2 true BR112021018475A2 (pt) | 2021-11-23 |
Family
ID=70285605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021018475A BR112021018475A2 (pt) | 2019-03-20 | 2020-03-18 | Polímeros de polialquil(met)acrilato e uso dos mesmos, processo para melhorar a formação de depósito de uma composição de óleo lubrificante e composições |
Country Status (10)
Country | Link |
---|---|
US (1) | US11518955B2 (pt) |
EP (1) | EP3942003B1 (pt) |
JP (1) | JP2022526501A (pt) |
KR (1) | KR20210144769A (pt) |
CN (1) | CN113597463B (pt) |
BR (1) | BR112021018475A2 (pt) |
CA (1) | CA3130927A1 (pt) |
MX (1) | MX2021011416A (pt) |
SG (1) | SG11202110027XA (pt) |
WO (1) | WO2020187954A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
WO2022139687A1 (en) * | 2020-12-23 | 2022-06-30 | Croda Singapore Pte Limited | Soot dispersant comprising block copolymer and lubricant composition containing the same |
EP4321602A1 (en) * | 2022-08-10 | 2024-02-14 | Evonik Operations GmbH | Sulfur free poly alkyl(meth)acrylate copolymers as viscosity index improvers in lubricants |
Family Cites Families (49)
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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 |
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 |
DE4431302A1 (de) | 1994-09-02 | 1996-03-07 | Roehm Gmbh | Kammpolymere |
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 |
EP1365005B1 (en) | 1995-11-28 | 2005-10-19 | Shell Internationale Researchmaatschappij B.V. | Process for producing lubricating base oils |
BR9611898A (pt) | 1995-12-08 | 2000-05-16 | Exxon Research Engineering Co | Processo para a produção de um óleo de base de hidrocarboneto biodegradável de alto desempenho, e, respectivo óleo |
DE69707452T3 (de) | 1996-06-12 | 2015-07-23 | Warwick Effect Polymers Ltd. | Polymerisation-katalysator und -verfahren |
EP0910587B1 (en) | 1996-07-10 | 2001-12-12 | E.I. Du Pont De Nemours And Company | Polymerization with living characteristics |
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 |
US6475960B1 (en) | 1998-09-04 | 2002-11-05 | Exxonmobil Research And Engineering Co. | Premium synthetic lubricants |
US6165949A (en) | 1998-09-04 | 2000-12-26 | Exxon Research And Engineering Company | Premium wear resistant lubricant |
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 |
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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 |
DE102005031244A1 (de) | 2005-07-01 | 2007-02-15 | Rohmax Additives Gmbh | Öllösliche Kammpolymere |
EP2164885B1 (de) | 2007-07-09 | 2014-03-12 | Evonik Oil Additives GmbH | Verwendung von kammpolymeren zur verringerung des kraftstoffverbrauchs |
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 |
RU2576401C2 (ru) | 2009-06-12 | 2016-03-10 | Эвоник РоМакс Эддитивс ГмбХ | Смазочный материал с улучшенным индексом вязкости и способ его получения |
FR2964115B1 (fr) | 2010-08-27 | 2013-09-27 | Total Raffinage Marketing | Lubrifiant moteur |
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KR102595396B1 (ko) * | 2015-03-20 | 2023-10-27 | 산요가세이고교 가부시키가이샤 | 점도 지수 향상제, 윤활유 조성물 및 윤활유 조성물의 제조 방법 |
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CN110462009B (zh) * | 2017-03-23 | 2021-12-07 | 三洋化成工业株式会社 | 粘度指数改进剂和润滑油组合物 |
WO2019012031A1 (en) * | 2017-07-14 | 2019-01-17 | Evonik Oil Additives Gmbh | COMB POLYMERS WITH IMIDE FUNCTIONALITY |
ES2847382T3 (es) * | 2017-09-04 | 2021-08-03 | Evonik Operations Gmbh | Nuevos mejoradores del índice de viscosidad con distribuciones de peso molecular definidas |
EP3498808B1 (en) | 2017-12-13 | 2020-05-13 | Evonik Operations GmbH | Viscosity index improver with improved shear-resistance and solubility after shear |
KR102587267B1 (ko) * | 2018-01-23 | 2023-10-11 | 에보닉 오퍼레이션스 게엠베하 | 중합체-무기 나노입자 조성물, 이의 제조 방법 및 윤활제 첨가제로서의 이들의 용도 |
WO2019145298A1 (en) * | 2018-01-23 | 2019-08-01 | Evonik Oil Additives Gmbh | Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives |
CN113015780B (zh) * | 2018-11-13 | 2022-11-04 | 赢创运营有限公司 | 制备无规共聚物的方法 |
US11453837B2 (en) * | 2018-11-13 | 2022-09-27 | Evonik Operations Gmbh | Random copolymers for use as base oils or lubricant additives |
-
2020
- 2020-03-18 MX MX2021011416A patent/MX2021011416A/es unknown
- 2020-03-18 CN CN202080021999.1A patent/CN113597463B/zh active Active
- 2020-03-18 KR KR1020217033311A patent/KR20210144769A/ko unknown
- 2020-03-18 WO PCT/EP2020/057364 patent/WO2020187954A1/en unknown
- 2020-03-18 CA CA3130927A patent/CA3130927A1/en active Pending
- 2020-03-18 BR BR112021018475A patent/BR112021018475A2/pt active IP Right Grant
- 2020-03-18 SG SG11202110027XA patent/SG11202110027XA/en unknown
- 2020-03-18 EP EP20718559.6A patent/EP3942003B1/en active Active
- 2020-03-18 US US17/439,951 patent/US11518955B2/en active Active
- 2020-03-18 JP JP2021556674A patent/JP2022526501A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3942003A1 (en) | 2022-01-26 |
WO2020187954A1 (en) | 2020-09-24 |
CN113597463B (zh) | 2022-08-02 |
US11518955B2 (en) | 2022-12-06 |
JP2022526501A (ja) | 2022-05-25 |
MX2021011416A (es) | 2021-10-13 |
CA3130927A1 (en) | 2020-09-24 |
SG11202110027XA (en) | 2021-10-28 |
KR20210144769A (ko) | 2021-11-30 |
EP3942003B1 (en) | 2022-12-14 |
CN113597463A (zh) | 2021-11-02 |
US20220195325A1 (en) | 2022-06-23 |
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