SG11201901623TA - Comb polymers for improving noack evaporation loss of engine oil formulations - Google Patents

Comb polymers for improving noack evaporation loss of engine oil formulations

Info

Publication number
SG11201901623TA
SG11201901623TA SG11201901623TA SG11201901623TA SG11201901623TA SG 11201901623T A SG11201901623T A SG 11201901623TA SG 11201901623T A SG11201901623T A SG 11201901623TA SG 11201901623T A SG11201901623T A SG 11201901623TA SG 11201901623T A SG11201901623T A SG 11201901623TA
Authority
SG
Singapore
Prior art keywords
international
darmstadt
comb polymers
engine oil
pct
Prior art date
Application number
SG11201901623TA
Other languages
English (en)
Inventor
Katrin Schöller
Stefan Maier
Sarah Lippert
Klaus Schimossek
Original Assignee
Evonik Oil Additives Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Evonik Oil Additives Gmbh filed Critical Evonik Oil Additives Gmbh
Publication of SG11201901623TA publication Critical patent/SG11201901623TA/en

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    • 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
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (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
    • 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
    • C08F220/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • C08F220/68—Esters
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/04—Polymers provided for in subclasses C08C or C08F
    • C08F290/048—Polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/12—Polymers provided for in subclasses C08C or C08F
    • C08F290/128—Polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/36—Esters of polycarboxylic acids
    • 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
    • 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
    • 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
    • C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/003—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions used as base material
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/17—Fisher Tropsch reaction products
    • C10M2205/173—Fisher Tropsch reaction products used as base material
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C10M2207/2825—Esters of (cyclo)aliphatic oolycarboxylic acids used as base material
    • 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
    • C10N2020/019—Shear stability
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/065—Saturated Compounds
    • 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
    • C10N2020/071—Branched chain compounds
    • 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
    • C10N2020/085—Non-volatile compounds
    • 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
    • C10N2030/08—Resistance to extreme temperature
    • 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
    • C10N2030/68—Shear stability
    • 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
    • C10N2030/74—Noack Volatility
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
SG11201901623TA 2016-08-31 2017-08-28 Comb polymers for improving noack evaporation loss of engine oil formulations SG11201901623TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16186495 2016-08-31
PCT/EP2017/071498 WO2018041755A1 (en) 2016-08-31 2017-08-28 Comb polymers for improving noack evaporation loss of engine oil formulations

Publications (1)

Publication Number Publication Date
SG11201901623TA true SG11201901623TA (en) 2019-03-28

Family

ID=56851501

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201901623TA SG11201901623TA (en) 2016-08-31 2017-08-28 Comb polymers for improving noack evaporation loss of engine oil formulations

Country Status (12)

Country Link
US (2) US10633610B2 (cg-RX-API-DMAC10.html)
EP (1) EP3507350B1 (cg-RX-API-DMAC10.html)
JP (1) JP6720405B2 (cg-RX-API-DMAC10.html)
KR (1) KR102303476B1 (cg-RX-API-DMAC10.html)
CN (1) CN109642180B (cg-RX-API-DMAC10.html)
BR (1) BR112019004224A2 (cg-RX-API-DMAC10.html)
CA (1) CA3034737A1 (cg-RX-API-DMAC10.html)
ES (1) ES2802278T3 (cg-RX-API-DMAC10.html)
MX (1) MX374432B (cg-RX-API-DMAC10.html)
RU (1) RU2019108584A (cg-RX-API-DMAC10.html)
SG (1) SG11201901623TA (cg-RX-API-DMAC10.html)
WO (1) WO2018041755A1 (cg-RX-API-DMAC10.html)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3507350B1 (en) * 2016-08-31 2020-05-27 Evonik Operations GmbH Comb polymers for improving noack evaporation loss of engine oil formulations
WO2018056316A1 (ja) 2016-09-21 2018-03-29 株式会社日本触媒 粘度指数向上剤および潤滑油組成物
CA3047194A1 (en) * 2016-12-19 2018-06-28 Evonik Operations Gmbh Lubricating oil composition comprising dispersant comb polymers
JP6936041B2 (ja) * 2017-04-25 2021-09-15 シェルルブリカンツジャパン株式会社 内燃機関用潤滑油組成物
KR102549209B1 (ko) * 2017-07-14 2023-07-03 에보니크 오퍼레이션즈 게엠베하 이미드 관능기를 포함하는 빗살형 중합체
JP7098623B2 (ja) * 2017-08-10 2022-07-11 出光興産株式会社 潤滑油組成物、内燃機関、及び内燃機関の潤滑方法
ES2801327T3 (es) 2017-12-13 2021-01-11 Evonik Operations Gmbh Mejorador del índice de viscosidad con resistencia al cizallamiento y solubilidad después del cizallamiento mejoradas
JP7411555B2 (ja) * 2018-01-23 2024-01-11 エボニック オペレーションズ ゲーエムベーハー 高分子無機ナノ粒子組成物、それらの製造方法、及び潤滑剤としてのそれらの使用
KR102320586B1 (ko) 2018-06-27 2021-11-03 한국과학기술원 다시각적 모델링을 이용한 인공지능 로봇 시뮬레이터의 제어 방법 및 장치
JP2020105347A (ja) * 2018-12-27 2020-07-09 Ｅｍｇルブリカンツ合同会社 潤滑油組成物
WO2020187954A1 (en) * 2019-03-20 2020-09-24 Evonik Operations Gmbh Polyalkyl(meth)acrylates for improving fuel economy, dispersancy and deposits performance
KR102832307B1 (ko) * 2019-07-17 2025-07-11 에보닉 오퍼레이션스 게엠베하 배터리 또는 다른 전기 장비 시스템에서 열 전달 유체로서의 나노입자 조성물의 용도
EP3778839B1 (en) * 2019-08-13 2021-08-04 Evonik Operations GmbH Viscosity index improver with improved shear-resistance
PL4073210T3 (pl) * 2019-12-12 2025-02-10 Evonik Operations Gmbh Płyny na bazie poliakrylanu o wysokiej lepkości
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
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
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
JP7454947B2 (ja) * 2020-01-17 2024-03-25 エクソンモービル テクノロジー アンド エンジニアリング カンパニー 潤滑油組成物
FR3108621B1 (fr) * 2020-03-25 2022-07-22 Total Marketing Services Utilisation de polymère d’alkyle métacrylate pour réduire les émissions de particules
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
WO2021219679A1 (en) 2020-04-30 2021-11-04 Evonik Operations Gmbh Process for the preparation of dispersant polyalkyl (meth)acrylate polymers
CN115461433B (zh) * 2020-04-30 2023-09-29 赢创运营有限公司 聚(甲基)丙烯酸烷基酯聚合物的制备方法
EP4176025B1 (en) * 2020-07-03 2024-03-13 Evonik Operations GmbH High viscosity base fluids based on oil compatible polyesters
TWI888612B (zh) 2020-08-03 2025-07-01 荷蘭商蜆殼國際研究公司 整合乙烯生產方法
WO2022049130A1 (en) * 2020-09-01 2022-03-10 Shell Internationale Research Maatschappij B.V. Engine oil composition
CN116057091B (zh) * 2020-09-14 2025-01-28 三洋化成工业株式会社 粘度指数改进剂和润滑油组合物
CN116848163B (zh) * 2020-09-14 2025-03-04 三洋化成工业株式会社 粘度指数改进剂和润滑油组合物
EP4317372A4 (en) 2021-03-31 2025-01-15 Idemitsu Kosan Co.,Ltd. POLYMER COMPOSITION, LUBRICANT OIL ADDITIVE COMPOSITION AND LUBRICANT OIL COMPOSITION
US12305140B2 (en) * 2021-03-31 2025-05-20 Idemitsu Kosan Co., Ltd. Lubricating oil composition
US12428607B2 (en) 2021-04-20 2025-09-30 Idemitsu Kosan Co., Ltd. Lubricant composition
JP7703490B2 (ja) * 2021-05-31 2025-07-07 三洋化成工業株式会社 潤滑油組成物
JP7703488B2 (ja) * 2021-05-31 2025-07-07 三洋化成工業株式会社 潤滑油組成物
JP7703491B2 (ja) * 2021-05-31 2025-07-07 三洋化成工業株式会社 潤滑油組成物
JP7703489B2 (ja) * 2021-05-31 2025-07-07 三洋化成工業株式会社 潤滑油組成物
JP2023004932A (ja) * 2021-06-25 2023-01-17 三洋化成工業株式会社 潤滑油組成物
JP7889184B2 (ja) * 2021-09-22 2026-07-14 三菱ケミカル株式会社 潤滑油用摩擦低減剤、および潤滑油組成物
JP7859848B2 (ja) * 2022-03-24 2026-05-15 出光興産株式会社 潤滑油組成物
FR3140887B1 (fr) * 2022-10-12 2025-10-17 Totalenergies Onetech Utilisation d’une huile de base spécifique pour réduire les émissions de particules
EP4534632A4 (en) * 2022-06-10 2026-04-08 Sanyo Chemical Ind Ltd VISCOSITY IMPROVING COMPOSITION AND LUBRICATING OIL COMPOSITION
WO2024033156A1 (en) * 2022-08-08 2024-02-15 Evonik Operations Gmbh Polyalkyl (meth)acrylate-based polymers with improved low temperature properties
EP4658738A1 (en) 2024-02-19 2025-12-10 Evonik Operations GmbH Low volatility comb polymer composition for engine oils
WO2025176603A1 (en) 2024-02-19 2025-08-28 Evonik Operations Gmbh Low volatility comb polymer composition for engine oils

Family Cites Families (60)

* 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
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
DE4409259A1 (de) 1994-03-18 1995-09-21 Bayer Ag PIB-Makromere und daraus hergestellte Pfropfcopolymere mit PIB-Pfropfästen
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
US6127481A (en) 1995-08-04 2000-10-03 Dsm Copolymer, Inc. Branched polyolefin polymers as additives in fuel and lubricating oil compositions
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
EP1389635A1 (en) 1995-12-08 2004-02-18 ExxonMobil Research and Engineering Company Biodegradable high performance hydrocarbon base oils
ATE207082T1 (de) 1996-06-12 2001-11-15 Univ Warwick Polymerisation-katalysator und -verfahren
WO1998001478A1 (en) 1996-07-10 1998-01-15 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
US6103099A (en) 1998-09-04 2000-08-15 Exxon Research And Engineering Company Production of synthetic lubricant and lubricant base stock without dewaxing
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
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
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
CN100392016C (zh) * 2000-08-31 2008-06-04 三洋化成工业株式会社 高分子多羟基化合物组合物、其制造方法及聚氨酯树脂的制造方法
WO2003007934A1 (en) 2001-07-16 2003-01-30 Ortho-Mcneil Pharmaceutical, Inc. Carbamate compounds for use in preventing or treating neuropathic pain and cluster and migraine headache-associated pain
US20030158055A1 (en) * 2002-01-31 2003-08-21 Deckman Douglas Edward Lubricating oil compositions
US6992049B2 (en) * 2002-01-31 2006-01-31 Exxonmobil Research And Engineering Company Lubricating oil compositions
CA2477081C (en) 2002-03-01 2009-12-01 Rohmax Additives Gmbh Copolymers as dewaxing additives
US6841695B2 (en) 2003-03-18 2005-01-11 Rohmax Additives Gmbh Process for preparing dithioesters
DE10314776A1 (de) 2003-03-31 2004-10-14 Rohmax Additives Gmbh Schmierölzusammensetzung mit guten Reibeigenschaften
DE102004018094A1 (de) 2004-04-08 2005-11-03 Rohmax Additives Gmbh Polymere mit H-Brücken bildenden Funktionalitäten zur Verbesserung des Verschleißschutzes
DE102004021778A1 (de) 2004-04-30 2005-12-08 Rohmax Additives Gmbh Verwendung von Polyalkyl(meth)acrylaten in Schmierölzusammensetzungen
DE102004021717A1 (de) 2004-04-30 2005-11-24 Rohmax Additives Gmbh Verfahren zur Herstellung von Schmierfett
JP2006008842A (ja) 2004-06-25 2006-01-12 Mitsui Chemicals Inc 潤滑油用粘度指数向上剤および潤滑油組成物
DE102004034618A1 (de) 2004-07-16 2006-02-16 Rohmax Additives Gmbh Verwendung von Pfropfcopolymeren
EP3575332A1 (en) 2004-10-25 2019-12-04 The Lubrizol Corporation Process for preparing polymers and compositions thereof
US7674364B2 (en) * 2005-03-11 2010-03-09 Chevron U.S.A. Inc. Hydraulic fluid compositions and preparation thereof
DE102005015931A1 (de) 2005-04-06 2006-10-12 Rohmax Additives Gmbh Polyalkyl(meth) acrylat-Copolymere mit hervorragenden Eigenschaften
DE102005031244A1 (de) * 2005-07-01 2007-02-15 Rohmax Additives Gmbh Öllösliche Kammpolymere
DE102006016588A1 (de) 2006-04-06 2007-10-18 Rohmax Additives Gmbh Kraftstoffzusammensetzungen umfassend nachwachsende Rohstoffe
DE102006039420A1 (de) 2006-08-23 2008-02-28 Evonik Rohmax Additves Gmbh Verfahren zur Herstellung von Methacrylatestern
DE102007046223A1 (de) * 2007-09-26 2009-04-02 Evonik Rohmax Additives Gmbh Verwendung von Kammpolymeren zur Verringerung des Kraftstoffverbrauchs
DE102007032120A1 (de) * 2007-07-09 2009-01-15 Evonik Rohmax Additives Gmbh Verwendung von Kammpolymeren zur Verringerung des Kraftstoffverbrauchs
MX2009013917A (es) 2007-07-09 2010-03-10 Evonik Rohmax Additives Gmbh Uso de polímeros tipo peine para reducir el consumo de combustible.
WO2009007155A1 (en) 2007-07-12 2009-01-15 Evonik Rohmax Additives Gmbh Improved process for preparing continuously variable-composition copolymers
DE102009001447A1 (de) 2009-03-10 2010-09-16 Evonik Rohmax Additives Gmbh Verwendung von Kammpolymeren zur Verbesserung des Lasttragevermögens
DE102009001446A1 (de) 2009-03-10 2010-09-23 Evonik Rohmax Additives Gmbh Verwendung von Kammpolymeren als Antifatigue-Additive
FR2964115B1 (fr) 2010-08-27 2013-09-27 Total Raffinage Marketing Lubrifiant moteur
JP6417321B2 (ja) 2012-06-21 2018-11-07 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎ Ｖｅｎｎｏｏｔｓｈａｐ 潤滑組成物
RU2659031C2 (ru) * 2013-03-04 2018-06-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Смазочная композиция
CA2909115A1 (en) 2013-04-18 2014-10-23 Evonik Oil Additives Gmbh Transmission oil formulation for reducing fuel consumption
BR112016015027B1 (pt) 2013-12-24 2021-04-27 Shell Internationale Research Maatschappij B.V. Composição lubrificante e uso da mesma
JP5952846B2 (ja) * 2014-01-31 2016-07-13 出光興産株式会社 潤滑油組成物
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
EP3507350B1 (en) * 2016-08-31 2020-05-27 Evonik Operations GmbH Comb polymers for improving noack evaporation loss of engine oil formulations

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ES2802278T3 (es) 2021-01-18
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