RU2019108584A - Гребенчатые полимеры, предназначенные для уменьшения потерь при испарении по ноаку композиций моторных масел - Google Patents

Гребенчатые полимеры, предназначенные для уменьшения потерь при испарении по ноаку композиций моторных масел Download PDF

Info

Publication number
RU2019108584A
RU2019108584A RU2019108584A RU2019108584A RU2019108584A RU 2019108584 A RU2019108584 A RU 2019108584A RU 2019108584 A RU2019108584 A RU 2019108584A RU 2019108584 A RU2019108584 A RU 2019108584A RU 2019108584 A RU2019108584 A RU 2019108584A
Authority
RU
Russia
Prior art keywords
meth
polyalkyl
group
oils
acrylate
Prior art date
Application number
RU2019108584A
Other languages
English (en)
Russian (ru)
Other versions
RU2019108584A3 (https=
Inventor
Катрин ШЁЛЛЕР
Штефан МАЙЕР
Сара ЛИППЕРТ
Клаус ШИМОССЕК
Original Assignee
Эвоник Оперейшнс Гмбх
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 Эвоник Оперейшнс Гмбх filed Critical Эвоник Оперейшнс Гмбх
Publication of RU2019108584A3 publication Critical patent/RU2019108584A3/ru
Publication of RU2019108584A publication Critical patent/RU2019108584A/ru

Links

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
    • C08F220/16—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
    • 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

Landscapes

  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Graft Or Block Polymers (AREA)
RU2019108584A 2016-08-31 2017-08-28 Гребенчатые полимеры, предназначенные для уменьшения потерь при испарении по ноаку композиций моторных масел RU2019108584A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16186495 2016-08-31
EP16186495.4 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 (2)

Publication Number Publication Date
RU2019108584A3 RU2019108584A3 (https=) 2020-10-01
RU2019108584A true RU2019108584A (ru) 2020-10-01

Family

ID=56851501

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019108584A RU2019108584A (ru) 2016-08-31 2017-08-28 Гребенчатые полимеры, предназначенные для уменьшения потерь при испарении по ноаку композиций моторных масел

Country Status (12)

Country Link
US (2) US10633610B2 (https=)
EP (1) EP3507350B1 (https=)
JP (1) JP6720405B2 (https=)
KR (1) KR102303476B1 (https=)
CN (1) CN109642180B (https=)
BR (1) BR112019004224A2 (https=)
CA (1) CA3034737A1 (https=)
ES (1) ES2802278T3 (https=)
MX (1) MX374432B (https=)
RU (1) RU2019108584A (https=)
SG (1) SG11201901623TA (https=)
WO (1) WO2018041755A1 (https=)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3034737A1 (en) * 2016-08-31 2018-03-08 Evonik Oil Additives Gmbh Comb polymers for improving noack evaporation loss of engine oil formulations
US10982167B2 (en) 2016-09-21 2021-04-20 Nippon Shokubai Co., Ltd. Viscosity index improver and lubricating oil composition
CN110088254B (zh) * 2016-12-19 2022-02-18 赢创运营有限公司 包含分散剂梳形聚合物的润滑油组合物
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
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
EP3666862B1 (en) * 2017-08-10 2022-04-20 Idemitsu Kosan Co., Ltd. Lubricating oil composition, internal combustion engine, and lubrication method for internal combustion engine
EP3498808B1 (en) 2017-12-13 2020-05-13 Evonik Operations GmbH Viscosity index improver with improved shear-resistance and solubility after shear
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
EP3942003B1 (en) * 2019-03-20 2022-12-14 Evonik Operations GmbH Polyalkyl(meth)acrylates for improving fuel economy, dispersancy and deposits performance
CA3146898A1 (en) * 2019-07-17 2021-01-21 Evonik Operations Gmbh Use of nanoparticle compositions as heat transfer fluids in battery or other electrical equipment systems
EP3778839B1 (en) * 2019-08-13 2021-08-04 Evonik Operations GmbH Viscosity index improver with improved shear-resistance
ES2999237T3 (en) * 2019-12-12 2025-02-25 Evonik Operations Gmbh High viscosity polyacrylate base fluids
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
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
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
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
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
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
FR3108621B1 (fr) * 2020-03-25 2022-07-22 Total Marketing Services Utilisation de polymère d’alkyle métacrylate pour réduire les émissions de particules
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
EP4143280B1 (en) 2020-04-30 2023-11-29 Evonik Operations GmbH Process for the preparation of polyalkyl (meth)acrylate polymers
PL4176025T3 (pl) * 2020-07-03 2024-07-15 Evonik Operations Gmbh Płyny bazowe o wysokiej lepkości na bazie kompatybilnych z olejem poliestrów
AR123123A1 (es) 2020-08-03 2022-11-02 Shell Int Research Proceso integrado de producción de etileno
BR112023003513A2 (pt) * 2020-09-01 2023-04-11 Shell Int Research Composição de óleo de motor
JP7349031B2 (ja) * 2020-09-14 2023-09-21 三洋化成工業株式会社 粘度指数向上剤及び潤滑油組成物
US12258534B2 (en) 2020-09-14 2025-03-25 Sanyo Chemical Industries, Ltd. Viscosity index improver and lubricating oil composition
EP4317378A4 (en) * 2021-03-31 2025-01-29 Idemitsu Kosan Co.,Ltd. Lubricating oil composition
WO2022209449A1 (ja) 2021-03-31 2022-10-06 出光興産株式会社 重合体組成物、潤滑油用添加剤組成物、及び潤滑油組成物
WO2022224970A1 (ja) 2021-04-20 2022-10-27 出光興産株式会社 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
JP7703491B2 (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
JP7703490B2 (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
JP2023046286A (ja) * 2021-09-22 2023-04-03 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
JP2023142144A (ja) 2022-03-24 2023-10-05 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
EP4381033B1 (en) * 2022-08-08 2024-10-16 Evonik Operations GmbH Polyalkyl (meth)acrylate-based polymers with improved low temperature properties
EP4658739A1 (en) 2024-02-19 2025-12-10 Evonik Operations GmbH Low volatility comb polymer composition for engine oils
EP4658738A1 (en) 2024-02-19 2025-12-10 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
EP0776959B1 (en) 1995-11-28 2004-10-06 Shell Internationale Researchmaatschappij B.V. Process for producing lubricating base oils
AU1053597A (en) 1995-12-08 1997-07-03 Exxon Research And Engineering Company Biodegradable high performance hydrocarbon base oils
ATE207082T1 (de) 1996-06-12 2001-11-15 Univ Warwick Polymerisation-katalysator und -verfahren
ES2166092T3 (es) 1996-07-10 2002-04-01 Du Pont Polimerizacion con caracteristicas vivientes.
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
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
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
EP1978047B1 (en) * 2000-08-31 2015-03-04 Sanyo Chemical Industries, Ltd. Polymer polyol composition, method for producing the same, and method for producing polyurethane resin
ATE435014T1 (de) 2001-07-16 2009-07-15 Ortho Mcneil Pharm Inc Carbamate verbindungen zur vorbeugung oder behandlung von neuropathischen schmerzen
US6992049B2 (en) * 2002-01-31 2006-01-31 Exxonmobil Research And Engineering Company Lubricating oil compositions
US20030158055A1 (en) * 2002-01-31 2003-08-21 Deckman Douglas Edward 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
DE102004021717A1 (de) 2004-04-30 2005-11-24 Rohmax Additives Gmbh Verfahren zur Herstellung von Schmierfett
DE102004021778A1 (de) 2004-04-30 2005-12-08 Rohmax Additives Gmbh Verwendung von Polyalkyl(meth)acrylaten in Schmierölzusammensetzungen
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
EP2292668B2 (en) 2004-10-25 2025-09-10 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
ES2462616T3 (es) 2007-07-09 2014-05-26 Evonik Oil Additives Gmbh Uso de polímeros peine para reducir el consumo de combustible
DE102007032120A1 (de) * 2007-07-09 2009-01-15 Evonik Rohmax Additives Gmbh Verwendung von Kammpolymeren zur Verringerung des Kraftstoffverbrauchs
JP2010532807A (ja) 2007-07-12 2010-10-14 エボニック ローマックス 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 連続的に変動性の組成のコポリマーを製造するための改善された方法
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
US20150275130A1 (en) 2012-06-21 2015-10-01 Shell Oil Company Lubricating composition
EP2964738B1 (en) * 2013-03-04 2016-12-21 Shell Internationale Research Maatschappij B.V. Lubricating composition
KR20150143721A (ko) 2013-04-18 2015-12-23 에보니크 오일 아디티페스 게엠베하 연료 소비를 감소시키기 위한 변속기 오일 제제
US20170009180A1 (en) 2013-12-24 2017-01-12 Shell Oil Company Lubricating composition
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
CA3034737A1 (en) * 2016-08-31 2018-03-08 Evonik Oil Additives Gmbh Comb polymers for improving noack evaporation loss of engine oil formulations

Also Published As

Publication number Publication date
MX374432B (es) 2025-03-06
KR20190040508A (ko) 2019-04-18
SG11201901623TA (en) 2019-03-28
RU2019108584A3 (https=) 2020-10-01
US20190203148A1 (en) 2019-07-04
US10633610B2 (en) 2020-04-28
US11015139B2 (en) 2021-05-25
KR102303476B1 (ko) 2021-09-24
JP6720405B2 (ja) 2020-07-08
WO2018041755A1 (en) 2018-03-08
EP3507350B1 (en) 2020-05-27
EP3507350A1 (en) 2019-07-10
MX2019002413A (es) 2019-07-04
CN109642180A (zh) 2019-04-16
ES2802278T3 (es) 2021-01-18
CA3034737A1 (en) 2018-03-08
CN109642180B (zh) 2021-11-30
JP2019532134A (ja) 2019-11-07
BR112019004224A2 (pt) 2019-05-28
US20200224116A1 (en) 2020-07-16

Similar Documents

Publication Publication Date Title
RU2019108584A (ru) Гребенчатые полимеры, предназначенные для уменьшения потерь при испарении по ноаку композиций моторных масел
JP2019532134A5 (https=)
RU2019116232A (ru) Смазывающая композиция, обладающая улучшенными характеристиками вязкости при низкой рабочей температуре
RU2018131129A (ru) Новые средства, улучшающие индекс вязкости, обладающие определенными молекулярно-массовыми распределениями
RU2012100237A (ru) Жидкость с улучшенным индексом вязкости
JP5748841B2 (ja) 粘度指数向上剤として有用なポリマー
RU2011140693A (ru) Применение гребневидных полимеров в качестве противоусталостных присадок
RU2015142289A (ru) Смазывающая композиция
JP2019044186A5 (https=)
JP2019524965A5 (https=)
RU2012135375A (ru) Полимер (мет)акрилата для повышения индекса вязкости
RU2016133204A (ru) Депрессорные добавки, понижающие температуру застывания, для улучшения низкотемпературной вязкости состаренного смазочного масла
RU2011125991A (ru) ПРОЗРАЧНЫЕ ОЧИЩАЮЩИЕ КОМПОЗИЦИИ С НИЗКОЙ РАЗДРАЖАЮЩЕЙ АКТИВНОСТЬЮ И ОТНОСИТЕЛЬНО НИЗКИМ pH
JP2012528923A5 (https=)
RU2013147456A (ru) Композиция смазочного материала, имеющая улучшенные неньютоновские показатели вязкости
RU2009114887A (ru) Многофункциональная смазочная жидкость
Cosimbescu et al. Dual functional star polymers for lubricants
US8163683B2 (en) Pour point depressant for lubricant
RU2013145587A (ru) Сополимеры со сложноэфирными группами и их применение в смазочных средствах
RU2012141626A (ru) Анионные ассоциативные модификаторы реологических свойств
RU2018122812A (ru) Способ улучшения удаления воздуха из смазочного масла
EA201891488A1 (ru) Полимерные композиции, облегчающие работу с ними
RU2020133874A (ru) Смазывающее средство, содержащее жидкий сополимер этилена
RU2015113314A (ru) Композиция для улучшения низкотемпературных свойств и устойчивости к окислению растительных масел и животных жиров
RU2018144257A (ru) Смазочные полимеры

Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20210811