RU2467022C2 - Метакрилатные сополимерные депрессантные присадки - Google Patents

Метакрилатные сополимерные депрессантные присадки Download PDF

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Publication number
RU2467022C2
RU2467022C2 RU2009121650/04A RU2009121650A RU2467022C2 RU 2467022 C2 RU2467022 C2 RU 2467022C2 RU 2009121650/04 A RU2009121650/04 A RU 2009121650/04A RU 2009121650 A RU2009121650 A RU 2009121650A RU 2467022 C2 RU2467022 C2 RU 2467022C2
Authority
RU
Russia
Prior art keywords
methacrylate
alkyl
copolymer
component
oil
Prior art date
Application number
RU2009121650/04A
Other languages
English (en)
Russian (ru)
Other versions
RU2009121650A (ru
Inventor
Уилльям Джозеф ПИР (US)
Уилльям Джозеф ПИР
Юджин СКАНЛОН IV (US)
Юджин СКАНЛОН IV
Original Assignee
Циба Холдинг Инк.
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 Циба Холдинг Инк. filed Critical Циба Холдинг Инк.
Publication of RU2009121650A publication Critical patent/RU2009121650A/ru
Application granted granted Critical
Publication of RU2467022C2 publication Critical patent/RU2467022C2/ru

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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
    • C08F220/1812—C12-(meth)acrylate, e.g. lauryl (meth)acrylate
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
RU2009121650/04A 2006-11-07 2007-10-29 Метакрилатные сополимерные депрессантные присадки RU2467022C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA002567235A CA2567235A1 (en) 2006-11-07 2006-11-07 Methacrylate copolymer pour point depressants
CA2567235 2006-11-07
US99433507P 2007-09-18 2007-09-18
US60/994,335 2007-09-18

Publications (2)

Publication Number Publication Date
RU2009121650A RU2009121650A (ru) 2010-12-20
RU2467022C2 true RU2467022C2 (ru) 2012-11-20

Family

ID=39367155

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009121650/04A RU2467022C2 (ru) 2006-11-07 2007-10-29 Метакрилатные сополимерные депрессантные присадки

Country Status (6)

Country Link
CN (1) CN101535355B (es)
AT (1) ATE553133T1 (es)
BR (1) BRPI0718529B1 (es)
CA (1) CA2567235A1 (es)
ES (1) ES2385061T3 (es)
RU (1) RU2467022C2 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2683257C2 (ru) * 2014-01-21 2019-03-27 Эвоник Оил Эддитивс Гмбх Депрессорные добавки, понижающие температуру застывания, для улучшения низкотемпературной вязкости состаренного смазочного масла
RU2734178C2 (ru) * 2016-05-18 2020-10-13 Эвоник Оперейшнс Гмбх Противоизносные сополимеры и смазочные композиции
US11965140B2 (en) 2019-12-12 2024-04-23 Evonik Operations Gmbh High viscosity polyacrylate base fluids

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101660602B1 (ko) * 2011-11-11 2016-09-27 반더빌트 케미칼스, 엘엘씨 윤활제 조성물
JP2016503111A (ja) * 2013-01-04 2016-02-01 エボニック オイル 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Ｅｖｏｎｉｋ Ｏｉｌ Ａｄｄｉｔｉｖｅｓ ＧｍｂＨ 電気絶縁性を有する伝熱流体
CN105585657B (zh) * 2014-10-24 2018-03-20 中国石油化工股份有限公司 一种润滑油降凝剂及其制备方法
KR102380697B1 (ko) * 2016-06-28 2022-03-29 차이나 페트로리움 앤드 케미컬 코포레이션 그래디언트 코폴리머, 이의 제조 방법 및 용도
CN108003982B (zh) * 2016-10-27 2020-02-28 中国石油化工股份有限公司 柴油发动机润滑油组合物及其制备方法
CN108003971B (zh) * 2016-10-27 2020-02-28 中国石油化工股份有限公司 润滑油组合物及提高润滑油低温性能的方法
CN108003972B (zh) * 2016-10-27 2020-10-27 中国石油化工股份有限公司 柴油发动机润滑油组合物及其制备方法
CN108003981B (zh) * 2016-10-27 2020-04-28 中国石油化工股份有限公司 汽油发动机润滑油组合物及其制备方法
CN108003980B (zh) * 2016-10-27 2020-04-28 中国石油化工股份有限公司 汽油发动机润滑油组合物及其制备方法
CN111471128B (zh) * 2020-06-04 2021-02-02 甘肃省公路交通建设集团有限公司酒泉路衍产业开发分公司 一种水性丙烯酸弹性乳液及其制备方法和其在沥青路面的应用

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642633A (en) * 1969-01-01 1972-02-15 Shell Oil Co Lubricant compositions
GB1424977A (en) * 1974-05-08 1976-02-11 Texaco Development Corp Tetrapolymers and mineral oil compositions containing them
US4045376A (en) * 1976-04-23 1977-08-30 Texaco Inc. Synthetic turbine oils
SU857240A1 (ru) * 1979-02-06 1981-08-23 Предприятие П/Я А-1785 Полимерна присадка к парафинистым нефт м
RU2016890C1 (ru) * 1992-07-09 1994-07-30 София Тихоновна Башкатова Способ получения многофункциональной присадки к нефтепродуктам
EP0710711A1 (en) * 1994-10-12 1996-05-08 Rohm And Haas Company Additive for lubricating oil
EP1086964A2 (en) * 1999-09-22 2001-03-28 Ethyl Corporation (Meth) acrylate copolymer pour point depressants
RU2233865C1 (ru) * 2002-12-26 2004-08-10 Зиненко Сергей Александрович Способ получения присадки к смазочным маслам

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642633A (en) * 1969-01-01 1972-02-15 Shell Oil Co Lubricant compositions
GB1424977A (en) * 1974-05-08 1976-02-11 Texaco Development Corp Tetrapolymers and mineral oil compositions containing them
US4045376A (en) * 1976-04-23 1977-08-30 Texaco Inc. Synthetic turbine oils
SU857240A1 (ru) * 1979-02-06 1981-08-23 Предприятие П/Я А-1785 Полимерна присадка к парафинистым нефт м
RU2016890C1 (ru) * 1992-07-09 1994-07-30 София Тихоновна Башкатова Способ получения многофункциональной присадки к нефтепродуктам
EP0710711A1 (en) * 1994-10-12 1996-05-08 Rohm And Haas Company Additive for lubricating oil
EP1086964A2 (en) * 1999-09-22 2001-03-28 Ethyl Corporation (Meth) acrylate copolymer pour point depressants
RU2233865C1 (ru) * 2002-12-26 2004-08-10 Зиненко Сергей Александрович Способ получения присадки к смазочным маслам

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2683257C2 (ru) * 2014-01-21 2019-03-27 Эвоник Оил Эддитивс Гмбх Депрессорные добавки, понижающие температуру застывания, для улучшения низкотемпературной вязкости состаренного смазочного масла
RU2734178C2 (ru) * 2016-05-18 2020-10-13 Эвоник Оперейшнс Гмбх Противоизносные сополимеры и смазочные композиции
US11965140B2 (en) 2019-12-12 2024-04-23 Evonik Operations Gmbh High viscosity polyacrylate base fluids

Also Published As

Publication number Publication date
BRPI0718529A2 (pt) 2013-11-19
CN101535355B (zh) 2013-04-24
CA2567235A1 (en) 2008-05-07
RU2009121650A (ru) 2010-12-20
ATE553133T1 (de) 2012-04-15
CN101535355A (zh) 2009-09-16
ES2385061T3 (es) 2012-07-17
BRPI0718529B1 (pt) 2018-08-07

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20191030