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DE60032083D1 - (Meth)acrylat Copolymere als Fliesspunkt-verringerndes Mittel - Google Patents

(Meth)acrylat Copolymere als Fliesspunkt-verringerndes Mittel

Info

Publication number
DE60032083D1
DE60032083D1 DE60032083T DE60032083T DE60032083D1 DE 60032083 D1 DE60032083 D1 DE 60032083D1 DE 60032083 T DE60032083 T DE 60032083T DE 60032083 T DE60032083 T DE 60032083T DE 60032083 D1 DE60032083 D1 DE 60032083D1
Authority
DE
Germany
Prior art keywords
meth
reducing agent
pour point
acrylate copolymers
point reducing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60032083T
Other languages
English (en)
Other versions
DE60032083T3 (de
DE60032083T2 (de
Inventor
Gregory P Liesen
Tze Chi Jao
Shoutian Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Afton Chemical Intangibles LLC
Original Assignee
Afton Chemical Intangibles LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23588818&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60032083(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Afton Chemical Intangibles LLC filed Critical Afton Chemical Intangibles LLC
Publication of DE60032083D1 publication Critical patent/DE60032083D1/de
Application granted granted Critical
Publication of DE60032083T2 publication Critical patent/DE60032083T2/de
Publication of DE60032083T3 publication Critical patent/DE60032083T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • 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
    • C08F220/1818—C13or longer chain (meth)acrylate, e.g. stearyl (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
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol-fuelled 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

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)
DE60032083T 1999-09-22 2000-09-21 (Meth)acrylat Copolymere als Fliesspunkt-verringerndes Mittel Expired - Lifetime DE60032083T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US401693 1999-09-22
US09/401,693 US6255261B1 (en) 1999-09-22 1999-09-22 (Meth) acrylate copolymer pour point depressants
EP00308259A EP1086964B2 (de) 1999-09-22 2000-09-21 (Meth)acrylat Copolymere als Fliesspunkt-verringerndes Mittel

Publications (3)

Publication Number Publication Date
DE60032083D1 true DE60032083D1 (de) 2007-01-11
DE60032083T2 DE60032083T2 (de) 2007-06-21
DE60032083T3 DE60032083T3 (de) 2012-01-12

Family

ID=23588818

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032083T Expired - Lifetime DE60032083T3 (de) 1999-09-22 2000-09-21 (Meth)acrylat Copolymere als Fliesspunkt-verringerndes Mittel

Country Status (10)

Country Link
US (1) US6255261B1 (de)
EP (1) EP1086964B2 (de)
JP (1) JP2001122925A (de)
KR (1) KR100420387B1 (de)
CN (1) CN1172973C (de)
AU (1) AU772149B2 (de)
BR (1) BR0004378A (de)
CA (1) CA2319866A1 (de)
DE (1) DE60032083T3 (de)
SG (1) SG92740A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6746993B2 (en) * 2001-04-06 2004-06-08 Sanyo Chemical Industries, Ltd. Viscosity index improver and lube oil containing the same
JP4605750B2 (ja) * 2002-03-01 2011-01-05 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 ロウ含有鉱油留出物を溶剤脱ロウするための添加剤の製造に適したコポリマーまたはポリマー混合物を含有する脱ロウ添加剤ならびにパラフィン含有の鉱油留出物を溶剤脱ロウする方法
US20040092409A1 (en) * 2002-11-11 2004-05-13 Liesen Gregory Peter Alkyl (meth) acrylate copolymers
JP4451609B2 (ja) * 2003-04-14 2010-04-14 三洋化成工業株式会社 流動点降下剤
JP4778688B2 (ja) * 2003-05-30 2011-09-21 三洋化成工業株式会社 流動点降下剤
US7378379B2 (en) * 2003-06-10 2008-05-27 The Lubrizol Corporation Functionalized polymer composition for grease
US7214649B2 (en) * 2003-12-31 2007-05-08 Afton Chemical Corporation Hydrocarbyl dispersants including pendant polar functional groups
GB0416319D0 (en) * 2004-07-21 2004-08-25 Afton Chemical Ltd Oil additive
CN100535464C (zh) * 2004-08-19 2009-09-02 日本精工株式会社 滚动轴承
US20060219597A1 (en) * 2005-04-05 2006-10-05 Bishop Adeana R Paraffinic hydroisomerate as a wax crystal modifier
US20060252660A1 (en) * 2005-05-09 2006-11-09 Akhilesh Duggal Hydrolytically stable viscosity index improves
US7597726B2 (en) * 2006-01-20 2009-10-06 Afton Chemical Corporation Mannich detergents for hydrocarbon fuels
US8980804B2 (en) * 2006-07-28 2015-03-17 Afton Chemical Corporation Alkyl acrylate copolymer dispersants and uses thereof
US20080033114A1 (en) * 2006-07-28 2008-02-07 Sanjay Srinivasan Alkyl acrylate copolymer VI modifiers and uses thereof
US7696138B2 (en) * 2006-07-28 2010-04-13 Afton Chemical Corporation Alkyl acrylate copolymer dispersants and uses thereof
CA2567235A1 (en) * 2006-11-07 2008-05-07 Ciba Specialty Chemicals Holding Inc. Methacrylate copolymer pour point depressants
US8143202B2 (en) * 2006-11-07 2012-03-27 Ciba Corp. Methacrylate copolymer pour point depressants
US20080287297A1 (en) * 2007-05-15 2008-11-20 Fred Richard Scholer Method and composition for clearing sewer lines of roots utilizing herbicides and bacteria
US20090143263A1 (en) * 2007-12-03 2009-06-04 Bloch Ricardo A Lubricant composition comprising a bi-modal side-chain distribution lofi
US9518244B2 (en) 2007-12-03 2016-12-13 Infineum International Limited Lubricant composition comprising a bi-modal side-chain distribution LOFI
JP5528693B2 (ja) * 2008-12-17 2014-06-25 コスモ石油ルブリカンツ株式会社 エンジン油組成物
CN102459539A (zh) 2009-06-04 2012-05-16 卢布里佐尔公司 聚甲基丙烯酸酯作为高vi粘度改性剂
US8802606B2 (en) 2010-08-06 2014-08-12 Basf Se Lubricant composition having improved antiwear properties
WO2011017637A1 (en) * 2009-08-07 2011-02-10 Basf Se Lubricant composition comprising alkylethercarboxylic acid
EP2633011A1 (de) * 2010-10-29 2013-09-04 Evonik Oil Additives GmbH Dieselmotor mit verbesserten eigenschaften
US20130340325A1 (en) 2012-06-22 2013-12-26 Baker Hughes Incorporated Charged Block Co-polymers as Pour Point Depressants
KR102152748B1 (ko) 2012-12-10 2020-09-08 더루우브리졸코오포레이션 정유 및 유전 응용 분야에서 올레핀 아크릴레이트 중합체
EP3097167B1 (de) * 2014-01-21 2019-06-19 Evonik Oil Additives GmbH Fliesspunktdepressor zur verbesserung der niedrigtemperaturviskosität von gealtertem schmieröl
GB2531052B (en) * 2014-10-09 2017-04-26 Henkel IP & Holding GmbH Anaerobic curable compositions
JP2017186539A (ja) * 2016-03-30 2017-10-12 三洋化成工業株式会社 潤滑油組成物
US20190062660A1 (en) 2016-04-21 2019-02-28 Universitaet Hamburg Crude oil composition comprising an additive for improving the flow properties of paraffin-containing crude oil
EP3257919B1 (de) * 2016-06-17 2020-08-19 Total Marketing Services Schmiermittelpolymere
WO2018101342A1 (ja) * 2016-11-30 2018-06-07 株式会社クラレ メタクリル系共重合体溶液の製造方法
CN109679740B (zh) * 2017-10-18 2022-04-12 中国石油化工股份有限公司 一种润滑脂及其制备方法
CN110283580B (zh) * 2019-06-28 2021-04-20 中国石油大学(华东) 降凝防蜡剂及其制备方法
JP7237753B2 (ja) * 2019-06-28 2023-03-13 出光興産株式会社 内燃機関用潤滑油組成物
CN112300528B (zh) * 2020-10-19 2023-10-20 上海市政工程设计研究总院（集团）有限公司 一种超薄罩面沥青混合料的胶结料改性剂的制备方法
ES2955513T3 (es) 2021-07-16 2023-12-04 Evonik Operations Gmbh Composición de aditivo de lubricante que contiene poli(metacrilatos de alquilo)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655479A (en) 1949-01-03 1953-10-13 Standard Oil Dev Co Polyester pour depressants
GB1163807A (en) * 1967-08-30 1969-09-10 Shell Int Research Polyalkyl Methacrylates suitable as Luboil Additives
US4146492A (en) 1976-04-02 1979-03-27 Texaco Inc. Lubricant compositions which exhibit low degree of haze and methods of preparing same
GB1559952A (en) 1977-10-26 1980-01-30 Shell Int Research Lubricating oil compositions
DE3339103A1 (de) * 1983-10-28 1985-05-09 Röhm GmbH, 6100 Darmstadt Additive fuer schmieroele
DE3607444A1 (de) 1986-03-07 1987-09-10 Roehm Gmbh Additive fuer mineraloele mit stockpunktverbessernder wirkung
US4956111A (en) * 1987-08-19 1990-09-11 Pennzoil Products Company Methacrylate pour point depressants and compositions
US5112509A (en) 1988-12-22 1992-05-12 Texaco, Inc. Non-dispersant, shear-stabilizing, and wear-inhibiting viscosity index improver
US5534175A (en) 1992-12-28 1996-07-09 The Lubrizol Corporation Copolymers of unsaturated fatty esters, their use as viscosity improver and lubricating oil containing said copolymers
US5312884A (en) 1993-04-30 1994-05-17 Rohm And Haas Company Copolymer useful as a pour point depressant for a lubricating oil
US5834408A (en) 1997-10-24 1998-11-10 Ethyl Corporation Pour point depressants via anionic polymerization of (meth)acrylic monomers
US6051538A (en) * 1999-01-26 2000-04-18 The Procter & Gamble Company Pour point depression of heavy cut methyl esters via alkyl methacrylate copolymer
US5955405A (en) * 1998-08-10 1999-09-21 Ethyl Corporation (Meth) acrylate copolymers having excellent low temperature properties

Also Published As

Publication number Publication date
SG92740A1 (en) 2002-11-19
CN1292391A (zh) 2001-04-25
KR20010050597A (ko) 2001-06-15
AU6125300A (en) 2001-03-29
EP1086964A3 (de) 2002-06-26
KR100420387B1 (ko) 2004-03-04
BR0004378A (pt) 2001-04-10
JP2001122925A (ja) 2001-05-08
DE60032083T3 (de) 2012-01-12
CA2319866A1 (en) 2001-03-22
EP1086964B1 (de) 2006-11-29
AU772149B2 (en) 2004-04-08
US6255261B1 (en) 2001-07-03
EP1086964B2 (de) 2011-07-20
CN1172973C (zh) 2004-10-27
DE60032083T2 (de) 2007-06-21
EP1086964A2 (de) 2001-03-28

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