ATE553133T1 - Methacrylatcopolymer-pourpoint-erniedriger - Google Patents

Methacrylatcopolymer-pourpoint-erniedriger

Info

Publication number
ATE553133T1
ATE553133T1 AT07821949T AT07821949T ATE553133T1 AT E553133 T1 ATE553133 T1 AT E553133T1 AT 07821949 T AT07821949 T AT 07821949T AT 07821949 T AT07821949 T AT 07821949T AT E553133 T1 ATE553133 T1 AT E553133T1
Authority
AT
Austria
Prior art keywords
pourpoint
methacrylate copolymer
alkyl methacrylate
disclosed
low temperature
Prior art date
Application number
AT07821949T
Other languages
German (de)
English (en)
Inventor
William Joseph Peer
Eugene Scanlon Iv
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Priority claimed from PCT/EP2007/061589 external-priority patent/WO2008055797A1/en
Application granted granted Critical
Publication of ATE553133T1 publication Critical patent/ATE553133T1/de

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
    • C08F220/1812—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)
AT07821949T 2006-11-07 2007-10-29 Methacrylatcopolymer-pourpoint-erniedriger ATE553133T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002567235A CA2567235A1 (en) 2006-11-07 2006-11-07 Methacrylate copolymer pour point depressants
US99433507P 2007-09-18 2007-09-18
PCT/EP2007/061589 WO2008055797A1 (en) 2006-11-07 2007-10-29 Methacrylate copolymer pourpoint depressants

Publications (1)

Publication Number Publication Date
ATE553133T1 true ATE553133T1 (de) 2012-04-15

Family

ID=39367155

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07821949T ATE553133T1 (de) 2006-11-07 2007-10-29 Methacrylatcopolymer-pourpoint-erniedriger

Country Status (6)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2613834T3 (es) * 2011-11-11 2017-05-26 Vanderbilt Chemicals, Llc Composición de aditivo que comprende un derivado de toliltriazol
US20150322322A1 (en) * 2013-01-04 2015-11-12 Evonik Oil Additives Gmbh Heat transfer-fluid with electrical insulating properties
KR102221889B1 (ko) * 2014-01-21 2021-03-02 에보닉 오퍼레이션스 게엠베하 에이징된 윤활유의 저온 점도의 개선을 위한 유동점 강하제
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
JP6775605B2 (ja) * 2016-05-18 2020-10-28 エボニック オペレーションズ ゲーエムベーハー 耐摩耗コポリマーおよび潤滑剤組成物
US11028334B2 (en) * 2016-06-28 2021-06-08 China Petroleum & Chemical Corporation Gradient copolymer, its production and application thereof
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
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
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
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
PL4073210T3 (pl) 2019-12-12 2025-02-10 Evonik Operations Gmbh Płyny na bazie poliakrylanu o wysokiej lepkości
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189281A (en) * 1969-01-01 1970-04-22 Shell Int Research Copolymers containing Free Hydroxyl Groups
US3816315A (en) * 1974-05-08 1974-06-11 Texaco Inc Mineral oil compositions
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
EP0710711B1 (en) * 1994-10-12 2001-11-21 Rohmax Additives GmbH Additive for lubricating oil
US6255261B1 (en) * 1999-09-22 2001-07-03 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

Also Published As

Publication number Publication date
CN101535355B (zh) 2013-04-24
CA2567235A1 (en) 2008-05-07
RU2467022C2 (ru) 2012-11-20
RU2009121650A (ru) 2010-12-20
BRPI0718529A2 (pt) 2013-11-19
BRPI0718529B1 (pt) 2018-08-07
ES2385061T3 (es) 2012-07-17
CN101535355A (zh) 2009-09-16

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