CN113544242A - 聚合物作为润滑油组合物的添加剂的用途 - Google Patents

聚合物作为润滑油组合物的添加剂的用途 Download PDF

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Publication number
CN113544242A
CN113544242A CN202080019113.XA CN202080019113A CN113544242A CN 113544242 A CN113544242 A CN 113544242A CN 202080019113 A CN202080019113 A CN 202080019113A CN 113544242 A CN113544242 A CN 113544242A
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CN
China
Prior art keywords
polymer
structural units
use according
branched
alkyl
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.)
Pending
Application number
CN202080019113.XA
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English (en)
Chinese (zh)
Inventor
A·博迪恩
S·舍夫
P·克斯特
S·范德里希
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.)
Sasol Chemicals Ltd
Sasol Performance Chemicals GmbH
Original Assignee
Sasol Chemicals Ltd
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Filing date
Publication date
Application filed by Sasol Chemicals Ltd filed Critical Sasol Chemicals Ltd
Publication of CN113544242A publication Critical patent/CN113544242A/zh
Pending legal-status Critical Current

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    • 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
    • C10M145/16—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 polycarboxylic
    • 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
    • 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
    • C10N2020/02—Viscosity; 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
    • 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
    • C10N2020/069—Linear 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
    • C10N2020/071—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
    • 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
    • C10N2030/52—Base number [TBN]
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/042—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
CN202080019113.XA 2019-03-07 2020-03-09 聚合物作为润滑油组合物的添加剂的用途 Pending CN113544242A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19161442.9A EP3705557A1 (fr) 2019-03-07 2019-03-07 Utilisation de polymères en tant qu'additifs pour compositions d'huile lubrifiante
EP19161442.9 2019-03-07
PCT/EP2020/056278 WO2020178460A1 (fr) 2019-03-07 2020-03-09 Utilisation de polymères en tant qu'additifs pour compositions d'huile lubrifiante

Publications (1)

Publication Number Publication Date
CN113544242A true CN113544242A (zh) 2021-10-22

Family

ID=65724322

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080019113.XA Pending CN113544242A (zh) 2019-03-07 2020-03-09 聚合物作为润滑油组合物的添加剂的用途

Country Status (3)

Country Link
EP (2) EP3705557A1 (fr)
CN (1) CN113544242A (fr)
WO (1) WO2020178460A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204587A2 (fr) * 1985-06-07 1986-12-10 Exxon Chemical Patents Inc. Composition d'huile lubrifiante
US5703023A (en) * 1991-12-24 1997-12-30 Ethyl Corporation Lubricants with enhanced low temperature properties
CN1229099A (zh) * 1998-02-13 1999-09-22 乙基公司 制备丙烯酸酯和甲基丙烯酸酯聚合物的方法
US6544935B1 (en) * 1999-07-09 2003-04-08 The Lubrizol Corporation Nitrogen-containing esterified carboxy-containing interpolymers having enhanced oxidative stability and lubricants containing them
CN1518588A (zh) * 2001-05-01 2004-08-04 英菲诺姆国际有限公司 用于润滑油流动改进的羧酸酯-乙烯基酯共聚物共混组合物
CN101142244A (zh) * 2005-07-01 2008-03-12 Evonik罗麦斯添加剂有限公司 油溶性梳形聚合物
US20090221461A1 (en) * 2006-05-08 2009-09-03 The Lubrizol Corporation Novel Polymers and Methods of Controlling Viscosity
JP2014169426A (ja) * 2013-03-05 2014-09-18 Sanyo Chem Ind Ltd 粘度指数向上剤及びこれを含む潤滑油組成物
CN104781380A (zh) * 2012-08-20 2015-07-15 路博润公司 包含酯化共聚物的润滑组合物及方法
CN107849180A (zh) * 2015-07-23 2018-03-27 萨索尔化学品性能有限公司 聚合物添加剂用于含链烷烃的流体的用途

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR963493A (fr) 1947-03-20 1950-07-11
US3574575A (en) 1969-04-21 1971-04-13 Mobil Oil Corp Liquid hydrocarbon oil compositions containing esters of styrene-maleic anhydride copolymers as fluidity improvers
JP2009536685A (ja) 2006-05-08 2009-10-15 ザ ルブリゾル コーポレイション ポリマーおよび耐摩耗剤を含有する潤滑組成物

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204587A2 (fr) * 1985-06-07 1986-12-10 Exxon Chemical Patents Inc. Composition d'huile lubrifiante
US5703023A (en) * 1991-12-24 1997-12-30 Ethyl Corporation Lubricants with enhanced low temperature properties
CN1229099A (zh) * 1998-02-13 1999-09-22 乙基公司 制备丙烯酸酯和甲基丙烯酸酯聚合物的方法
US6544935B1 (en) * 1999-07-09 2003-04-08 The Lubrizol Corporation Nitrogen-containing esterified carboxy-containing interpolymers having enhanced oxidative stability and lubricants containing them
CN1518588A (zh) * 2001-05-01 2004-08-04 英菲诺姆国际有限公司 用于润滑油流动改进的羧酸酯-乙烯基酯共聚物共混组合物
CN101142244A (zh) * 2005-07-01 2008-03-12 Evonik罗麦斯添加剂有限公司 油溶性梳形聚合物
US20090221461A1 (en) * 2006-05-08 2009-09-03 The Lubrizol Corporation Novel Polymers and Methods of Controlling Viscosity
CN104781380A (zh) * 2012-08-20 2015-07-15 路博润公司 包含酯化共聚物的润滑组合物及方法
JP2014169426A (ja) * 2013-03-05 2014-09-18 Sanyo Chem Ind Ltd 粘度指数向上剤及びこれを含む潤滑油組成物
CN107849180A (zh) * 2015-07-23 2018-03-27 萨索尔化学品性能有限公司 聚合物添加剂用于含链烷烃的流体的用途

Also Published As

Publication number Publication date
WO2020178460A1 (fr) 2020-09-10
EP3935145A1 (fr) 2022-01-12
EP3705557A1 (fr) 2020-09-09

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