CN1518588A - 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 - Google Patents

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 Download PDF

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Publication number
CN1518588A
CN1518588A CNA028092384A CN02809238A CN1518588A CN 1518588 A CN1518588 A CN 1518588A CN A028092384 A CNA028092384 A CN A028092384A CN 02809238 A CN02809238 A CN 02809238A CN 1518588 A CN1518588 A CN 1518588A
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CN
China
Prior art keywords
lubricating oil
multipolymer
component
viscosity index
side chain
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
CNA028092384A
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English (en)
Chinese (zh)
Inventor
R・A・布洛克
R·A·布洛克
马特拉
D·J·马特拉
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.)
Infineum International Ltd
Original Assignee
Infineum International Ltd
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 Infineum International Ltd filed Critical Infineum International Ltd
Publication of CN1518588A publication Critical patent/CN1518588A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CNA028092384A 2001-05-01 2002-04-22 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 Pending CN1518588A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/846,469 US6475963B1 (en) 2001-05-01 2001-05-01 Carboxylate-vinyl ester copolymer blend compositions for lubricating oil flow improvement
US09/846,469 2001-05-01

Publications (1)

Publication Number Publication Date
CN1518588A true CN1518588A (zh) 2004-08-04

Family

ID=25298033

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA028092384A Pending CN1518588A (zh) 2001-05-01 2002-04-22 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

Country Status (6)

Country Link
US (1) US6475963B1 (enExample)
EP (1) EP1385927A1 (enExample)
JP (1) JP2005508397A (enExample)
CN (1) CN1518588A (enExample)
CA (1) CA2446181A1 (enExample)
WO (1) WO2002088283A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101775104A (zh) * 2008-12-23 2010-07-14 英菲诺姆国际有限公司 具有改进的粘度性质的动力传动液
CN101451086B (zh) * 2007-12-03 2013-06-12 英菲诺姆国际有限公司 包含双峰侧链分布lofi的润滑剂组合物
CN112980543A (zh) * 2019-12-16 2021-06-18 英菲诺姆国际有限公司 高粘度指数梳形聚合物粘度改进剂和使用其改变润滑剂粘度的方法
CN113544242A (zh) * 2019-03-07 2021-10-22 萨索尔化学品有限公司 聚合物作为润滑油组合物的添加剂的用途
CN113862064A (zh) * 2021-10-13 2021-12-31 中国石油化工股份有限公司 一种发动机油组合物
CN116745396A (zh) * 2020-10-30 2023-09-12 雅富顿化学公司 具有低温可泵性的发动机油

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ATE275616T1 (de) * 2000-06-15 2004-09-15 Clariant Int Ltd Additive zur verbesserung von kaltfliesseigenschaften und lagerstabilität von rohölen
US20030171223A1 (en) * 2002-01-31 2003-09-11 Winemiller Mark D. Lubricating oil compositions with improved friction properties
WO2003064574A1 (en) * 2002-01-31 2003-08-07 Exxonmobil Research And Engineering Company Lubricating oil compositions with improved friction properties
US7018962B2 (en) * 2003-06-12 2006-03-28 Infineum International Limited Viscosity index improver concentrates
US20050124509A1 (en) * 2003-12-04 2005-06-09 Antonio Gutierrez Lubricating oil compositions
EP1776966A1 (en) * 2005-10-21 2007-04-25 The Procter and Gamble Company Absorbent article having improved absorption and retention capacity for proteinaceous or serous body fluids
US20070185232A1 (en) * 2005-11-09 2007-08-09 Jayanth Rajaiah Denture adhesive articles
US20070197408A1 (en) * 2006-02-17 2007-08-23 Holt David G L Base oil blends having unexpectedly low brookfield dynamic viscosity and lubricant compositions therefrom
EP1829563B1 (en) * 2006-03-03 2013-05-01 The Procter and Gamble Company Thermoplastic absorbent material having increased absorption and retention capacity for proteinaceous or serous body fluid
CN101679902B (zh) * 2007-06-08 2013-06-12 东邦化学工业株式会社 润滑油用倾点下降剂
US7639915B2 (en) 2007-06-28 2009-12-29 Draka Comteq B.V. Optical fiber cable having a deformable coupling element
US7646952B2 (en) 2007-06-28 2010-01-12 Draka Comteq B.V. Optical fiber cable having raised coupling supports
US7724998B2 (en) * 2007-06-28 2010-05-25 Draka Comteq B.V. Coupling composition for optical fiber cables
US9518244B2 (en) * 2007-12-03 2016-12-13 Infineum International Limited Lubricant composition comprising a bi-modal side-chain distribution LOFI
US8378042B2 (en) * 2009-04-28 2013-02-19 Exxonmobil Chemical Patents Inc. Finishing process for amorphous polymers
CN108730770A (zh) 2017-04-13 2018-11-02 通用电气公司 用于油的防蜡剂以及用防蜡剂来减少油产生蜡沉积的方法

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DE2740449C2 (de) 1977-09-08 1986-08-21 Röhm GmbH, 6100 Darmstadt Verfahren zur Herstellung von Schmierölzusätzen
US4160739A (en) 1977-12-05 1979-07-10 Rohm And Haas Company Polyolefinic copolymer additives for lubricants and fuels
US4211534A (en) * 1978-05-25 1980-07-08 Exxon Research & Engineering Co. Combination of ethylene polymer, polymer having alkyl side chains, and nitrogen containing compound to improve cold flow properties of distillate fuel oils
DE3584574D1 (de) 1984-02-21 1991-12-12 Exxon Research Engineering Co Mitteldestillat-zusammensetzungen mit fliesseigenschaften bei kaelte.
US4956492A (en) 1984-03-14 1990-09-11 Exxon Research And Engineering Co. Dialkyl fumarate - vinyl acetate copolymers useful as dewaxing aids
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US4963279A (en) 1989-02-28 1990-10-16 Exxon Chemical Patents Inc. C14-carboxylate polymer and viscosity index improver containing oleaginous compositions
US5427702A (en) * 1992-12-11 1995-06-27 Exxon Chemical Patents Inc. Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions
US5939365A (en) 1996-12-20 1999-08-17 Exxon Chemical Patents Inc. Lubricant with a higher molecular weight copolymer lube oil flow improver

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101451086B (zh) * 2007-12-03 2013-06-12 英菲诺姆国际有限公司 包含双峰侧链分布lofi的润滑剂组合物
CN101775104A (zh) * 2008-12-23 2010-07-14 英菲诺姆国际有限公司 具有改进的粘度性质的动力传动液
CN113544242A (zh) * 2019-03-07 2021-10-22 萨索尔化学品有限公司 聚合物作为润滑油组合物的添加剂的用途
CN112980543A (zh) * 2019-12-16 2021-06-18 英菲诺姆国际有限公司 高粘度指数梳形聚合物粘度改进剂和使用其改变润滑剂粘度的方法
CN112980543B (zh) * 2019-12-16 2023-12-19 英菲诺姆国际有限公司 高粘度指数梳形聚合物粘度改进剂和使用其改变润滑剂粘度的方法
CN116745396A (zh) * 2020-10-30 2023-09-12 雅富顿化学公司 具有低温可泵性的发动机油
CN113862064A (zh) * 2021-10-13 2021-12-31 中国石油化工股份有限公司 一种发动机油组合物

Also Published As

Publication number Publication date
WO2002088283A1 (en) 2002-11-07
CA2446181A1 (en) 2002-11-07
EP1385927A1 (en) 2004-02-04
JP2005508397A (ja) 2005-03-31
US6475963B1 (en) 2002-11-05

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