JP5517440B2 - 二峰側鎖分布ｌｏｆｉを含む潤滑油組成物 - Google Patents

二峰側鎖分布ｌｏｆｉを含む潤滑油組成物 Download PDF

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JP5517440B2
JP5517440B2 JP2008308406A JP2008308406A JP5517440B2 JP 5517440 B2 JP5517440 B2 JP 5517440B2 JP 2008308406 A JP2008308406 A JP 2008308406A JP 2008308406 A JP2008308406 A JP 2008308406A JP 5517440 B2 JP5517440 B2 JP 5517440B2
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lubricating oil
oil composition
lofi
distribution
side chain
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JP2009138195A (ja
JP2009138195A5 (https=
Inventor
エイ ブロック リカルド
エイチ ボーズ ドイル
ジェイ マーテラ ディヴィッド
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インフィニューム インターナショナル リミテッド
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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
    • 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
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/022—Ethene
    • 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024—Propene
    • 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • 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
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • 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
    • C10M2205/08—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing non-conjugated dienes
    • 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
    • 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
    • C10M2209/086—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 polycarboxylic, e.g. maleic acid
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/08—Resistance to extreme temperature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
JP2008308406A 2007-12-03 2008-12-03 二峰側鎖分布ｌｏｆｉを含む潤滑油組成物 Active JP5517440B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/949,083 US20090143263A1 (en) 2007-12-03 2007-12-03 Lubricant composition comprising a bi-modal side-chain distribution lofi
US11/949,083 2007-12-03

Publications (3)

Publication Number Publication Date
JP2009138195A JP2009138195A (ja) 2009-06-25
JP2009138195A5 JP2009138195A5 (https=) 2012-01-26
JP5517440B2 true JP5517440B2 (ja) 2014-06-11

Family

ID=40512878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008308406A Active JP5517440B2 (ja) 2007-12-03 2008-12-03 二峰側鎖分布ｌｏｆｉを含む潤滑油組成物

Country Status (6)

Country Link
US (1) US20090143263A1 (https=)
EP (1) EP2071013B1 (https=)
JP (1) JP5517440B2 (https=)
CN (1) CN101451086B (https=)
CA (1) CA2645580C (https=)
SG (1) SG153029A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9518244B2 (en) * 2007-12-03 2016-12-13 Infineum International Limited Lubricant composition comprising a bi-modal side-chain distribution LOFI
WO2013062924A2 (en) * 2011-10-27 2013-05-02 The Lubrizol Corporation Lubricating composition containing an esterified polymer
US11098262B2 (en) * 2018-04-25 2021-08-24 Afton Chemical Corporation Multifunctional branched polymers with improved low-temperature performance
CN109238508B (zh) * 2018-08-17 2021-06-18 中国科学院地理科学与资源研究所 一种获取地表温度和co2浓度相关度的方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969324A (en) * 1931-06-04 1934-08-07 Nat Equip Corp Machine for raising pavement
GB635903A (en) * 1946-10-28 1950-04-19 Standard Oil Dev Co Improvements in or relating to high molecular weight copolymers, more especially as lubricating oil additives
US2825717A (en) * 1954-05-06 1958-03-04 Exxon Research Engineering Co Dialkyl fumarate-vinyl acetate copolymers
US3250715A (en) * 1964-02-04 1966-05-10 Lubrizol Corp Terpolymer product and lubricating composition containing it
US3779928A (en) * 1969-04-01 1973-12-18 Texaco Inc Automatic transmission fluid
US3551336A (en) * 1969-06-30 1970-12-29 Exxon Research Engineering Co Lubricant containing ethylene-alpha-olefin polymer
NL170019C (nl) * 1970-06-02 Exxon Research Engineering Co Werkwijze ter bereiding van een smeeroliemengsel.
US3778375A (en) * 1972-04-17 1973-12-11 Mobil Oil Corp Phosphorus-and nitrogen-containing lubricant additives
US3932290A (en) * 1973-10-04 1976-01-13 The Lubrizol Corporation Phosphorus-containing friction modifiers for functional fluids
US3852205A (en) * 1973-11-05 1974-12-03 Texaco Inc Transmission fluid compositions and method
US3879306A (en) * 1973-11-05 1975-04-22 Texaco Inc Automatic transmission fluid
US3933659A (en) * 1974-07-11 1976-01-20 Chevron Research Company Extended life functional fluid
US4028258A (en) * 1975-12-03 1977-06-07 Texaco Inc. Alkylene oxide adducts of phosphosulfurized N-(hydroxyalkyl) alkenylsuccinimides
US4105571A (en) * 1977-08-22 1978-08-08 Exxon Research & Engineering Co. Lubricant composition
US4176074A (en) * 1978-09-18 1979-11-27 Exxon Research & Engineering Co. Molybdenum complexes of ashless oxazoline dispersants as friction reducing antiwear additives for lubricating oils
US4344853A (en) * 1980-10-06 1982-08-17 Exxon Research & Engineering Co. Functional fluid containing metal salts of esters of hydrocarbyl succinic acid or anhydride with thio-bis-alkanols as antioxidants
US4564438A (en) * 1985-05-31 1986-01-14 Nalco Chemical Company Styrene-dialkyl maleate copolymers as dewaxing agents
CA1262721A (en) * 1985-07-11 1989-11-07 Jacob Emert Oil soluble dispersant additives useful in oleaginous compositions
US4839074A (en) * 1987-05-22 1989-06-13 Exxon Chemical Patents Inc. Specified C14 -carboxylate/vinyl ester polymer-containing compositions for lubricating oil flow improvement
US4804794A (en) * 1987-07-13 1989-02-14 Exxon Chemical Patents Inc. Viscosity modifier polymers
US5891831A (en) 1996-02-20 1999-04-06 Sanyo Chemical Industries, Ltd. Viscosity index improver, engine lubricant composition, and concentrate
US5939365A (en) * 1996-12-20 1999-08-17 Exxon Chemical Patents Inc. Lubricant with a higher molecular weight copolymer lube oil flow improver
JP3872167B2 (ja) * 1997-05-09 2007-01-24 三洋化成工業株式会社 流動点降下剤
US6583247B1 (en) * 1999-03-16 2003-06-24 Infineum International Ltd. Process for producing free radical polymerized copolymers
US6255261B1 (en) * 1999-09-22 2001-07-03 Ethyl Corporation (Meth) acrylate copolymer pour point depressants
JP2001354980A (ja) * 2000-06-14 2001-12-25 Sanyo Chem Ind Ltd 流動点降下剤および油組成物
US6475963B1 (en) * 2001-05-01 2002-11-05 Infineum International Ltd. Carboxylate-vinyl ester copolymer blend compositions for lubricating oil flow improvement
EP1266954A1 (en) * 2001-06-15 2002-12-18 Infineum International Limited Specific basestock mixtures for diesel engine lubricating compositions
EP1340803A1 (en) * 2002-02-27 2003-09-03 Infineum International Limited Lubricating oil compositions
US6869919B2 (en) * 2002-09-10 2005-03-22 Infineum International Ltd. Lubricating oil compositions
US7018962B2 (en) * 2003-06-12 2006-03-28 Infineum International Limited Viscosity index improver concentrates

Also Published As

Publication number Publication date
CA2645580C (en) 2015-06-30
SG153029A1 (en) 2009-06-29
CN101451086B (zh) 2013-06-12
EP2071013A3 (en) 2011-10-12
CN101451086A (zh) 2009-06-10
JP2009138195A (ja) 2009-06-25
CA2645580A1 (en) 2009-06-03
EP2071013A2 (en) 2009-06-17
US20090143263A1 (en) 2009-06-04
EP2071013B1 (en) 2017-11-08

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