JP2009138195A5 - - Google Patents

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Publication number
JP2009138195A5
JP2009138195A5 JP2008308406A JP2008308406A JP2009138195A5 JP 2009138195 A5 JP2009138195 A5 JP 2009138195A5 JP 2008308406 A JP2008308406 A JP 2008308406A JP 2008308406 A JP2008308406 A JP 2008308406A JP 2009138195 A5 JP2009138195 A5 JP 2009138195A5
Authority
JP
Japan
Prior art keywords
lubricating oil
oil composition
lofi
distribution
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.)
Granted
Application number
JP2008308406A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009138195A (ja
JP5517440B2 (ja
Filing date
Publication date
Priority claimed from US11/949,083 external-priority patent/US20090143263A1/en
Application filed filed Critical
Publication of JP2009138195A publication Critical patent/JP2009138195A/ja
Publication of JP2009138195A5 publication Critical patent/JP2009138195A5/ja
Application granted granted Critical
Publication of JP5517440B2 publication Critical patent/JP5517440B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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 true JP2009138195A5 (https=) 2012-01-26
JP5517440B2 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)

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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

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