JP2007146090A5 - - Google Patents

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Publication number
JP2007146090A5
JP2007146090A5 JP2005347002A JP2005347002A JP2007146090A5 JP 2007146090 A5 JP2007146090 A5 JP 2007146090A5 JP 2005347002 A JP2005347002 A JP 2005347002A JP 2005347002 A JP2005347002 A JP 2005347002A JP 2007146090 A5 JP2007146090 A5 JP 2007146090A5
Authority
JP
Japan
Prior art keywords
composition according
oil
lubricating
additive
molybdenum compound
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.)
Abandoned
Application number
JP2005347002A
Other languages
Japanese (ja)
Other versions
JP2007146090A (en
Filing date
Publication date
Priority claimed from GB0508820A external-priority patent/GB0508820D0/en
Application filed filed Critical
Publication of JP2007146090A publication Critical patent/JP2007146090A/en
Publication of JP2007146090A5 publication Critical patent/JP2007146090A5/ja
Abandoned legal-status Critical Current

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Claims (8)

（Ａ）潤滑粘性油；
（Ｂ）エステル添加剤成分としての、グリセロールと１２〜３０個の炭素原子及び０〜３個の炭素−炭素二重結合を含むカルボン酸との１又はそれより多くのエステルであって、（B）成分の１から３０質量％が、１又はそれより多くのモノエステルである；及び
（Ｃ）更なる添加剤成分としての、油溶性モリブデン化合物
を含む組成物。 (A) Lubricating viscous oil;
(B) one or more esters of glycerol with a carboxylic acid containing 12 to 30 carbon atoms and 0 to 3 carbon-carbon double bonds as an ester additive component, 1 ) to 30% by weight of the component is one or more monoesters; and (C) a composition comprising an oil-soluble molybdenum compound as a further additive component. カルボン酸が、飽和又は不飽和のＣ16-18脂肪酸である請求項１に記載の組成物。 The composition according to claim 1, wherein the carboxylic acid is a saturated or unsaturated C 16-18 fatty acid. 油溶性モリブデン化合物が、三核モリブデン化合物である請求項１又は２に記載の組成物。 The composition according to claim 1 or 2 , wherein the oil-soluble molybdenum compound is a trinuclear molybdenum compound. 更に、無灰分散剤、金属清浄剤、腐食抑制剤、ジヒドロカルビルジチオリン酸金属塩、酸化防止剤、流動点降下剤、付加的摩擦改良剤、消泡剤及び粘度改良剤より選ばれる、（Ｂ）及び（Ｃ）とは異なる、１又はそれより多くの共添加剤を含む請求項１〜３のいずれか１項に記載の組成物。 Further, selected from ashless dispersants, metal detergents, corrosion inhibitors, dihydrocarbyl dithiophosphate metal salts, antioxidants, pour point depressants, additional friction modifiers, antifoaming agents and viscosity modifiers, (B) And a composition according to any one of claims 1 to 3 , comprising one or more co-additives different from (C). 濃縮物の形態にある、請求項１から３のいずれか1項に記載の組成物。4. A composition according to any one of claims 1 to 3 in the form of a concentrate. 潤滑粘性油が、３０〜７０質量％の量で存在する請求項５に記載の濃縮物。 6. The concentrate according to claim 5 , wherein the lubricating viscous oil is present in an amount of 30 to 70% by weight. ９０℃を越える作業温度で内燃エンジンの摩擦変化を改良する方法であって、エンジンを運転すること、及びエンジンを請求項１〜４のいずれか１項に記載の組成物で潤滑化することを含む方法。 A method of improving the friction change in the internal combustion engine at operating temperatures exceeding 90 ° C., to operate the engine, and that lubricated with a composition according to any one of claims 1-4 engine Including methods. ９０℃を越える作業温度での内燃エンジンの潤滑化において潤滑油組成物の摩擦変化特性を強化するための、請求項１〜３のいずれか１項に定義するような添加剤（Ｃ）との組み合わせでの添加剤（Ｂ）の使用。 An additive (C) as defined in any one of claims 1 to 3 for enhancing the friction change properties of a lubricating oil composition in lubricating internal combustion engines at operating temperatures exceeding 90 ° C. Use of additive (B) in combination.
JP2005347002A 2004-11-01 2005-11-01 Lubricating composition Abandoned JP2007146090A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04256742 2004-11-01
GB0508820A GB0508820D0 (en) 2005-04-29 2005-04-29 Lubricating compositions

Publications (2)

Publication Number Publication Date
JP2007146090A JP2007146090A (en) 2007-06-14
JP2007146090A5 true JP2007146090A5 (en) 2008-12-18

Family

ID=36283151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005347002A Abandoned JP2007146090A (en) 2004-11-01 2005-11-01 Lubricating composition

Country Status (4)

Country Link
US (1) US20060111253A1 (en)
JP (1) JP2007146090A (en)
CA (1) CA2524989A1 (en)
SG (1) SG122048A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4825170B2 (en) 2007-05-31 2011-11-30 株式会社リコー Image forming apparatus
CA2882593A1 (en) * 2012-08-20 2014-02-27 Vantage Specialties, Inc. Molybdenum-containing composition
JP5973290B2 (en) * 2012-08-28 2016-08-23 Ntn株式会社 Grease composition for constant velocity joint and constant velocity joint enclosing it
GB201317278D0 (en) * 2013-09-30 2013-11-13 Croda Int Plc Gear oil composition
US9909079B2 (en) 2013-10-18 2018-03-06 Chevron Oronite Company Llc Lubricating oil composition for protection of silver bearings in medium speed diesel engines
JP6295285B2 (en) * 2016-02-25 2018-03-14 株式会社豊田中央研究所 Sliding system
WO2021149323A1 (en) * 2020-01-20 2021-07-29 Dic株式会社 Lubricating oil composition, and lubricating oil composition for internal combustion engines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304678A (en) * 1978-09-11 1981-12-08 Mobil Oil Corporation Lubricant composition for reduction of fuel consumption in internal combustion engines
US5614480A (en) * 1991-04-19 1997-03-25 The Lubrizol Corporation Lubricating compositions and concentrates
US6232276B1 (en) * 1996-12-13 2001-05-15 Infineum Usa L.P. Trinuclear molybdenum multifunctional additive for lubricating oils
US7452851B2 (en) * 2003-10-24 2008-11-18 Afton Chemical Corporation Lubricant compositions
US7875576B2 (en) * 2004-07-29 2011-01-25 Chevron Oronite Company Llc Lubricating oil composition for internal combustion engines

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