JP2009544821A - 潤滑の方法およびその潤滑組成物 - Google Patents

潤滑の方法およびその潤滑組成物 Download PDF

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Publication number
JP2009544821A
JP2009544821A JP2009521978A JP2009521978A JP2009544821A JP 2009544821 A JP2009544821 A JP 2009544821A JP 2009521978 A JP2009521978 A JP 2009521978A JP 2009521978 A JP2009521978 A JP 2009521978A JP 2009544821 A JP2009544821 A JP 2009544821A
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JP
Japan
Prior art keywords
dispersant
lubricating composition
thiadiazole
lubricating
polysulfide
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.)
Withdrawn
Application number
JP2009521978A
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English (en)
Japanese (ja)
Inventor
マーク アール． ベーカー，
シュレヤシ ラヒリ，
ガブリエル ビー． ローズ，
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.)
Lubrizol Corp
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Lubrizol Corp
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Filing date
Publication date
Application filed by Lubrizol Corp filed Critical Lubrizol Corp
Publication of JP2009544821A publication Critical patent/JP2009544821A/ja
Withdrawn legal-status Critical Current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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • 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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/08—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic sulfur-, selenium- or tellurium-containing compound
    • 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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
    • C10M2215/28—Amides; Imides
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • C10M2219/106—Thiadiazoles
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/042—Metal salts thereof
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/043—Ammonium or amine salts thereof
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/047—Thioderivatives not containing metallic elements
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2030/54—Fuel economy
    • 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
    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/10—Chemical after-treatment of the constituents of the lubricating composition by sulfur or a compound containing sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • General Details Of Gearings (AREA)
JP2009521978A 2006-07-27 2007-07-25 潤滑の方法およびその潤滑組成物 Withdrawn JP2009544821A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82052506P 2006-07-27 2006-07-27
PCT/US2007/074310 WO2008014315A2 (en) 2006-07-27 2007-07-25 Method of lubricating and lubricating compositions thereof

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014164255A Division JP2014208854A (ja) 2006-07-27 2014-08-12 潤滑の方法およびその潤滑組成物

Publications (1)

Publication Number Publication Date
JP2009544821A true JP2009544821A (ja) 2009-12-17

Family

ID=38982289

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2009521978A Withdrawn JP2009544821A (ja) 2006-07-27 2007-07-25 潤滑の方法およびその潤滑組成物
JP2014164255A Pending JP2014208854A (ja) 2006-07-27 2014-08-12 潤滑の方法およびその潤滑組成物

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2014164255A Pending JP2014208854A (ja) 2006-07-27 2014-08-12 潤滑の方法およびその潤滑組成物

Country Status (7)

Country Link
US (1) US8435932B2 (https=)
EP (1) EP2046925A2 (https=)
JP (2) JP2009544821A (https=)
CN (1) CN101517046B (https=)
AU (1) AU2007279288B2 (https=)
CA (1) CA2659250C (https=)
WO (1) WO2008014315A2 (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120208731A1 (en) 2009-09-16 2012-08-16 The Lubrizol Corporation Lubricating Composition Containing an Ester
US9708561B2 (en) 2013-05-14 2017-07-18 Basf Se Lubricating oil composition with enhanced energy efficiency
US9938484B2 (en) 2013-05-17 2018-04-10 Basf Se Use of polytetrahydrofuranes in lubricating oil compositions
RU2668975C2 (ru) 2013-09-16 2018-10-05 Басф Се Сложный полиэфир и применение сложного полиэфира в смазочных материалах
JP6219799B2 (ja) * 2013-10-18 2017-10-25 Ｊｘｔｇエネルギー株式会社 ハイブリッド車又は電気自動車の減速機用潤滑油組成物
CA2929468A1 (en) 2013-11-26 2015-06-04 Basf Se The use of polyalkylene glycol esters in lubricating oil compositions
WO2015113850A1 (en) 2014-01-28 2015-08-06 Basf Se The use of alkoxylated polyethylene glycols in lubricating oil compositions
ES2620009T3 (es) 2014-04-22 2017-06-27 Basf Se Composición lubricante que comprende un éster de una mezcla de alcoholes C17
EP3146028B1 (en) 2014-05-22 2018-07-11 Basf Se Lubricant compositions containing beta-glucans
WO2016138939A1 (en) 2015-03-03 2016-09-09 Basf Se Pib as high viscosity lubricant base stock
EP3085757A1 (en) 2015-04-23 2016-10-26 Basf Se Stabilization of alkoxylated polytetrahydrofuranes with antioxidants
US11352582B2 (en) * 2015-11-06 2022-06-07 The Lubrizol Corporation Lubricant with high pyrophosphate level
EP3293246A1 (en) 2016-09-13 2018-03-14 Basf Se Lubricant compositions containing diurea compounds
EP3315591A1 (en) 2016-10-28 2018-05-02 Basf Se Energy efficient lubricant compositions
US10647939B2 (en) 2016-11-18 2020-05-12 International Petroleum Products & Additives Company, Inc. Thiadiazole components, compositions, and methods
US10308889B1 (en) * 2018-08-03 2019-06-04 Afton Chemical Corporation Lubricity additives for fuels
WO2020095489A1 (ja) * 2018-11-09 2020-05-14 Dic株式会社 潤滑油組成物
EP3683290B1 (en) * 2019-01-16 2023-09-06 Afton Chemical Corporation Lubricant containing thiadiazole derivatives
US10808198B2 (en) 2019-01-16 2020-10-20 Afton Chemical Corporation Lubricant containing thiadiazole derivatives
EP4143278A1 (en) 2020-04-27 2023-03-08 The Lubrizol Corporation Method of lubricating an automotive or industrial gear
JP2024531336A (ja) * 2021-08-17 2024-08-29 ザ ルブリゾル コーポレイション 自動車又は工業用歯車を潤滑する方法
EP4544010A1 (en) 2022-06-27 2025-04-30 The Lubrizol Corporation Method of lubricating an automotive or industrial gear
EP4368687B1 (en) 2022-11-10 2025-06-25 Afton Chemical Corporation Corrosion inhibitor and industrial lubricant including the same
US11795412B1 (en) * 2023-03-03 2023-10-24 Afton Chemical Corporation Lubricating composition for industrial gear fluids

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017A (en) * 1843-03-21 Plate turn-button for fastening cupboard and other doors
JPS5070407A (https=) * 1973-07-19 1975-06-11
JPH04505033A (ja) * 1990-01-05 1992-09-03 ザ ルブリゾル コーポレイション 普遍的な駆動系流体

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136043A (en) * 1973-07-19 1979-01-23 The Lubrizol Corporation Homogeneous compositions prepared from dimercaptothiadiazoles
US4618438A (en) * 1985-04-03 1986-10-21 Pennwalt Corporation Polymeric thiadiazole lubricant additive
US5597785A (en) * 1991-10-02 1997-01-28 R. T. Vanderbilt Company, Inc. Succinimide derivatives of 2,5-dimercapto-1,3,4-thiadiazole
US5186850A (en) * 1992-07-09 1993-02-16 Mobil Oil Corporation Multifunctional ashless dispersants derived from Mannich reaction of alkyl- or alkenylsuccinimides, dimercaptothiadiazoles, and carbonyl compounds
US5358650A (en) * 1993-04-01 1994-10-25 Ethyl Corporation Gear oil compositions
TW425425B (en) * 1994-08-03 2001-03-11 Lubrizol Corp Lubricating compositions, concentrates, and greases containing the combination of an organic polysulfide and an overbased composition or a phosphorus or boron compound
AU710294B2 (en) * 1995-09-12 1999-09-16 Lubrizol Corporation, The Lubrication fluids for reduced air entrainment and improved gear protection
FR2795272B1 (fr) * 1999-06-18 2001-07-20 Thomson Multimedia Sa Procede de commutation de flux mpeg
EP1308496B1 (en) 2001-11-06 2006-06-14 The Lubrizol Corporation (an Ohio corporation) Tramsmission fluids exhibiting reduced pitting
US6689723B2 (en) * 2002-03-05 2004-02-10 Exxonmobil Chemical Patents Inc. Sulfide- and polysulfide-containing lubricating oil additive compositions and lubricating compositions containing the same
US6528458B1 (en) * 2002-04-19 2003-03-04 The Lubrizol Corporation Lubricant for dual clutch transmission
US7056871B2 (en) * 2003-04-25 2006-06-06 Chevron Oronite Company Llc Lubricating oil composition which decreases copper corrosion and method of making same
US20040214729A1 (en) * 2003-04-25 2004-10-28 Buitrago Juan A. Gear oil composition having improved copper corrosion properties
US20050041395A1 (en) * 2003-08-21 2005-02-24 The Lubrizol Corporation Multifunctional dispersants

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017A (en) * 1843-03-21 Plate turn-button for fastening cupboard and other doors
JPS5070407A (https=) * 1973-07-19 1975-06-11
JPH04505033A (ja) * 1990-01-05 1992-09-03 ザ ルブリゾル コーポレイション 普遍的な駆動系流体

Also Published As

Publication number Publication date
EP2046925A2 (en) 2009-04-15
US20100016189A1 (en) 2010-01-21
CA2659250C (en) 2014-12-23
US8435932B2 (en) 2013-05-07
JP2014208854A (ja) 2014-11-06
CN101517046A (zh) 2009-08-26
AU2007279288A1 (en) 2008-01-31
CA2659250A1 (en) 2008-01-31
WO2008014315A2 (en) 2008-01-31
WO2008014315A3 (en) 2008-04-17
AU2007279288B2 (en) 2011-09-22
CN101517046B (zh) 2013-11-13

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