[go: up one dir, main page]

WO2007001444A3 - Multifunctional lubricant additive package for a rough mechanical component surface - Google Patents

Multifunctional lubricant additive package for a rough mechanical component surface Download PDF

Info

Publication number
WO2007001444A3
WO2007001444A3 PCT/US2005/039765 US2005039765W WO2007001444A3 WO 2007001444 A3 WO2007001444 A3 WO 2007001444A3 US 2005039765 W US2005039765 W US 2005039765W WO 2007001444 A3 WO2007001444 A3 WO 2007001444A3
Authority
WO
WIPO (PCT)
Prior art keywords
lubricant
additive
component surface
mechanical component
additive package
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.)
Ceased
Application number
PCT/US2005/039765
Other languages
French (fr)
Other versions
WO2007001444A2 (en
Inventor
Hongmei Wen
Clark V Cooper
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.)
Pratt and Whitney Co Inc
Original Assignee
Pratt and Whitney Co Inc
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 Pratt and Whitney Co Inc filed Critical Pratt and Whitney Co Inc
Priority to EP05858294A priority Critical patent/EP1828358A2/en
Priority to US11/887,683 priority patent/US20090082236A1/en
Priority to JP2007540018A priority patent/JP2008519126A/en
Publication of WO2007001444A2 publication Critical patent/WO2007001444A2/en
Publication of WO2007001444A3 publication Critical patent/WO2007001444A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • 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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/76—Esters containing free hydroxy or carboxyl groups
    • 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
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—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
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • 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
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type 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
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C10M2219/068—Thiocarbamate metal salts
    • 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
    • C10M2223/041—Triaryl phosphates
    • 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
    • C10M2223/049—Phosphite
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • 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
    • C10N2040/02—Bearings
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/12—Gas-turbines
    • C10N2040/13—Aircraft turbines
    • 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
    • C10N2040/25—Internal-combustion engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Cette invention concerne une composition ou un additif lubrifiant polyvalent permettant d'améliorer la capacité de charge, la résistance au frottement (formation de rainures), ainsi que d'autres caractéristiques de performance d'un lubrifiant. La composition comprend un modificateur de frottement, un additif anti-usure, un additif extrême pression, et un modificateur de longévité à la fatigue de surface. Cette invention concerne également un procédé permettant d'améliorer les caractéristiques de performance d'un lubrifiant, lequel procédé comprend les étapes qui consistent à mélanger une huile de base lubrifiante ou un lubrifiant totalement composé avec la composition d'additifs lubrifiants polyvalents susmentionnée.The present invention provides a versatile lubricant composition or additive to improve load capacity, friction resistance (groove formation), and other performance characteristics of a lubricant. The composition comprises a friction modifier, an anti-wear additive, an extreme pressure additive, and a surface fatigue life modifier. Also provided is a method for improving the performance characteristics of a lubricant, which process comprises the steps of mixing a lubricating base oil or a fully composed lubricant with the above-mentioned polyvalent lubricant additive composition.

PCT/US2005/039765 2004-11-04 2005-11-04 Multifunctional lubricant additive package for a rough mechanical component surface Ceased WO2007001444A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP05858294A EP1828358A2 (en) 2004-11-04 2005-11-04 Multifunctional lubricant additive package for a rough mechanical component surface
US11/887,683 US20090082236A1 (en) 2004-11-04 2005-11-04 Multifunctional Lubricant Additive Package for a Rough Mechanical Component Surface
JP2007540018A JP2008519126A (en) 2004-11-04 2005-11-04 Multifunctional lubricant additive package for rough surfaces of machine parts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62541604P 2004-11-04 2004-11-04
US60/625,416 2004-11-04

Publications (2)

Publication Number Publication Date
WO2007001444A2 WO2007001444A2 (en) 2007-01-04
WO2007001444A3 true WO2007001444A3 (en) 2007-03-22

Family

ID=37433747

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/US2005/039765 Ceased WO2007001444A2 (en) 2004-11-04 2005-11-04 Multifunctional lubricant additive package for a rough mechanical component surface
PCT/US2005/039764 Ceased WO2007001443A2 (en) 2004-11-04 2005-11-04 Lubricant additive packages for improving load-carrying capacity and surface fatigue life
PCT/US2005/039763 Ceased WO2006137928A2 (en) 2004-11-04 2005-11-04 Lubricants containing multifunctional additive packages therein for improving load-carrying capacity, increasing surface fatigue life and reducing friction
PCT/US2005/039766 Ceased WO2007001445A2 (en) 2004-11-04 2005-11-04 Multifunctional lubricant additive package

Family Applications After (3)

Application Number Title Priority Date Filing Date
PCT/US2005/039764 Ceased WO2007001443A2 (en) 2004-11-04 2005-11-04 Lubricant additive packages for improving load-carrying capacity and surface fatigue life
PCT/US2005/039763 Ceased WO2006137928A2 (en) 2004-11-04 2005-11-04 Lubricants containing multifunctional additive packages therein for improving load-carrying capacity, increasing surface fatigue life and reducing friction
PCT/US2005/039766 Ceased WO2007001445A2 (en) 2004-11-04 2005-11-04 Multifunctional lubricant additive package

Country Status (4)

Country Link
US (4) US20090137436A1 (en)
EP (4) EP1814969A2 (en)
JP (4) JP2008519126A (en)
WO (4) WO2007001444A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2112338B1 (en) * 2008-04-25 2010-11-03 Perkins Engines Company Limited Lubrication system
KR101808012B1 (en) * 2009-08-18 2017-12-11 더루우브리졸코오포레이션 Antiwear composition and method of lubricating driveline device
JP5970451B2 (en) 2010-06-25 2016-08-17 カストロール リミテッド Uses and compositions
PL2633009T3 (en) 2010-10-26 2016-10-31 Non-aqueous lubricant and fuel compositions comprising fatty acid esters of hydroxy- carboxylic acids, and uses thereof
WO2012164080A1 (en) 2011-06-03 2012-12-06 Intelligent Insect Control Insecticidal polyethylene fiber, yarn or textile products with improved migration profiles and washing resistance
DK2756189T3 (en) 2011-10-28 2019-04-08 Rem Tech Inc Wind turbine gearbox lubrication system
FR2986801B1 (en) * 2012-02-15 2014-09-05 Total Raffinage Marketing LUBRICATING COMPOSITIONS FOR TRANSMISSIONS
WO2015020245A1 (en) * 2013-08-07 2015-02-12 영동대학교 산학협력단 Metal surface modifier
US20150170688A1 (en) * 2013-12-18 2015-06-18 Western Digital Technologies, Inc. Grease composition additive for pivot bearing assemblies
US20180245017A1 (en) * 2015-02-26 2018-08-30 Dow Global Technologies Llc Lubricant formulations with enhanced anti-wear and extreme pressure performance
US11448128B2 (en) 2020-02-10 2022-09-20 Raytheon Technologies Corporation Fluid additive system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289509A (en) * 1933-11-01 1942-07-14 Atlantic Refining Co Lubricant
US2527889A (en) * 1946-08-19 1950-10-31 Union Oil Co Diesel engine fuel
GB2038356A (en) * 1978-12-18 1980-07-23 Chevron Res Method of Improving Fuel Economy of an Internal Combustion Engine and Composition Therefor
US4501678A (en) * 1982-06-09 1985-02-26 Idemitsu Kosan Company Limited Lubricants for improving fatigue life
US5320765A (en) * 1987-10-02 1994-06-14 Exxon Chemical Patents Inc. Low ash lubricant compositions for internal combustion engines
US6172014B1 (en) * 1998-06-30 2001-01-09 Pennzoil-Quaker State Method of lubricating compression cylinders used in the manufacture of high-pressure polyethylene
US20030096713A1 (en) * 1994-04-19 2003-05-22 Eric R. Schnur Lubricating compositions with improved oxidation resistance containing a dispersant and an antioxidant

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1248516A (en) * 1985-07-15 1989-01-10 Stephen C. Cohen Lubricating oil compositions containing novel combination of stabilizers
JP2546796B2 (en) * 1987-03-02 1996-10-23 出光興産株式会社 Lubricating oil composition for power transmission
DE69019146T2 (en) * 1989-12-14 1995-08-31 Idemitsu Kosan Co Use of lubricating oil composition for fluorocarbon refrigerants.
US5155244A (en) * 1990-02-28 1992-10-13 Karlshamns Ab Preparation of antioxidant glyceride derivatives utilizing esterification
CA2025416C (en) * 1990-09-14 1999-06-22 Stephen Cedric Cohen Lubricating oil compositions containing novel combination of stabilizers (no. 2)
US5652201A (en) * 1991-05-29 1997-07-29 Ethyl Petroleum Additives Inc. Lubricating oil compositions and concentrates and the use thereof
DE59209625D1 (en) * 1991-07-17 1999-03-11 Ciba Geigy Ag Multifunctional lubricant additives
US5629272A (en) * 1991-08-09 1997-05-13 Oronite Japan Limited Low phosphorous engine oil compositions and additive compositions
JP3229652B2 (en) * 1992-05-29 2001-11-19 東燃ゼネラル石油株式会社 Lubricating oil composition
US5679883A (en) * 1992-10-19 1997-10-21 Wedeven; Lavern D. Method and apparatus for comprehensive evaluation of tribological materials
JPH07216378A (en) * 1994-01-31 1995-08-15 Tonen Corp Lubricating oil composition
US6096692A (en) * 1994-08-29 2000-08-01 Kao Corporation Synthetic lubricating oil
JPH08157847A (en) * 1994-12-08 1996-06-18 Japan Energy Corp Lubricating oil composition for HFC Freon compressor, method for improving lubricity of HFC Freon compressor, and working fluid composition containing the lubricating oil composition
JPH09125081A (en) * 1995-10-27 1997-05-13 Nippon Oil Co Ltd Lubricating oil composition for internal combustion engines
JP4049916B2 (en) * 1998-12-25 2008-02-20 出光興産株式会社 High temperature lubricating oil composition
JP4342034B2 (en) * 1999-05-27 2009-10-14 Ｎｏｋクリューバー株式会社 Lubricating oil composition
US20030016647A1 (en) * 2000-01-13 2003-01-23 Kenneth Margon System and method for multipoint to multipoint data communication
JP4212748B2 (en) * 2000-02-01 2009-01-21 新日本石油株式会社 4-cycle engine oil composition for motorcycles
JP4931299B2 (en) * 2001-07-31 2012-05-16 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition
US20030166474A1 (en) * 2002-01-31 2003-09-04 Winemiller Mark D. Lubricating oil compositions with improved friction properties
JP4246963B2 (en) * 2002-05-22 2009-04-02 シェブロンジャパン株式会社 Lubricating oil composition

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289509A (en) * 1933-11-01 1942-07-14 Atlantic Refining Co Lubricant
US2527889A (en) * 1946-08-19 1950-10-31 Union Oil Co Diesel engine fuel
GB2038356A (en) * 1978-12-18 1980-07-23 Chevron Res Method of Improving Fuel Economy of an Internal Combustion Engine and Composition Therefor
US4501678A (en) * 1982-06-09 1985-02-26 Idemitsu Kosan Company Limited Lubricants for improving fatigue life
US5320765A (en) * 1987-10-02 1994-06-14 Exxon Chemical Patents Inc. Low ash lubricant compositions for internal combustion engines
US20030096713A1 (en) * 1994-04-19 2003-05-22 Eric R. Schnur Lubricating compositions with improved oxidation resistance containing a dispersant and an antioxidant
US6172014B1 (en) * 1998-06-30 2001-01-09 Pennzoil-Quaker State Method of lubricating compression cylinders used in the manufacture of high-pressure polyethylene

Also Published As

Publication number Publication date
JP2008519125A (en) 2008-06-05
WO2007001443A3 (en) 2007-03-22
WO2007001445A3 (en) 2007-03-22
US20080312116A1 (en) 2008-12-18
JP5362990B2 (en) 2013-12-11
JP2008519124A (en) 2008-06-05
EP1828357A2 (en) 2007-09-05
EP1814969A2 (en) 2007-08-08
WO2007001445A2 (en) 2007-01-04
US20090082236A1 (en) 2009-03-26
US20090137436A1 (en) 2009-05-28
WO2007001444A2 (en) 2007-01-04
US20090011964A1 (en) 2009-01-08
JP2008519126A (en) 2008-06-05
WO2006137928A2 (en) 2006-12-28
WO2006137928A3 (en) 2007-03-22
EP1828358A2 (en) 2007-09-05
EP1814968A2 (en) 2007-08-08
WO2007001443A2 (en) 2007-01-04
JP2008519127A (en) 2008-06-05

Similar Documents

Publication Publication Date Title
WO2007001444A3 (en) Multifunctional lubricant additive package for a rough mechanical component surface
WO2004081145A3 (en) Blending of low viscosity fischer-tropsch base oils and fischer-tropsch derived bottoms or bright stock
CA2425758A1 (en) An antioxidant combination for oxidation and deposit control in lubricants containing molybdenum and alkylated phenothiazine
ATE549389T1 (en) USE OF A LUBRICANT OIL COMPOSITION
ATE530624T1 (en) LUBRICANTS FOR HYDROGEN POWERED ENGINES
SG153755A1 (en) Trunk piston engine lubricating oil compositions
DE60203639D1 (en) LUBRICANT COMPOSITION WITH IMPROVED FUEL SAVINGS
WO2007111741A3 (en) Lubricant composition for a final drive axle
ATE552327T1 (en) LUBRICANT OIL COMPOSITIONS
FR3073228B1 (en) LUBRICANT COMPOSITION FOR GEAR
EP1300481A3 (en) Powder metal valve guide
WO2007070691A3 (en) Lubricant oil compositions containing gtl base stock(s)
ATE306527T1 (en) LUBRICANT COMPOSITIONS FOR MARINE DIESEL ENGINES
WO2011070141A3 (en) Lubricating oil composition
WO2004005439A3 (en) Silane additives for lubricants and fuels
EP1930400A4 (en) LUBRICANT COMPOSITION
WO2005026493A3 (en) Phospholipid lubricating agents in aqueous based drilling fluids
SG127858A1 (en) Lubricating oil composition
WO2006032271A8 (en) Method and system for modifying a used hydrocarbon fluid to create a cylinder oil
WO2006047361A3 (en) Ashless consumable engine oil
EP1416035A3 (en) Methods and compositions for reducing wear in internal combustion engines lubricated with a low phosphorous content borate-containing lubricating oil
TW200728448A (en) Improvements in two-stroke lubricating oils
SG139677A1 (en) Lubricating oil composition
FR3108621B1 (en) Use of alkyl methacrylate polymer to reduce particulate emissions
WO2004026811A3 (en) Succinic acid semi-amides as anti-corrosives agents

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
REEP Request for entry into the european phase

Ref document number: 2005858294

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2005858294

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007540018

Country of ref document: JP

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWP Wipo information: published in national office

Ref document number: 2005858294

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 11887683

Country of ref document: US