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
lubricant additive
component surface
mechanical component
Prior art date
Application number
PCT/US2005/039765
Other languages
French (fr)
Other versions
WO2007001444A2 (en
Inventor
Hongmei Wen
Clark V Cooper
Original Assignee
Pratt & Whitney
Hongmei Wen
Clark V Cooper
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 & Whitney, Hongmei Wen, Clark V Cooper filed Critical Pratt & Whitney
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

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

The present invention provides a multifunctional lubricant additive or composition for improving load-carrying capacity, scuffing (scoring) resistance, and other performance characteristics of a lubricant. The composition includes a friction modifier, an antiwear additive, an extreme pressure additive, and a surface fatigue life modifier. The present invention further provides a method for improving the performance characteristics of a lubricant, which includes a step of mixing a lubricant base oil or fully­ formulated lubricant with the above-described multifunctional lubricant additive composition.
PCT/US2005/039765 2004-11-04 2005-11-04 Multifunctional lubricant additive package for a rough mechanical component surface 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 WO2007001444A2 (en) 2004-11-04 2005-11-04 Multifunctional lubricant additive package for a rough mechanical component surface
PCT/US2005/039764 WO2007001443A2 (en) 2004-11-04 2005-11-04 Lubricant additive packages for improving load-carrying capacity and surface fatigue life
PCT/US2005/039766 WO2007001445A2 (en) 2004-11-04 2005-11-04 Multifunctional lubricant additive package
PCT/US2005/039763 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

Family Applications After (3)

Application Number Title Priority Date Filing Date
PCT/US2005/039764 WO2007001443A2 (en) 2004-11-04 2005-11-04 Lubricant additive packages for improving load-carrying capacity and surface fatigue life
PCT/US2005/039766 WO2007001445A2 (en) 2004-11-04 2005-11-04 Multifunctional lubricant additive package
PCT/US2005/039763 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

Country Status (4)

Country Link
US (4) US20090082236A1 (en)
EP (4) EP1814968A2 (en)
JP (4) JP2008519127A (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
DE602008003305D1 (en) * 2008-04-25 2010-12-16 Perkins Engines Co Ltd lubrication system
US8951943B2 (en) * 2009-08-18 2015-02-10 The Lubrizol Corporation Antiwear composition and method of lubricating driveline device
UA109139C2 (en) 2010-06-25 2015-07-27 APPLICATIONS 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
JP2015502503A (en) 2011-10-28 2015-01-22 アール・イー・エム・テクノロジーズ・インコーポレーテツド Wind turbine transmission 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
WO2016137882A1 (en) * 2015-02-26 2016-09-01 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
EP0524145B1 (en) * 1991-07-17 1999-01-27 Ciba Specialty Chemicals Holding Inc. Multifunctional additives for lubricants
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
KR100213525B1 (en) * 1994-08-29 1999-08-02 가오가부시끼가이샤 Synthetic lubricating oil
JPH08157847A (en) * 1994-12-08 1996-06-18 Japan Energy Corp Lubricating oil composition for hfc fluorocarbon compressor, improvement of lubricating property of hfc fluorocarbon compressor and actuation fluid composition containing the same lubricating oil composition
JPH09125081A (en) * 1995-10-27 1997-05-13 Nippon Oil Co Ltd Lubricating oil composition for internal combustion engine
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
US20090137436A1 (en) 2009-05-28
JP2008519127A (en) 2008-06-05
WO2006137928A3 (en) 2007-03-22
EP1828358A2 (en) 2007-09-05
EP1814968A2 (en) 2007-08-08
WO2007001445A3 (en) 2007-03-22
WO2007001443A3 (en) 2007-03-22
WO2007001443A2 (en) 2007-01-04
EP1814969A2 (en) 2007-08-08
WO2007001445A2 (en) 2007-01-04
US20090082236A1 (en) 2009-03-26
US20080312116A1 (en) 2008-12-18
WO2007001444A2 (en) 2007-01-04
US20090011964A1 (en) 2009-01-08
JP2008519124A (en) 2008-06-05
JP5362990B2 (en) 2013-12-11
JP2008519125A (en) 2008-06-05
JP2008519126A (en) 2008-06-05
EP1828357A2 (en) 2007-09-05
WO2006137928A2 (en) 2006-12-28

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