GB2439172B - Power transmission fluid with enhanced friction characteristics - Google Patents
Power transmission fluid with enhanced friction characteristicsInfo
- Publication number
- GB2439172B GB2439172B GB0709917A GB0709917A GB2439172B GB 2439172 B GB2439172 B GB 2439172B GB 0709917 A GB0709917 A GB 0709917A GB 0709917 A GB0709917 A GB 0709917A GB 2439172 B GB2439172 B GB 2439172B
- Authority
- GB
- United Kingdom
- Prior art keywords
- power transmission
- transmission fluid
- friction characteristics
- enhanced friction
- enhanced
- 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.)
- Active
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
- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
-
- 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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- 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
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/02—Petroleum fractions
-
- 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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/24—Compounds containing phosphorus, arsenic or antimony
-
- 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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/26—Compounds containing silicon or boron, e.g. silica, sand
-
- 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
- C10M141/06—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 nitrogen-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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/028—Overbased 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/26—Overbased carboxylic acid 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- 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
- C10M2215/086—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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
-
- 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
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
- C10M2215/224—Imidazoles
-
- 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
- C10M2215/28—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
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- 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
- C10N2030/76—Reduction of noise, shudder, or vibrations
-
- 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
- C10N2040/042—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
-
- 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
- C10N2040/044—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for manual transmissions
-
- 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
- C10N2040/045—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for continuous variable transmission [CVT]
-
- 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
- C10N2060/12—Chemical after-treatment of the constituents of the lubricating composition by phosphorus or a compound containing phosphorus, e.g. PxSy
-
- 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
- C10N2060/14—Chemical after-treatment of the constituents of the lubricating composition by boron or a compound containing boron
-
- C10N2240/042—
-
- C10N2240/044—
-
- C10N2240/045—
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/425,845 US20070293406A1 (en) | 2006-06-16 | 2006-06-16 | Power transmission fluid with enhanced friction characteristics |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0709917D0 GB0709917D0 (en) | 2007-07-04 |
GB2439172A GB2439172A (en) | 2007-12-19 |
GB2439172B true GB2439172B (en) | 2008-10-08 |
Family
ID=38265241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0709917A Active GB2439172B (en) | 2006-06-16 | 2007-05-23 | Power transmission fluid with enhanced friction characteristics |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070293406A1 (en) |
JP (1) | JP2007332377A (en) |
KR (1) | KR100892893B1 (en) |
CN (1) | CN101323810B (en) |
DE (1) | DE102007021044A1 (en) |
FR (1) | FR2902437A1 (en) |
GB (1) | GB2439172B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080119377A1 (en) * | 2006-11-22 | 2008-05-22 | Devlin Mark T | Lubricant compositions |
JP5379361B2 (en) * | 2007-08-08 | 2013-12-25 | 出光興産株式会社 | Antiwear agent, additive composition for lubricant and lubricating oil composition |
US20090318319A1 (en) * | 2008-06-23 | 2009-12-24 | Afton Chemical Corporation | Friction modifiers for slideway applications |
BRPI1008612A2 (en) * | 2009-02-18 | 2016-03-15 | Lubrizol Corp | amine derivatives as friction modifying agents in lubricants |
WO2010114896A1 (en) | 2009-03-31 | 2010-10-07 | Arqule, Inc. | Substituted indolo-pyridinone compounds |
KR101674702B1 (en) * | 2009-05-13 | 2016-11-09 | 더루우브리졸코오포레이션 | Lubricating composition containing malic acid derivative |
JP5642360B2 (en) * | 2009-06-16 | 2014-12-17 | シェブロンジャパン株式会社 | Lubricating oil composition |
CA2711626C (en) * | 2009-07-31 | 2017-11-28 | Chevron Japan Ltd. | Friction modifier and transmission oil |
US9506010B2 (en) | 2009-09-25 | 2016-11-29 | Idemitsu Kosan Co., Ltd. | Lubricant composition and continuously-variable transmission |
JP2011190331A (en) * | 2010-03-12 | 2011-09-29 | Idemitsu Kosan Co Ltd | Lubricant composition |
BR112013028292A2 (en) * | 2011-05-04 | 2019-09-24 | Lubrizol Corp | motorcycle engine lubricant |
JP5922449B2 (en) | 2012-03-14 | 2016-05-24 | 出光興産株式会社 | Lubricating oil composition |
WO2014135549A1 (en) * | 2013-03-04 | 2014-09-12 | Shell Internationale Research Maatschappij B.V. | Lubricating composition |
US10227544B2 (en) * | 2013-08-15 | 2019-03-12 | Infineum International Limited | Automotive transmission fluid compositions for improved energy efficiency |
US20150051129A1 (en) * | 2013-08-15 | 2015-02-19 | Infineum International Limited | Transmission Fluid Compositions for Improved Energy Efficiency |
EP3050945A4 (en) * | 2013-09-25 | 2017-06-07 | Idemitsu Kosan Co., Ltd | Lubricating oil composition for traction drive transmission |
BR112016006956B1 (en) * | 2013-09-30 | 2021-04-06 | The Lubrizol Corporation | FRICTION CONTROL METHOD |
JP2015151490A (en) * | 2014-02-17 | 2015-08-24 | 出光興産株式会社 | Lubricant composition |
JP6551727B2 (en) | 2015-03-31 | 2019-07-31 | 出光興産株式会社 | Lubricating oil composition |
JP6533689B2 (en) * | 2015-04-22 | 2019-06-19 | 出光興産株式会社 | Automatic transmission oil |
JP6940274B2 (en) * | 2016-01-21 | 2021-09-22 | Emgルブリカンツ合同会社 | Lubricating oil composition |
US20190352575A1 (en) * | 2018-05-18 | 2019-11-21 | Chevron Japan Ltd. | Lubricating oils for wet clutch systems |
CN115960667A (en) * | 2021-10-12 | 2023-04-14 | 中国石油天然气股份有限公司 | Ultra-long-life drive axle lubricating oil composition and preparation method thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2288790A1 (en) * | 1997-06-12 | 1998-12-17 | Exxon Chemical Patents, Inc. | Power transmission fluids of improved viscometric and anti-shudder properties |
WO2000073406A1 (en) * | 1999-05-28 | 2000-12-07 | Infineum International Limited | Zinc-free continuously variable transmission fluid |
EP1233054A1 (en) * | 2001-02-14 | 2002-08-21 | Ethyl Corporation | Automatic transmission fluids with improved anti-shudder properties |
EP1518921A1 (en) * | 2003-09-23 | 2005-03-30 | Afton Chemical Corporation | Power transmission fluids having extended friction durability |
EP1529831A2 (en) * | 2003-11-10 | 2005-05-11 | Afton Chemical Corporation | Lubricant compositions for power transmitting fluids |
EP1645616A1 (en) * | 2004-10-08 | 2006-04-12 | Afton Chemical Corporation | Power transmission fluids with enhanced antishudder durability |
EP1705235A1 (en) * | 2005-03-23 | 2006-09-27 | Afton Chemical Corporation | Lubricating compositions |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68912307T2 (en) * | 1988-10-24 | 1994-05-05 | Exxon Chemical Patents Inc | FRICTION MODIFICERS CONTAINING AMID FOR USE IN POWER TRANSMISSION FLUIDS. |
US5652201A (en) * | 1991-05-29 | 1997-07-29 | Ethyl Petroleum Additives Inc. | Lubricating oil compositions and concentrates and the use thereof |
US5972851A (en) * | 1997-11-26 | 1999-10-26 | Ethyl Corporation | Automatic transmission fluids having enhanced performance capabilities |
CA2371832A1 (en) * | 2001-03-05 | 2002-09-05 | Ethyl Corporation | Power transmission fluids with enhanced lubricating properties |
US6528458B1 (en) | 2002-04-19 | 2003-03-04 | The Lubrizol Corporation | Lubricant for dual clutch transmission |
US20050148478A1 (en) * | 2004-01-07 | 2005-07-07 | Nubar Ozbalik | Power transmission fluids with enhanced anti-shudder characteristics |
US7947636B2 (en) * | 2004-02-27 | 2011-05-24 | Afton Chemical Corporation | Power transmission fluids |
US7439213B2 (en) * | 2004-10-19 | 2008-10-21 | The Lubrizol Corporation | Secondary and tertiary amines as friction modifiers for automatic transmission fluids |
-
2006
- 2006-06-16 US US11/425,845 patent/US20070293406A1/en not_active Abandoned
-
2007
- 2007-05-04 DE DE102007021044A patent/DE102007021044A1/en not_active Withdrawn
- 2007-05-23 KR KR1020070050493A patent/KR100892893B1/en active IP Right Grant
- 2007-05-23 GB GB0709917A patent/GB2439172B/en active Active
- 2007-06-14 FR FR0755755A patent/FR2902437A1/en not_active Withdrawn
- 2007-06-15 JP JP2007158964A patent/JP2007332377A/en active Pending
- 2007-06-15 CN CN2007101526921A patent/CN101323810B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2288790A1 (en) * | 1997-06-12 | 1998-12-17 | Exxon Chemical Patents, Inc. | Power transmission fluids of improved viscometric and anti-shudder properties |
WO2000073406A1 (en) * | 1999-05-28 | 2000-12-07 | Infineum International Limited | Zinc-free continuously variable transmission fluid |
EP1233054A1 (en) * | 2001-02-14 | 2002-08-21 | Ethyl Corporation | Automatic transmission fluids with improved anti-shudder properties |
EP1518921A1 (en) * | 2003-09-23 | 2005-03-30 | Afton Chemical Corporation | Power transmission fluids having extended friction durability |
EP1529831A2 (en) * | 2003-11-10 | 2005-05-11 | Afton Chemical Corporation | Lubricant compositions for power transmitting fluids |
EP1645616A1 (en) * | 2004-10-08 | 2006-04-12 | Afton Chemical Corporation | Power transmission fluids with enhanced antishudder durability |
EP1705235A1 (en) * | 2005-03-23 | 2006-09-27 | Afton Chemical Corporation | Lubricating compositions |
Also Published As
Publication number | Publication date |
---|---|
CN101323810A (en) | 2008-12-17 |
KR20070120025A (en) | 2007-12-21 |
US20070293406A1 (en) | 2007-12-20 |
CN101323810B (en) | 2011-11-16 |
FR2902437A1 (en) | 2007-12-21 |
KR100892893B1 (en) | 2009-04-15 |
JP2007332377A (en) | 2007-12-27 |
GB0709917D0 (en) | 2007-07-04 |
GB2439172A (en) | 2007-12-19 |
DE102007021044A1 (en) | 2007-12-20 |
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