GB2464883A - Two-cycle gasoline engine lubricant - Google Patents
Two-cycle gasoline engine lubricant Download PDFInfo
- Publication number
- GB2464883A GB2464883A GB1003142A GB201003142A GB2464883A GB 2464883 A GB2464883 A GB 2464883A GB 1003142 A GB1003142 A GB 1003142A GB 201003142 A GB201003142 A GB 201003142A GB 2464883 A GB2464883 A GB 2464883A
- Authority
- GB
- United Kingdom
- Prior art keywords
- base oil
- lubricating
- oil
- gasoline engine
- cycle gasoline
- 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- Withdrawn
Links
- 239000010705 motor oil Substances 0.000 title abstract 2
- 239000002199 base oil Substances 0.000 abstract 5
- 239000010687 lubricating oil Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
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
- 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
- C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/026—Butene
- C10M2205/0265—Butene used as base material
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
- C10M2205/163—Paraffin waxes; Petrolatum, e.g. slack wax used as base material
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/17—Fisher Tropsch reaction products
- C10M2205/173—Fisher Tropsch reaction products used as base material
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/015—Distillation range
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/04—Molecular weight; Molecular weight distribution
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/065—Saturated Compounds
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/071—Branched chain compounds
-
- 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
- C10N2030/02—Pour-point; Viscosity index
-
- 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
- C10N2030/04—Detergent property or dispersant property
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/40—Low content or no content compositions
- C10N2030/45—Ash-less or low ash content
-
- 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
- C10N2030/50—Emission or smoke controlling properties
-
- 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
- C10N2030/70—Soluble oils
-
- 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
- C10N2030/74—Noack Volatility
-
- 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
- C10N2040/255—Gasoline engines
- C10N2040/26—Two-strokes or two-cycle engines
-
- C10N2240/105—
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
A lubricating oil comprising a base oil of specified carbon types, less than 5 wt% hydrocarbon solvent, and a detergent/dispersant additive package, wherein the lubricating oil has a blend kinematic viscosity at 100°C of 6.5 mm2/s or greater, good low temperature fluidity, and a high exhaust smoke index. Also, similar lubricating oils made using a base oil made from a waxy feed, or comprising a base oil with a low Noack volatility and a pour point reducing blend component, or a base oil with a high viscosity index. Additionally, lubricating base oils meeting the requirements for two-cycle gasoline engine lubricants.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/845,600 US20090062161A1 (en) | 2007-08-27 | 2007-08-27 | Two-cycle gasoline engine lubricant |
PCT/US2008/073102 WO2009029421A1 (en) | 2007-08-27 | 2008-08-14 | Two-cycle gasoline engine lubricant |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201003142D0 GB201003142D0 (en) | 2010-04-14 |
GB2464883A true GB2464883A (en) | 2010-05-05 |
Family
ID=40387703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1003142A Withdrawn GB2464883A (en) | 2007-08-27 | 2008-08-14 | Two-cycle gasoline engine lubricant |
Country Status (6)
Country | Link |
---|---|
US (2) | US20090062161A1 (en) |
JP (1) | JP2010538115A (en) |
CN (1) | CN101809130A (en) |
AU (1) | AU2008293794A1 (en) |
GB (1) | GB2464883A (en) |
WO (1) | WO2009029421A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090062168A1 (en) * | 2007-08-27 | 2009-03-05 | Joseph Timar | Process for making a two-cycle gasoline engine lubricant |
US8784643B2 (en) * | 2008-10-01 | 2014-07-22 | Chevron U.S.A. Inc. | 170 neutral base oil with improved properties |
BR112012027778A2 (en) * | 2010-05-03 | 2016-08-02 | Shell Int Research | method for reducing the toxicity of a lubricant composition, use of a fischer-tropsch derived base oil, and lubricant composition |
US20120157359A1 (en) * | 2010-12-21 | 2012-06-21 | Chevron U.S.A. Inc. | Lubricating oil with improved wear properties |
US8480880B2 (en) * | 2011-01-18 | 2013-07-09 | Chevron U.S.A. Inc. | Process for making high viscosity index lubricating base oils |
CN103547660A (en) * | 2011-05-05 | 2014-01-29 | 国际壳牌研究有限公司 | Lubricating oil compositions comprising fischer-tropsch derived base oils |
AU2012356807A1 (en) * | 2011-12-22 | 2014-07-03 | Shell Internationale Research Maatschappij B.V. | Improvements relating to high pressure compressor lubrication |
CN102559340B (en) * | 2011-12-30 | 2013-05-22 | 大连海事大学 | Novel FC (fan-cooled) two-stroke engine oil composition as well as preparation method and application thereof |
CN103710076B (en) * | 2012-09-29 | 2016-01-20 | 中国石油化工股份有限公司 | A kind of glossy lubricating oil of four-stroke outboard engine meeting NMMA FC-W specification |
JP6502149B2 (en) * | 2015-04-06 | 2019-04-17 | Emgルブリカンツ合同会社 | Lubricating oil composition |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7141157B2 (en) * | 2003-03-11 | 2006-11-28 | Chevron U.S.A. Inc. | Blending of low viscosity Fischer-Tropsch base oils and Fischer-Tropsch derived bottoms or bright stock |
US20060287202A1 (en) * | 2005-06-15 | 2006-12-21 | Malcolm Waddoups | Low ash or ashless two-cycle lubricating oil with reduced smoke generation |
US20070093398A1 (en) * | 2005-10-21 | 2007-04-26 | Habeeb Jacob J | Two-stroke lubricating oils |
US20070135318A1 (en) * | 2005-12-09 | 2007-06-14 | Council Of Scientific And Industrial Research | Composition of lubricating oil for two stroke gasoline engine and process for the preparation thereof |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3269153B2 (en) * | 1993-01-06 | 2002-03-25 | 三菱自動車工業株式会社 | Arousal level determination device |
US5498353A (en) * | 1994-11-22 | 1996-03-12 | Chinese Petroleum Corp. | Semi-synthetic two-stroke engine oil formulation |
BR9609859A (en) * | 1995-08-22 | 2000-05-16 | Henkel Corp | Ester-based material for a smoke-free two-cycle engine lubricant, a process to eliminate or reduce smoke observed in the exhaust from said engine, and a two-cycle internal combustion engine. |
GB9708628D0 (en) * | 1997-04-29 | 1997-06-18 | Castrol Ltd | A two-stroke motorcycle lubricant |
US6150577A (en) * | 1998-12-30 | 2000-11-21 | Chevron U.S.A., Inc. | Method for conversion of waste plastics to lube oil |
US6300290B1 (en) * | 2000-06-02 | 2001-10-09 | Infineum International Ltd | Two-cycle lubricating oil |
BR0207091A (en) * | 2001-02-13 | 2004-01-20 | Shell Int Research | Lubricating composition and use thereof |
US6774272B2 (en) * | 2002-04-18 | 2004-08-10 | Chevron U.S.A. Inc. | Process for converting heavy Fischer Tropsch waxy feeds blended with a waste plastic feedstream into high VI lube oils |
CA2482754C (en) * | 2002-04-19 | 2013-01-08 | The Lubrizol Corporation | Lubricant composition suitable for direct fuel injected, crankcase-scavenged two-stroke engines |
US7053254B2 (en) * | 2003-11-07 | 2006-05-30 | Chevron U.S.A, Inc. | Process for improving the lubricating properties of base oils using a Fischer-Tropsch derived bottoms |
US7045055B2 (en) * | 2004-04-29 | 2006-05-16 | Chevron U.S.A. Inc. | Method of operating a wormgear drive at high energy efficiency |
US7655132B2 (en) * | 2004-05-04 | 2010-02-02 | Chevron U.S.A. Inc. | Process for improving the lubricating properties of base oils using isomerized petroleum product |
US7572361B2 (en) * | 2004-05-19 | 2009-08-11 | Chevron U.S.A. Inc. | Lubricant blends with low brookfield viscosities |
US7547666B2 (en) * | 2005-12-21 | 2009-06-16 | Chevron U.S.A. Inc. | Ashless lubricating oil with high oxidation stability |
US7655605B2 (en) * | 2005-03-11 | 2010-02-02 | Chevron U.S.A. Inc. | Processes for producing extra light hydrocarbon liquids |
US7582591B2 (en) * | 2006-04-07 | 2009-09-01 | Chevron U.S.A. Inc. | Gear lubricant with low Brookfield ratio |
US7425524B2 (en) * | 2006-04-07 | 2008-09-16 | Chevron U.S.A. Inc. | Gear lubricant with a base oil having a low traction coefficient |
US7846880B2 (en) * | 2006-12-20 | 2010-12-07 | Chevron U.S.A. Inc. | Light base oil fraction and lubricant having low wt% noack volatility |
US8658018B2 (en) * | 2006-12-20 | 2014-02-25 | Chevron U.S.A. Inc. | Lubricant base oil blend having low wt% noack volatility |
-
2007
- 2007-08-27 US US11/845,600 patent/US20090062161A1/en not_active Abandoned
-
2008
- 2008-08-14 JP JP2010523028A patent/JP2010538115A/en active Pending
- 2008-08-14 GB GB1003142A patent/GB2464883A/en not_active Withdrawn
- 2008-08-14 AU AU2008293794A patent/AU2008293794A1/en not_active Abandoned
- 2008-08-14 CN CN200880109625A patent/CN101809130A/en active Pending
- 2008-08-14 WO PCT/US2008/073102 patent/WO2009029421A1/en active Application Filing
-
2010
- 2010-04-28 US US12/769,585 patent/US20100270206A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7141157B2 (en) * | 2003-03-11 | 2006-11-28 | Chevron U.S.A. Inc. | Blending of low viscosity Fischer-Tropsch base oils and Fischer-Tropsch derived bottoms or bright stock |
US20060287202A1 (en) * | 2005-06-15 | 2006-12-21 | Malcolm Waddoups | Low ash or ashless two-cycle lubricating oil with reduced smoke generation |
US20070093398A1 (en) * | 2005-10-21 | 2007-04-26 | Habeeb Jacob J | Two-stroke lubricating oils |
US20070135318A1 (en) * | 2005-12-09 | 2007-06-14 | Council Of Scientific And Industrial Research | Composition of lubricating oil for two stroke gasoline engine and process for the preparation thereof |
Also Published As
Publication number | Publication date |
---|---|
AU2008293794A1 (en) | 2009-03-05 |
US20090062161A1 (en) | 2009-03-05 |
WO2009029421A1 (en) | 2009-03-05 |
GB201003142D0 (en) | 2010-04-14 |
CN101809130A (en) | 2010-08-18 |
JP2010538115A (en) | 2010-12-09 |
US20100270206A1 (en) | 2010-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |