AR046097A1 - Un proceso mejorado para la sintesis de alcoholes no saturados - Google Patents
Un proceso mejorado para la sintesis de alcoholes no saturadosInfo
- Publication number
- AR046097A1 AR046097A1 ARP040103668A ARP040103668A AR046097A1 AR 046097 A1 AR046097 A1 AR 046097A1 AR P040103668 A ARP040103668 A AR P040103668A AR P040103668 A ARP040103668 A AR P040103668A AR 046097 A1 AR046097 A1 AR 046097A1
- Authority
- AR
- Argentina
- Prior art keywords
- homo
- fatty acid
- unsaturated
- alcohol
- metathesis
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 150000001298 alcohols Chemical class 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 229920006395 saturated elastomer Polymers 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- -1 hydroxy unsaturated fatty acid Chemical class 0.000 abstract 7
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 3
- 229930195729 fatty acid Natural products 0.000 abstract 3
- 239000000194 fatty acid Substances 0.000 abstract 3
- 238000005649 metathesis reaction Methods 0.000 abstract 3
- 235000021122 unsaturated fatty acids Nutrition 0.000 abstract 3
- XKGDWZQXVZSXAO-ADYSOMBNSA-N Ricinoleic Acid methyl ester Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC(=O)OC XKGDWZQXVZSXAO-ADYSOMBNSA-N 0.000 abstract 2
- XKGDWZQXVZSXAO-SFHVURJKSA-N Ricinolsaeure-methylester Natural products CCCCCC[C@H](O)CC=CCCCCCCCC(=O)OC XKGDWZQXVZSXAO-SFHVURJKSA-N 0.000 abstract 2
- ACIAHEMYLLBZOI-ZZXKWVIFSA-N Unsaturated alcohol Chemical compound CC\C(CO)=C/C ACIAHEMYLLBZOI-ZZXKWVIFSA-N 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- XKGDWZQXVZSXAO-UHFFFAOYSA-N ricinoleic acid methyl ester Natural products CCCCCCC(O)CC=CCCCCCCCC(=O)OC XKGDWZQXVZSXAO-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 238000005686 cross metathesis reaction Methods 0.000 abstract 1
- MWQWJUDADIEXCM-UHFFFAOYSA-N dec-1-en-4-ol Chemical compound CCCCCCC(O)CC=C MWQWJUDADIEXCM-UHFFFAOYSA-N 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- ZACSKTMQNNMPQE-UHFFFAOYSA-N octadec-9-ene-7,12-diol Chemical compound CCCCCCC(O)CC=CCC(O)CCCCCC ZACSKTMQNNMPQE-UHFFFAOYSA-N 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/293—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/475—Preparation of carboxylic acid esters by splitting of carbon-to-carbon bonds and redistribution, e.g. disproportionation or migration of groups between different molecules
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50990803P | 2003-10-09 | 2003-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR046097A1 true AR046097A1 (es) | 2005-11-23 |
Family
ID=34520015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP040103668A AR046097A1 (es) | 2003-10-09 | 2004-10-08 | Un proceso mejorado para la sintesis de alcoholes no saturados |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7176336B2 (https=) |
| EP (1) | EP1673328B1 (https=) |
| JP (1) | JP4779121B2 (https=) |
| CN (1) | CN100588638C (https=) |
| AR (1) | AR046097A1 (https=) |
| AT (1) | ATE400542T1 (https=) |
| BR (1) | BRPI0415176B1 (https=) |
| CA (1) | CA2541263A1 (https=) |
| DE (1) | DE602004014958D1 (https=) |
| WO (1) | WO2005040077A2 (https=) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146031B (zh) * | 2001-03-26 | 2014-08-06 | 陶氏环球技术有限责任公司 | 不饱和脂肪酸酯或不饱和脂肪酸与低级烯烃的置换方法 |
| CA2512815A1 (en) * | 2003-01-13 | 2004-07-29 | Cargill, Incorporated | Method for making industrial chemicals |
| US8685118B2 (en) * | 2005-01-10 | 2014-04-01 | Elevance Renewable Sciences, Inc. | Candle and candle wax containing metathesis and metathesis-like products |
| BRPI0613242A2 (pt) * | 2005-06-06 | 2010-12-28 | Dow Global Technologies Inc | processo para preparar uma olefina com funcionalidade em (alfa), (omega) e uma (alfa)-olefina co-produto |
| WO2007081987A2 (en) | 2006-01-10 | 2007-07-19 | Elevance Renewable Sciences, Inc. | Method of making hydrogenated metathesis products |
| WO2007103460A2 (en) * | 2006-03-07 | 2007-09-13 | Elevance Renewable Sciences, Inc. | Colorant compositions comprising metathesized unsaturated polyol esters |
| CN102525829B (zh) | 2006-03-07 | 2014-08-06 | 埃莱文斯可更新科学公司 | 含有复分解不饱和多元醇酯的组合物 |
| EP2046719B1 (en) * | 2006-07-12 | 2013-09-04 | Elevance Renewable Sciences, Inc. | Ring opening cross-metathesis reaction of cyclic olefins with seed oils and the like |
| WO2008008420A1 (en) * | 2006-07-12 | 2008-01-17 | Elevance Renewable Sciences, Inc. | Hot melt adhesive compositions comprising metathesized unsaturated polyol ester wax |
| WO2008010961A2 (en) | 2006-07-13 | 2008-01-24 | Elevance Renewable Sciences, Inc. | Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis |
| WO2008063322A2 (en) * | 2006-10-13 | 2008-05-29 | Elevance Renewable Sciences, Inc. | Metathesis methods involving hydrogenation and compositions relating to same |
| WO2008046106A2 (en) | 2006-10-13 | 2008-04-17 | Elevance Renewable Sciences, Inc. | Synthesis of terminal alkenes from internal alkenes via olefin metathesis |
| WO2008140468A2 (en) | 2006-10-13 | 2008-11-20 | Elevance Renewable Sciences, Inc. | METHODS OF MAKING α, ω -DICARBOXYLIC ACID ALKENE DERIVATIVES BY METATHESIS |
| WO2008048522A1 (en) * | 2006-10-13 | 2008-04-24 | Elevance Renewable Sciences, Inc. | Methods of making monounsaturated functionalized alkene compounds by metathesis |
| WO2008048520A2 (en) * | 2006-10-13 | 2008-04-24 | Elevance Renewable Sciences, Inc. | Methods of making organic compounds by metathesis and hydrocyanation |
| WO2009132010A1 (en) | 2008-04-21 | 2009-10-29 | Chevron Phillips Chemical Company Lp | Methods and systems for making thiol compounds from terminal olefinic compounds |
| WO2010021740A1 (en) * | 2008-08-21 | 2010-02-25 | Materia, Inc. | Telechelic olefin metathesis polymers from renewable feedstocks |
| WO2010051268A1 (en) | 2008-10-31 | 2010-05-06 | Dow Global Technologies Inc. | Olefin metathesis process employing bimetallic ruthenium complex with bridging hydrido ligands |
| CA2742793C (en) * | 2008-11-26 | 2016-05-10 | Elevance Renewable Sciences, Inc. | Methods of producing jet fuel from natural oil feedstocks through oxygen-cleaved reactions |
| CN102227394B (zh) * | 2008-11-26 | 2014-09-24 | 埃莱文斯可更新科学公司 | 由天然油原料通过复分解反应生产喷气燃料的方法 |
| FR2939331B1 (fr) | 2008-12-10 | 2012-08-10 | Inst Francais Du Petrole | Composition catalytique et procede de metathese de corps gras insature |
| US9365487B2 (en) | 2009-10-12 | 2016-06-14 | Elevance Renewable Sciences, Inc. | Methods of refining and producing dibasic esters and acids from natural oil feedstocks |
| US9175231B2 (en) | 2009-10-12 | 2015-11-03 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils and methods of producing fuel compositions |
| US9382502B2 (en) | 2009-10-12 | 2016-07-05 | Elevance Renewable Sciences, Inc. | Methods of refining and producing isomerized fatty acid esters and fatty acids from natural oil feedstocks |
| RU2565057C2 (ru) | 2009-10-12 | 2015-10-20 | Елевансе Реневабле Сайенсез, Инк. | Способы очистки и производства топлива из натурального масляного исходного сырья |
| US9222056B2 (en) | 2009-10-12 | 2015-12-29 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils, and methods of producing fuel compositions |
| US9051519B2 (en) | 2009-10-12 | 2015-06-09 | Elevance Renewable Sciences, Inc. | Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters |
| US9169447B2 (en) | 2009-10-12 | 2015-10-27 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils, and methods of producing fuel compositions |
| US9000246B2 (en) | 2009-10-12 | 2015-04-07 | Elevance Renewable Sciences, Inc. | Methods of refining and producing dibasic esters and acids from natural oil feedstocks |
| US8735640B2 (en) | 2009-10-12 | 2014-05-27 | Elevance Renewable Sciences, Inc. | Methods of refining and producing fuel and specialty chemicals from natural oil feedstocks |
| WO2013043787A2 (en) | 2011-09-20 | 2013-03-28 | Dow Corning Corporation | Ruthenium containing hydrosilylation catalysts and compositions containing the catalysts |
| US9139493B2 (en) | 2011-12-22 | 2015-09-22 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
| US9169174B2 (en) | 2011-12-22 | 2015-10-27 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
| US9133416B2 (en) | 2011-12-22 | 2015-09-15 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
| IN2014DN05640A (https=) | 2012-01-10 | 2015-04-03 | Elevance Renewable Sciences | |
| WO2013192384A1 (en) | 2012-06-20 | 2013-12-27 | Elevance Renewable Sciences, Inc. | Natural oil metathesis compositions |
| US9586338B2 (en) | 2012-10-01 | 2017-03-07 | Georgia-Pacific Chemicals Llc | Methods for making lignocellulose containing composite products |
| US9458298B2 (en) | 2012-10-01 | 2016-10-04 | Georgia-Pacific Chemicals Llc | Methods for making lignocellulose containing composite products |
| US9388098B2 (en) | 2012-10-09 | 2016-07-12 | Elevance Renewable Sciences, Inc. | Methods of making high-weight esters, acids, and derivatives thereof |
| BR112015022520A2 (pt) | 2013-03-14 | 2017-07-18 | Georgia Pacific Chemicals Llc | composições de ligante e métodos para produzir e usar as mesmas |
| ES2745751T3 (es) | 2013-03-14 | 2020-03-03 | Georgia Pacific Chemicals Llc | Composiciones de aglutinante y métodos de preparación y uso de las mismas |
| US9587077B2 (en) | 2013-03-14 | 2017-03-07 | Georgia-Pacific Chemicals Llc | Methods for making composite products containing lignocellulose substrates |
| CN104058919B (zh) * | 2013-03-20 | 2016-03-30 | 中国石油化工股份有限公司 | 一种制备1-庚烯的方法 |
| CN104447162B (zh) * | 2013-09-24 | 2016-05-25 | 中国石油化工股份有限公司 | 一种十二碳烯的制备方法 |
| US9617427B2 (en) | 2014-04-02 | 2017-04-11 | Georgia-Pacific Chemicals Llc | Methods for making lignocellulose composite products with oxidative binders and encapsulated catalyst |
| EP3126429A4 (en) | 2014-04-02 | 2017-03-29 | Georgia-Pacific Chemicals LLC | Methods for making lignocellulose composite products |
| WO2015153519A1 (en) | 2014-04-02 | 2015-10-08 | Georgia-Pacific Chemicals Llc | Methods for making lignocellulose composite products with oxidative binders and complexed metal catalyst |
| EP3512825B1 (en) | 2016-09-14 | 2020-10-21 | Genomatica, Inc. | 1,3-fatty diol compounds and derivatives thereof |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5677243A (en) | 1979-11-29 | 1981-06-25 | Takasago Corp | Production of 9-octadecenedioic acid diester |
| EP0328230A3 (en) | 1981-11-19 | 1990-03-21 | Fuji Oil Company, Limited | Method for the modification of fats and oils |
| EP0084437A1 (en) | 1982-01-13 | 1983-07-27 | BP Chemicals Limited | Dismutation of functionalised olefins |
| CA1219596A (en) | 1982-07-20 | 1987-03-24 | Dennis S. Banasiak | Disproportionation of functional olefins |
| US4560792A (en) * | 1982-07-20 | 1985-12-24 | Phillips Petroleum Company | Disproportionation of functional olefins |
| US4545941A (en) * | 1983-06-20 | 1985-10-08 | A. E. Staley Manufacturing Company | Co-metathesis of triglycerides and ethylene |
| DE3612539A1 (de) * | 1986-04-14 | 1987-10-15 | Huels Chemische Werke Ag | Verfahren zur herstellung von technisch reinem, chlorfreiem cyclohexadecadien |
| DD281594A5 (de) | 1988-07-07 | 1990-08-15 | Akad Wissenschaften Ddr | Verfahren zur herstellung von endstaendig ungesaettigten kohlenwasserstoffen mittlerer kettenlaenge |
| US4943397A (en) * | 1988-09-22 | 1990-07-24 | Shell Oil Company | Metathesis of functional olefins |
| US5342985A (en) * | 1988-12-10 | 1994-08-30 | Hoechst Ag | Organic derivatives of rhenium oxides and their preparation and use for the metathesis of olefins |
| JPH0366725A (ja) | 1989-08-04 | 1991-03-22 | Japan Synthetic Rubber Co Ltd | 重合体の製造方法 |
| DE4006540A1 (de) * | 1990-03-02 | 1991-09-05 | Huels Chemische Werke Ag | Katalysatoren fuer die metathese von olefinen und funktionalisierten olefinen |
| DE4006539A1 (de) * | 1990-03-02 | 1991-09-05 | Huels Chemische Werke Ag | Verfahren zur metathese von olefinen und funktionalisierten olefinen |
| EP0522067B1 (de) | 1990-03-28 | 1995-06-28 | Hoechst Aktiengesellschaft | Verwendung von organischen derivaten von rheniumoxiden als katalysatoren zur äthenolytischen metathese olefinischer verbindungen und verfahren zur äthenolytischen metathese von olefinischen verbindungen mit hilfe dieser katalysatoren |
| DE4107056A1 (de) | 1991-03-06 | 1992-09-10 | Huels Chemische Werke Ag | Rheniumkatalysatoren fuer die metathese von olefinen und funktionalisierten olefinen |
| US5312940A (en) * | 1992-04-03 | 1994-05-17 | California Institute Of Technology | Ruthenium and osmium metal carbene complexes for olefin metathesis polymerization |
| JP3067031B2 (ja) * | 1992-04-03 | 2000-07-17 | カリフォルニア インスティチュート オブ テクノロジー | オレフィンメタセシス重合方法 |
| US5352812A (en) * | 1993-07-08 | 1994-10-04 | E. I. Du Pont De Nemours And Company | Metathesis of acyclic olefins using an iridium/silver catalyst composition |
| US5539060A (en) * | 1993-07-30 | 1996-07-23 | Nippon Zeon Co., Ltd. | Method for hydrogenation of metathesis polymers |
| US5831108A (en) | 1995-08-03 | 1998-11-03 | California Institute Of Technology | High metathesis activity ruthenium and osmium metal carbene complexes |
| US6225426B1 (en) * | 1996-04-10 | 2001-05-01 | Uniroyal Chemical Company, Inc. | Process for producing polyolefin elastomer employing a metallocene catalyst |
| US6191324B1 (en) * | 1996-04-24 | 2001-02-20 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for producing unsaturated alcohols |
| US6156692A (en) * | 1996-04-30 | 2000-12-05 | Bp Amoco Corporation | Ruthenium-containing catalyst composition for olefin metathesis |
| US6159890A (en) | 1996-04-30 | 2000-12-12 | Bp Amoco Corporation | Ruthenium-containing catalyst system for olefin metathesis |
| CN1090166C (zh) * | 1996-07-20 | 2002-09-04 | Basf公司 | 由烯烃制备醇和/或醛的方法 |
| DE19654074C2 (de) * | 1996-12-23 | 2001-01-25 | Bayer Ag | Verfahren zur Herstellung hydrierter ringgeöffneter Metathesepolymeren |
| TW411348B (en) * | 1997-05-28 | 2000-11-11 | Mitsui Chemicals Inc | Preparation of hydrogenated product of cyclic olefin ring-opening metathesis polymer |
| DE69819501T2 (de) | 1997-06-27 | 2004-09-23 | Ciba Speciality Chemicals Holding Inc. | Ruthenium und osmiumcarbenkatalysatoren |
| DE19815275B4 (de) * | 1998-04-06 | 2009-06-25 | Evonik Degussa Gmbh | Alkylidenkomplexe des Rutheniums mit N-heterozyklischen Carbenliganden und deren Verwendung als hochaktive, selektive Katalysatoren für die Olefin-Metathese |
| ATE438462T1 (de) | 1998-09-10 | 2009-08-15 | Univ New Orleans Foundation | Katalysatorkomplex mit phenylindenyliden-ligand |
| AU4189300A (en) | 1999-03-31 | 2000-10-16 | California Institute Of Technology | Novel ruthenium metal alkylidene complexes coordinated with triazolylidene ligands that exhibit high olefin metathesis activity |
| CN1213032C (zh) | 1999-05-24 | 2005-08-03 | 加州理工学院 | 咪唑烷基金属卡宾易位催化剂 |
| IL153578A0 (en) * | 2000-06-23 | 2003-07-06 | California Inst Of Techn | Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis |
| DE10041345A1 (de) | 2000-08-23 | 2002-03-07 | Basf Ag | Verfahren zur Synthese von terminalen Olefinen mit enger Molgewichtsverteilung |
| CN102146031B (zh) * | 2001-03-26 | 2014-08-06 | 陶氏环球技术有限责任公司 | 不饱和脂肪酸酯或不饱和脂肪酸与低级烯烃的置换方法 |
| CN102936536B (zh) | 2002-04-29 | 2014-01-29 | 陶氏环球技术有限责任公司 | 关于种子油工业应用的综合化学方法 |
| JP4490278B2 (ja) | 2002-10-24 | 2010-06-23 | ダウ グローバル テクノロジーズ インコーポレイティド | オレフィン複分解生成混合物の安定化 |
-
2004
- 2004-09-14 US US10/940,403 patent/US7176336B2/en not_active Expired - Lifetime
- 2004-09-14 CN CN200480029357.7A patent/CN100588638C/zh not_active Expired - Fee Related
- 2004-09-14 DE DE602004014958T patent/DE602004014958D1/de not_active Expired - Lifetime
- 2004-09-14 WO PCT/US2004/030020 patent/WO2005040077A2/en not_active Ceased
- 2004-09-14 BR BRPI0415176-3A patent/BRPI0415176B1/pt not_active IP Right Cessation
- 2004-09-14 JP JP2006533917A patent/JP4779121B2/ja not_active Expired - Fee Related
- 2004-09-14 AT AT04788745T patent/ATE400542T1/de not_active IP Right Cessation
- 2004-09-14 CA CA002541263A patent/CA2541263A1/en not_active Abandoned
- 2004-09-14 EP EP04788745A patent/EP1673328B1/en not_active Expired - Lifetime
- 2004-10-08 AR ARP040103668A patent/AR046097A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005040077A2 (en) | 2005-05-06 |
| US7176336B2 (en) | 2007-02-13 |
| CN1863754A (zh) | 2006-11-15 |
| EP1673328B1 (en) | 2008-07-09 |
| BRPI0415176B1 (pt) | 2014-04-15 |
| CN100588638C (zh) | 2010-02-10 |
| DE602004014958D1 (de) | 2008-08-21 |
| CA2541263A1 (en) | 2005-05-06 |
| US20050080301A1 (en) | 2005-04-14 |
| WO2005040077A3 (en) | 2005-08-04 |
| JP4779121B2 (ja) | 2011-09-28 |
| EP1673328A2 (en) | 2006-06-28 |
| JP2007508300A (ja) | 2007-04-05 |
| ATE400542T1 (de) | 2008-07-15 |
| BRPI0415176A (pt) | 2006-11-28 |
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