AR037280A1 - Procedimiento para la telomerizacion de un dieno conjugado, catalizador y ligando bidentado utiles en el mismo - Google Patents
Procedimiento para la telomerizacion de un dieno conjugado, catalizador y ligando bidentado utiles en el mismoInfo
- Publication number
- AR037280A1 AR037280A1 ARP020104263A ARP020104263A AR037280A1 AR 037280 A1 AR037280 A1 AR 037280A1 AR P020104263 A ARP020104263 A AR P020104263A AR P020104263 A ARP020104263 A AR P020104263A AR 037280 A1 AR037280 A1 AR 037280A1
- Authority
- AR
- Argentina
- Prior art keywords
- telomerization
- procedure
- bidentado
- ligando
- catalyzer
- Prior art date
Links
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 150000001993 dienes Chemical class 0.000 abstract 2
- 239000003446 ligand Substances 0.000 abstract 2
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 125000006413 ring segment Chemical group 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
- B01J31/2442—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems
- B01J31/2461—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems and phosphine-P atoms as ring members in the condensed ring system or in a further ring
- B01J31/248—Bridged ring systems, e.g. 9-phosphabicyclononane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1895—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing arsenic or antimony
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/36—Catalytic processes with hydrides or organic compounds as phosphines, arsines, stilbines or bismuthines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/38—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of dienes or alkynes
- C07C2/40—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of dienes or alkynes of conjugated dienes
- C07C2/403—Catalytic processes
- C07C2/406—Catalytic processes with hydrides or organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/5027—Polyphosphines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
- C07F9/65683—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of a phosphine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/20—Olefin oligomerisation or telomerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/824—Palladium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- C07C2531/24—Phosphines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups C07C2531/02 - C07C2531/24
- C07C2531/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups C07C2531/02 - C07C2531/24 of the platinum group metals, iron group metals or copper
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Procedimiento para la telomerización de un dieno conjugado, en donde el dieno conjugado se hace reaccionar con un compuesto que contiene un átomo de hidrógeno activo y tiene una fórmula R-H en presencia de un catalizador de telomerización basado en: (a) una fuente de metal del grupo VIII, (b) un ligando bidentado en donde el ligando bidentado tiene la fórmula general (1): R1R2M1-R-M2R3R4, en donde M1 y M2 son independientemente P, As ó Sb; R1, R2, R3 y R4 representan independientemente un grupo alifático monovalente; ó R1, R2 y M1 juntos y/o R3, R4 y M2 juntos representan independientemente un grupo alifático cíclico opcionalmente sustituido con al menos 5 átomos anulares, de los cuales uno es el átomo M1 ó M2, respectivamente; R representa un grupo puente orgánico bivalente; y nuevas difosfinas bidentadas que pueden utilizarse en este procedimiento.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34820501P | 2001-11-09 | 2001-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR037280A1 true AR037280A1 (es) | 2004-11-03 |
Family
ID=23367034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP020104263A AR037280A1 (es) | 2001-11-09 | 2002-11-07 | Procedimiento para la telomerizacion de un dieno conjugado, catalizador y ligando bidentado utiles en el mismo |
Country Status (12)
| Country | Link |
|---|---|
| US (3) | US6794553B2 (es) |
| EP (1) | EP1444176A2 (es) |
| JP (1) | JP2005507950A (es) |
| CN (1) | CN100430344C (es) |
| AR (1) | AR037280A1 (es) |
| AU (1) | AU2002363379A1 (es) |
| BR (1) | BR0213955A (es) |
| CA (1) | CA2466239A1 (es) |
| CZ (1) | CZ2004586A3 (es) |
| RU (1) | RU2318790C2 (es) |
| WO (1) | WO2003040065A2 (es) |
| ZA (1) | ZA200403231B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2500107A1 (en) | 2002-09-26 | 2004-04-08 | Shell Internationale Research Maatschappij B.V. | Process for the production of primary alcohols |
| US8013093B2 (en) | 2003-11-14 | 2011-09-06 | Exxonmobil Chemical Patents Inc. | Articles comprising propylene-based elastomers |
| CA2557360A1 (en) * | 2004-02-26 | 2005-09-09 | Shell Internationale Research Maatschappij B.V. | Process for the carbonylation of a conjugated diene |
| WO2009124897A1 (de) * | 2008-04-08 | 2009-10-15 | Basf Se | Komplexverbindung, enthaltend metallatom und phosphinderivat als ligand |
| US9579641B2 (en) * | 2013-06-20 | 2017-02-28 | Dow Global Technologies Llc | Aryl phosphines with fused ring ortho-alkoxy substitution |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6606567A (es) | 1965-05-14 | 1966-11-15 | Shell Oil Co | |
| US3541177A (en) | 1967-03-15 | 1970-11-17 | Japan Synthetic Rubber Co Ltd | Process for the preparation of butadiene dimer |
| US3499042A (en) | 1967-08-28 | 1970-03-03 | Shell Oil Co | Ether production |
| DE1807491C3 (de) | 1967-11-10 | 1978-11-16 | Mitsubishi Chemical Industries, Ltd., Tokio | Verfahren zur Oligomerisation konjugierter Diene |
| GB1248593A (en) | 1968-11-06 | 1971-10-06 | British Petroleum Co | Preparation of alkoxy octadienes |
| JPS4826725B1 (es) * | 1968-12-19 | 1973-08-15 | ||
| JPS4826727B1 (es) * | 1969-01-21 | 1973-08-15 | ||
| US3670032A (en) | 1969-03-19 | 1972-06-13 | Exxon Research Engineering Co | Preparation of unsaturated alcohols and ethers |
| US3887627A (en) | 1969-03-19 | 1975-06-03 | Exxon Research Engineering Co | Preparation of unsaturated alcohols and ethers |
| BE754929A (fr) | 1969-08-19 | 1971-02-01 | Toray Industries | Procede de production d'esters non satures d'acides carboxyliques et nouveaux produits ainsi obtenus |
| GB1354507A (en) | 1970-09-29 | 1974-06-05 | Ici Ltd | Process for the production of ethers or alcohols |
| DE2703802C3 (de) | 1977-01-29 | 1979-07-12 | Hoechst Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Herstellung von organischen Phosphinen |
| JPS53144552A (en) | 1977-05-18 | 1978-12-15 | Kureha Chem Ind Co Ltd | Palladium complexes |
| JPS577426A (en) * | 1980-06-16 | 1982-01-14 | Kuraray Co Ltd | Telomerization of acyclic conjugated diolefin |
| JPS5810528A (ja) * | 1981-07-09 | 1983-01-21 | Mitsubishi Petrochem Co Ltd | ヘキサジエン類の製造法 |
| DE3667166D1 (de) | 1985-09-09 | 1990-01-04 | Quantum Chem Corp | Organo-oxyalkadiene durch telomerisation von konjugierten alkadienen. |
| CA1300164C (en) | 1986-06-13 | 1992-05-05 | Thomas James Devon | Chelate ligands for low pressure hydroformylation catalyst and process employing same |
| CA1333619C (en) * | 1987-06-24 | 1994-12-20 | Johannes Adrianus Van Doorn | Catalyst compositions |
| GB8723438D0 (en) | 1987-10-06 | 1987-11-11 | Amersham Int Plc | Cationic complexes of technetium-99m |
| DE3921447A1 (de) * | 1989-06-30 | 1991-01-17 | Hoechst Ag | Verfahren zur herstellung von n-alkyl-halogenanilinen |
| NO167400C (no) | 1989-07-03 | 1991-10-30 | Fire Guard Scandinavia As | Flammehindrende og roeykhindrende blanding, fremgangsmaate for fremstilling av en opploesning av blandingen og anvendelse av opploesningen. |
| GB8919488D0 (en) | 1989-08-29 | 1989-10-11 | Amersham Int Plc | New cores for technetium radiopharmaceuticals |
| ATE132841T1 (de) * | 1989-12-29 | 1996-01-15 | Dow Chemical Co | Kontinuierliches verfahren zur telomerisation von konjugierten dienen |
| WO1992010450A1 (en) | 1990-12-13 | 1992-06-25 | Dow Benelux N.V. | Process for producing 1-octene |
| US5332846A (en) * | 1993-06-01 | 1994-07-26 | Eastman Kodak Company | Hydroformylation process using novel phosphine-rhodium catalyst system |
| DE4333307A1 (de) * | 1993-09-30 | 1995-04-06 | Hoechst Ag | Cyclische Verbindungen des dreiwertigen Phosphors |
| DE4433952A1 (de) * | 1994-09-23 | 1996-03-28 | Hoechst Ag | Bis-phosphepine und Verfahren zu deren Herstelllung |
| JP3897138B2 (ja) * | 1997-10-03 | 2007-03-22 | 有限会社斉藤化成品研究所 | 難燃性ポリエステル樹脂組成物およびその製造方法 |
| AU5852299A (en) | 1998-08-13 | 2000-03-06 | Shell Internationale Research Maatschappij B.V. | Catalyst compositions and process for the preparation of polyketones |
| TW524801B (en) | 1999-03-22 | 2003-03-21 | Shell Int Research | Process for the carbonylation of conjugated dienes |
| US6653485B2 (en) * | 2000-11-17 | 2003-11-25 | The Penn State Research Foundation | Ortho substituted chiral phosphines and phosphinites and their use in asymmetric catalytic reactions |
-
2002
- 2002-11-04 US US10/287,731 patent/US6794553B2/en not_active Expired - Fee Related
- 2002-11-05 JP JP2003542114A patent/JP2005507950A/ja active Pending
- 2002-11-05 AU AU2002363379A patent/AU2002363379A1/en not_active Abandoned
- 2002-11-05 CN CNB028233867A patent/CN100430344C/zh not_active Expired - Fee Related
- 2002-11-05 RU RU2004117527/04A patent/RU2318790C2/ru not_active IP Right Cessation
- 2002-11-05 EP EP02790338A patent/EP1444176A2/en not_active Withdrawn
- 2002-11-05 CA CA002466239A patent/CA2466239A1/en not_active Abandoned
- 2002-11-05 CZ CZ2004586A patent/CZ2004586A3/cs unknown
- 2002-11-05 BR BR0213955-3A patent/BR0213955A/pt not_active IP Right Cessation
- 2002-11-05 WO PCT/EP2002/012381 patent/WO2003040065A2/en not_active Ceased
- 2002-11-07 AR ARP020104263A patent/AR037280A1/es unknown
-
2004
- 2004-04-29 ZA ZA200403231A patent/ZA200403231B/en unknown
- 2004-07-01 US US10/882,932 patent/US7057082B2/en not_active Expired - Fee Related
-
2005
- 2005-12-09 US US11/299,101 patent/US7491859B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003040065A2 (en) | 2003-05-15 |
| US20030130544A1 (en) | 2003-07-10 |
| JP2005507950A (ja) | 2005-03-24 |
| ZA200403231B (en) | 2005-01-20 |
| AU2002363379A1 (en) | 2003-05-19 |
| CN100430344C (zh) | 2008-11-05 |
| US6794553B2 (en) | 2004-09-21 |
| RU2318790C2 (ru) | 2008-03-10 |
| CZ2004586A3 (cs) | 2004-08-18 |
| CA2466239A1 (en) | 2003-05-15 |
| CN1592725A (zh) | 2005-03-09 |
| WO2003040065A3 (en) | 2004-01-22 |
| EP1444176A2 (en) | 2004-08-11 |
| US20040242949A1 (en) | 2004-12-02 |
| US7491859B2 (en) | 2009-02-17 |
| US20060084832A1 (en) | 2006-04-20 |
| BR0213955A (pt) | 2004-08-31 |
| RU2004117527A (ru) | 2005-04-10 |
| US7057082B2 (en) | 2006-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |