AR071623A1 - Utilizacion de metal en catalizadores soportados, que contienen metal - Google Patents
Utilizacion de metal en catalizadores soportados, que contienen metalInfo
- Publication number
- AR071623A1 AR071623A1 ARP090101602A ARP090101602A AR071623A1 AR 071623 A1 AR071623 A1 AR 071623A1 AR P090101602 A ARP090101602 A AR P090101602A AR P090101602 A ARP090101602 A AR P090101602A AR 071623 A1 AR071623 A1 AR 071623A1
- Authority
- AR
- Argentina
- Prior art keywords
- metal
- refers
- regions
- deposited
- methods
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 13
- 239000002184 metal Substances 0.000 title abstract 13
- 239000003054 catalyst Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- FDQQNNZKEJIHMS-UHFFFAOYSA-N 3,4,5-trimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1C FDQQNNZKEJIHMS-UHFFFAOYSA-N 0.000 abstract 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000012018 catalyst precursor Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/393—Metal or metal oxide crystallite size
-
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
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- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
- B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
- B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
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- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8906—Iron and noble metals
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- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8913—Cobalt and noble metals
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- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8926—Copper and noble metals
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/392—Metal surface area
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/397—Egg shell like
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/617—500-1000 m2/g
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0203—Impregnation the impregnation liquid containing organic compounds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/02—Formation of carboxyl groups in compounds containing amino groups, e.g. by oxidation of amino alcohols
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- 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
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
- C07F9/3813—N-Phosphonomethylglycine; Salts or complexes thereof
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0205—Impregnation in several steps
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0211—Impregnation using a colloidal suspension
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Mejoras en el uso de metal en catalizadores soportados, que contienen metal. Por ejemplo, la presente se refiere a métodos para dirigir y/o controlar la deposicion de metal sobre las superficies de sustratos porosos. La presente también se refiere a métodos para preparar catalizadores donde se deposita un primer metal sobre un soporte (por ejemplo, un soporte de carbono poroso) para proveer una o más regiones de un primer metal en la superficie del soporte, y se deposita un segundo metal en la superficie de las una o más regiones del primer metal. En general, el carácter electropositivo del primer metal (por ejemplo, cobre o hierro) es mayor que el carácter electropositivo del segundo metal (por ejemplo, un metal noble tal como platino) y el segundo metal se deposita en la superficie de las una o más regiones del primer metal por desplazamiento del primer metal. La presente también se refiere a sustratos tratados, estructuras precursoras del catalizador y catalizadores preparados por dichos métodos. La solicitud también se refiere al uso de catalizadores preparados segun se detalla aquí en reacciones de oxidacion catalítica, como por ejemplo oxidacion de un sustrato que se selecciona entre el grupo que consiste en ácido N-(fosfonometil)iminodiacético o una sal del mismo, formaldehído, y/o ácido formico.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4946508P | 2008-05-01 | 2008-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR071623A1 true AR071623A1 (es) | 2010-06-30 |
Family
ID=41130542
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP090101602A AR071623A1 (es) | 2008-05-01 | 2009-05-04 | Utilizacion de metal en catalizadores soportados, que contienen metal |
ARP140102333A AR096669A2 (es) | 2008-05-01 | 2014-06-19 | Utilización de metal en catalizadores soportados, que contienen metal |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP140102333A AR096669A2 (es) | 2008-05-01 | 2014-06-19 | Utilización de metal en catalizadores soportados, que contienen metal |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2293874A2 (es) |
CN (2) | CN102076409A (es) |
AR (2) | AR071623A1 (es) |
AU (1) | AU2009242512B2 (es) |
BR (1) | BRPI0911514B1 (es) |
CA (1) | CA2725434C (es) |
MX (1) | MX304650B (es) |
WO (1) | WO2009135150A2 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102229621B (zh) * | 2011-05-07 | 2013-10-02 | 安徽国星生物化学有限公司 | 一种紫外光源存在下催化氧化双甘膦制备草甘膦的方法 |
WO2013061294A1 (de) * | 2011-10-28 | 2013-05-02 | Basf Se | Verfahren zur herstellung eines geträgerten silberkatalysators |
CN104437449A (zh) * | 2014-12-09 | 2015-03-25 | 黑龙江大学 | 黑二氧化钛可见光光催化剂的制备方法 |
US10118155B2 (en) | 2015-08-14 | 2018-11-06 | Sabic Global Technologies B.V. | Method of metallic clusters fabrication with desired size using scanning tunneling microscopy tip induced reactions |
CN110339860B (zh) * | 2019-07-29 | 2022-03-01 | 湖北工程学院 | 交联降冰片烯共聚物复合炭黑三维网络固载铂纳米催化剂及其制备方法和应用 |
CN111054329A (zh) * | 2019-11-25 | 2020-04-24 | 广东工业大学 | 一种铝负载贵金属的整体催化剂及其制备方法和应用 |
CN111430731A (zh) * | 2020-04-01 | 2020-07-17 | 安徽师范大学 | 多孔碳载铂材料及其制备方法和应用 |
CN112794508B (zh) * | 2021-01-05 | 2022-07-05 | 江山市双氧水有限公司 | 一种蒽醌法生产双氧水废水的预处理方法 |
CN113337719A (zh) * | 2021-06-07 | 2021-09-03 | 林西金易来砷业有限公司 | 一种含砷烟尘综合利用及无害化处理工艺 |
CN114177903A (zh) * | 2021-10-21 | 2022-03-15 | 江苏大学 | 一种制备微孔材料负载单原子和双原子催化剂的方法 |
CN114566661A (zh) * | 2022-03-09 | 2022-05-31 | 昆明理工大学 | 一种碳材料表面负载铂钴纳米颗粒的制备方法 |
CN114540889B (zh) * | 2022-03-25 | 2023-03-24 | 江阴纳力新材料科技有限公司 | 镀铜添加剂、镀铜液及其应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1005249B (zh) * | 1985-04-01 | 1989-09-27 | 孟山都公司 | 应用经热解的活性炭催化剂生产仲胺或伯胺的方法 |
KR0174786B1 (ko) * | 1993-04-12 | 1999-04-01 | 제임스 클리프튼 보올딩 | 아미노 카르복실산염의 제조방법 |
US6417133B1 (en) * | 1998-02-25 | 2002-07-09 | Monsanto Technology Llc | Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions |
DK1242433T3 (da) * | 1999-12-21 | 2004-10-04 | Monsanto Technology Llc | Anvendelse af en supplerende promotor i forbindelse med en carbonstöttet, ædelmetalholdig katalysator i væskefaseoxidationsreaktioner |
TW200624171A (en) * | 2004-09-15 | 2006-07-16 | Monsanto Technology Llc | Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions |
EP2059360B1 (en) * | 2006-08-30 | 2019-04-17 | Umicore AG & Co. KG | Core/shell-type catalyst particles and methods for their preparation |
-
2009
- 2009-05-01 MX MX2010012009A patent/MX304650B/es active IP Right Grant
- 2009-05-01 CN CN2009801248482A patent/CN102076409A/zh active Pending
- 2009-05-01 WO PCT/US2009/042562 patent/WO2009135150A2/en active Application Filing
- 2009-05-01 CA CA2725434A patent/CA2725434C/en active Active
- 2009-05-01 AU AU2009242512A patent/AU2009242512B2/en active Active
- 2009-05-01 CN CN201510845741.4A patent/CN105363475A/zh active Pending
- 2009-05-01 BR BRPI0911514-5A patent/BRPI0911514B1/pt active IP Right Grant
- 2009-05-01 EP EP09739952A patent/EP2293874A2/en not_active Withdrawn
- 2009-05-04 AR ARP090101602A patent/AR071623A1/es active IP Right Grant
-
2014
- 2014-06-19 AR ARP140102333A patent/AR096669A2/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BRPI0911514A2 (pt) | 2015-10-06 |
AU2009242512A1 (en) | 2009-11-05 |
BRPI0911514B1 (pt) | 2018-03-27 |
CN105363475A (zh) | 2016-03-02 |
CA2725434C (en) | 2017-02-28 |
CN102076409A (zh) | 2011-05-25 |
AU2009242512B2 (en) | 2014-10-23 |
WO2009135150A2 (en) | 2009-11-05 |
MX2010012009A (es) | 2010-11-30 |
EP2293874A2 (en) | 2011-03-16 |
MX304650B (es) | 2012-10-26 |
WO2009135150A3 (en) | 2010-05-06 |
CA2725434A1 (en) | 2009-11-05 |
AR096669A2 (es) | 2016-01-27 |
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