BRPI0418060A - método para a preparação de um catalisador sem cromo, catalisador sem cromo, catalisador de cobre e zinco sem cromo, catalisador de cobre e ferro sem cromo e uso de catalisador sem cromo - Google Patents
método para a preparação de um catalisador sem cromo, catalisador sem cromo, catalisador de cobre e zinco sem cromo, catalisador de cobre e ferro sem cromo e uso de catalisador sem cromoInfo
- Publication number
- BRPI0418060A BRPI0418060A BRPI0418060-7A BRPI0418060A BRPI0418060A BR PI0418060 A BRPI0418060 A BR PI0418060A BR PI0418060 A BRPI0418060 A BR PI0418060A BR PI0418060 A BRPI0418060 A BR PI0418060A
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst
- chromium free
- chromium
- final solution
- copper
- Prior art date
Links
Classifications
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- 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
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
- C07C29/145—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones with hydrogen or hydrogen-containing gases
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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
- B01J23/74—Iron group metals
- B01J23/745—Iron
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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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
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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
- 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
- B01J23/8933—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8953—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
-
- 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
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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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- 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
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides 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
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/066—Zirconium or hafnium; Oxides or hydroxides 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
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
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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
- B01J21/10—Magnesium; Oxides or hydroxides 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
- 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
- B01J23/72—Copper
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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
- B01J37/16—Reducing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
MéTODO PARA A PREPARAçãO DE UM CATALISADOR SEM CROMO, CATALISADOR SEM CROMO, CATALISADOR DE COBRE E ZINCO SEM CROMO, CATALISADOR DE COBRE E FERRO SEM CROMO E USO DE CATALISADOR SEM CROMO. Trata-se de um método para a preparação de um catalisador sem cromo que compreende cobre e pelo menos um segundo metal na forma metálica ou de óxido, o qual compreende as etapas de a) preparação de uma solução final que compreende íons de cobre e pelo menos um segundo metal, sendo que a dita solução final também compreende íons de um agente de complexação e que tem um pH de mais de 5; b) colocação da dita solução final em contato com um veículo inerte para formar uma combinação final de solução/veículo; c) opcionalmente, secagem da combinação final de solução/veículo; d) calcinação da combinação final de solução/veículo obtida na etapa c) ou d) para obter cobre e pelo menos um segundo metal na forma de óxido; e e) redução de pelo menos parte do cobre em forma de óxido obtido desse modo no veículo. Além disso, é descrito um catalisador que pode ser obtido pelo dito método, bem como os usos do mesmo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/NL2004/000051 WO2005070537A1 (en) | 2004-01-21 | 2004-01-21 | Chromium-free catalysts of metalic cu and at least one second metal |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0418060A true BRPI0418060A (pt) | 2007-12-11 |
Family
ID=34806229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0418060-7A BRPI0418060A (pt) | 2004-01-21 | 2004-01-21 | método para a preparação de um catalisador sem cromo, catalisador sem cromo, catalisador de cobre e zinco sem cromo, catalisador de cobre e ferro sem cromo e uso de catalisador sem cromo |
Country Status (8)
Country | Link |
---|---|
US (2) | US20070207921A1 (pt) |
EP (1) | EP1737569B1 (pt) |
JP (1) | JP2007518557A (pt) |
AT (1) | ATE381965T1 (pt) |
BR (1) | BRPI0418060A (pt) |
DE (1) | DE602004010935T9 (pt) |
ES (1) | ES2300741T3 (pt) |
WO (1) | WO2005070537A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2882531B1 (fr) * | 2005-02-25 | 2007-04-27 | Inst Francais Du Petrole | Procede de preparation de catalyseurs multimetalliques utilisables dans des reactions de transformation des hydrocarbures |
US8445402B2 (en) | 2005-06-01 | 2013-05-21 | Basf Corporation | Preferential oxidation catalyst containing platinum, copper and iron |
KR100847443B1 (ko) * | 2007-02-23 | 2008-07-22 | 고려대학교 산학협력단 | 일산화탄소를 제거하기 위한 비-크롬계 고온 수성가스전환반응용 촉매 |
JP2009018951A (ja) * | 2007-07-10 | 2009-01-29 | Chubu Kiresuto Kk | 金属化合物のコーティング方法および金属化合物被覆粉体 |
CA2695710C (en) * | 2007-08-10 | 2013-01-08 | Rentech, Inc. | Precipitated iron catalyst for hydrogenation of carbon monoxide |
DE102009014424A1 (de) * | 2008-08-22 | 2010-02-25 | W.C. Heraeus Gmbh | Stoff aus Metall und Milchsäurekondensat sowie elektronisches Bauteil |
CN102218320B (zh) * | 2011-04-15 | 2013-04-17 | 上海浦景化工技术有限公司 | 一种用于加氢反应的催化剂及其制备方法和用途 |
WO2014128203A1 (en) * | 2013-02-21 | 2014-08-28 | Shell Internationale Research Maatschappij B.V. | Catalyst manufacturing method |
WO2014128204A1 (en) * | 2013-02-21 | 2014-08-28 | Shell Internationale Research Maatschappij B.V. | Catalyst manufacturing method |
CN112934228B (zh) | 2015-03-31 | 2024-02-09 | 巴斯夫公司 | 氢化和乙炔化催化剂 |
JP2018521844A (ja) * | 2015-07-15 | 2018-08-09 | アーチャー−ダニエルズ−ミッドランド カンパニー | 改良された銅含有多元金属触媒およびバイオベースの1,2−プロパンジオールを製造するためにこれを使用する方法 |
RU2745607C2 (ru) * | 2016-09-12 | 2021-03-29 | Чайна Петролеум Энд Кемикал Корпорейшен | Катализатор гидрирования, его получение и применение |
CN114452964B (zh) * | 2020-10-21 | 2024-05-10 | 中国石油化工股份有限公司 | 一种双功能催化剂及其制备方法与应用 |
CN112517017B (zh) * | 2020-11-30 | 2023-05-05 | 陕西延长石油(集团)有限责任公司 | 一种醋酸甲酯加氢的掺杂型硅酸铜纳米管催化剂及其制备方法与应用 |
WO2023074051A1 (ja) * | 2021-11-01 | 2023-05-04 | 国立大学法人島根大学 | 触媒の製造方法、触媒およびメタノール製造方法 |
GB202213961D0 (en) | 2022-09-23 | 2022-11-09 | Johnson Matthey Plc | Copper-containing hydrogenation catalysts for the hydrogenolysis of esters |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3233002A (en) * | 1962-03-08 | 1966-02-01 | Sinclar Res Inc | Transalkylation and disproportionation of aromatics |
US4113658A (en) * | 1967-04-14 | 1978-09-12 | Stamicarbon, N.V. | Process for homogeneous deposition precipitation of metal compounds on support or carrier materials |
US3546140A (en) * | 1967-09-14 | 1970-12-08 | Catalysts & Chem Inc | Low temperature shift reactions |
US3637528A (en) * | 1967-12-06 | 1972-01-25 | Du Pont | Low temperature-shift catalyst |
NL7203934A (pt) * | 1972-03-24 | 1973-09-26 | ||
US4113662A (en) * | 1976-08-05 | 1978-09-12 | Chevron Research Company | Catalyst for ester hydrogenation |
US4107089A (en) * | 1977-03-14 | 1978-08-15 | Petr Grigorievich Bondar | Catalyst for the synthesis of methanol and method for preparing same |
US4153581A (en) * | 1977-09-01 | 1979-05-08 | The Dow Chemical Company | Method of producing amines from alcohols, aldehydes, ketones and mixtures thereof |
US4199479A (en) * | 1978-02-24 | 1980-04-22 | Chevron Research Company | Hydrogenation catalyst |
GB1600517A (en) * | 1978-04-18 | 1981-10-14 | Chevron Res | Catalysed ester hydrogenation process and catalyst therefor |
FR2444654A1 (fr) * | 1978-12-19 | 1980-07-18 | Inst Francais Du Petrole | Procede de fabrication d'alcools et plus particulierement d'alcools primaires, satures et lineaires, a partir de gaz de synthese |
US4279781A (en) * | 1979-10-09 | 1981-07-21 | United Catalysts Inc. | Catalyst for the synthesis of methanol |
FR2560531B1 (fr) * | 1984-03-02 | 1988-04-08 | Inst Francais Du Petrole | Procede de fabrication de catalyseurs contenant du cuivre, du zinc, de l'aluminium et au moins un metal du groupe forme par les terres rares et le zirconium et utilisation des catalyseurs obtenus pour les reactions mettant en jeu un gaz de synthese |
US4876402A (en) * | 1986-11-03 | 1989-10-24 | Union Carbide Chemicals And Plastics Company Inc. | Improved aldehyde hydrogenation process |
DK678388A (da) * | 1987-12-11 | 1989-06-12 | Meern Bv Engelhard De | Kemisk reaktion og en hertil egnet katalysator |
DE68927445T2 (de) * | 1988-12-07 | 1997-03-06 | Kao Corp | Produktion von aliphatischen primären Aminen |
JPH0734867B2 (ja) * | 1991-10-09 | 1995-04-19 | 花王株式会社 | 水素化用触媒及びその製造方法 |
DE4141199A1 (de) * | 1991-12-13 | 1993-06-17 | Sued Chemie Ag | Chromfreier katalysator fuer die hydrierung von organischen verbindungen, die die carbonylfunktionen enthalten |
US5830425A (en) * | 1993-02-09 | 1998-11-03 | Sud-Chemie Ag | Chromium-free catalyst based on iron oxide for conversion of carbon monoxide |
CN1083742A (zh) * | 1993-07-29 | 1994-03-16 | 周红星 | 双功能多金属氧化物催化剂 |
ES2113047T3 (es) * | 1993-12-28 | 1998-04-16 | Ube Industries | Proceso para producir compuestos diolicos. |
DE4403187C1 (de) * | 1994-02-02 | 1995-09-28 | Degussa | Geformter Kupfer-Katalysator für die selektive Hydrierung von Furfural zu Furfurylalkohol |
US5726117A (en) * | 1995-06-07 | 1998-03-10 | Phillips Petroleum Company | Sorbent compositions containing zinc subjected to a steam treatment |
US5710089A (en) * | 1995-06-07 | 1998-01-20 | Phillips Petroleum Company | Sorbent compositions |
AU5110696A (en) * | 1995-07-21 | 1997-02-18 | Lonza A.G. | Process for producing methanol and catalyst therefor |
EP1211234A3 (en) * | 2000-11-29 | 2003-11-26 | Samsung Electronics Co., Ltd. | Process for preparing 1,3-alkandiols from 3-hydroxyesters |
DE10061555A1 (de) * | 2000-12-11 | 2002-06-20 | Basf Ag | Schalenkatalysator für die Hydrierung von Maleinsäureanhydrid und verwandten Verbindungen zu gamma-Butyrolacton und Tetrahydrofuran und Derivaten davon |
DE10061556A1 (de) * | 2000-12-11 | 2002-06-13 | Basf Ag | Verfahren zur Herstellung von Tetrahydrofuran |
US6664207B2 (en) * | 2001-09-26 | 2003-12-16 | Conocophillips Company | Catalyst for converting carbon dioxide to oxygenates and processes therefor and therewith |
DE10207443A1 (de) * | 2002-02-22 | 2003-09-04 | Bayer Ag | Verfahren und Katalysator zur Herstellung von Alkoholen |
US6930074B2 (en) * | 2002-04-26 | 2005-08-16 | Conocophillips Company - I. P. Legal | Desulfurization and sorbent for the same |
WO2004007071A1 (en) * | 2002-07-12 | 2004-01-22 | Lg Chem, Ltd. | Method for preparing a catalyst for partial oxidation of acrolene |
DE10258316A1 (de) * | 2002-12-13 | 2004-06-24 | Basf Ag | Verfahren zur Herstellung von1,6-Hexandiol |
DE10261195A1 (de) * | 2002-12-20 | 2004-07-01 | Basf Ag | Verfahren zur Herstellung eines symmetrischen sekundären Amins |
-
2004
- 2004-01-21 BR BRPI0418060-7A patent/BRPI0418060A/pt not_active Application Discontinuation
- 2004-01-21 AT AT04703950T patent/ATE381965T1/de not_active IP Right Cessation
- 2004-01-21 DE DE602004010935T patent/DE602004010935T9/de active Active
- 2004-01-21 US US10/587,108 patent/US20070207921A1/en not_active Abandoned
- 2004-01-21 ES ES04703950T patent/ES2300741T3/es not_active Expired - Lifetime
- 2004-01-21 JP JP2006550973A patent/JP2007518557A/ja active Pending
- 2004-01-21 WO PCT/NL2004/000051 patent/WO2005070537A1/en active IP Right Grant
- 2004-01-21 EP EP04703950A patent/EP1737569B1/en not_active Expired - Lifetime
-
2009
- 2009-12-07 US US12/631,993 patent/US20100087312A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1737569B1 (en) | 2007-12-26 |
WO2005070537A1 (en) | 2005-08-04 |
US20100087312A1 (en) | 2010-04-08 |
DE602004010935T2 (de) | 2008-12-18 |
US20070207921A1 (en) | 2007-09-06 |
DE602004010935T9 (de) | 2009-04-23 |
ATE381965T1 (de) | 2008-01-15 |
EP1737569A1 (en) | 2007-01-03 |
DE602004010935D1 (de) | 2008-02-07 |
ES2300741T3 (es) | 2008-06-16 |
JP2007518557A (ja) | 2007-07-12 |
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Legal Events
Date | Code | Title | Description |
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 13 E 25 DA LPI. |
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B09B | Patent application refused [chapter 9.2 patent gazette] |
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