BR112014024524A2 - tetramerização de etileno - Google Patents
tetramerização de etilenoInfo
- Publication number
- BR112014024524A2 BR112014024524A2 BR112014024524A BR112014024524A BR112014024524A2 BR 112014024524 A2 BR112014024524 A2 BR 112014024524A2 BR 112014024524 A BR112014024524 A BR 112014024524A BR 112014024524 A BR112014024524 A BR 112014024524A BR 112014024524 A2 BR112014024524 A2 BR 112014024524A2
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst
- tetramerization
- group
- ethylene
- binding compound
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
- B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
-
- 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
- B01J31/1845—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 phosphorus
- B01J31/1875—Phosphinites (R2P(OR), their isomeric phosphine oxides (R3P=O) and RO-substitution derivatives thereof)
- B01J31/188—Amide derivatives thereof
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
- B01J2531/62—Chromium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
-
- 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
- C07C2531/34—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups C07C2531/02 - C07C2531/24 of chromium, molybdenum or tungsten
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
resumo patente de invenção: "tetramerização de etileno". a presente invenção refere-se a um processo para a tetramerização de etileno sob condições em fase de solução. é realizada na presença de um catalisador ativado em uma temperatura acima de 80°c e até uma temperatura de cerca de 130°c. o catalisador ativado é fornecido por meio da combinação de uma fonte de cromo e um composto de ligação, cujo composto de ligação inclui pelo menos um grupo de hidrocarbila substituído por flúor, grupo de organoeterila, ou grupo de hetero-hidrocarbila, e opcionalmente um ativador de catalisador ou combinação de ativadores de catalisadores.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261644676P | 2012-05-09 | 2012-05-09 | |
PCT/IB2013/053699 WO2013168106A1 (en) | 2012-05-09 | 2013-05-08 | Tetramerisation of ethylene |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014024524A2 true BR112014024524A2 (pt) | 2017-07-25 |
BR112014024524B1 BR112014024524B1 (pt) | 2020-04-22 |
Family
ID=48699875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014024524A BR112014024524B1 (pt) | 2012-05-09 | 2013-05-08 | tetramerização de etileno |
Country Status (12)
Country | Link |
---|---|
US (1) | US9487456B2 (pt) |
EP (1) | EP2847150B1 (pt) |
KR (1) | KR102138685B1 (pt) |
CN (1) | CN104220402B (pt) |
BR (1) | BR112014024524B1 (pt) |
CA (1) | CA2866773A1 (pt) |
ES (1) | ES2750659T3 (pt) |
IN (1) | IN2014DN10416A (pt) |
MY (1) | MY170070A (pt) |
SG (1) | SG11201407142WA (pt) |
WO (1) | WO2013168106A1 (pt) |
ZA (1) | ZA201406073B (pt) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN2014DN10414A (pt) * | 2012-05-09 | 2015-08-14 | Sasol Tech Pty Ltd | |
KR101657259B1 (ko) | 2013-11-19 | 2016-09-13 | 주식회사 엘지화학 | 리간드 화합물, 올레핀 올리고머화용 촉매계, 및 이를 이용한 올레핀 올리고머화 방법 |
PL3170805T3 (pl) * | 2015-11-19 | 2019-02-28 | Evonik Degussa Gmbh | Wpływanie na lepkość mieszanin estrów bazujących na n-butenach poprzez celowe zastosowanie etenu podczas otrzymywania prekursorów estrów |
US9707549B1 (en) | 2016-05-26 | 2017-07-18 | Chevron Phillips Chemical Company Lp | Ethylene oligomerization catalyst systems using chemically-treated solid oxides |
US10329212B2 (en) | 2016-05-27 | 2019-06-25 | Chevron Phillips Chemical Company Lp | Reduced polymer formation for selective ethylene oligomerizations |
US10414699B2 (en) | 2016-05-27 | 2019-09-17 | Chevron Phillips Chemical Company Lp | Process improvements in selective ethylene oligomerizations |
US10414698B2 (en) | 2016-05-27 | 2019-09-17 | Chevron Phillips Chemical Company Lp | Reduced polymer formation for selective ethylene oligomerizations |
FR3051683B1 (fr) | 2016-05-31 | 2020-10-09 | Ifp Energies Now | Composition catalytique a base de chrome et d'un ligand a base de phosphine et son utilisation dans un procede de procuction d'octenes |
KR102018279B1 (ko) | 2017-03-23 | 2019-09-04 | 에스케이이노베이션 주식회사 | 파울링 방지제 및 이를 이용한 올레핀의 올리고머화 방법 |
US10232339B2 (en) | 2017-06-06 | 2019-03-19 | Chevron Phillips Chemical Company Lp | Fouling protection for an oligomerization reactor inlet |
US10294171B2 (en) | 2017-09-22 | 2019-05-21 | Chevron Phillips Chemical Company Lp | Carbonyl-containing perfluorohydrocarbyl-N2-phosphinyl amidine compounds, chromium salt complexes and their use to oligomerize ethylene |
US10183960B1 (en) | 2017-09-22 | 2019-01-22 | Chevron Phillips Chemical Company Lp | Perfluorohydrocarbyl-N2-phosphinyl amidine compounds, chromium salt complexes, catalyst systems, and their use to oligomerize ethylene |
US10493442B2 (en) | 2017-09-22 | 2019-12-03 | Chevron Phillips Chemical Company Lp | Fluorinated N2-phosphinyl amidine compounds, chromium salt complexes, catalyst systems, and their use to oligomerize ethylene |
US10464862B2 (en) | 2017-09-28 | 2019-11-05 | Chevron Phillips Chemical Company Lp | Oligomerization reactions using aluminoxanes |
KR102605188B1 (ko) | 2018-02-27 | 2023-11-24 | 에스케이이노베이션 주식회사 | 리간드, 이를 포함하는 올리고머화 촉매 및 이를 이용한 에틸렌 올리고머의 제조방법 |
WO2020185426A1 (en) | 2019-03-13 | 2020-09-17 | Tpc Group Llc | Flexible manufacturing system for selectively producing different linear alpha olefins |
CN114054095B (zh) * | 2020-08-10 | 2023-11-10 | 中国石油化工股份有限公司 | 一种乙烯齐聚催化剂组合物及其应用 |
CN112473741B (zh) * | 2020-10-22 | 2023-09-01 | 杭州小菱科技有限公司 | 一种乙烯齐聚催化剂体系及其制备方法与用途 |
WO2022115749A1 (en) * | 2020-11-30 | 2022-06-02 | Saudi Arabian Oil Company | Catalyst systems |
WO2022115750A1 (en) | 2020-11-30 | 2022-06-02 | Saudi Arabian Oil Company | Catalyst systems |
US11612883B2 (en) | 2020-11-30 | 2023-03-28 | Saudi Arabian Oil Company | Catalyst systems |
WO2022115751A1 (en) | 2020-11-30 | 2022-06-02 | Saudi Arabian Oil Company | Catalyst systems |
WO2022115754A1 (en) | 2020-11-30 | 2022-06-02 | Saudi Arabian Oil Company | Catalyst systems |
KR20230156742A (ko) * | 2021-03-12 | 2023-11-14 | 사우디 아라비안 오일 컴퍼니 | 촉매 시스템 |
WO2023027749A1 (en) | 2021-08-26 | 2023-03-02 | Saudi Arabian Oil Company | Catalyst systems |
CN113731505B (zh) * | 2021-09-13 | 2024-05-03 | 万华化学集团股份有限公司 | 一种乙烯齐聚催化剂体系与应用 |
US11505513B1 (en) | 2021-11-08 | 2022-11-22 | Chevron Phillips Chemical Company, Lp | Chromium bicyclic phosphinyl amidine complexes for tetramerization of ethylene |
US11583843B1 (en) | 2021-11-08 | 2023-02-21 | Chevron Phillips Chemical Company, Lp | Chromium phosphinyl isoindole amidine complexes for tetramerization of ethylene |
US11492305B1 (en) | 2021-11-08 | 2022-11-08 | Chevron Phillips Chemical Company, Lp | Chromium phosphinyl hydroisoindole amidine complexes for tetramerization of ethylene |
US11623901B1 (en) | 2022-08-31 | 2023-04-11 | Saudi Arabian Oil Company | Catalyst systems that include silyl ether moieties |
US11639321B1 (en) | 2022-08-31 | 2023-05-02 | Saudi Arabian Oil Company | Catalyst systems that include meta-alkoxy substituted n-aryl bis-diphosphinoamine ligands |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG99843A1 (en) | 1992-09-17 | 2003-11-27 | Mitsubishi Chem Corp | Method for oligomerizing an alpha-olefin |
TW354300B (en) | 1993-02-17 | 1999-03-11 | Mitsubishi Chem Corp | Process for producing <alpha>-olefin oligomers |
US5910619A (en) | 1994-06-21 | 1999-06-08 | Mitsubishi Chemical Corporation | Process for producing α-olefin oligomers |
US5856257A (en) | 1997-05-16 | 1999-01-05 | Phillips Petroleum Company | Olefin production |
CA2509700A1 (en) | 2002-12-20 | 2004-07-08 | Sasol Technology (Pty) Limited | Tandem tetramerisation-polymerisation of olefins |
EP1581341B1 (en) | 2002-12-20 | 2010-02-10 | Sasol Technology (Pty) Ltd | Trimerisation of olefins |
US7414006B2 (en) | 2005-03-09 | 2008-08-19 | Exxonmobil Chemical Patents Inc. | Methods for oligomerizing olefins |
US7323611B2 (en) | 2005-06-28 | 2008-01-29 | Sumitomo Chemical Company Limited | Process for producing olefin oligomer |
BRPI0613432A2 (pt) | 2005-07-12 | 2011-01-11 | Sasol Tech Pty Ltd | oligomerização de compostos olefìnicos na presença de um ativador contendo metal diluìdo |
GB0520085D0 (en) | 2005-10-03 | 2005-11-09 | Sasol Tech Pty Ltd | Oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst, and a catalyst activator including a halogenated -AR group |
EP1991353A1 (en) | 2006-02-03 | 2008-11-19 | Ineos Europe Limited | Transition metal catalysts |
US7378537B2 (en) | 2006-07-25 | 2008-05-27 | Chevron Phillips Chemical Company Lp | Olefin oligomerization catalysts and methods of using same |
KR101074202B1 (ko) | 2007-01-18 | 2011-10-14 | 에스케이종합화학 주식회사 | 에틸렌 사량체화 촉매계 및 이를 이용한 1-옥텐의 제조방법 |
CA2583007C (en) | 2007-03-29 | 2015-03-31 | Nova Chemicals Corporation | Amino phosphine |
WO2008146215A1 (en) | 2007-05-28 | 2008-12-04 | Sasol Technology (Pty) Limited | Two stage activation of oligomerisation catalyst and oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst so activated |
CA2692533C (en) | 2007-07-11 | 2013-03-05 | Linde Ag | Catalyst composition and process for di-, tri- and/or tetramerization of ethylene |
KR101057576B1 (ko) | 2007-08-16 | 2011-08-17 | 에스케이종합화학 주식회사 | 선택적 에틸렌 올리머고화 촉매계 |
KR100942978B1 (ko) | 2008-07-10 | 2010-02-17 | 주식회사 하이닉스반도체 | 반도체 메모리 소자 |
CA2639882C (en) | 2008-09-29 | 2016-07-12 | Nova Chemicals Corporation | Tetramerization |
MY156607A (en) | 2009-02-16 | 2016-03-15 | Sasol Tech Pty Ltd | Oligomerisation of olefinic compounds in the presence of an activated oligomerisation catalyst |
WO2011045701A1 (en) | 2009-10-16 | 2011-04-21 | Sasol Technology (Proprietary) Limited | Separation of components from a multi-component hydrocarbon stream which includes ethylene |
MY149647A (en) | 2009-10-19 | 2013-09-30 | Sasol Tech Pty Ltd | Oligomerisation of olefinic compounds with reduced polymer formation |
CA2701252C (en) | 2010-04-20 | 2017-01-03 | Nova Chemicals Corporation | Polymer mitigation |
CA2703435C (en) * | 2010-05-12 | 2017-05-02 | Nova Chemicals Corporation | Oligomerization process using a chromium p-n-p catalyst with added alkyl zinc |
CA2716714C (en) * | 2010-10-06 | 2017-05-16 | Nova Chemicals Corporation | Tetramerization ligands |
IN2014DN10414A (pt) * | 2012-05-09 | 2015-08-14 | Sasol Tech Pty Ltd |
-
2013
- 2013-05-08 CN CN201380019374.1A patent/CN104220402B/zh active Active
- 2013-05-08 US US14/399,092 patent/US9487456B2/en active Active
- 2013-05-08 IN IN10416DEN2014 patent/IN2014DN10416A/en unknown
- 2013-05-08 SG SG11201407142WA patent/SG11201407142WA/en unknown
- 2013-05-08 EP EP13731897.8A patent/EP2847150B1/en active Active
- 2013-05-08 ES ES13731897T patent/ES2750659T3/es active Active
- 2013-05-08 CA CA2866773A patent/CA2866773A1/en not_active Abandoned
- 2013-05-08 WO PCT/IB2013/053699 patent/WO2013168106A1/en active Application Filing
- 2013-05-08 MY MYPI2014002328A patent/MY170070A/en unknown
- 2013-05-08 BR BR112014024524A patent/BR112014024524B1/pt active IP Right Grant
- 2013-05-08 KR KR1020147034207A patent/KR102138685B1/ko active IP Right Grant
-
2014
- 2014-08-19 ZA ZA2014/06073A patent/ZA201406073B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN104220402A (zh) | 2014-12-17 |
CA2866773A1 (en) | 2013-11-14 |
ES2750659T3 (es) | 2020-03-26 |
MY170070A (en) | 2019-07-03 |
EP2847150A1 (en) | 2015-03-18 |
KR102138685B1 (ko) | 2020-07-29 |
US20150087873A1 (en) | 2015-03-26 |
US9487456B2 (en) | 2016-11-08 |
KR20150016959A (ko) | 2015-02-13 |
ZA201406073B (en) | 2015-11-25 |
WO2013168106A1 (en) | 2013-11-14 |
IN2014DN10416A (pt) | 2015-08-14 |
BR112014024524B1 (pt) | 2020-04-22 |
CN104220402B (zh) | 2017-02-22 |
EP2847150B1 (en) | 2019-07-17 |
SG11201407142WA (en) | 2014-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112014024524A2 (pt) | tetramerização de etileno | |
BR112014027792A2 (pt) | tetramerização de etileno | |
BR112018076600A2 (pt) | processo para a preparação de derivado de piridona policíclica substituída e cristal do mesmo | |
BR112014027793A2 (pt) | oligomerização de compostos olefínicos com formação de polímero reduzida | |
BR112017013272A2 (pt) | processo de transição entre catalisadores incompatíveis | |
BR112012029904A2 (pt) | métodos de purificação de polipeptídeos | |
BR112016014020A2 (pt) | Compostos moduladores de tetra-hidropiridopirazinas de gpr6, seus sais e os usos dos mesmos | |
BR112015030558A2 (pt) | processo de descarbonatação de um gás hidrocarbonado | |
BR112018006300A2 (pt) | método | |
BRPI1006734A2 (pt) | composição, método para controlar a cristalização em um fluido refrigerante e aparelho de ciclo de absorção | |
FR2986717B1 (fr) | Composition catalytique et procede d'oligomerisation des olefines utilisant ladite composition catalytique | |
BR112013025732A2 (pt) | composto de imidazo-oxazina ou sal do mesmo | |
BR112014014158A2 (pt) | preparação de um catalisador de oligomerização de olefina | |
BR112015019523A2 (pt) | processo para o acionamento de unidades de hidrotratamento ou hidroconversação | |
BR112012024822B8 (pt) | Composto, uso de um composto e composição farmacêutica | |
BR112013011172A2 (pt) | compostos antidiabéticos | |
CR20110413A (es) | Uso como bactericidas de análogos ácidos heteroaromáticos que contienen azufre | |
BR112012032251A2 (pt) | processo para a preparação de derivados da 2, 2-difluoroetilamina pela alquilação com 2,2 difluoroetil-1-haloetanos | |
BR112014004403A2 (pt) | compostos fotorreativos | |
BRPI0914603A2 (pt) | catalizador de isomerização de alquilaromáticos, e, processo para a isomerização de alquilaromáticos para fornecer uma mistura de reação. | |
BR112019009078A2 (pt) | processo para a purificação de pirazolpiridazinas, sal e composição agrícola | |
BR112017024229A2 (pt) | composição, métodos para formar uma composição injetável e para recuperar compostos de hidrocarboneto, e, uso de uma composição. | |
BR112015032335A2 (pt) | processo para preparar anidrido ftálico | |
BR112013018121A2 (pt) | processo para produzir produto de policondensação | |
BR112016008895A8 (pt) | métodos para formação de compostos homoalílicos pela reação de precursores de ciclopropilvinila com ácido de bronsted, e para formação de ambrox |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/05/2013, OBSERVADAS AS CONDICOES LEGAIS. |