BRPI0819904A2 - composição catalisadora e processo para oligomerização de etileno - Google Patents
composição catalisadora e processo para oligomerização de etilenoInfo
- Publication number
- BRPI0819904A2 BRPI0819904A2 BRPI0819904A BRPI0819904A BRPI0819904A2 BR PI0819904 A2 BRPI0819904 A2 BR PI0819904A2 BR PI0819904 A BRPI0819904 A BR PI0819904A BR PI0819904 A BRPI0819904 A BR PI0819904A BR PI0819904 A2 BRPI0819904 A2 BR PI0819904A2
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst composition
- ethylene oligomerization
- oligomerization
- ethylene
- catalyst
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006384 oligomerization reaction Methods 0.000 title 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
- B01J31/18—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
- B01J31/189—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 containing both nitrogen and phosphorus as complexing atoms, including e.g. phosphino moieties, in one at least bidentate or bridging ligand
-
- 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
-
- 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
- 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
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
- B01J2531/0258—Flexible ligands, e.g. mainly sp3-carbon framework as exemplified by the "tedicyp" ligand, i.e. cis-cis-cis-1,2,3,4-tetrakis(diphenylphosphinomethyl)cyclopentane
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07023013.1 | 2007-11-28 | ||
| EP07023013 | 2007-11-28 | ||
| PCT/EP2008/009305 WO2009068157A1 (en) | 2007-11-28 | 2008-11-05 | Catalyst composition and process for oligomerization of ethylene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0819904A2 true BRPI0819904A2 (pt) | 2015-09-15 |
| BRPI0819904B1 BRPI0819904B1 (pt) | 2018-02-06 |
Family
ID=39402871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0819904-3A BRPI0819904B1 (pt) | 2007-11-28 | 2008-11-05 | Composição catalisadora e processo para oligomerização de etileno |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8778827B2 (pt) |
| EP (1) | EP2219784B1 (pt) |
| JP (1) | JP5462179B2 (pt) |
| KR (1) | KR101445431B1 (pt) |
| CN (1) | CN101855015B (pt) |
| BR (1) | BRPI0819904B1 (pt) |
| CA (1) | CA2703021C (pt) |
| ES (1) | ES2397303T3 (pt) |
| MX (1) | MX2010005266A (pt) |
| MY (1) | MY150515A (pt) |
| RU (1) | RU2467797C2 (pt) |
| TW (1) | TWI440503B (pt) |
| WO (1) | WO2009068157A1 (pt) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY150515A (en) | 2007-11-28 | 2014-01-30 | Linde Ag | Catalyst composition and process for oligomerization of ethylene |
| ES2371218T3 (es) * | 2009-04-09 | 2011-12-28 | Saudi Basic Industries Corporation | Composición de catalizador y procedimiento para la oligomerización de etileno. |
| EP2354113A1 (en) | 2010-02-04 | 2011-08-10 | Linde AG | Method for deactivation of a catalyst |
| ES2409707T3 (es) | 2011-02-16 | 2013-06-27 | Linde Ag | Procedimiento de preparación de una composición catalítica para oligomerización de etileno y unidad de preformación de composición de catalizador respectiva |
| IN2014DN10415A (pt) | 2012-05-09 | 2015-08-14 | Sasol Tech Pty Ltd | |
| KR101513145B1 (ko) | 2012-05-10 | 2015-04-17 | 주식회사 엘지화학 | 리간드 화합물, 크롬 화합물 및 이를 포함하는 촉매계 |
| EP2684857A1 (en) * | 2012-07-10 | 2014-01-15 | Saudi Basic Industries Corporation | Method for oligomerization of ethylene |
| EP3102616B1 (en) * | 2014-02-03 | 2020-10-14 | Saudi Basic Industries Corporation | Catalyst composition pre-formation unit for preparing a catalyst composition for oligomerization of ethylene |
| ES2676354T3 (es) * | 2014-07-24 | 2018-07-18 | Sabic Global Technologies B.V. | Composición de catalizador y proceso para la oligomerización de etileno para producir 1-hexeno y/o 1-octeno |
| KR101757369B1 (ko) | 2014-12-11 | 2017-07-12 | 주식회사 엘지화학 | 리간드 화합물, 유기크롬 화합물, 올레핀 올리고머화용 촉매 시스템, 및 이를 이용한 올레핀의 올리고머화 방법 |
| KR101757370B1 (ko) | 2015-06-01 | 2017-07-12 | 주식회사 엘지화학 | 1-옥텐 조성물 |
| KR101757835B1 (ko) | 2015-06-12 | 2017-07-13 | 주식회사 엘지화학 | 리간드 화합물, 유기 크롬 화합물, 올레핀 올리고머화용 촉매 시스템, 및 이를 이용한 올레핀의 올리고머화 방법 |
| US10604457B2 (en) * | 2016-12-29 | 2020-03-31 | Chevron Phillips Chemical Company Lp | Ethylene oligomerization processes |
| ES2868123T3 (es) | 2016-12-30 | 2021-10-21 | Sabic Global Technologies Bv | Método de preparación de una solución de catalizador para la producción selectiva de 1-hexeno |
| ES2962319T3 (es) | 2016-12-30 | 2024-03-18 | Sabic Global Technologies Bv | Método de preparación de un catalizador homogéneo para la producción selectiva de 1-hexeno |
| CN107899614B (zh) * | 2017-11-20 | 2020-05-26 | 常州大学 | 一种双核占吨桥连胺基-吡啶镍催化剂及其制备方法和应用 |
| JP7502288B2 (ja) * | 2018-11-12 | 2024-06-18 | サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ | クロム補助エチレンオリゴマー化プロセスにおける１－オクテンの生成のための配位子 |
| EP3941892A1 (en) | 2019-03-19 | 2022-01-26 | SABIC Global Technologies B.V. | Ligands for production of 1-octene in chromium assisted ethylene oligomerization process |
| CN114409495B (zh) * | 2020-10-28 | 2024-09-27 | 中国石油天然气股份有限公司 | 一种乙烯四聚的方法 |
| EP4581003A1 (en) | 2022-09-02 | 2025-07-09 | SABIC Global Technologies B.V. | Methods for producing 1-hexene |
| CN116553993B (zh) * | 2023-05-17 | 2025-01-03 | 中化学科学技术研究有限公司 | 一种α-烯烃的生产方法 |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1020563A (en) | 1961-11-21 | 1966-02-23 | Gulf Research Development Co | Process for polymerizing ethylene |
| US3969269A (en) * | 1971-07-13 | 1976-07-13 | Imperial Chemical Industries Limited | Olefine polymerization catalyst incorporating an organo-phosphorus compound |
| US3676523A (en) * | 1971-07-16 | 1972-07-11 | Shell Oil Co | Alpha-olefin production |
| US3906053A (en) * | 1971-08-10 | 1975-09-16 | Ethyl Corp | Process for the production of olefins |
| US4668838A (en) * | 1986-03-14 | 1987-05-26 | Union Carbide Corporation | Process for trimerization |
| US5744677A (en) * | 1991-10-16 | 1998-04-28 | Amoco Corporation | Ethylene oligomerization |
| US5811618A (en) * | 1991-10-16 | 1998-09-22 | Amoco Corporation | Ethylene trimerization |
| US5438027A (en) * | 1991-12-13 | 1995-08-01 | Phillips Petroleum Company | Chromium compounds and uses thereof |
| JPH0768230B2 (ja) | 1992-07-06 | 1995-07-26 | ナショナル・サイエンス・カウンシル | 酸化用バイメタル錯体触媒 |
| TW354300B (en) * | 1993-02-17 | 1999-03-11 | Mitsubishi Chem Corp | Process for producing <alpha>-olefin oligomers |
| US5543375A (en) * | 1994-02-18 | 1996-08-06 | Phillips Petroleum Company | Olefin production |
| GB9517105D0 (en) * | 1995-08-21 | 1995-10-25 | Bp Chem Int Ltd | Catalyst compositions |
| EP0850105B1 (en) * | 1996-04-04 | 2004-02-04 | BP Chemicals Limited | A compound which is usable in a catalytic composition |
| US5811681A (en) * | 1996-04-29 | 1998-09-22 | Finnigan Corporation | Multimedia feature for diagnostic instrumentation |
| FR2764524B1 (fr) * | 1997-06-17 | 1999-07-16 | Inst Francais Du Petrole | Composition catalytique et procede pour l'oligomerisation de l'ethylene, en particulier en butene-1 et/ou hexene-1 |
| US6184428B1 (en) * | 1998-04-22 | 2001-02-06 | Saudi Basic Industries Corporation | Catalyst and process for ethylene oligomerization |
| US6337297B1 (en) * | 1998-10-12 | 2002-01-08 | Tosoh Corporation | Catalyst for trimerization of ethylene and process for trimerizing ethylene using the catalyst |
| GB9918635D0 (en) | 1999-08-06 | 1999-10-13 | Bp Chem Int Ltd | Polymerisation process |
| FR2802833B1 (fr) * | 1999-12-24 | 2002-05-10 | Inst Francais Du Petrole | Composition catalytique et procede pour l'oligomerisation de l'ethylene, en particulier en hexene-1 |
| AU2001263526A1 (en) | 2000-05-04 | 2001-11-12 | Sasol Technology (Pty) Ltd. | A halopyrrole ligand for use in a catalyst system |
| GB0016895D0 (en) * | 2000-07-11 | 2000-08-30 | Bp Chem Int Ltd | Olefin oligomerisation |
| GB2369590B (en) * | 2000-09-29 | 2005-05-04 | Tosoh Corp | Catalyst for trimerization of ethylene and process for trimerizing ethylene using the catalyst |
| WO2003004158A2 (en) | 2001-07-02 | 2003-01-16 | Sasol Technology (Proprietary) Limited | Catalyst comprising chromium and a ligand comprising a substituted cyclopentadiene and its use for trimerising olefins |
| JP4266827B2 (ja) | 2001-12-20 | 2009-05-20 | サソル テクノロジー （ピーティーワイ）リミテッド | クロムを主成分とした触媒を使用したオレフィン類の三量化およびオリゴマー化 |
| US6863781B2 (en) * | 2002-02-26 | 2005-03-08 | Massachusetts Institute Of Technology | Process for photocatalysis and two-electron mixed-valence complexes |
| KR20060002742A (ko) * | 2002-12-20 | 2006-01-09 | 사솔 테크날러지 (프로프라이어터리) 리미티드 | 올레핀의 사량체화 |
| US7273959B2 (en) * | 2003-10-10 | 2007-09-25 | Shell Oil Company | Catalytic trimerization of olefinic monomers |
| US20050187098A1 (en) * | 2004-02-20 | 2005-08-25 | Knudsen Ronald D. | Methods of preparation of an olefin oligomerization catalyst |
| DE102004010954A1 (de) * | 2004-03-03 | 2005-10-06 | Novaled Gmbh | Verwendung eines Metallkomplexes als n-Dotand für ein organisches halbleitendes Matrixmaterial, organisches Halbleitermaterial und elektronisches Bauteil |
| EP1574492A3 (de) | 2004-03-12 | 2005-09-21 | Forschungszentrum Karlsruhe GmbH | Verfahren zur Darstellung von 1-Hexen und Katalysatorvorstufe |
| JP4991691B2 (ja) * | 2005-03-09 | 2012-08-01 | エクソンモービル・ケミカル・パテンツ・インク | オレフィンのオリゴマー化 |
| US7259123B2 (en) | 2005-04-08 | 2007-08-21 | Shell Oil Company | Catalytic trimerization and tetramerization of olefinic monomers |
| US7323611B2 (en) * | 2005-06-28 | 2008-01-29 | Sumitomo Chemical Company Limited | Process for producing olefin oligomer |
| US7550639B2 (en) * | 2005-07-27 | 2009-06-23 | Sumitomo Chemical Company, Limited | Process for producing olefin oligomer |
| JP5443762B2 (ja) * | 2005-11-21 | 2014-03-19 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | オレフィンモノマーのオリゴマー化のための接触プロセス |
| ATE454214T1 (de) * | 2005-11-21 | 2010-01-15 | Shell Int Research | Katalytische oligomerisierung von olefinischen monomeren |
| JP5013173B2 (ja) | 2005-11-22 | 2012-08-29 | 株式会社豊田中央研究所 | 有機金属錯体、並びにそれを用いた吸蔵物質及び触媒 |
| CN104353493A (zh) * | 2006-02-03 | 2015-02-18 | 英力士销售（英国）有限公司 | 过渡金属催化剂 |
| JP5158726B2 (ja) * | 2007-07-11 | 2013-03-06 | リンデ アーゲー | エチレンの二、三および／または四量体化のための触媒組成物およびプロセス |
| MY150515A (en) | 2007-11-28 | 2014-01-30 | Linde Ag | Catalyst composition and process for oligomerization of ethylene |
-
2008
- 2008-11-05 MY MYPI20101804 patent/MY150515A/en unknown
- 2008-11-05 JP JP2010535257A patent/JP5462179B2/ja not_active Expired - Fee Related
- 2008-11-05 EP EP08855368A patent/EP2219784B1/en not_active Not-in-force
- 2008-11-05 BR BRPI0819904-3A patent/BRPI0819904B1/pt not_active IP Right Cessation
- 2008-11-05 CN CN2008801154457A patent/CN101855015B/zh not_active Expired - Fee Related
- 2008-11-05 KR KR1020107009317A patent/KR101445431B1/ko not_active Expired - Fee Related
- 2008-11-05 MX MX2010005266A patent/MX2010005266A/es active IP Right Grant
- 2008-11-05 RU RU2010126183/04A patent/RU2467797C2/ru active
- 2008-11-05 US US12/734,770 patent/US8778827B2/en not_active Expired - Fee Related
- 2008-11-05 CA CA2703021A patent/CA2703021C/en not_active Expired - Fee Related
- 2008-11-05 WO PCT/EP2008/009305 patent/WO2009068157A1/en not_active Ceased
- 2008-11-05 ES ES08855368T patent/ES2397303T3/es active Active
- 2008-11-14 TW TW097144266A patent/TWI440503B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW200942327A (en) | 2009-10-16 |
| EP2219784B1 (en) | 2012-10-24 |
| BRPI0819904B1 (pt) | 2018-02-06 |
| US8778827B2 (en) | 2014-07-15 |
| CN101855015A (zh) | 2010-10-06 |
| JP2011504799A (ja) | 2011-02-17 |
| MY150515A (en) | 2014-01-30 |
| CA2703021C (en) | 2015-01-20 |
| RU2010126183A (ru) | 2012-01-10 |
| EP2219784A1 (en) | 2010-08-25 |
| ES2397303T3 (es) | 2013-03-06 |
| TWI440503B (zh) | 2014-06-11 |
| CA2703021A1 (en) | 2009-06-04 |
| KR101445431B1 (ko) | 2014-09-26 |
| WO2009068157A1 (en) | 2009-06-04 |
| CN101855015B (zh) | 2013-07-17 |
| MX2010005266A (es) | 2010-06-02 |
| US20100298618A1 (en) | 2010-11-25 |
| RU2467797C2 (ru) | 2012-11-27 |
| JP5462179B2 (ja) | 2014-04-02 |
| KR20100088665A (ko) | 2010-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0819904A2 (pt) | composição catalisadora e processo para oligomerização de etileno | |
| BRPI0820666A2 (pt) | composição de catalisador para oligomerização do etileno, processo de oligomerização e método para sua preparação | |
| BRPI0912921A2 (pt) | complexo metal-ligante, catalisador e processo para preparo de uma poliolefina | |
| BRPI0906091A2 (pt) | Polímetro etilênico e processo para preparar polímetros etilênicos. | |
| BRPI0921731A2 (pt) | sistema catalisador de oligomerização e processo para oligomerizar olefinas | |
| BRPI1006623A2 (pt) | composição de catalisador e processo para produzir um polímero a case de olefina | |
| BRPI0815326A2 (pt) | Composição de catalisador e processo de polimerização | |
| BRPI1013710A2 (pt) | processo para oligomerizar etileno, e, aparelho | |
| BRPI0915854A2 (pt) | Processo para preparar óxido de etileno | |
| BRPI0813779A2 (pt) | Compoisção catalisadora e processo para a di-, tri- e/ou tetramerização de etileno | |
| BRPI1009646A2 (pt) | processo para preparar uma olefina e processo para preparar eteno | |
| BRPI0720068A2 (pt) | Processo para preparar nanocápsulas, produto, nanocápsulas e composição | |
| BRPI0920920A2 (pt) | processo para dessulfuração | |
| BRPI0817970A2 (pt) | Catalisador de processamento de aromáticos pesados e processo de uso desse catalisador | |
| BRPI0913848A2 (pt) | processo para a fabricação de hidrocarbonetos de origem biológica | |
| BRPI0816911A2 (pt) | Processo para preparação de 4-aminobut-2-enolidas | |
| BRPI0810850A2 (pt) | Processo para carbonilação de dimetil éter | |
| BRPI0810961A2 (pt) | "processo para a preparação de olefinas e composição catalisadora" | |
| BRPI0810846A2 (pt) | Processo para carbonilção de dimetil éter | |
| BRPI0918698A2 (pt) | composição de procatalisador, composiçao de catalisador e processo para produzir um polímero baseado em olefina | |
| BRPI0922136A2 (pt) | processo de craqueamento de bioalimentos utilizando zeólito elevado para catalisadores de área de superfície de matriz | |
| EP2305378A4 (en) | CATALYST FOR OLIGOMERIZATION OF ETHYLENE AND USE THEREOF | |
| BRPI0916175A2 (pt) | composição de procatalisador, composição de catalisador e processo para produzir um polímero baseado em olefina | |
| BR112013013634A2 (pt) | processo para formar uma composição de polímnero baseada em etileno, composição de polímero e composição formulada | |
| BRPI0810188A2 (pt) | Processo para a preparação de um produto de carga mineral tratado, produto, uso de um produto, e, películas. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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] | ||
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2643 DE 31-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |