BRPI1008916A2 - processo de múltiplos estágios para a polimerização de etileno - Google Patents
processo de múltiplos estágios para a polimerização de etilenoInfo
- Publication number
- BRPI1008916A2 BRPI1008916A2 BRPI1008916A BRPI1008916A BRPI1008916A2 BR PI1008916 A2 BRPI1008916 A2 BR PI1008916A2 BR PI1008916 A BRPI1008916 A BR PI1008916A BR PI1008916 A BRPI1008916 A BR PI1008916A BR PI1008916 A2 BRPI1008916 A2 BR PI1008916A2
- Authority
- BR
- Brazil
- Prior art keywords
- ethylene polymerization
- multistage process
- multistage
- polymerization
- ethylene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09153872.8 | 2009-02-27 | ||
| EP09153872 | 2009-02-27 | ||
| PCT/EP2010/051844 WO2010097305A1 (en) | 2009-02-27 | 2010-02-15 | Multistage process for the polymerization of ethylene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI1008916A2 true BRPI1008916A2 (pt) | 2016-03-15 |
| BRPI1008916B1 BRPI1008916B1 (pt) | 2020-08-25 |
Family
ID=42046259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1008916-0A BRPI1008916B1 (pt) | 2009-02-27 | 2010-02-15 | processo em pasta fluida para preparar um polímero de etileno |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8557931B2 (pt) |
| EP (1) | EP2401308B1 (pt) |
| JP (2) | JP5837424B2 (pt) |
| KR (1) | KR101711811B1 (pt) |
| CN (1) | CN102333798B (pt) |
| BR (1) | BRPI1008916B1 (pt) |
| RU (1) | RU2522439C2 (pt) |
| WO (1) | WO2010097305A1 (pt) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA015891B1 (ru) * | 2006-03-30 | 2011-12-30 | Тотал Петрокемикалс Рисерч Фелюй | Способ получения полимеров этилена с применением ряда последовательно расположенных реакторов |
| US10138310B2 (en) * | 2010-08-24 | 2018-11-27 | Equistar Chemicals, Lp | Preparation of LLDPE resins and films having low gels |
| DE102012109612A1 (de) | 2011-10-13 | 2013-04-18 | Samsung Electronics Co., Ltd. | Nichtflüchtige Speichervorrichtung, Programmierungsverfahren für nichtflüchtige Speichervorrichtungen und Speichersystem, das eine nichtflüchtiger Speichervorrichtung umfasst |
| EP2877502B1 (en) | 2012-07-27 | 2019-11-13 | Total Research & Technology Feluy | Process for preparing a polyethylene resin |
| EP2746299A1 (en) | 2012-12-19 | 2014-06-25 | Basell Poliolefine Italia S.r.l. | Multistage process for the polymerization of ethylene |
| FR3004849B1 (fr) * | 2013-04-23 | 2015-04-10 | Legrand France | Commutateur electrique a touche de commande monostable |
| KR101884578B1 (ko) | 2014-08-14 | 2018-08-01 | 바젤 폴리올레핀 게엠베하 | 높은 에틸렌 순도를 갖는 다중 반응기 슬러리 중합 방법 |
| KR101686178B1 (ko) * | 2014-11-25 | 2016-12-13 | 롯데케미칼 주식회사 | 높은 내환경 응력 균열성 및 우수한 가공성을 갖는 폴리올레핀 수지의 제조 방법 |
| CN105985490A (zh) * | 2015-02-16 | 2016-10-05 | 中国石油天然气股份有限公司 | 耐热聚乙烯共聚物的制备方法及耐热聚乙烯共聚物、管材 |
| BR102016009378B1 (pt) | 2016-04-27 | 2021-04-20 | Braskem S.A. | Catalisador heterogêneo de múltiplos sítios, e, processos de preparação do catalisador heterogêneo de múltiplos sítios e de obtenção de poliolefin |
| EP3732216B1 (en) | 2017-12-26 | 2023-04-19 | Dow Global Technologies LLC | Process for the production of multimodal ethylene-based polymers |
| JP7278286B2 (ja) | 2017-12-26 | 2023-05-19 | ダウ グローバル テクノロジーズ エルエルシー | 靭性が改善された多峰性エチレン系ポリマー組成物 |
| BR112020012842B1 (pt) | 2017-12-26 | 2024-01-02 | Dow Global Technologies Llc | Método para produzir um polímero trimodal em um processo de polimerização em solução |
| US11680120B2 (en) | 2017-12-26 | 2023-06-20 | Dow Global Technologies Llc | Dual reactor solution process for the production of multimodal ethylene-based polymer |
| ES2953350T3 (es) | 2017-12-26 | 2023-11-10 | Dow Global Technologies Llc | Composiciones que comprenden polímeros basados en etileno multimodales y polietileno de baja densidad (LDPE) |
| CN110016090A (zh) * | 2018-01-08 | 2019-07-16 | 李化毅 | 一种连续制备聚烯烃的方法及其制备得到的聚烯烃 |
| CN115181202B (zh) * | 2021-04-02 | 2023-12-26 | 中国石油天然气股份有限公司 | 乙烯连续聚合方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3953414A (en) * | 1972-09-13 | 1976-04-27 | Montecatini Edison S.P.A., | Catalysts for the polymerization of olefins to spherically shaped polymers |
| IT969340B (it) * | 1972-09-13 | 1974-03-30 | Montedison Spa | Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica |
| GB1577512A (en) | 1977-06-18 | 1980-10-22 | Nippon Oil Co Ltd | Olefin polymerization |
| IT1096661B (it) | 1978-06-13 | 1985-08-26 | Montedison Spa | Procedimento per la preparazione di prodotti in forma sferoidale solidi a temperatura ambiente |
| IT1098272B (it) | 1978-08-22 | 1985-09-07 | Montedison Spa | Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine |
| EP0057420B1 (en) * | 1981-01-30 | 1986-05-07 | Sumitomo Chemical Company, Limited | Process for producing ethylene polymers |
| JPH078890B2 (ja) * | 1985-07-25 | 1995-02-01 | 三井石油化学工業株式会社 | オレフインの連続重合法 |
| JPH06104693B2 (ja) * | 1986-01-06 | 1994-12-21 | 東邦チタニウム株式会社 | オレフイン類重合用触媒 |
| FI80055C (fi) | 1986-06-09 | 1990-04-10 | Neste Oy | Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner. |
| IT1230134B (it) | 1989-04-28 | 1991-10-14 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine. |
| JP2879347B2 (ja) | 1989-10-02 | 1999-04-05 | チッソ株式会社 | オレフィン重合用触媒の製法 |
| IT1243188B (it) | 1990-08-01 | 1994-05-24 | Himont Inc | Composizioni poliolefiniche elastoplastiche |
| IT1256648B (it) * | 1992-12-11 | 1995-12-12 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione delle olefine |
| BE1007653A3 (fr) * | 1993-10-26 | 1995-09-05 | Fina Research | Procede de production de polyethylene ayant une distribution large de poids moleculaire. |
| EP0914351B1 (en) | 1997-03-29 | 2004-02-18 | Basell Poliolefine Italia S.p.A. | Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom |
| ES2262131T3 (es) * | 2004-02-13 | 2006-11-16 | Total Petrochemicals Research Feluy | Tamaño de grano de catalizador. |
| EP2094744A1 (en) * | 2006-12-20 | 2009-09-02 | Basell Poliolefine Italia S.R.L. | Catalyst components for the polymerization of olefins and catalysts therefrom obtained |
| JP5583973B2 (ja) * | 2006-12-22 | 2014-09-03 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | オレフィン重合用の触媒成分及びそれから得られる触媒 |
-
2010
- 2010-02-15 US US13/201,202 patent/US8557931B2/en active Active
- 2010-02-15 JP JP2011551457A patent/JP5837424B2/ja active Active
- 2010-02-15 KR KR1020117019990A patent/KR101711811B1/ko active IP Right Grant
- 2010-02-15 BR BRPI1008916-0A patent/BRPI1008916B1/pt active IP Right Grant
- 2010-02-15 EP EP10704142.8A patent/EP2401308B1/en active Active
- 2010-02-15 RU RU2011139324/04A patent/RU2522439C2/ru not_active IP Right Cessation
- 2010-02-15 CN CN201080009693.0A patent/CN102333798B/zh active Active
- 2010-02-15 WO PCT/EP2010/051844 patent/WO2010097305A1/en active Application Filing
-
2015
- 2015-06-17 JP JP2015121731A patent/JP6050436B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI1008916B1 (pt) | 2020-08-25 |
| CN102333798B (zh) | 2014-06-04 |
| EP2401308B1 (en) | 2020-03-25 |
| JP5837424B2 (ja) | 2015-12-24 |
| CN102333798A (zh) | 2012-01-25 |
| RU2522439C2 (ru) | 2014-07-10 |
| US20120010374A1 (en) | 2012-01-12 |
| KR20110127667A (ko) | 2011-11-25 |
| KR101711811B1 (ko) | 2017-03-03 |
| RU2011139324A (ru) | 2013-04-10 |
| JP6050436B2 (ja) | 2016-12-21 |
| EP2401308A1 (en) | 2012-01-04 |
| JP2015206050A (ja) | 2015-11-19 |
| JP2012519217A (ja) | 2012-08-23 |
| WO2010097305A1 (en) | 2010-09-02 |
| US8557931B2 (en) | 2013-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 25/08/2020, OBSERVADAS AS CONDICOES LEGAIS. |