NO20005845L - Katalysatorblanding for polymerisering av monomerer - Google Patents
Katalysatorblanding for polymerisering av monomererInfo
- Publication number
- NO20005845L NO20005845L NO20005845A NO20005845A NO20005845L NO 20005845 L NO20005845 L NO 20005845L NO 20005845 A NO20005845 A NO 20005845A NO 20005845 A NO20005845 A NO 20005845A NO 20005845 L NO20005845 L NO 20005845L
- Authority
- NO
- Norway
- Prior art keywords
- monomers
- polymerization
- catalyst mixture
- catalyst
- mixture
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/07—Catalyst support treated by an anion, e.g. Cl-, F-, SO42-
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/080,619 US6300271B1 (en) | 1998-05-18 | 1998-05-18 | Compositions that can produce polymers |
| US09/080,629 US6107230A (en) | 1998-05-18 | 1998-05-18 | Compositions that can produce polymers |
| PCT/US1999/006373 WO1999060033A1 (en) | 1998-05-18 | 1999-03-24 | Catalyst composition for polymerizing monomers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20005845D0 NO20005845D0 (no) | 2000-11-17 |
| NO20005845L true NO20005845L (no) | 2001-01-18 |
Family
ID=26763724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20005845A NO20005845L (no) | 1998-05-18 | 2000-11-17 | Katalysatorblanding for polymerisering av monomerer |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7763561B2 (no) |
| EP (3) | EP2261266B1 (no) |
| JP (2) | JP4630458B2 (no) |
| KR (1) | KR100601257B1 (no) |
| CN (1) | CN1247619C (no) |
| AU (1) | AU3361899A (no) |
| BR (2) | BR9917674B1 (no) |
| CA (1) | CA2331413C (no) |
| DE (1) | DE69939738D1 (no) |
| ES (3) | ES2318892T3 (no) |
| HU (1) | HUP0102282A3 (no) |
| MX (1) | MXPA00011174A (no) |
| NO (1) | NO20005845L (no) |
| RU (1) | RU2251453C2 (no) |
| WO (1) | WO1999060033A1 (no) |
Families Citing this family (124)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6300271B1 (en) * | 1998-05-18 | 2001-10-09 | Phillips Petroleum Company | Compositions that can produce polymers |
| US6395666B1 (en) * | 1999-09-29 | 2002-05-28 | Phillips Petroleum Company | Organometal catalyst compositions |
| US6548442B1 (en) * | 1999-12-03 | 2003-04-15 | Phillips Petroleum Company | Organometal compound catalyst |
| US6750302B1 (en) * | 1999-12-16 | 2004-06-15 | Phillips Petroleum Company | Organometal catalyst compositions |
| HUP0203789A2 (en) * | 1999-12-16 | 2003-04-28 | Phillips Petroleum Co | Organometal compound catalyst |
| US7041617B2 (en) | 2004-01-09 | 2006-05-09 | Chevron Phillips Chemical Company, L.P. | Catalyst compositions and polyolefins for extrusion coating applications |
| US6528448B1 (en) | 2000-04-28 | 2003-03-04 | Phillips Petroleum Company | Polymerization catalyst compositions and processes to produce polymers and bimodal polymers |
| US7223822B2 (en) | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
| ES2394304T3 (es) | 2002-10-15 | 2013-01-30 | Exxonmobil Chemical Patents, Inc. | Sistema de múltiples catalizadores para la polimerización de olefinas y polímeros producidos a partir de éstos |
| EP1587844A1 (en) * | 2002-12-17 | 2005-10-26 | O & D Trading Limited | Supported olefin polymerization catalyst |
| JP4228692B2 (ja) * | 2002-12-26 | 2009-02-25 | 住友化学株式会社 | ビスマス化合物 |
| US6982306B2 (en) | 2003-11-26 | 2006-01-03 | Chevron Phillips Chemical Company, L.P. | Stannoxy-substituted metallocene catalysts for olefin and acetylene polymerization |
| US7119153B2 (en) * | 2004-01-21 | 2006-10-10 | Jensen Michael D | Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength |
| JP4951351B2 (ja) * | 2004-01-30 | 2012-06-13 | トータル・ペトロケミカルズ・リサーチ・フエリユイ | メタロセン触媒用の活性化担体 |
| US7214642B2 (en) * | 2004-04-22 | 2007-05-08 | Chevron Phillips Chemical Company Lp | Methods of preparing active chromium/alumina catalysts via treatment with sulfate |
| AU2005240523A1 (en) * | 2004-04-22 | 2005-11-17 | Chevron Phillips Chemical Company Lp | Methods of preparing active chromium/alumina catalysts via treatment with sulfate and polymers produced using the chromium/alumina catalysts |
| US7112643B2 (en) | 2004-04-22 | 2006-09-26 | Chevron Phillips Chemical Company Lp | Polymers having low levels of long chain branching and methods of making the same |
| US7696280B2 (en) | 2004-04-30 | 2010-04-13 | Chevron Phillips Chemical Company, Lp | HDPE resins for use in pressure pipe and related applications |
| US7294599B2 (en) | 2004-06-25 | 2007-11-13 | Chevron Phillips Chemical Co. | Acidic activator-supports and catalysts for olefin polymerization |
| US7148298B2 (en) | 2004-06-25 | 2006-12-12 | Chevron Phillips Chemical Company, L.P. | Polymerization catalysts for producing polymers with low levels of long chain branching |
| WO2006049699A1 (en) | 2004-10-29 | 2006-05-11 | Exxonmobil Chemical Patents Inc | Catalyst compound containing divalent tridentate ligand |
| BRPI0419176B8 (pt) * | 2004-11-04 | 2016-09-13 | Chevron Phillips Chemical Co | composição de catalisadores de organocromo/metaloceno combinados para produzir resinas bimodais, método de fazer uma composição de catalisador e método de polimerizar olefinas |
| US7163906B2 (en) | 2004-11-04 | 2007-01-16 | Chevron Phillips Chemical Company, Llp | Organochromium/metallocene combination catalysts for producing bimodal resins |
| US7282546B2 (en) * | 2005-06-22 | 2007-10-16 | Fina Technology, Inc. | Cocatalysts for reduction of production problems in metallocene-catalyzed polymerizations |
| US7226886B2 (en) | 2005-09-15 | 2007-06-05 | Chevron Phillips Chemical Company, L.P. | Polymerization catalysts and process for producing bimodal polymers in a single reactor |
| US7312283B2 (en) | 2005-08-22 | 2007-12-25 | Chevron Phillips Chemical Company Lp | Polymerization catalysts and process for producing bimodal polymers in a single reactor |
| US7534842B2 (en) | 2005-11-16 | 2009-05-19 | Chevron Phillips Chemical Company, Lp | Catalysts for olefin polymerization |
| US7517939B2 (en) | 2006-02-02 | 2009-04-14 | Chevron Phillips Chemical Company, Lp | Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching |
| US7619047B2 (en) | 2006-02-22 | 2009-11-17 | Chevron Phillips Chemical Company, Lp | Dual metallocene catalysts for polymerization of bimodal polymers |
| US7576163B2 (en) | 2006-03-31 | 2009-08-18 | Chevron Phillips Chemical Company, Lp | Polymerization catalysts for producing polymers with low levels of long chain branching |
| US8143352B2 (en) | 2006-12-20 | 2012-03-27 | Exxonmobil Research And Engineering Company | Process for fluid phase in-line blending of polymers |
| US7897539B2 (en) | 2007-05-16 | 2011-03-01 | Chevron Phillips Chemical Company Lp | Methods of preparing a polymerization catalyst |
| CN101855249B (zh) | 2007-09-13 | 2013-02-13 | 埃克森美孚研究工程公司 | 在线生产增塑聚合物和增塑聚合物共混物的方法 |
| EP2112176A1 (en) | 2008-04-16 | 2009-10-28 | ExxonMobil Chemical Patents Inc. | Olefin polymerization catalysts, their synthesis and use |
| EP2050755A1 (en) | 2007-10-19 | 2009-04-22 | Total Petrochemicals Research Feluy | Supported ionic liquids or activating supports |
| CN103254497B (zh) | 2007-12-20 | 2015-11-18 | 埃克森美孚研究工程公司 | 生产聚丙烯和乙烯-丙烯共聚物的共混物的在线共混方法 |
| US7884163B2 (en) | 2008-03-20 | 2011-02-08 | Chevron Phillips Chemical Company Lp | Silica-coated alumina activator-supports for metallocene catalyst compositions |
| US11208514B2 (en) | 2008-03-20 | 2021-12-28 | Chevron Phillips Chemical Company Lp | Silica-coated alumina activator-supports for metallocene catalyst compositions |
| US20090240010A1 (en) * | 2008-03-20 | 2009-09-24 | Mcdaniel Max P | Alumina-silica activator-supports for metallocene catalyst compositions |
| KR101271055B1 (ko) * | 2008-03-28 | 2013-06-04 | 에스케이종합화학 주식회사 | 메탈로센 담지촉매 조성물 및 이를 이용한 폴리올레핀의제조방법 |
| US7939610B2 (en) | 2008-05-22 | 2011-05-10 | Exxonmobil Research And Engineering Company | Polymerization processes for broadened molecular weight distribution |
| US7884165B2 (en) | 2008-07-14 | 2011-02-08 | Chevron Phillips Chemical Company Lp | Half-metallocene catalyst compositions and their polymer products |
| US8580902B2 (en) | 2008-08-01 | 2013-11-12 | Exxonmobil Chemical Patents Inc. | Catalyst system, process for olefin polymerization, and polymer compositions produced therefrom |
| CN102112499B (zh) | 2008-08-01 | 2014-02-05 | 埃克森美孚化学专利公司 | 催化剂体系和用于烯烃聚合的方法 |
| US8399586B2 (en) | 2008-09-05 | 2013-03-19 | Exxonmobil Research And Engineering Company | Process for feeding ethylene to polymerization reactors |
| EP2172493A1 (en) | 2008-10-02 | 2010-04-07 | Total Petrochemicals Research Feluy | Activating supports based on perfluorinated boronic acids |
| ES2432965T3 (es) | 2008-12-15 | 2013-12-05 | Exxonmobil Chemical Patents Inc. | Composiciones de olefinas termoplásticas |
| US8148481B2 (en) | 2008-12-18 | 2012-04-03 | Univation Technologies, Llc | Method for seed bed treatment for a polymerization reaction |
| US8309485B2 (en) | 2009-03-09 | 2012-11-13 | Chevron Phillips Chemical Company Lp | Methods for producing metal-containing sulfated activator-supports |
| US8378042B2 (en) | 2009-04-28 | 2013-02-19 | Exxonmobil Chemical Patents Inc. | Finishing process for amorphous polymers |
| US20120028866A1 (en) | 2010-07-28 | 2012-02-02 | Sudhin Datta | Viscosity Modifiers Comprising Blends of Ethylene-Based Copolymers |
| EP2251362A1 (en) | 2009-05-07 | 2010-11-17 | Total Petrochemicals Research Feluy | Activating supports with controlled distribution of OH groups |
| WO2011078923A1 (en) | 2009-12-23 | 2011-06-30 | Univation Technologies, Llc | Methods for producing catalyst systems |
| US9416206B2 (en) | 2010-01-22 | 2016-08-16 | Exxonmobil Chemical Patents Inc. | Lubricating oil compositions and method for making them |
| RU2554881C2 (ru) | 2010-02-18 | 2015-06-27 | Юнивейшн Текнолоджиз, Ллк | Способы управления работой реактора для полимеризации |
| US8399580B2 (en) | 2010-08-11 | 2013-03-19 | Chevron Philips Chemical Company Lp | Additives to chromium catalyst mix tank |
| US8309748B2 (en) | 2011-01-25 | 2012-11-13 | Chevron Phillips Chemical Company Lp | Half-metallocene compounds and catalyst compositions |
| US8916494B2 (en) * | 2012-08-27 | 2014-12-23 | Chevron Phillips Chemical Company Lp | Vapor phase preparation of fluorided solid oxides |
| US8895679B2 (en) | 2012-10-25 | 2014-11-25 | Chevron Phillips Chemical Company Lp | Catalyst compositions and methods of making and using same |
| US8937139B2 (en) | 2012-10-25 | 2015-01-20 | Chevron Phillips Chemical Company Lp | Catalyst compositions and methods of making and using same |
| US9034991B2 (en) | 2013-01-29 | 2015-05-19 | Chevron Phillips Chemical Company Lp | Polymer compositions and methods of making and using same |
| US8877672B2 (en) | 2013-01-29 | 2014-11-04 | Chevron Phillips Chemical Company Lp | Catalyst compositions and methods of making and using same |
| US8703886B1 (en) | 2013-02-27 | 2014-04-22 | Chevron Phillips Chemical Company Lp | Dual activator-support catalyst systems |
| US8623973B1 (en) | 2013-03-08 | 2014-01-07 | Chevron Phillips Chemical Company Lp | Activator supports impregnated with group VIII transition metals for polymer property control |
| US9068027B2 (en) | 2013-03-13 | 2015-06-30 | Chevron Phillips Chemical Company Lp | Methods of preparing a polymerization catalyst |
| US9023959B2 (en) | 2013-07-15 | 2015-05-05 | Chevron Phillips Chemical Company Lp | Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the same |
| CN105793342B (zh) | 2013-12-09 | 2018-11-23 | 尤尼威蒂恩技术有限责任公司 | 聚合添加剂馈入聚合方法 |
| US10246528B2 (en) | 2014-01-09 | 2019-04-02 | Chevron Phillips Chemical Company Lp | Chromium (III) catalyst systems with activator-supports |
| ES2918979T3 (es) | 2014-02-11 | 2022-07-21 | Univation Tech Llc | Métodos para preparar copolímeros de etileno |
| MX2016016258A (es) | 2014-06-16 | 2017-05-01 | Univation Tech Llc | Métodos de modificación de la relación de flujo fundido y/o incremento de resinas de polietileno. |
| WO2015195189A1 (en) | 2014-06-16 | 2015-12-23 | Univation Technologies, Llc | Polyethylene resins |
| EP3183059A1 (en) | 2014-08-19 | 2017-06-28 | Univation Technologies, LLC | Fluorinated catalyst supports and catalyst systems |
| EP3183058A1 (en) | 2014-08-19 | 2017-06-28 | Univation Technologies, LLC | Fluorinated catalyst supports and catalyst systems |
| WO2016028276A1 (en) | 2014-08-19 | 2016-02-25 | Univation Technologies, Llc | Fluorinated catalyst supports and catalyst systems |
| KR102509503B1 (ko) | 2015-07-08 | 2023-03-13 | 셰브론 필립스 케미컬 컴퍼니 엘피 | 활성제-지지체를 구비한 지글러-나타-메탈로센 이중 촉매 시스템 |
| US9758599B2 (en) | 2015-09-24 | 2017-09-12 | Chevron Phillips Chemical Company Lp | Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina |
| US9845367B2 (en) | 2015-09-24 | 2017-12-19 | Chevron Phillips Chemical Company Lp | Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina |
| US9540457B1 (en) | 2015-09-24 | 2017-01-10 | Chevron Phillips Chemical Company Lp | Ziegler-natta—metallocene dual catalyst systems with activator-supports |
| US9505856B1 (en) | 2016-01-13 | 2016-11-29 | Chevron Phillips Chemical Company Lp | Methods for making fluorided chromium (VI) catalysts, and polymerization processes using the same |
| ES2923003T3 (es) | 2016-09-30 | 2022-09-22 | Univation Tech Llc | Catalizadores de polimerización |
| CA3038654A1 (en) | 2016-09-30 | 2018-04-05 | Univation Technologies, Llc | Bimodal polymerization catalysts |
| ES2919777T5 (en) | 2016-11-08 | 2025-09-25 | Univation Tech Llc | Bimodal polyethylene |
| EP3580245B2 (en) | 2017-02-13 | 2025-02-19 | Univation Technologies, LLC | Bimodal polyethylene resins |
| MX2021000822A (es) | 2018-07-31 | 2021-03-25 | Dow Global Technologies Llc | Formulaciones de polietileno para aplicaciones de moldeo por soplado de piezas grandes. |
| ES2967059T3 (es) | 2018-11-06 | 2024-04-25 | Dow Global Technologies Llc | Precatalizadores no metaloceno solubles en alcanos |
| US11859031B2 (en) | 2018-11-06 | 2024-01-02 | Dow Global Technologies Llc | Alkane-soluble non-metallocene precatalysts |
| SG11202104262XA (en) | 2018-11-06 | 2021-05-28 | Dow Global Technologies Llc | Method of olefin polymerization using alkane-soluble non-metallocene precatalyst |
| US11667777B2 (en) | 2019-10-04 | 2023-06-06 | Chevron Phillips Chemical Company Lp | Bimodal polyethylene copolymers |
| US11186665B2 (en) | 2019-10-04 | 2021-11-30 | Chevron Phillips Chemical Company Lp | Catalyst composition and method for preparing polyethylene |
| EP4461752A3 (en) | 2020-05-29 | 2025-01-22 | Dow Global Technologies LLC | Catalyst systems and processes for producing polyethylene using the same |
| JP2023528188A (ja) | 2020-05-29 | 2023-07-04 | ダウ グローバル テクノロジーズ エルエルシー | エチレン系コポリマーを製造するためのゲルマニウム架橋ビス－ビフェニル－フェノキシ有機金属化合物を含有する噴霧乾燥触媒 |
| CA3180366A1 (en) | 2020-05-29 | 2021-12-02 | Bethany M. NEILSON | Attenuated post-metallocene catalysts |
| BR112022023898A2 (pt) | 2020-05-29 | 2022-12-27 | Dow Global Technologies Llc | Métodos para produzir um catalisador não metalocênico de produtividade aprimorada, de alimentar um catalisador não metalocênico de produtividade aprimorada a um reator de polimerização em fase de lama, em fase de solução ou em fase gasosa e para produzir um polímero de poliolefina, catalisador não metalocênico de produtividade aprimorada, sistema catalisador multimodal, polímero de poliolefina, e, artigo fabricado |
| EP4157894A1 (en) | 2020-05-29 | 2023-04-05 | Univation Technologies, LLC | Single reactor bimodal polyethylene with improved modulus for extrusion blow molding drum applications |
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| CN115515991B (zh) | 2020-05-29 | 2024-12-13 | 陶氏环球技术有限责任公司 | 减弱的后茂金属催化剂 |
| JP2023527125A (ja) | 2020-05-29 | 2023-06-27 | ダウ グローバル テクノロジーズ エルエルシー | 減衰ハイブリッド触媒 |
| CN115667330A (zh) | 2020-05-29 | 2023-01-31 | 陶氏环球技术有限责任公司 | 催化剂体系和使用其生产聚乙烯的方法 |
| CA3187544A1 (en) | 2020-08-05 | 2022-02-10 | Mohamed Esseghir | Thermoplastic compositions comprising bimodal polyethylene and articles manufactured therefrom |
| BR112023002145A2 (pt) | 2020-08-05 | 2023-03-14 | Dow Global Technologies Llc | Composição termoplástica, método para fazer a composição termoplástica, artigo fabricado, e, condutor revestido |
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| EP4437011A1 (en) | 2021-11-23 | 2024-10-02 | Dow Global Technologies LLC | Supported catalyst systems containing a germanium bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reactor |
| KR20240107334A (ko) | 2021-11-23 | 2024-07-09 | 다우 글로벌 테크놀로지스 엘엘씨 | 기상 중합 반응기에서 폴리에틸렌 및 폴리에틸렌 공중합체 수지를 제조하기 위한 규소-가교, 안트라세닐 치환된 비스-바이페닐-페녹시 유기금속성 화합물을 함유하는 지지 촉매 시스템 |
| CN118302457A (zh) | 2021-11-23 | 2024-07-05 | 陶氏环球技术有限责任公司 | 用于在气相聚合反应器中制备聚乙烯和聚乙烯共聚物树脂的含有碳桥接的、蒽基取代的双-联苯-苯氧基有机金属化合物的负载型催化剂体系 |
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1999
- 1999-03-24 BR BRPI9917674-2A patent/BR9917674B1/pt not_active IP Right Cessation
- 1999-03-24 EP EP10075431.6A patent/EP2261266B1/en not_active Expired - Lifetime
- 1999-03-24 ES ES99914999T patent/ES2318892T3/es not_active Expired - Lifetime
- 1999-03-24 MX MXPA00011174A patent/MXPA00011174A/es active IP Right Grant
- 1999-03-24 BR BRPI9910611-6A patent/BR9910611B1/pt not_active IP Right Cessation
- 1999-03-24 KR KR1020007012883A patent/KR100601257B1/ko not_active Expired - Lifetime
- 1999-03-24 AU AU33618/99A patent/AU3361899A/en not_active Abandoned
- 1999-03-24 CA CA002331413A patent/CA2331413C/en not_active Expired - Lifetime
- 1999-03-24 CN CNB998076074A patent/CN1247619C/zh not_active Expired - Lifetime
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- 1999-03-24 DE DE69939738T patent/DE69939738D1/de not_active Expired - Lifetime
- 1999-03-24 EP EP99914999A patent/EP1082355B1/en not_active Expired - Lifetime
- 1999-03-24 WO PCT/US1999/006373 patent/WO1999060033A1/en not_active Ceased
- 1999-03-24 ES ES08015534T patent/ES2430207T3/es not_active Expired - Lifetime
- 1999-03-24 HU HU0102282A patent/HUP0102282A3/hu unknown
- 1999-03-24 EP EP08015534.4A patent/EP1995258B1/en not_active Expired - Lifetime
- 1999-03-24 RU RU2000131684/04A patent/RU2251453C2/ru active
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