BR9812485A - Ativador catalisador de aluminoxano modificado - Google Patents
Ativador catalisador de aluminoxano modificadoInfo
- Publication number
- BR9812485A BR9812485A BR9812485-4A BR9812485A BR9812485A BR 9812485 A BR9812485 A BR 9812485A BR 9812485 A BR9812485 A BR 9812485A BR 9812485 A BR9812485 A BR 9812485A
- Authority
- BR
- Brazil
- Prior art keywords
- aluminum
- alar
- catalyst activator
- alq1
- arf
- Prior art date
Links
- 239000012190 activator Substances 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 125000004122 cyclic group Chemical group 0.000 abstract 2
- 230000003252 repetitive effect Effects 0.000 abstract 2
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical compound CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 abstract 1
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 230000004913 activation Effects 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- -1 fluoroaryl aluminum Chemical compound 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/06—Aluminium compounds
-
- 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
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/06—Aluminium compounds
- C07F5/061—Aluminium compounds with C-aluminium linkage
- C07F5/066—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage)
- C07F5/068—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage) preparation of alum(in)oxanes
-
- 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
- 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
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5957497P | 1997-09-19 | 1997-09-19 | |
| US5957397P | 1997-09-19 | 1997-09-19 | |
| US5957297P | 1997-09-19 | 1997-09-19 | |
| PCT/US1998/019314 WO1999015534A1 (en) | 1997-09-19 | 1998-09-16 | Modified alumoxane catalyst activator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9812485A true BR9812485A (pt) | 2000-09-19 |
Family
ID=27369678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9812485-4A BR9812485A (pt) | 1997-09-19 | 1998-09-16 | Ativador catalisador de aluminoxano modificado |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP1019415A1 (no) |
| JP (1) | JP2001517714A (no) |
| KR (1) | KR20010024121A (no) |
| CN (1) | CN1270595A (no) |
| AU (1) | AU9393498A (no) |
| BR (1) | BR9812485A (no) |
| CA (1) | CA2302173A1 (no) |
| HU (1) | HUP0004655A3 (no) |
| ID (1) | ID24920A (no) |
| NO (1) | NO20001405L (no) |
| PL (1) | PL339339A1 (no) |
| TR (1) | TR200000688T2 (no) |
| WO (1) | WO1999015534A1 (no) |
Families Citing this family (78)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6214760B1 (en) * | 1998-08-11 | 2001-04-10 | The Dow Chemical Company | Catalyst activator composition |
| CA2344177A1 (en) * | 1998-09-16 | 2000-03-23 | Grant B. Jacobsen | Slurry polymerization process and polymer compositions |
| US6211311B1 (en) * | 1999-05-25 | 2001-04-03 | Equistar Chemicals, L.P. | Supported olefin polymerization catalysts |
| US6294626B1 (en) * | 1999-11-15 | 2001-09-25 | Equistar Chemicals, Lp | Olefin polymerization catalysts containing modified boraaryl ligands |
| US6627573B2 (en) | 2000-07-20 | 2003-09-30 | The Dow Chemical Company | Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom |
| US6495484B1 (en) | 2000-08-28 | 2002-12-17 | Univation Technologies, Llc | Catalyst system and its use in a polymerization process |
| US6943133B2 (en) | 2000-10-20 | 2005-09-13 | Univation Technologies, Llc | Diene functionalized catalyst supports and supported catalyst compositions |
| JP4770044B2 (ja) * | 2001-03-30 | 2011-09-07 | 住友化学株式会社 | オレフィン重合用触媒成分、オレフィン重合用触媒、およびオレフィン重合体の製造方法 |
| US7193024B2 (en) | 2001-06-15 | 2007-03-20 | Dow Global Technology Inc. | Alpha-Olefin based branched polymer |
| DE60215379T2 (de) | 2001-11-19 | 2007-08-23 | Ineos Europe Ltd., Staines | Polymerisationssteuerungsverfahren |
| EP1312625A1 (en) | 2001-11-20 | 2003-05-21 | BP Chemicals SNC | Gas phase polymerization process |
| US7442669B2 (en) * | 2002-03-05 | 2008-10-28 | Tda Research, Inc. | Oxidation catalysts comprising metal exchanged hexaaluminate wherein the metal is Sr, Pd, La, and/or Mn |
| EP1352913B1 (en) * | 2002-04-08 | 2016-06-01 | Tosoh Finechem Corporation | Preparation of modified methylaluminoxane olefin polymerisation catalyst component |
| AU2003302033A1 (en) | 2002-10-15 | 2004-06-15 | Exxonmobil Chemical Patents Inc. | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
| US7223822B2 (en) | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
| EP2357203B1 (en) | 2004-03-17 | 2017-05-24 | Dow Global Technologies LLC | Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation |
| EP2327727B1 (en) | 2004-03-17 | 2015-07-22 | Dow Global Technologies LLC | Catalyst composition comprising shuttling agent for ethylene copolymer formation |
| SG183748A1 (en) | 2004-03-17 | 2012-09-27 | Dow Global Technologies Llc | Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation |
| EP2345677A3 (en) | 2004-06-16 | 2014-04-16 | Dow Global Technologies LLC | Technique for selecting polymerization modifiers |
| WO2006049699A1 (en) | 2004-10-29 | 2006-05-11 | Exxonmobil Chemical Patents Inc | Catalyst compound containing divalent tridentate ligand |
| EP2894176B1 (en) | 2005-03-17 | 2022-06-01 | Dow Global Technologies LLC | Catalyst composition comprising shuttling agent for regio-irregular multi-block copolymer formation |
| EP1861439B1 (en) | 2005-03-17 | 2013-01-30 | Dow Global Technologies LLC | Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation |
| US9410009B2 (en) | 2005-03-17 | 2016-08-09 | Dow Global Technologies Llc | Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation |
| KR20080055838A (ko) | 2005-09-15 | 2008-06-19 | 다우 글로벌 테크놀로지스 인크. | 다중심 셔틀링제를 통한 중합체 구성 및 분자량 분포의제어 |
| US8153243B2 (en) | 2005-12-09 | 2012-04-10 | Dow Global Technologies Llc | Interpolymers suitable for multilayer films |
| EP2021378B1 (en) | 2006-05-17 | 2016-03-09 | Dow Global Technologies LLC | Polypropylene solution polymerization process |
| ITMI20070878A1 (it) | 2007-05-02 | 2008-11-03 | Dow Global Technologies Inc | Processo per la polimerizzazine di polimeri tattici con l'uso di catalizzatori chirali |
| ITMI20070877A1 (it) | 2007-05-02 | 2008-11-03 | Dow Global Technologies Inc | Processo per la produzione di copolimeri a blocchi multipli con l'utilizzo di solventi polari |
| EP2195112B1 (en) * | 2007-08-29 | 2017-03-01 | Albemarle Corporation | Aluminoxane catalyst activators derived from dialkylaluminum cation precursor agents and use thereof in catalysts and polymerization of olefins |
| TW200936619A (en) | 2007-11-15 | 2009-09-01 | Univation Tech Llc | Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom |
| EP2376569B1 (en) | 2008-12-15 | 2013-08-14 | ExxonMobil Chemical Patents Inc. | Thermoplastic olefin compositions |
| CN102421807B (zh) | 2009-03-06 | 2015-03-18 | 陶氏环球技术有限责任公司 | 催化剂、制备催化剂的方法、制备聚烯烃组合物的方法和聚烯烃组合物 |
| WO2011016992A2 (en) | 2009-07-29 | 2011-02-10 | Dow Global Technologies Inc. | Polymeric chain transfer/shuttling agents |
| BR112012001948B1 (pt) | 2009-07-29 | 2019-08-20 | Dow Global Technologies Llc | Agente de translado de cadeia, processo para a polimerização de pelo menos um monômero polimerizável por adição, copolímero em multi-bloco e composição de catalisador |
| MY149647A (en) | 2009-10-19 | 2013-09-30 | Sasol Tech Pty Ltd | Oligomerisation of olefinic compounds with reduced polymer formation |
| WO2011078923A1 (en) | 2009-12-23 | 2011-06-30 | Univation Technologies, Llc | Methods for producing catalyst systems |
| ES2543635T3 (es) | 2010-02-18 | 2015-08-20 | Univation Technologies, Llc | Métodos para operación de un reactor de polimerización |
| AU2011217940B2 (en) | 2010-02-22 | 2013-10-03 | Univation Technologies, Llc | Catalyst systems and methods for using same to produce polyolefin products |
| KR101821026B1 (ko) | 2010-10-21 | 2018-01-22 | 유니베이션 테크놀로지즈, 엘엘씨 | 폴리에틸렌 및 그의 제조 방법 |
| BR112013012741B1 (pt) | 2010-11-30 | 2020-04-28 | Univation Tech Llc | processo de polimerização |
| ES2543432T3 (es) | 2010-11-30 | 2015-08-19 | Univation Technologies, Llc | Composición de catalizador con características de flujo mejoradas y métodos de producir y utilizar la misma |
| US9637567B2 (en) | 2011-05-13 | 2017-05-02 | Univation Technologies, Llc | Spray-dried catalyst compositions and polymerization processes employing the same |
| WO2013028283A1 (en) | 2011-08-19 | 2013-02-28 | Univation Technologies, Llc | Catalyst systems and methods for using same to produce polyolefin products |
| EP2776476B1 (en) | 2011-11-08 | 2019-03-13 | Univation Technologies, LLC | Methods for producing polyolefins with catalyst systems |
| WO2013070601A2 (en) | 2011-11-08 | 2013-05-16 | Univation Technologies, Llc | Methods of preparing a catalyst system |
| US10280283B2 (en) | 2012-12-28 | 2019-05-07 | Univation Technologies, Llc | Supported catalyst with improved flowability |
| RU2656343C2 (ru) | 2013-01-30 | 2018-06-05 | ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи | Способы изготовления каталитических композиций, имеющих улучшенную текучесть |
| BR112015018639B1 (pt) | 2013-02-07 | 2021-11-03 | Univation Technologies, Llc | Método para formar partículas de resina |
| WO2014149361A1 (en) | 2013-03-15 | 2014-09-25 | Univation Technologies, Llc | Ligands for catalysts |
| US9644053B2 (en) | 2013-03-15 | 2017-05-09 | Univation Technologies, Llc | Tridentate nitrogen based ligands for olefin polymerisation catalysts |
| EP3004032B1 (en) | 2013-06-05 | 2017-12-13 | Univation Technologies, LLC | Protecting phenol groups |
| US9676885B2 (en) | 2014-04-02 | 2017-06-13 | Univation Technologies, Llc | Continuity compositions and methods of making and using the same |
| CN106794455B (zh) | 2014-08-19 | 2020-09-04 | 尤尼威蒂恩技术有限责任公司 | 氟化催化剂载体和催化剂系统 |
| EP3183057A1 (en) | 2014-08-19 | 2017-06-28 | Univation Technologies, LLC | Fluorinated catalyst supports and catalyst systems |
| BR112017003170B1 (pt) | 2014-08-19 | 2022-02-15 | Univation Technologies, Llc | Método para fazer um suporte de catalisador de alumina-sílica fluorado e sistema de catalisador de alumina-sílica fluorado |
| WO2016145179A1 (en) | 2015-03-10 | 2016-09-15 | Univation Technologies, Llc | Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes |
| BR112017022494A2 (pt) | 2015-04-20 | 2018-07-17 | Univation Tech Llc | ligandos biaromáticos em ponte e compostos de metais de transição preparados a partir dos mesmos |
| CA2982900C (en) | 2015-04-20 | 2023-09-12 | Univation Technologies, Llc | Bridged bi-aromatic ligands and olefin polymerization catalysts prepared therefrom |
| WO2016176135A1 (en) | 2015-04-27 | 2016-11-03 | Univation Technologies, Llc | Supported catalyst compositions having improved flow properties and preparation thereof |
| WO2016195824A1 (en) | 2015-05-29 | 2016-12-08 | Exxonmobil Chemical Patents Inc. | Polymerization process using bridged metallocene compounds supported on organoaluminum treated layered silicate supports |
| WO2016197037A1 (en) | 2015-06-05 | 2016-12-08 | Exxonmobil Chemical Patents Inc. | Catalyst system comprising supported alumoxane and unsupported alumoxane particles |
| CN107690441A (zh) | 2015-06-05 | 2018-02-13 | 埃克森美孚化学专利公司 | 聚合物在气相或淤浆相中的单反应器制备 |
| EP3303422B1 (en) | 2015-06-05 | 2021-03-17 | ExxonMobil Chemical Patents Inc. | Production of heterophasic polymers in gas or slurry phase |
| CN108137730B (zh) | 2015-09-24 | 2021-10-29 | 埃克森美孚化学专利公司 | 使用在有机铝处理过的层状硅酸盐载体上负载的吡啶基二氨基化合物的聚合方法 |
| EP3356374A1 (en) | 2015-09-30 | 2018-08-08 | Dow Global Technologies LLC | Multi- or dual-headed compositions useful for chain shuttling and process to prepare the same |
| GB201607989D0 (en) * | 2016-05-06 | 2016-06-22 | Scg Chemicals Co Ltd | Catalytic support and the uses thereof |
| JP7123040B2 (ja) | 2016-09-30 | 2022-08-22 | ダウ グローバル テクノロジーズ エルエルシー | 連鎖シャトリングに有用な多頭または二頭組成物の調製方法 |
| TW201840572A (zh) | 2016-09-30 | 2018-11-16 | 美商陶氏全球科技有限責任公司 | 適用於鏈梭移之多頭或雙頭組合物及其製備方法 |
| BR112019006150B1 (pt) | 2016-09-30 | 2023-02-28 | Dow Global Technologies Llc | Composição e processo para preparar a composição |
| SG11202008667SA (en) * | 2018-03-30 | 2020-10-29 | Dow Global Technologies Llc | Binuclear olefin polymerization activators |
| BR112021012845A2 (pt) | 2018-12-28 | 2021-09-28 | Dow Global Technologies Llc | Composição curável, e, artigo |
| EP3902808A1 (en) | 2018-12-28 | 2021-11-03 | Dow Global Technologies LLC | Curable compositions comprising unsaturated polyolefins |
| KR20210121028A (ko) | 2018-12-28 | 2021-10-07 | 다우 글로벌 테크놀로지스 엘엘씨 | 유기금속 사슬 이동제 |
| SG11202107071XA (en) | 2018-12-28 | 2021-07-29 | Dow Global Technologies Llc | Curable compositions comprising telechelic polyolefins |
| SG11202107051UA (en) | 2018-12-28 | 2021-07-29 | Dow Global Technologies Llc | Telechelic polyolefins and processes for preparing the same |
| CN112645973B (zh) * | 2019-10-11 | 2023-11-21 | 浙江大学 | 一种改性烷基铝氧烷的可控制备方法 |
| US20230242745A1 (en) | 2020-06-03 | 2023-08-03 | Exxonmobil Chemical Patents Inc | Process for Production of Thermoplastic Vulcanizates using Supported Catalyst Systems and Compositions Made Therefrom |
| BR112023000641A2 (pt) | 2020-07-17 | 2023-01-31 | Dow Global Technologies Llc | Processo de polimerização de monômeros de olefina |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5939346A (en) * | 1992-11-02 | 1999-08-17 | Akzo Nobel N.V. | Catalyst system comprising an aryloxyaluminoxane containing an electron withdrawing group |
| IT1273701B (it) * | 1994-07-29 | 1997-07-09 | Enichem Elastomers | Derivati metallorganici del grupo iiia e procedimento per la loro preparazione |
| ES2116188B1 (es) * | 1994-12-30 | 1999-04-01 | Repsol Quimica Sa | Proceso de obtencion de poliolefinas con distribuciones de pesos moleculares anchas, bimodales o multimodales. |
| US5670682A (en) * | 1995-10-19 | 1997-09-23 | Albemarle Corporation | Liquid clathrate aluminoxane compositions |
-
1998
- 1998-09-16 ID IDW20000502A patent/ID24920A/id unknown
- 1998-09-16 KR KR1020007002877A patent/KR20010024121A/ko not_active Application Discontinuation
- 1998-09-16 CA CA002302173A patent/CA2302173A1/en not_active Abandoned
- 1998-09-16 PL PL98339339A patent/PL339339A1/xx unknown
- 1998-09-16 AU AU93934/98A patent/AU9393498A/en not_active Abandoned
- 1998-09-16 CN CN98809281A patent/CN1270595A/zh active Pending
- 1998-09-16 JP JP2000512839A patent/JP2001517714A/ja active Pending
- 1998-09-16 TR TR2000/00688T patent/TR200000688T2/xx unknown
- 1998-09-16 WO PCT/US1998/019314 patent/WO1999015534A1/en not_active Application Discontinuation
- 1998-09-16 HU HU0004655A patent/HUP0004655A3/hu unknown
- 1998-09-16 EP EP98947065A patent/EP1019415A1/en not_active Withdrawn
- 1998-09-16 BR BR9812485-4A patent/BR9812485A/pt not_active Application Discontinuation
-
2000
- 2000-03-17 NO NO20001405A patent/NO20001405L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20001405D0 (no) | 2000-03-17 |
| HUP0004655A3 (en) | 2003-05-28 |
| CN1270595A (zh) | 2000-10-18 |
| ID24920A (id) | 2000-08-31 |
| NO20001405L (no) | 2000-03-17 |
| TR200000688T2 (tr) | 2000-08-21 |
| CA2302173A1 (en) | 1999-04-01 |
| PL339339A1 (en) | 2000-12-18 |
| KR20010024121A (ko) | 2001-03-26 |
| WO1999015534A1 (en) | 1999-04-01 |
| JP2001517714A (ja) | 2001-10-09 |
| EP1019415A1 (en) | 2000-07-19 |
| HUP0004655A2 (hu) | 2001-04-28 |
| AU9393498A (en) | 1999-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR9812485A (pt) | Ativador catalisador de aluminoxano modificado | |
| AU589986B2 (en) | Polymerisation of olefins using a ziegler-natta catalyst and two organometallic compounds | |
| AR011387A1 (es) | Una composicion catalitica y un procedimiento para la polimerizacion de una olefina | |
| ATE127128T1 (de) | Hafnium-metalocen-katalysator für olefinpolymerisation. | |
| FI970349A0 (fi) | Uudet metalloseeniyhdisteiden aktivaattorisysteemit | |
| BR9814410A (pt) | Sistema catalisador suportado, uso do mesmo, e, processos para preparar um polìmero de olefina e, um sistema catalisador suportado. | |
| AR023328A1 (es) | Composicion activadora de catalizador y un proceso para la polimerizacion de olefinas | |
| KR950701940A (ko) | 1-올레핀 (공)중합용 지지촉매(supported catalyst for 1-olefin(s) (co)polymerization) | |
| NO895006D0 (no) | Fremgangsmaate for gassfasepolymerisering av etylen for fremstilling av lineaer polyetylen med snever molekylvektsfordeling. | |
| MX172796B (es) | Proceso mejorado para producir poli-n-butenos, con catalizador de cloruro de organo aluminio | |
| BR9301546A (pt) | Processo para a polimerizacao de etileno ou uma mistura compreendendo etileno e uma ou mais alfa-olefinas;e sistema catalisador | |
| KR880007576A (ko) | 주로 신디오 택틱 구조를 갖는 결정성 비닐방향족 중합체의 제조방법 | |
| FI940640A0 (fi) | Organoaluminoksituotteet ja käyttö | |
| ES2154440T3 (es) | Procedimiento para la preparacion de polimeros a base de etileno. | |
| CA2337346A1 (en) | Activator composition comprising aluminum compound mixture | |
| KR900016798A (ko) | 카르복실기를 함유하는 결합제를 갖는 광중합 가능한 조성물 | |
| KR890013063A (ko) | 올레핀 중합용 촉매 및 올레핀의 중합방법 | |
| BG103994A (en) | Activation composition of metallocene complexes in the catalysis of co-polymerization of olefins | |
| HUP0004247A2 (hu) | Ikerionos katalizátoraktivátor | |
| IT1282666B1 (it) | Catalizzatore metallocenico sostituito per la (co) polimerizzazione delle olefine | |
| NO903119L (no) | Katalysatorpreparater for anvendelse ved polymerisering. | |
| CA2338445A1 (en) | Dinuclear fluoroaryl aluminum alkyl complexes | |
| KR910019803A (ko) | 열 전사용 염료시트 | |
| KR930700385A (ko) | 공액 2-알케노에이트의 시안화수소화 | |
| JPS6466214A (en) | Production of alpha-olefin polymer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |