ATE229026T1 - Verbrückte nicht-aromatische anionische dienylgruppen enthaltende metallkomplexe und darauf basierte polymerisatonskatalysatoren - Google Patents
Verbrückte nicht-aromatische anionische dienylgruppen enthaltende metallkomplexe und darauf basierte polymerisatonskatalysatorenInfo
- Publication number
- ATE229026T1 ATE229026T1 AT97936975T AT97936975T ATE229026T1 AT E229026 T1 ATE229026 T1 AT E229026T1 AT 97936975 T AT97936975 T AT 97936975T AT 97936975 T AT97936975 T AT 97936975T AT E229026 T1 ATE229026 T1 AT E229026T1
- Authority
- AT
- Austria
- Prior art keywords
- metal complexes
- containing non
- polymerization catalysts
- complexes containing
- catalysts based
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 3
- 239000002685 polymerization catalyst Substances 0.000 title 1
- 239000003446 ligand Substances 0.000 abstract 3
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000000379 polymerizing effect Effects 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
- C07F17/00—Metallocenes
-
- 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
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/943—Polymerization with metallocene catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Catalysts (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
- Polymerization Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2203296P | 1996-07-22 | 1996-07-22 | |
PCT/US1997/012650 WO1998003520A1 (en) | 1996-07-22 | 1997-07-18 | Metal complexes containing bridged, non-aromatic, anionic, dienyl groups and addition polymerization catalysts therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE229026T1 true ATE229026T1 (de) | 2002-12-15 |
Family
ID=21807474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97936975T ATE229026T1 (de) | 1996-07-22 | 1997-07-18 | Verbrückte nicht-aromatische anionische dienylgruppen enthaltende metallkomplexe und darauf basierte polymerisatonskatalysatoren |
Country Status (12)
Country | Link |
---|---|
US (2) | US5817849A (de) |
EP (1) | EP0927187B1 (de) |
JP (1) | JP2000514810A (de) |
KR (1) | KR20000067941A (de) |
CN (1) | CN1228781A (de) |
AT (1) | ATE229026T1 (de) |
AU (1) | AU3960497A (de) |
BR (1) | BR9710518A (de) |
CA (1) | CA2260985A1 (de) |
CZ (1) | CZ20999A3 (de) |
DE (1) | DE69717645T2 (de) |
WO (1) | WO1998003520A1 (de) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996016094A1 (en) * | 1994-11-23 | 1996-05-30 | The Dow Chemical Company | Preparation of syndiotactic polyolefins from prochiral olefins |
US6403772B1 (en) * | 1995-09-11 | 2002-06-11 | Montell Technology Company, Bv | Open-pentadienyl metallocenes, precursors thereof and polymerization catalysts therefrom |
ATE229026T1 (de) * | 1996-07-22 | 2002-12-15 | Dow Global Technologies Inc | Verbrückte nicht-aromatische anionische dienylgruppen enthaltende metallkomplexe und darauf basierte polymerisatonskatalysatoren |
US6635715B1 (en) * | 1997-08-12 | 2003-10-21 | Sudhin Datta | Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers |
US6921794B2 (en) * | 1997-08-12 | 2005-07-26 | Exxonmobil Chemical Patents Inc. | Blends made from propylene ethylene polymers |
US7232871B2 (en) * | 1997-08-12 | 2007-06-19 | Exxonmobil Chemical Patents Inc. | Propylene ethylene polymers and production process |
US6511936B1 (en) * | 1998-02-12 | 2003-01-28 | University Of Delaware | Catalyst compounds with β-diminate anionic ligands and processes for polymerizing olefins |
DE69935815T2 (de) * | 1998-07-01 | 2007-12-27 | Exxonmobil Chemical Patents Inc., Baytown | Elastische Mischung mit Kristallpolymeren und kristallisierbaren Polymeren des Propens |
US6291386B1 (en) * | 1999-05-25 | 2001-09-18 | Equistar Chemicals, Lp | Process for the in-situ preparation of single-site transition metal catalysts and polymerization process |
MY131000A (en) * | 2001-03-16 | 2007-07-31 | Dow Global Technologies Inc | High melt strength polymers and method of making same |
ATE485319T1 (de) * | 2001-04-12 | 2010-11-15 | Exxonmobil Chem Patents Inc | Verfahren zur polymerisation von propylen und ethylen in lösung |
MY139205A (en) * | 2001-08-31 | 2009-08-28 | Pennzoil Quaker State Co | Synthesis of poly-alpha olefin and use thereof |
US6927256B2 (en) | 2001-11-06 | 2005-08-09 | Dow Global Technologies Inc. | Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent |
WO2003040201A1 (en) | 2001-11-06 | 2003-05-15 | Dow Global Technologies Inc. | Isotactic propylene copolymers, their preparation and use |
US6960635B2 (en) * | 2001-11-06 | 2005-11-01 | Dow Global Technologies Inc. | Isotactic propylene copolymers, their preparation and use |
US6906160B2 (en) * | 2001-11-06 | 2005-06-14 | Dow Global Technologies Inc. | Isotactic propylene copolymer fibers, their preparation and use |
CN100575405C (zh) * | 2002-06-04 | 2009-12-30 | 联合碳化化学及塑料技术有限责任公司 | 聚合物组合物和由其制作管子的方法 |
DE60322410D1 (de) | 2002-10-17 | 2008-09-04 | Dow Global Technologies Inc | Hochgefüllte polymerzusammensetzungen |
US7459500B2 (en) * | 2002-11-05 | 2008-12-02 | Dow Global Technologies Inc. | Thermoplastic elastomer compositions |
US7579407B2 (en) * | 2002-11-05 | 2009-08-25 | Dow Global Technologies Inc. | Thermoplastic elastomer compositions |
CN1852959B (zh) | 2003-08-19 | 2010-06-16 | 陶氏环球技术公司 | 适用于热熔粘合剂的共聚体及其制备方法 |
ATE504349T1 (de) | 2004-06-16 | 2011-04-15 | Dow Global Technologies Inc | Verfahren zur auswahl von polymerisationsmodifikatoren |
EP1763565B1 (de) * | 2004-06-28 | 2010-05-12 | Dow Global Technologies Inc. | Haftverstärker für mehrschichtige laminate |
EP1805229A1 (de) | 2004-10-28 | 2007-07-11 | Dow Gloval Technologies Inc. | Verfahren zur steuerung eines polymerisierungsreaktors |
ES2398109T3 (es) | 2005-07-11 | 2013-03-13 | Dow Global Technologies Llc | Composiciones que comprenden polímeros de olefinas injertados con silano y artículos fabricados a partir de las mismas |
CN109320664A (zh) | 2006-06-15 | 2019-02-12 | 陶氏环球技术有限责任公司 | 官能化烯烃共聚体、组合物和由其制成的制品及其制法 |
CA2713042C (en) | 2010-08-11 | 2017-10-24 | Nova Chemicals Corporation | Method of controlling polymer architecture |
JP5667701B2 (ja) | 2010-11-24 | 2015-02-12 | エクソンモービル アジア パシフィック リサーチ アンド デベロップメント カンパニー リミテッド | フィラー高充填ポリマー組成物 |
CA2724943A1 (en) | 2010-12-10 | 2012-06-10 | Nova Chemicals Corporation | Catalyst activation in a dual reactor process |
CA2739969C (en) | 2011-05-11 | 2018-08-21 | Nova Chemicals Corporation | Improving reactor operability in a gas phase polymerization process |
CA2752407C (en) | 2011-09-19 | 2018-12-04 | Nova Chemicals Corporation | Polyethylene compositions and closures for bottles |
US9371442B2 (en) | 2011-09-19 | 2016-06-21 | Nova Chemicals (International) S.A. | Polyethylene compositions and closures made from them |
CA2760264C (en) | 2011-12-05 | 2018-08-21 | Nova Chemicals Corporation | Passivated supports for use with olefin polymerization catalysts |
CA2798855C (en) | 2012-06-21 | 2021-01-26 | Nova Chemicals Corporation | Ethylene copolymers having reverse comonomer incorporation |
US9115233B2 (en) | 2012-06-21 | 2015-08-25 | Nova Chemicals (International) S.A. | Ethylene copolymer compositions, film and polymerization processes |
CA2783494C (en) | 2012-07-23 | 2019-07-30 | Nova Chemicals Corporation | Adjusting polymer composition |
US9475927B2 (en) | 2012-12-14 | 2016-10-25 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
CA2798854C (en) | 2012-12-14 | 2020-02-18 | Nova Chemicals Corporation | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
US9783663B2 (en) | 2012-12-14 | 2017-10-10 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
CA2800056A1 (en) | 2012-12-24 | 2014-06-24 | Nova Chemicals Corporation | Polyethylene blend compositions |
WO2016135590A1 (en) | 2015-02-24 | 2016-09-01 | Nova Chemicals (International) S.A. | Bottle cap |
CA2891693C (en) | 2015-05-21 | 2022-01-11 | Nova Chemicals Corporation | Controlling the placement of comonomer in an ethylene copolymer |
CA2892552C (en) | 2015-05-26 | 2022-02-15 | Victoria Ker | Process for polymerization in a fluidized bed reactor |
CA2892882C (en) | 2015-05-27 | 2022-03-22 | Nova Chemicals Corporation | Ethylene/1-butene copolymers with enhanced resin processability |
US9758653B2 (en) | 2015-08-19 | 2017-09-12 | Nova Chemicals (International) S.A. | Polyethylene compositions, process and closures |
CA2914354C (en) | 2015-12-10 | 2022-11-08 | Nova Chemicals Corp. | Hot fill process with closures made frm bimodal polyethylene compositions |
CA2914353C (en) | 2015-12-10 | 2023-01-24 | Nova Chemicals Corp. | Hot fill process with closures made from high density polyethylene compositions |
US9783664B1 (en) | 2016-06-01 | 2017-10-10 | Nova Chemicals (International) S.A. | Hinged component comprising polyethylene composition |
CA3022700A1 (en) | 2017-11-27 | 2019-05-27 | Nova Chemicals Corporation | Bottle closure assembly comprising a polyethylene composition having good dimensional stability |
CA3022996A1 (en) | 2017-12-04 | 2019-06-04 | Nova Chemicals Corporation | Bottle closure assembly comprising a polyethylene composition |
CA3009299A1 (en) | 2018-06-26 | 2019-12-26 | Nova Chemicals Corporation | Catalyst injection system for an olefin polymerization reactor |
CA3026098A1 (en) | 2018-12-03 | 2020-06-03 | Nova Chemicals Corporation | Narrow polyethylene homopolymer compositions having good barrier properties |
CA3026095A1 (en) | 2018-12-03 | 2020-06-03 | Nova Chemicals Corporation | Polyethylene homopolymer compositions having good barrier properties |
CA3028148A1 (en) | 2018-12-20 | 2020-06-20 | Nova Chemicals Corporation | Polyethylene copolymer compositions and articles with barrier properties |
CA3028157A1 (en) | 2018-12-20 | 2020-06-20 | Nova Chemicals Corporation | Polyethylene copolymer compositions and their barrier properties |
CA3032082A1 (en) | 2019-01-31 | 2020-07-31 | Nova Chemicals Corporation | Polyethylene compositions and articles with good barrier properties |
CA3138893A1 (en) | 2019-07-25 | 2021-01-28 | Celine Bellehumeur | Rotomolded parts prepared from bimodal polyethylene |
CA3152079A1 (en) | 2019-10-16 | 2021-04-22 | Nova Chemicals Corporation | Use of recycled polyethylene in closures for bottles |
WO2021144615A1 (en) | 2020-01-17 | 2021-07-22 | Nova Chemicals (International) S.A. | Polyethylene copolymer compositions and articles with barrier properties |
TWI762168B (zh) * | 2020-01-31 | 2022-04-21 | 日商田中貴金屬工業股份有限公司 | 包含有機釕化合物之化學蒸鍍用原料及使用該化學蒸鍍用原料之化學蒸鍍法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5096867A (en) * | 1990-06-04 | 1992-03-17 | Exxon Chemical Patents Inc. | Monocyclopentadienyl transition metal olefin polymerization catalysts |
US5055438A (en) * | 1989-09-13 | 1991-10-08 | Exxon Chemical Patents, Inc. | Olefin polymerization catalysts |
NZ235032A (en) * | 1989-08-31 | 1993-04-28 | Dow Chemical Co | Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component |
US5057475A (en) * | 1989-09-13 | 1991-10-15 | Exxon Chemical Patents Inc. | Mono-Cp heteroatom containing group IVB transition metal complexes with MAO: supported catalyst for olefin polymerization |
US5064802A (en) * | 1989-09-14 | 1991-11-12 | The Dow Chemical Company | Metal complex compounds |
JP2545006B2 (ja) * | 1990-07-03 | 1996-10-16 | ザ ダウ ケミカル カンパニー | 付加重合触媒 |
US5098867A (en) * | 1990-11-13 | 1992-03-24 | Samsung Electronics Co., Ltd. | Heat treatment for compound semiconductor wafer |
JP3275211B2 (ja) * | 1991-05-20 | 2002-04-15 | ザ ダウ ケミカル カンパニー | 付加重合触媒の製造方法 |
US5721185A (en) * | 1991-06-24 | 1998-02-24 | The Dow Chemical Company | Homogeneous olefin polymerization catalyst by abstraction with lewis acids |
KR100236805B1 (ko) * | 1991-10-15 | 2000-02-01 | 그레이스 스티븐 에스. | 금속 배위 착화합물의 제조방법 |
US5374696A (en) * | 1992-03-26 | 1994-12-20 | The Dow Chemical Company | Addition polymerization process using stabilized reduced metal catalysts |
WO1994000500A1 (en) * | 1992-06-26 | 1994-01-06 | Exxon Chemical Patents Inc. | Solution phase polymerization process utilizing metallocene catalyst with production of olefin polymers |
US5495036A (en) * | 1994-09-12 | 1996-02-27 | The Dow Chemical Company | Metal (III) complexes containing conjugated, non-aromatic anionic II-bound groups and addition polymerization catalysts therefrom |
US5541349A (en) * | 1994-09-12 | 1996-07-30 | The Dow Chemical Company | Metal complexes containing partially delocalized II-bound groups and addition polymerization catalysts therefrom |
US5625087A (en) * | 1994-09-12 | 1997-04-29 | The Dow Chemical Company | Silylium cationic polymerization activators for metallocene complexes |
WO1996016094A1 (en) * | 1994-11-23 | 1996-05-30 | The Dow Chemical Company | Preparation of syndiotactic polyolefins from prochiral olefins |
US6403772B1 (en) * | 1995-09-11 | 2002-06-11 | Montell Technology Company, Bv | Open-pentadienyl metallocenes, precursors thereof and polymerization catalysts therefrom |
ATE229026T1 (de) * | 1996-07-22 | 2002-12-15 | Dow Global Technologies Inc | Verbrückte nicht-aromatische anionische dienylgruppen enthaltende metallkomplexe und darauf basierte polymerisatonskatalysatoren |
-
1997
- 1997-07-18 AT AT97936975T patent/ATE229026T1/de not_active IP Right Cessation
- 1997-07-18 CZ CZ99209A patent/CZ20999A3/cs unknown
- 1997-07-18 DE DE69717645T patent/DE69717645T2/de not_active Expired - Fee Related
- 1997-07-18 AU AU39604/97A patent/AU3960497A/en not_active Abandoned
- 1997-07-18 US US08/896,898 patent/US5817849A/en not_active Expired - Fee Related
- 1997-07-18 KR KR1019997000421A patent/KR20000067941A/ko not_active Application Discontinuation
- 1997-07-18 EP EP97936975A patent/EP0927187B1/de not_active Expired - Lifetime
- 1997-07-18 BR BR9710518A patent/BR9710518A/pt not_active Application Discontinuation
- 1997-07-18 CA CA002260985A patent/CA2260985A1/en not_active Abandoned
- 1997-07-18 JP JP10506331A patent/JP2000514810A/ja active Pending
- 1997-07-18 WO PCT/US1997/012650 patent/WO1998003520A1/en active IP Right Grant
- 1997-07-18 CN CN97197499A patent/CN1228781A/zh active Pending
-
1998
- 1998-07-10 US US09/113,265 patent/US6034021A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69717645T2 (de) | 2003-09-25 |
EP0927187A1 (de) | 1999-07-07 |
AU3960497A (en) | 1998-02-10 |
KR20000067941A (ko) | 2000-11-25 |
CN1228781A (zh) | 1999-09-15 |
JP2000514810A (ja) | 2000-11-07 |
US6034021A (en) | 2000-03-07 |
BR9710518A (pt) | 1999-08-17 |
US5817849A (en) | 1998-10-06 |
CA2260985A1 (en) | 1998-01-29 |
WO1998003520A1 (en) | 1998-01-29 |
CZ20999A3 (cs) | 1999-04-14 |
EP0927187B1 (de) | 2002-12-04 |
DE69717645D1 (de) | 2003-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE229026T1 (de) | Verbrückte nicht-aromatische anionische dienylgruppen enthaltende metallkomplexe und darauf basierte polymerisatonskatalysatoren | |
ES2096475T3 (es) | Complejos de titanio (ii) o circonio (ii) y catalizadores de polimerizacion por adicion obtenidos a partir de los mismos. | |
ATE211478T1 (de) | Nichtaromatische anionische dienylgruppe enthaltende metall (iii) komplexe und diese enthaltende additionspolymerizationskatalysatoren | |
ATE260305T1 (de) | Verfahren zur polymerisation von monomeren in wirbelschichtbetten | |
FI955734A (fi) | Olefiinien polymerointiin tarkoitetut komponentit ja katalysaattorit | |
RU92016448A (ru) | Катализаторы на основе алюминия и свободного моноциклопентадиенилов для полимеризации олефинов | |
DE68911812D1 (de) | Katalysatorbestandteil für Olefinpolymerisation, Verfahren zur Herstellung davon, Olefinpolymerisationskatalysator und Verfahren zur Polymerisation von Olefinen. | |
ATE335015T1 (de) | Aktiver nichtmetallocen-präkatalysator und verfahren zur taktischen katalytischen polymerisation von alpha-olefin-monomeren | |
WO1996020223A3 (en) | Azametallocene polymerization catalysts | |
SE0200323D0 (sv) | Metallkomplex | |
CA2321712A1 (en) | Tridentate ligand-containing metal catalyst complexes for olefin polymerization | |
FI971823A0 (fi) | Katalyyttikoostumus ja olefiinin polymerointiprosessi | |
AU5637899A (en) | Polymerisation catalyst | |
DK0955304T3 (da) | Metallocenkomplekser med bro til (co)polymerisation af olefiner | |
BR9809735A (pt) | Catalisador e processo para a polimerização de olefinas | |
AU2780197A (en) | New compounds having an element of group 13 linked to a mono- or di-anionic tridentate ligand, their preparation process and their use as polymerization catalysts | |
MX9702453A (es) | Proceso de polimerizacion de olefina proquiral sindiotactica. | |
DE59804679D1 (de) | Katalysatorlösung zur polymerisation von alpha-olefinen | |
DK0722955T3 (da) | Fremgangsmåde til polymerisation af olefin | |
DE69519049D1 (de) | Polymerisationskatalysatoren | |
DE69112141D1 (de) | Katalysator für Polymerisation von Olefinmonomeren. | |
ATE170202T1 (de) | Durch starke, nichtionische base katalysierte ringöffnungspolymerisation von lactamen | |
ATE325139T1 (de) | Dianionische, chelatierende liganden enthaltende olefinpolymerisationkatalysatoren | |
RU94001575A (ru) | Каталитические композиции и способ изготовления полиолефинов |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |