EP0915896A1 - Catalyseurs contenant des composes d'organochrome et leur utilisation dans la polymerisation d'alcenes - Google Patents
Catalyseurs contenant des composes d'organochrome et leur utilisation dans la polymerisation d'alcenesInfo
- Publication number
- EP0915896A1 EP0915896A1 EP97936643A EP97936643A EP0915896A1 EP 0915896 A1 EP0915896 A1 EP 0915896A1 EP 97936643 A EP97936643 A EP 97936643A EP 97936643 A EP97936643 A EP 97936643A EP 0915896 A1 EP0915896 A1 EP 0915896A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkenes
- polymerization catalyst
- catalyst according
- thf
- mmol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 15
- 239000003054 catalyst Substances 0.000 title claims abstract description 10
- 150000001875 compounds Chemical class 0.000 title claims description 15
- 239000002841 Lewis acid Substances 0.000 claims abstract description 6
- 150000007517 lewis acids Chemical class 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 12
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 claims description 9
- 238000007334 copolymerization reaction Methods 0.000 claims description 8
- 125000001190 organyl group Chemical group 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 5
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- 229910052785 arsenic Inorganic materials 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims description 3
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 3
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- 229910052745 lead Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 239000002685 polymerization catalyst Substances 0.000 claims 9
- 238000000034 method Methods 0.000 claims 3
- 239000005977 Ethylene Substances 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 239000011651 chromium Substances 0.000 description 30
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- XBWRJSSJWDOUSJ-UHFFFAOYSA-L chromium(ii) chloride Chemical compound Cl[Cr]Cl XBWRJSSJWDOUSJ-UHFFFAOYSA-L 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 8
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 8
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 8
- -1 alkyl or aryl Chemical class 0.000 description 8
- 229910021554 Chromium(II) chloride Inorganic materials 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 239000000284 extract Substances 0.000 description 5
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000009566 Mao-to Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229920005603 alternating copolymer Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- CCERQOYLJJULMD-UHFFFAOYSA-M magnesium;carbanide;chloride Chemical compound [CH3-].[Mg+2].[Cl-] CCERQOYLJJULMD-UHFFFAOYSA-M 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
- C08F2420/00—Metallocene catalysts
- C08F2420/01—Cp or analog bridged to a non-Cp X neutral donor
-
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63912—Component covered by group C08F4/62 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63916—Component covered by group C08F4/62 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
-
- 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
Definitions
- the invention relates to a class of organochrome catalysts, which
- Lewis acids are formed, and which have a high catalytic activity in the polymerization and copolymerization of alkenes.
- transition metal compounds with Am ⁇ -substituted cyclopentadienyl ligands catalyze alkene polymerization in the presence of methylaluminoxane (MAO) [K.B. Sinclair and R.B. Wilson, Chem. Ind. 857 (1994); Dow Chemicals, Eur. Pat. 416,815 (1991); Exxon Chemicals, Eur. Pat. 420,436 (1991)], however, corresponding systems with a donor ligand of the 15th group (N, P, As, Sb, Bi) of the periodic table as a substituent have not yet been reported.
- MAO methylaluminoxane
- organochrome compounds of the general formula (I) in the presence of Lewis acids such as organyl compounds of boron or aluminum, such as. B. methylaluminoxane can be used for the polymerization and copolymerization of alkenes,
- R contains a delocalized ⁇ -coordinated ⁇ system such as cyclopentadienyl, indenyl, fluorenyl, where X is an electronegative atom or group, such as halide or amide, or an organyl group, such as alkyl or aryl, or CrX2 is a metallacycliscb.es
- Fragment such as CrCHaC2H4CH2 1 i st; wherein Y is a donor atom of the 15th group (N, P, As, Sb, Bi) of the periodic table, wherein Z is an atom of the 14th group (C, Si, Ge, Sn, Pb) of the periodic table; where R 'is H, alkyl or organyl groups, where R "is H, alkyl or organyl groups, and n> 1.
- Exemplary examples are the compounds (II) - (DC);
- the substituents R 1 , R ', R "and X, Y and Z are defined in Table 1 (Cy stands for cyclohexyl, Me for methyl and Et for ethyl).
- the molecular structure of the new compounds VI and IX was determined by X-ray analysis and in Figure 1 and 2 shown.
- the resulting Cr dihalide derivatives can be used as starting compounds for the preparation of further examples, for. B.
- the new Cr compounds catalyze the polymerization of ethene in the presence of MAO to give highly linear polyethylene which has a bimodal molecular weight distribution (Table 3).
- homologous alkenes such as propene can be polymerized (atactic polypropylene) and, for example, ethene can be copolymerized with norbornene. In the latter case an almost pure arises
- Ethene contains and is exclusively exo-configured on the bicyclic ring.
- Trichlorobenzene / CHD2CHD2, 395 K shows that an alternating polymer was formed which contains 43% norbornene and 57% ethene.
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)
Abstract
Ces nouveaux complexes θ5-organyle-chrome substitués par des ligands donneurs constituent, lorsqu'ils sont mélangés à des acides de Lewis tels que l'aluminoxane, de méthyle des catalyseurs extrêmement actifs de la polymérisation d'alcènes-α et de leurs mélanges, ainsi que de mélanges d'alcènes-α et d'alcènes insaturés à liaison double étirée.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19630580 | 1996-07-30 | ||
| DE1996130580 DE19630580A1 (de) | 1996-07-30 | 1996-07-30 | Organochrom-Verbindungen enthaltende Katalysatoren und ihre Verwendung in der Alkenpolymerisation |
| DE19710615 | 1997-03-14 | ||
| DE19710615A DE19710615A1 (de) | 1997-03-14 | 1997-03-14 | Organochrom-Verbindungen enthaltende Katalysatoren und ihre Verwendung in der Alkenpolymerisation |
| PCT/EP1997/003868 WO1998004570A1 (fr) | 1996-07-30 | 1997-07-18 | Catalyseurs contenant des composes d'organochrome et leur utilisation dans la polymerisation d'alcenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0915896A1 true EP0915896A1 (fr) | 1999-05-19 |
Family
ID=26027921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97936643A Withdrawn EP0915896A1 (fr) | 1996-07-30 | 1997-07-18 | Catalyseurs contenant des composes d'organochrome et leur utilisation dans la polymerisation d'alcenes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6255418B1 (fr) |
| EP (1) | EP0915896A1 (fr) |
| JP (1) | JP4001386B2 (fr) |
| CA (1) | CA2260003A1 (fr) |
| WO (1) | WO1998004570A1 (fr) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001012687A1 (fr) | 1999-08-13 | 2001-02-22 | Basell Polyolefine Gmbh | COPOLYMERES D'ETHYLENE ET D'α-OLEFINES C3-C¿12? |
| US6437161B1 (en) * | 1999-08-13 | 2002-08-20 | Basf Aktiengesellschaft | Monocyclopentadienyl complexes of chromium, molybdenum or tungsten |
| US6723675B1 (en) * | 2000-05-25 | 2004-04-20 | Univation Technologies, Llc | Catalyst for the production of olefin polymers |
| DE10028432A1 (de) * | 2000-06-13 | 2001-12-20 | Basell Polyolefine Gmbh | Auf calciniertes Hydrotalcit geträgerter Katalysatorfeststoff zur Olefinpolymerisation |
| JP2004501246A (ja) | 2000-06-20 | 2004-01-15 | ビーエーエスエフ アクチェンゲゼルシャフト | 酸化ポリオレフィンワックス |
| GB0020613D0 (en) | 2000-08-21 | 2000-10-11 | Borealis Tech Oy | Catalysts |
| GB0021301D0 (en) * | 2000-08-30 | 2000-10-18 | Borealis Tech Oy | Supported catalyst |
| AU2002212291A1 (en) * | 2000-09-28 | 2002-04-22 | Basell Polyolefine Gmbh | Method for producing highly branched ethylene polymers |
| GB0119009D0 (en) | 2001-08-03 | 2001-09-26 | Avecia Ltd | Compound and process |
| DE10145453A1 (de) * | 2001-09-14 | 2003-06-05 | Basell Polyolefine Gmbh | Monocyclopentadienylkomplexe mit einem kondensierten Heterocyclus |
| WO2003025028A1 (fr) * | 2001-09-14 | 2003-03-27 | Basell Polyolefine Gmbh | Procede de polymerisation d'olefines |
| DE10163154A1 (de) * | 2001-12-20 | 2003-07-03 | Basell Polyolefine Gmbh | Pyrogene Kieselsäuren enthaltender Katalysatorfeststoff zur Olefinpolymerisation |
| US20060089253A1 (en) * | 2002-08-13 | 2006-04-27 | Shahram Mihan | Monocyclopentadienyl complexes |
| JP2005536566A (ja) | 2002-08-22 | 2005-12-02 | バーゼル、ポリオレフィン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | モノシクロペンタジエニル錯体 |
| KR20050084646A (ko) * | 2002-11-04 | 2005-08-26 | 바젤 폴리올레핀 게엠베하 | 개선된 활성도를 갖는 촉매 조성물의 제조 |
| RU2349606C2 (ru) * | 2002-12-20 | 2009-03-20 | Базелль Полиолефине Гмбх | СОПОЛИМЕРЫ ЭТИЛЕНА С α-ОЛЕФИНАМИ |
| EP1572360B1 (fr) * | 2002-12-20 | 2008-06-25 | Basell Polyolefine GmbH | Complexes de monocyclopentadienyle |
| EP1608690B1 (fr) * | 2003-04-03 | 2007-06-13 | Basell Polyolefine GmbH | Preparation de polyolefines de haut poids moleculaire en presence d'un compose de metal de transition organique dans un reacteur a lit fluidise en phase gazeuse |
| DE602004019967D1 (de) * | 2003-12-16 | 2009-04-23 | Basell Polyolefine Gmbh | Monocyclopentadienylkomplexe |
| EP1694719A2 (fr) * | 2003-12-19 | 2006-08-30 | Basell Polyolefine GmbH | Complexes de monocyclopentadienyle |
| JP4794461B2 (ja) * | 2003-12-23 | 2011-10-19 | バーゼル、ポリオレフィン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | 担持触媒の製造 |
| WO2005063829A1 (fr) * | 2003-12-23 | 2005-07-14 | Basell Polyolefine Gmbh | Systeme catalyseur pour polymerisation d'olefines |
| DE102004020524A1 (de) | 2004-04-26 | 2005-11-10 | Basell Polyolefine Gmbh | Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung |
| DE102004061618A1 (de) * | 2004-12-17 | 2006-06-22 | Basell Polyolefine Gmbh | Monocyclopentadienylkomplexe |
| DE102005014395A1 (de) * | 2005-03-24 | 2006-09-28 | Basell Polyolefine Gmbh | Monocyclopentadienylkomplexe |
| DE102005035477A1 (de) * | 2005-07-26 | 2007-02-01 | Basell Polyolefine Gmbh | Verfahren zur Steuerung der relativen Aktivität der unterschiedlichen aktiven Zentren von Hybridkatalysatoren |
| RU2008118887A (ru) * | 2005-10-14 | 2009-11-20 | Базелль Полиолефине Гмбх (De) | Гибридные каталитические системы, нанесенные на галогенид магния |
| DE102007017903A1 (de) | 2007-04-13 | 2008-10-16 | Basell Polyolefine Gmbh | Polyethylen und Katalysatorzusammensetzung und Verfahren zu dessen Herstellung |
| EP2222720B1 (fr) | 2007-12-19 | 2016-02-10 | Basell Polyolefine GmbH | Complexes de monohydroindacényle |
| US10329363B2 (en) | 2015-03-23 | 2019-06-25 | Exxonmobil Chemical Patents Inc. | Group 6 transition metal catalyst compound and use thereof |
| CN107428873A (zh) * | 2015-03-23 | 2017-12-01 | 埃克森美孚化学专利公司 | 第6族过渡金属催化剂化合物及其用途 |
| GB201522437D0 (en) * | 2015-12-18 | 2016-02-03 | Univ Leeds | Tethered ligands |
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| US4015059A (en) | 1975-12-29 | 1977-03-29 | Union Carbide Corporation | Fused ring catalyst and ethylene polymerization process therewith |
| 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 |
| US5418200A (en) | 1991-03-29 | 1995-05-23 | Chevron Chemical Company | Cyclopentadienyl group 6B metal α-olefin polymerization catalysts and process for polymerizing α-olefins |
| US5320996A (en) | 1992-11-06 | 1994-06-14 | Chevron Research And Technology Company | Alpha-olefin polymerization catalysts comprising supported cyclopentadienyl group 6b metal oxo, thio, imido and phosphido compounds and process for polymerizing alpha-olefins |
| DE4416876A1 (de) | 1994-05-13 | 1995-11-16 | Basf Ag | Verfahren zur Herstellung von verbrückten Halbsandwichkomplexen |
| DE4431838A1 (de) | 1994-09-07 | 1996-03-14 | Basf Ag | Geträgerte Metallocen-Katalysatorsysteme |
| EP0789718B1 (fr) * | 1994-10-31 | 1998-04-08 | Dsm N.V. | Composition catalytique et procede de polymerisation d'une olefine |
-
1997
- 1997-07-18 JP JP50844998A patent/JP4001386B2/ja not_active Expired - Lifetime
- 1997-07-18 CA CA002260003A patent/CA2260003A1/fr not_active Abandoned
- 1997-07-18 WO PCT/EP1997/003868 patent/WO1998004570A1/fr not_active Application Discontinuation
- 1997-07-18 US US09/230,326 patent/US6255418B1/en not_active Expired - Lifetime
- 1997-07-18 EP EP97936643A patent/EP0915896A1/fr not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9804570A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998004570A1 (fr) | 1998-02-05 |
| JP4001386B2 (ja) | 2007-10-31 |
| JP2000516649A (ja) | 2000-12-12 |
| US6255418B1 (en) | 2001-07-03 |
| CA2260003A1 (fr) | 1998-02-05 |
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