AU2002215330A1 - Bimetallic olefin polymerization catalysts - Google Patents
Bimetallic olefin polymerization catalystsInfo
- Publication number
- AU2002215330A1 AU2002215330A1 AU2002215330A AU1533002A AU2002215330A1 AU 2002215330 A1 AU2002215330 A1 AU 2002215330A1 AU 2002215330 A AU2002215330 A AU 2002215330A AU 1533002 A AU1533002 A AU 1533002A AU 2002215330 A1 AU2002215330 A1 AU 2002215330A1
- Authority
- AU
- Australia
- Prior art keywords
- group
- olefin polymerization
- bimetallic
- ethylene
- polymerization catalysts
- 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.)
- Abandoned
Links
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 2
- 239000002685 polymerization catalyst Substances 0.000 title abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 3
- 239000005977 Ethylene Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 abstract 2
- 150000002902 organometallic compounds Chemical class 0.000 abstract 2
- 239000012190 activator Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229910052747 lanthanoid Inorganic materials 0.000 abstract 1
- 150000002602 lanthanoids Chemical class 0.000 abstract 1
- 239000003446 ligand Substances 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
- 230000003606 oligomerizing effect Effects 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
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
- 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
-
- 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
- C08F2410/03—Multinuclear procatalyst, i.e. containing two or more metals, being different or not
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
A bimetallic olefin polymerization catalyst is described. The catalyst comprises an organometallic compound, and optionally, an activator. The organometallic compound comprises a Group 3-5 transition or lanthanide metal, M1, a Group 6-10 transition metal, M2, and a multidentate ligand characterized by a cyclopentadienyl group that is covalently linked to two Group 15 atoms, wherein the cyclopentadienyl group is pi-bonded to M1 and the two Group 15 atoms are coordinated to M2. The bimetallic catalyst is useful for producing copolymers from ethylene without using a co-monomer by oligomerizing ethylene and simultaneously polymerizing ethylene and the co-formed oligomer.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09713975 | 2000-11-16 | ||
| US09/713,975 US6451933B1 (en) | 2000-11-16 | 2000-11-16 | Bimetallic olefin polymerization catalysts |
| PCT/US2001/031646 WO2002040552A1 (en) | 2000-11-16 | 2001-10-11 | Bimetallic olefin polymerization catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2002215330A1 true AU2002215330A1 (en) | 2002-05-27 |
Family
ID=24868311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2002215330A Abandoned AU2002215330A1 (en) | 2000-11-16 | 2001-10-11 | Bimetallic olefin polymerization catalysts |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6451933B1 (en) |
| EP (1) | EP1334134B1 (en) |
| JP (1) | JP4242150B2 (en) |
| KR (1) | KR20030048472A (en) |
| CN (1) | CN1266166C (en) |
| AT (1) | ATE394428T1 (en) |
| AU (1) | AU2002215330A1 (en) |
| BR (1) | BR0115321A (en) |
| CA (1) | CA2425509A1 (en) |
| DE (1) | DE60133919D1 (en) |
| ES (1) | ES2305119T3 (en) |
| MX (1) | MXPA03003253A (en) |
| WO (1) | WO2002040552A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6656866B2 (en) * | 2000-12-04 | 2003-12-02 | Univation Technologies, Llc | Catalyst preparation method |
| US6864210B2 (en) * | 2003-02-06 | 2005-03-08 | Equistar Chemicals, Lp | Bimetallic olefin polymerization catalysts containing indigoid ligands |
| US8309780B2 (en) * | 2007-12-21 | 2012-11-13 | Exxonmobil Research And Engineering Company | Process for making olefin oligomers and alkyl benzenes in the presence of mixed metal oxide catalysts |
| US10784807B2 (en) * | 2017-05-11 | 2020-09-22 | Siemens Aktiengesellschaft | Methods and systems for controlling an electrical machine |
| EP3947479B1 (en) * | 2019-03-28 | 2023-04-12 | Dow Global Technologies LLC | Anionic group iii complexes as weakly coordinating anions for olefin polymerization catalyst activators |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19632919A1 (en) * | 1996-08-16 | 1998-02-19 | Hoechst Ag | Catalyst system |
| US5753785A (en) | 1996-12-16 | 1998-05-19 | Fina Technology, Inc. | Production of E-B copolymers with a single metallocene catalyst and a single monomer |
| US6544919B1 (en) | 1999-10-06 | 2003-04-08 | Sri International | Multinuclear transition metal catalysts for preparation of multimodal polymer compositions |
-
2000
- 2000-11-16 US US09/713,975 patent/US6451933B1/en not_active Expired - Fee Related
-
2001
- 2001-10-11 MX MXPA03003253A patent/MXPA03003253A/en active IP Right Grant
- 2001-10-11 ES ES01983941T patent/ES2305119T3/en not_active Expired - Lifetime
- 2001-10-11 AT AT01983941T patent/ATE394428T1/en not_active IP Right Cessation
- 2001-10-11 EP EP01983941A patent/EP1334134B1/en not_active Expired - Lifetime
- 2001-10-11 WO PCT/US2001/031646 patent/WO2002040552A1/en active Application Filing
- 2001-10-11 CA CA002425509A patent/CA2425509A1/en not_active Abandoned
- 2001-10-11 CN CNB01818975XA patent/CN1266166C/en not_active Expired - Fee Related
- 2001-10-11 KR KR10-2003-7006603A patent/KR20030048472A/en not_active Withdrawn
- 2001-10-11 BR BR0115321-8A patent/BR0115321A/en not_active IP Right Cessation
- 2001-10-11 JP JP2002543559A patent/JP4242150B2/en not_active Expired - Fee Related
- 2001-10-11 DE DE60133919T patent/DE60133919D1/en not_active Expired - Fee Related
- 2001-10-11 AU AU2002215330A patent/AU2002215330A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN1592759A (en) | 2005-03-09 |
| ATE394428T1 (en) | 2008-05-15 |
| US6451933B1 (en) | 2002-09-17 |
| MXPA03003253A (en) | 2003-09-10 |
| BR0115321A (en) | 2003-09-02 |
| CN1266166C (en) | 2006-07-26 |
| EP1334134B1 (en) | 2008-05-07 |
| EP1334134A1 (en) | 2003-08-13 |
| JP4242150B2 (en) | 2009-03-18 |
| CA2425509A1 (en) | 2002-05-23 |
| ES2305119T3 (en) | 2008-11-01 |
| DE60133919D1 (en) | 2008-06-19 |
| KR20030048472A (en) | 2003-06-19 |
| JP2004514031A (en) | 2004-05-13 |
| WO2002040552A1 (en) | 2002-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY121287A (en) | Cyclopentaphenanthrenyl titanium complexes and polymerization process | |
| AU2003225156A1 (en) | Bridged bi-aromatic ligands, complexes, catalysts and processes for polymerizing and poymers therefrom | |
| ATE337343T1 (en) | SUPPORTED DUAL TRANSITION METAL CATALYST SYSTEMS | |
| AU3817595A (en) | Catalyst composition and process for the polymerization of an olefin | |
| ATE391735T1 (en) | MULTI-CORE METALLOCE CATALYST | |
| AU5637899A (en) | Polymerisation catalyst | |
| CA2313215A1 (en) | Polymerization catalyst systems, their use, their products and articles thereof | |
| WO2004060864A3 (en) | Bimetallic catalyst, method of polymerization and bimodal polyolefins therefrom | |
| CA2258267A1 (en) | Catalyst for the production of olefin polymers | |
| MY119597A (en) | Polymerisation catalysts | |
| CA2387877A1 (en) | Catalyst systems and their use in a polymerization process | |
| WO2002088201A8 (en) | Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby | |
| WO2002036638A3 (en) | Active non-metallocene pre-catalyst and method for tactic catalytic polymerization of alpha-olefin monomers | |
| WO2001044324A3 (en) | Polymerization of olefins | |
| WO2000020462A3 (en) | Bridged metal complexes for gas phase polymerizations | |
| AU6457399A (en) | Nitrogen substituted phosphinimine ligand | |
| AU2003211480A1 (en) | Transition metal complexes, ligands, polymerization catalysts for olefins, and process for production of olefin polymers | |
| AU2360900A (en) | Ligands and catalysts for producing elastomeric propylene polymers | |
| WO2001092346A3 (en) | Catalyst for the production of olefin polymers | |
| WO2001034669A8 (en) | Iron-based catalyst composition and process for producing conjugated diene polymers | |
| AU2002215330A1 (en) | Bimetallic olefin polymerization catalysts | |
| WO2001068724A3 (en) | Polymerization of olefins | |
| MX9702453A (en) | Syndiotactic prochiral olefin polymerization process. | |
| EP1806368A3 (en) | Polymerization process in the presence of a supported catalyst system | |
| CA2304506A1 (en) | Reduced oxidation state transition metal compounds useful as olefin polymerization catalysts |