CA2553496A1 - Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system - Google Patents
Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system Download PDFInfo
- Publication number
- CA2553496A1 CA2553496A1 CA002553496A CA2553496A CA2553496A1 CA 2553496 A1 CA2553496 A1 CA 2553496A1 CA 002553496 A CA002553496 A CA 002553496A CA 2553496 A CA2553496 A CA 2553496A CA 2553496 A1 CA2553496 A1 CA 2553496A1
- Authority
- CA
- Canada
- Prior art keywords
- catalyst system
- metallocene catalyst
- heterophasic polymer
- reaction zone
- support
- 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
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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
- C08F4/02—Carriers therefor
-
- 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
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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- 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
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
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- C08F10/04—Monomers containing three or four carbon atoms
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- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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- 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
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- 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
- C08F4/65927—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 two cyclopentadienyl rings being mutually bridged
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- C08L2207/02—Heterophasic composition
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
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- Graft Or Block Polymers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/827,959 | 2004-04-20 | ||
| US10/827,959 US20050234198A1 (en) | 2004-04-20 | 2004-04-20 | Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system |
| PCT/US2005/011605 WO2005104940A2 (en) | 2004-04-20 | 2005-04-07 | Heterophasic copolymer and metallocene catalyst system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2553496A1 true CA2553496A1 (en) | 2005-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002553496A Abandoned CA2553496A1 (en) | 2004-04-20 | 2005-04-07 | Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20050234198A1 (enExample) |
| EP (1) | EP1737909A4 (enExample) |
| JP (1) | JP2007533824A (enExample) |
| KR (1) | KR20070004604A (enExample) |
| CN (1) | CN1972994B (enExample) |
| CA (1) | CA2553496A1 (enExample) |
| TW (1) | TW200604230A (enExample) |
| WO (1) | WO2005104940A2 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8003739B2 (en) * | 2007-10-17 | 2011-08-23 | Fina Technology, Inc. | Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins |
| EP1988122A1 (en) * | 2007-05-04 | 2008-11-05 | Total Petrochemicals Research Feluy | Blend for use in automobile application |
| US20080287619A1 (en) * | 2007-05-18 | 2008-11-20 | William Gauthier | Supported metallocene catalysts |
| EP2363433B1 (en) * | 2007-12-17 | 2018-02-07 | Borealis Technology OY | Heterophasic polypropylene with high flowability and excellent low temperature impact properties |
| EP2141200A1 (en) * | 2008-07-03 | 2010-01-06 | Total Petrochemicals Research Feluy | Heterophasic propylene copolymer with improved properties for injection molding applications |
| EP2275476A1 (en) | 2009-06-09 | 2011-01-19 | Borealis AG | Automotive material with excellent flow, high stiffness, excellent ductility and low CLTE |
| EP2426171A1 (en) | 2010-08-30 | 2012-03-07 | Borealis AG | Heterophasic polypropylene with high flowability and enhanced mechanical properties |
| WO2016196339A2 (en) * | 2015-06-05 | 2016-12-08 | Exxonmobil Chemical Patents Inc. | Production of heterophasic polymers in gas or slurry phase |
| JP6396523B2 (ja) * | 2017-02-17 | 2018-09-26 | 旭化成株式会社 | ポリエチレン系重合体及びその製造方法 |
| WO2018212852A1 (en) | 2017-05-19 | 2018-11-22 | Exxonmobil Chemical Patents Inc. | Catalyst systems and polymerization processes for using the same |
| WO2020009336A1 (ko) * | 2018-07-03 | 2020-01-09 | 엘에스전선 주식회사 | 전력 케이블 |
| KR102103087B1 (ko) * | 2018-07-03 | 2020-04-21 | 엘에스전선 주식회사 | 전력 케이블 |
| WO2025157819A1 (en) * | 2024-01-22 | 2025-07-31 | Sabic Global Technologies B.V. | Catalyst system for multi-stage olefin polymerisation |
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-
2004
- 2004-04-20 US US10/827,959 patent/US20050234198A1/en not_active Abandoned
-
2005
- 2005-04-07 KR KR1020067015334A patent/KR20070004604A/ko not_active Withdrawn
- 2005-04-07 CN CN2005800115432A patent/CN1972994B/zh not_active Expired - Fee Related
- 2005-04-07 CA CA002553496A patent/CA2553496A1/en not_active Abandoned
- 2005-04-07 WO PCT/US2005/011605 patent/WO2005104940A2/en not_active Ceased
- 2005-04-07 JP JP2007509494A patent/JP2007533824A/ja active Pending
- 2005-04-07 EP EP05732650A patent/EP1737909A4/en not_active Withdrawn
- 2005-04-11 TW TW094111377A patent/TW200604230A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1737909A4 (en) | 2008-07-23 |
| CN1972994B (zh) | 2013-01-16 |
| WO2005104940A2 (en) | 2005-11-10 |
| CN1972994A (zh) | 2007-05-30 |
| TW200604230A (en) | 2006-02-01 |
| WO2005104940A3 (en) | 2006-11-09 |
| JP2007533824A (ja) | 2007-11-22 |
| US20050234198A1 (en) | 2005-10-20 |
| KR20070004604A (ko) | 2007-01-09 |
| EP1737909A2 (en) | 2007-01-03 |
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| Date | Code | Title | Description |
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| FZDE | Discontinued |