CA2675112C - Methods of controlling polymer properties - Google Patents
Methods of controlling polymer properties Download PDFInfo
- Publication number
- CA2675112C CA2675112C CA2675112A CA2675112A CA2675112C CA 2675112 C CA2675112 C CA 2675112C CA 2675112 A CA2675112 A CA 2675112A CA 2675112 A CA2675112 A CA 2675112A CA 2675112 C CA2675112 C CA 2675112C
- Authority
- CA
- Canada
- Prior art keywords
- ethylene
- hafnium
- olefin copolymer
- alpha
- bis
- 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.)
- Active
Links
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—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
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
-
- 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
- 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
- C08F2400/00—Characteristics for processes of polymerization
- C08F2400/02—Control or adjustment of polymerization parameters
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89952607P | 2007-02-05 | 2007-02-05 | |
| US60/899,526 | 2007-02-05 | ||
| PCT/US2008/000731 WO2008097422A2 (en) | 2007-02-05 | 2008-01-18 | Methods of controlling polymer properties |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2675112A1 CA2675112A1 (en) | 2008-08-14 |
| CA2675112C true CA2675112C (en) | 2016-02-16 |
Family
ID=38180642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2675112A Active CA2675112C (en) | 2007-02-05 | 2008-01-18 | Methods of controlling polymer properties |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US8497329B2 (https=) |
| EP (1) | EP2109629B2 (https=) |
| JP (1) | JP5441717B2 (https=) |
| KR (1) | KR101553413B1 (https=) |
| CN (1) | CN101605822B (https=) |
| AR (1) | AR065030A1 (https=) |
| AU (1) | AU2008214434B2 (https=) |
| BR (1) | BRPI0807837B1 (https=) |
| CA (1) | CA2675112C (https=) |
| CL (1) | CL2008000345A1 (https=) |
| MX (1) | MX2009008330A (https=) |
| MY (1) | MY153215A (https=) |
| RU (1) | RU2447089C2 (https=) |
| TW (1) | TWI404730B (https=) |
| WO (1) | WO2008097422A2 (https=) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI404730B (zh) | 2007-02-05 | 2013-08-11 | Univation Tech Llc | 控制聚合物性質之方法 |
| US11337714B2 (en) | 2007-10-17 | 2022-05-24 | Covidien Lp | Restoring blood flow and clot removal during acute ischemic stroke |
| EP2055720A1 (en) * | 2007-11-05 | 2009-05-06 | Total Petrochemicals Research Feluy | Predictive model for density and melt index of polymer leaving loop reactor |
| US8507103B2 (en) | 2007-12-18 | 2013-08-13 | Exxonmobil Chemical Patents Inc. | Polyethylene and process for production thereof |
| US8436114B2 (en) | 2010-10-21 | 2013-05-07 | Exxonmobil Chemical Patents Inc. | Polyethylene and process for production thereof |
| US8431661B2 (en) | 2010-10-21 | 2013-04-30 | Exxonmobil Chemical Patents Inc. | Polyethylene and process for production thereof |
| US20110152472A1 (en) * | 2009-12-17 | 2011-06-23 | Gessner Mark A | Operation of multi-reactor polyolefin manufacturing process |
| BR112012025925B1 (pt) * | 2010-04-13 | 2020-03-17 | Univation Technologies, Llc | Mistura polimérica e filme |
| US20130274427A1 (en) * | 2010-12-22 | 2013-10-17 | BASELL POLOYOLEFINE GmbH | Process for controlling the relative activity of active centers of catalyst systems comprising at least one late transition metal catalyst component and at least one ziegler catalyst component |
| JP5624948B2 (ja) * | 2011-06-14 | 2014-11-12 | 日本ポリプロ株式会社 | 双峰性の組成分布を有するエチレン−α−オレフィン共重合体の製造方法 |
| KR101331556B1 (ko) | 2012-03-30 | 2013-11-20 | 대림산업 주식회사 | 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체 |
| JP2017502104A (ja) | 2013-11-21 | 2017-01-19 | ユニベーション・テクノロジーズ・エルエルシー | ポリマー特性を制御するための方法 |
| RU2734065C9 (ru) * | 2014-02-11 | 2020-11-26 | ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи | Получение полиолефиновых продуктов |
| US9765164B2 (en) | 2014-06-27 | 2017-09-19 | Dow Global Technologies Llc | Polyolefin compositions and uses thereof |
| WO2016085945A1 (en) | 2014-11-25 | 2016-06-02 | Univation Technologies, Llc | Methods of monitoring and controlling the melt index of a polyolefin product during production |
| CA2891693C (en) | 2015-05-21 | 2022-01-11 | Nova Chemicals Corporation | Controlling the placement of comonomer in an ethylene copolymer |
| CN108290975B (zh) * | 2015-10-23 | 2021-04-06 | 埃克森美孚化学专利公司 | 利用茂金属催化剂体系生产具有内部不饱和结构的聚烯烃 |
| RU2720995C1 (ru) * | 2016-09-27 | 2020-05-15 | Эксонмобил Кемикэл Пейтентс Инк. | Способ полимеризации |
| WO2018063767A1 (en) * | 2016-09-27 | 2018-04-05 | Exxonmobil Chemical Patents Inc. | Polymerization process |
| CN110023346B (zh) | 2016-09-27 | 2021-10-29 | 埃克森美孚化学专利公司 | 聚合方法 |
| CN109996818B (zh) | 2016-09-27 | 2021-08-06 | 埃克森美孚化学专利公司 | 聚合方法 |
| WO2018118258A1 (en) * | 2016-12-20 | 2018-06-28 | Exxonmobil Chemical Patents Inc. | Methods for controlling start up conditions in polymerization processes |
| EP3559051B1 (en) | 2016-12-20 | 2021-03-24 | ExxonMobil Chemical Patents Inc. | Polymerization process |
| US10696758B2 (en) * | 2017-02-20 | 2020-06-30 | Exxonmobil Chemical Patents, Inc. | Group 4 catalyst compounds and process for use thereof |
| TW201843044A (zh) | 2017-04-28 | 2018-12-16 | 美商陶氏全球科技有限責任公司 | 具有黏著劑層之物品 |
| CN111868114B (zh) | 2017-10-27 | 2023-04-14 | 尤尼威蒂恩技术有限责任公司 | 选择性地转变聚合过程 |
| SG11202003356WA (en) | 2017-10-27 | 2020-05-28 | Univation Tech Llc | Polyethylene copolymer resins and films |
| CN111448226B (zh) | 2017-11-15 | 2023-08-25 | 埃克森美孚化学专利公司 | 聚合方法 |
| EP3710502A1 (en) | 2017-11-15 | 2020-09-23 | ExxonMobil Chemical Patents Inc. | Polymerization processes |
| CN111356705A (zh) | 2017-11-15 | 2020-06-30 | 埃克森美孚化学专利公司 | 聚合方法 |
| WO2019190848A1 (en) * | 2018-03-28 | 2019-10-03 | Univation Technologies, Llc | Methods for adjusting a polymer property |
| CA3101451A1 (en) * | 2018-03-28 | 2019-10-03 | Univation Technologies, Llc | Controlling a polymerization reaction |
| US12173096B2 (en) | 2018-05-24 | 2024-12-24 | Univation Technologies, Llc | Unimodal polyethylene copolymer and film thereof |
| WO2019241045A1 (en) | 2018-06-13 | 2019-12-19 | Univation Technologies, Llc | Bimodal polyethylene copolymer and film thereof |
| WO2020028229A1 (en) | 2018-07-31 | 2020-02-06 | Univation Technologies, Llc | Unimodal polyethylene copolymer and film thereof |
| WO2020028220A1 (en) | 2018-07-31 | 2020-02-06 | Univation Technologies, Llc | Unimodal polyethylene copolymer and film thereof |
| CN112752771B (zh) | 2018-08-29 | 2023-05-23 | 尤尼威蒂恩技术有限责任公司 | 双峰聚乙烯共聚物和其薄膜 |
| CA3113622A1 (en) | 2018-09-28 | 2020-04-02 | Univation Technologies, Llc | Bimodal polyethylene copolymer composition and pipe made thereof |
| US11014997B2 (en) | 2019-05-16 | 2021-05-25 | Chevron Phillips Chemical Company Lp | Dual catalyst system for producing high density polyethylenes with long chain branching |
| BR112022004186A2 (pt) | 2019-09-26 | 2022-05-31 | Univation Tech Llc | Composição de homopolímero de polietileno bimodal, métodos para fazer a composição de homopolímero de polietileno bimodal, para fabricar um artigo fabricado, para fazer um filme extrudado e para proteger um material sensível à umidade e/ou sensível ao oxigênio, formulação, artigo fabricado, filme extrudado, e, embalagem vedada |
| JP7709470B2 (ja) * | 2020-06-30 | 2025-07-16 | ダウ グローバル テクノロジーズ エルエルシー | ポリエチレン組成物及びポリエチレン組成物を含むフィルム |
| JP2023145219A (ja) * | 2022-03-28 | 2023-10-11 | 三井化学株式会社 | オレフィン重合体の製造方法 |
| KR20250098940A (ko) * | 2023-12-22 | 2025-07-01 | 주식회사 엘지화학 | 봉지재 필름용 조성물 및 이를 포함하는 봉지재 필름 |
| WO2025135619A1 (ko) * | 2023-12-22 | 2025-06-26 | 주식회사 엘지화학 | 폴리올레핀 조성물 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3819592A (en) | 1973-08-27 | 1974-06-25 | Uniroyal Inc | Molecular weight regulation of ethylene-alpha-olefin copolymers |
| NL7505002A (nl) | 1974-05-01 | 1975-11-04 | Monsanto Co | Werkwijze voor de bereiding van ethyleenpoly- meren. |
| JPS55164205A (en) | 1979-06-07 | 1980-12-20 | Sumitomo Chem Co Ltd | Multistage polymerization of ethylene |
| US4621952A (en) | 1981-07-28 | 1986-11-11 | Union Carbide Corporation | Fluidized bed discharge process |
| US5382630A (en) * | 1988-09-30 | 1995-01-17 | Exxon Chemical Patents Inc. | Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distribution |
| JP4119607B2 (ja) * | 1997-08-15 | 2008-07-16 | チッソ株式会社 | 多分散性プロピレン重合体およびその製造方法 |
| US6242545B1 (en) * | 1997-12-08 | 2001-06-05 | Univation Technologies | Polymerization catalyst systems comprising substituted hafinocenes |
| IT1305321B1 (it) * | 1998-04-21 | 2001-05-04 | Atochem Elf Italia | Composizioni perossidiche con migliorata resistenza allo scorch per lareticolazione di elastomeri e poliolefine |
| JP2000044612A (ja) * | 1998-07-31 | 2000-02-15 | Ube Ind Ltd | オレフィンの気相重合方法 |
| KR100621299B1 (ko) * | 1998-10-23 | 2006-09-13 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 브릿지된 하프노센에 의한 올레핀 공중합 방법 |
| BR9906022A (pt) * | 1999-12-30 | 2001-09-25 | Opp Petroquimica S A | Processo para a produção controlada de polietileno e seus copolìmeros |
| EP1209179B1 (en) | 2000-03-31 | 2005-11-02 | Mitsui Chemicals, Inc. | Processes for producing polyolefin composition |
| ATE461040T1 (de) * | 2000-06-22 | 2010-04-15 | Univation Tech Llc | Mischungen aus mit metallocenkatalysatoren hergestelltem polyethylen sehr niedriger dichte und polyethylen mit geringer dichte |
| US6884747B2 (en) | 2000-10-06 | 2005-04-26 | Univation Technologies, Llc | Linear low density polyethylenes with high melt strength and high melt index ratio |
| DE10202690A1 (de) * | 2001-01-31 | 2002-11-28 | Ykk Corp | Riemenförmige Einrichtung und Einrichtung zum Unterbringen von Gegenständen unter Verwendung der riemenförmigen Einrichtung |
| US7022766B2 (en) * | 2001-05-31 | 2006-04-04 | Mitsui Chemicals, Inc. | Olefin block copolymer, viscosity index improver for lubricating oils and lubricating oil composition |
| US6936675B2 (en) * | 2001-07-19 | 2005-08-30 | Univation Technologies, Llc | High tear films from hafnocene catalyzed polyethylenes |
| AU2002320633B2 (en) * | 2001-07-19 | 2005-08-25 | Univation Technologies, Llc | Polyethylene films with improved physical properties |
| JP4020862B2 (ja) * | 2001-07-19 | 2007-12-12 | ユニベーション・テクノロジーズ・エルエルシー | コモノマー少量組込み触媒とコモノマー多量組込み触媒を含有する混合メタロセン触媒系 |
| US20040122054A1 (en) | 2002-12-23 | 2004-06-24 | Harvey Rosner | Alpha glucosidase inhibitor use |
| US20050148742A1 (en) * | 2004-01-02 | 2005-07-07 | Hagerty Robert O. | Method for controlling sheeting in gas phase reactors |
| AU2005245921B2 (en) | 2004-05-20 | 2007-11-15 | Univation Technologies, Llc | Gas olefin polymerization process |
| US7157531B2 (en) * | 2004-06-21 | 2007-01-02 | Univation Technologies, Llc | Methods for producing polymers with control over composition distribution |
| US7323523B2 (en) * | 2004-12-07 | 2008-01-29 | Nova Chemicals (International) S.A. | Adjusting polymer characteristics through process control |
| US7078467B1 (en) | 2005-06-14 | 2006-07-18 | Univation Technologies, Llc | Single catalyst low, medium and high density polyethylenes |
| US7151145B1 (en) * | 2005-07-13 | 2006-12-19 | Equistar Chemicals, Lp | Process for narrowing short-chain branching distribution in two-step ethylene polymerizations and products |
| TWI404730B (zh) | 2007-02-05 | 2013-08-11 | Univation Tech Llc | 控制聚合物性質之方法 |
-
2008
- 2008-01-14 TW TW097101373A patent/TWI404730B/zh not_active IP Right Cessation
- 2008-01-18 WO PCT/US2008/000731 patent/WO2008097422A2/en not_active Ceased
- 2008-01-18 CN CN200880004155.5A patent/CN101605822B/zh active Active
- 2008-01-18 AU AU2008214434A patent/AU2008214434B2/en not_active Ceased
- 2008-01-18 BR BRPI0807837A patent/BRPI0807837B1/pt active IP Right Grant
- 2008-01-18 EP EP08724657.5A patent/EP2109629B2/en active Active
- 2008-01-18 MX MX2009008330A patent/MX2009008330A/es active IP Right Grant
- 2008-01-18 KR KR1020097018496A patent/KR101553413B1/ko active Active
- 2008-01-18 RU RU2009133212/04A patent/RU2447089C2/ru active
- 2008-01-18 US US12/523,400 patent/US8497329B2/en active Active
- 2008-01-18 MY MYPI20093203A patent/MY153215A/en unknown
- 2008-01-18 JP JP2009549072A patent/JP5441717B2/ja not_active Expired - Fee Related
- 2008-01-18 CA CA2675112A patent/CA2675112C/en active Active
- 2008-01-25 AR ARP080100307A patent/AR065030A1/es unknown
- 2008-02-04 CL CL200800345A patent/CL2008000345A1/es unknown
-
2011
- 2011-10-19 US US13/276,693 patent/US8227552B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0807837B1 (pt) | 2019-09-03 |
| EP2109629A4 (en) | 2009-11-25 |
| WO2008097422A3 (en) | 2008-09-25 |
| KR20090117784A (ko) | 2009-11-12 |
| EP2109629A2 (en) | 2009-10-21 |
| TW200846377A (en) | 2008-12-01 |
| AR065030A1 (es) | 2009-05-13 |
| CL2008000345A1 (es) | 2008-09-05 |
| RU2009133212A (ru) | 2011-03-20 |
| CN101605822B (zh) | 2014-10-29 |
| JP2010518225A (ja) | 2010-05-27 |
| US8227552B2 (en) | 2012-07-24 |
| JP5441717B2 (ja) | 2014-03-12 |
| EP2109629B2 (en) | 2019-11-13 |
| AU2008214434A1 (en) | 2008-08-14 |
| US20100144989A1 (en) | 2010-06-10 |
| TWI404730B (zh) | 2013-08-11 |
| US8497329B2 (en) | 2013-07-30 |
| BRPI0807837A2 (pt) | 2014-08-05 |
| CN101605822A (zh) | 2009-12-16 |
| MX2009008330A (es) | 2009-10-07 |
| MY153215A (en) | 2015-01-29 |
| EP2109629B1 (en) | 2015-02-25 |
| US20120041164A1 (en) | 2012-02-16 |
| CA2675112A1 (en) | 2008-08-14 |
| AU2008214434B2 (en) | 2013-01-24 |
| WO2008097422A2 (en) | 2008-08-14 |
| KR101553413B1 (ko) | 2015-09-15 |
| RU2447089C2 (ru) | 2012-04-10 |
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