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WO2001074920A1 - Processes for producing polyolefin composition - Google Patents

Processes for producing polyolefin composition Download PDF

Info

Publication number
WO2001074920A1
WO2001074920A1 PCT/JP2001/002585 JP0102585W WO0174920A1 WO 2001074920 A1 WO2001074920 A1 WO 2001074920A1 JP 0102585 W JP0102585 W JP 0102585W WO 0174920 A1 WO0174920 A1 WO 0174920A1
Authority
WO
WIPO (PCT)
Prior art keywords
polyolefin composition
concentration
reactor
fluidized
producing
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.)
Ceased
Application number
PCT/JP2001/002585
Other languages
English (en)
French (fr)
Inventor
Shinji Abe
Tomohiro Arase
Satoru Ohtani
Shotaro Matsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27342961&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2001074920(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Priority to JP2001572606A priority Critical patent/JP4823461B2/ja
Priority to EP01917559A priority patent/EP1209179B1/en
Priority to US09/937,479 priority patent/US6472484B1/en
Priority to DE60114545T priority patent/DE60114545T2/de
Publication of WO2001074920A1 publication Critical patent/WO2001074920A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
PCT/JP2001/002585 2000-03-31 2001-03-28 Processes for producing polyolefin composition Ceased WO2001074920A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001572606A JP4823461B2 (ja) 2000-03-31 2001-03-28 ポリオレフィン組成物の製造方法
EP01917559A EP1209179B1 (en) 2000-03-31 2001-03-28 Processes for producing polyolefin composition
US09/937,479 US6472484B1 (en) 2000-03-31 2001-03-28 Processes for producing polyolefin composition
DE60114545T DE60114545T2 (de) 2000-03-31 2001-03-28 Verfahren zur herstellung einer polyolefinzusammensetzung

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2000-101296 2000-03-31
JP2000101296 2000-03-31
JP2000-110549 2000-04-06
JP2000110549 2000-04-06
JP2000-200527 2000-07-03
JP2000200527 2000-07-03

Publications (1)

Publication Number Publication Date
WO2001074920A1 true WO2001074920A1 (en) 2001-10-11

Family

ID=27342961

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/002585 Ceased WO2001074920A1 (en) 2000-03-31 2001-03-28 Processes for producing polyolefin composition

Country Status (8)

Country Link
US (1) US6472484B1 (ja)
EP (1) EP1209179B1 (ja)
JP (1) JP4823461B2 (ja)
KR (1) KR100443767B1 (ja)
CN (1) CN1128168C (ja)
DE (1) DE60114545T2 (ja)
TW (1) TW570932B (ja)
WO (1) WO2001074920A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009510252A (ja) * 2005-10-04 2009-03-12 ユニベーション・テクノロジーズ・エルエルシー 高い粒子密度を達成するための気相重合方法
JP2013508484A (ja) * 2009-12-02 2013-03-07 ボレアリス アクチエンゲゼルシャフト ポリオレフィンの製造方法

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG106681A1 (en) † 2002-03-29 2004-10-29 Mitsui Chemicals Inc Olefinic polymer and process for producing the same
EP1348720B1 (en) 2002-03-29 2004-12-29 Mitsui Chemicals, Inc. Process for producing olefinic polymer
US6870010B1 (en) 2003-12-01 2005-03-22 Univation Technologies, Llc Low haze high strength polyethylene compositions
US7157531B2 (en) * 2004-06-21 2007-01-02 Univation Technologies, Llc Methods for producing polymers with control over composition distribution
US7193017B2 (en) * 2004-08-13 2007-03-20 Univation Technologies, Llc High strength biomodal polyethylene compositions
US7868092B2 (en) * 2005-06-14 2011-01-11 Univation Technologies, Llc Bimodal polyethylene compositions for blow molding applications
US7432328B2 (en) * 2005-06-14 2008-10-07 Univation Technologies, Llc Enhanced ESCR bimodal HDPE for blow molding applications
US8202940B2 (en) 2004-08-19 2012-06-19 Univation Technologies, Llc Bimodal polyethylene compositions for blow molding applications
US7598327B2 (en) * 2004-11-10 2009-10-06 Chevron Phillips Chemical Company Lp Method for polymerizing olefins in a gas phase reactor using a seedbed during start-up
US7312279B2 (en) * 2005-02-07 2007-12-25 Univation Technologies, Llc Polyethylene blend compositions
US7858702B2 (en) * 2005-06-14 2010-12-28 Univation Technologies, Llc Enhanced ESCR bimodal HDPE for blow molding applications
TWI404730B (zh) 2007-02-05 2013-08-11 Univation Tech Llc 控制聚合物性質之方法
EP2602269A1 (en) * 2011-12-06 2013-06-12 Basell Polyolefine GmbH Multistage process for the polymerization of olefins
CN103183752B (zh) * 2011-12-29 2015-04-01 中国石油化工股份有限公司 一种制备烯烃聚合物的方法
SG11201404696VA (en) 2012-03-05 2014-12-30 Univation Tech Llc Methods for making catalyst compositions and polymer products produced therefrom
CA2933157C (en) 2013-12-09 2021-11-16 Univation Technologies, Llc Feeding polymerization additives to polymerization processes
US9963528B2 (en) 2014-06-16 2018-05-08 Univation Technologies, Llc Methods of modifying the melt flow ratio and/or swell of polyethylene resins
SG10202001582WA (en) 2014-06-16 2020-05-28 Univation Tech Llc Polyethylene resins
KR101810740B1 (ko) 2015-09-25 2017-12-20 롯데케미칼 주식회사 폴리올레핀의 제조방법 및 이로부터 제조된 폴리올레핀
CA3038149C (en) 2016-09-27 2023-08-22 Univation Technologies, Llc Method for long chain branching control in polyethylene production
US11208512B2 (en) 2017-02-13 2021-12-28 Univation Technologies, Llc Bimodal polyethylene resins
KR102363189B1 (ko) 2018-01-11 2022-02-15 주식회사 엘지화학 혼성 담지 메탈로센 촉매를 이용한 폴리올레핀의 제조 방법
MX2021000822A (es) 2018-07-31 2021-03-25 Dow Global Technologies Llc Formulaciones de polietileno para aplicaciones de moldeo por soplado de piezas grandes.
CN115667331B (zh) 2020-05-29 2024-08-23 陶氏环球技术有限责任公司 催化剂体系和使用其生产聚乙烯的方法
JP2023528187A (ja) 2020-05-29 2023-07-04 ダウ グローバル テクノロジーズ エルエルシー 触媒系及びそれを使用してポリエチレンを生産するためのプロセス
WO2021242678A1 (en) 2020-05-29 2021-12-02 Univation Technologies, Llc Single reactor bimodal polyethylene with improved modulus for extrusion blow molding drum applications
US20230203216A1 (en) 2020-05-29 2023-06-29 Dow Global Technologies Llc Catalyst systems and processes for producing polyethylene using the same
CN116635430A (zh) 2020-08-05 2023-08-22 陶氏环球技术有限责任公司 包含双峰聚乙烯的热塑性组合物和由其制造的制品
JP2023538501A (ja) 2020-08-05 2023-09-08 ダウ グローバル テクノロジーズ エルエルシー 再生ポリマーを含む熱可塑性組成物及びそれから製造される物品
CA3234539A1 (en) 2021-10-15 2023-04-20 Elva L. LUGO Hdpe lpbm resin using advanced chrome catalyst by polyethylene gas phase technology
CN118103418A (zh) 2021-10-15 2024-05-28 尤尼威蒂恩技术有限责任公司 通过聚乙烯气相技术使用高级铬催化剂的hdpe中型散装容器树脂
CA3238459A1 (en) 2021-11-23 2023-06-01 Andrew M. Camelio Supported catalyst systems containing a carbon bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reactor
CA3238446A1 (en) 2021-11-23 2023-06-01 Andrew M. Camelio Supported catalyst systems containing a germanium bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reactor
CN118451111A (zh) 2021-11-23 2024-08-06 陶氏环球技术有限责任公司 用于在气相聚合反应器中制备聚乙烯和聚乙烯共聚物树脂的含有硅桥接的、蒽基取代的双-联苯-苯氧基有机金属化合物的负载型催化剂体系

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661418A (en) * 1979-10-24 1981-05-26 Sumitomo Chem Co Ltd Preparation of improved propylene-ethylene block copolymer
US5047468A (en) * 1988-11-16 1991-09-10 Union Carbide Chemicals And Plastics Technology Corporation Process for the in situ blending of polymers
US5468810A (en) * 1993-07-27 1995-11-21 Ube Industries, Ltd. Process for producing a propylene block copolymer
JPH1112336A (ja) * 1997-06-25 1999-01-19 Mitsui Chem Inc プロピレンのブロック共重合体の製造方法

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IL85097A (en) 1987-01-30 1992-02-16 Exxon Chemical Patents Inc Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes
PL276385A1 (en) 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
US5155080A (en) 1988-07-15 1992-10-13 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
JP2571280B2 (ja) 1989-01-24 1997-01-16 三井石油化学工業株式会社 エチレン系共重合体およびその製造方法
US6025448A (en) * 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
EP0427697B1 (en) 1989-10-10 1996-05-08 Fina Technology, Inc. Metallocene catalysts with Lewis acids and aluminum alkyls
EP0426637B2 (en) 1989-10-30 2001-09-26 Fina Technology, Inc. Preparation of metallocene catalysts for polymerization of olefins
DE69026679T3 (de) 1989-10-30 2005-10-06 Fina Technology, Inc., Houston Addition von Alkylaluminium zum Verbessern eines Metallocenkatalysators
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
JP3207703B2 (ja) 1995-04-11 2001-09-10 象印マホービン株式会社 金属製断熱二重容器
JP3207704B2 (ja) 1995-04-12 2001-09-10 中部電力株式会社 超電導体の製造方法
JP3179005B2 (ja) 1995-10-05 2001-06-25 信越化学工業株式会社 室温発泡硬化型シリコーン組成物
JP3179006B2 (ja) 1995-11-14 2001-06-25 本多通信工業株式会社 Ｉ／ｏコネクタの製造方法
US5665818A (en) * 1996-03-05 1997-09-09 Union Carbide Chemicals & Plastics Technology Corporation High activity staged reactor process
US5744551A (en) * 1997-03-28 1998-04-28 Union Carbide Chemicals & Plastics Technology Corporation High strength polyethylene film

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661418A (en) * 1979-10-24 1981-05-26 Sumitomo Chem Co Ltd Preparation of improved propylene-ethylene block copolymer
US5047468A (en) * 1988-11-16 1991-09-10 Union Carbide Chemicals And Plastics Technology Corporation Process for the in situ blending of polymers
US5468810A (en) * 1993-07-27 1995-11-21 Ube Industries, Ltd. Process for producing a propylene block copolymer
JPH1112336A (ja) * 1997-06-25 1999-01-19 Mitsui Chem Inc プロピレンのブロック共重合体の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1209179A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009510252A (ja) * 2005-10-04 2009-03-12 ユニベーション・テクノロジーズ・エルエルシー 高い粒子密度を達成するための気相重合方法
JP2013508484A (ja) * 2009-12-02 2013-03-07 ボレアリス アクチエンゲゼルシャフト ポリオレフィンの製造方法

Also Published As

Publication number Publication date
CN1404491A (zh) 2003-03-19
EP1209179A4 (en) 2004-09-29
DE60114545D1 (de) 2005-12-08
TW570932B (en) 2004-01-11
KR100443767B1 (ko) 2004-08-09
EP1209179A1 (en) 2002-05-29
JP4823461B2 (ja) 2011-11-24
KR20020026155A (ko) 2002-04-06
DE60114545T2 (de) 2006-07-20
CN1128168C (zh) 2003-11-19
US6472484B1 (en) 2002-10-29
EP1209179B1 (en) 2005-11-02

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