WO2001074920A1 - Procedes de production d'une composition de polyolefine - Google Patents

Procedes de production d'une composition de polyolefine Download PDF

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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
Application number
PCT/JP2001/002585
Other languages
English (en)
French (fr)
Inventor
Shinji Abe
Tomohiro Arase
Satoru Ohtani
Shotaro Matsuda
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 DE60114545T priority Critical patent/DE60114545T2/de
Priority to US09/937,479 priority patent/US6472484B1/en
Priority to JP2001572606A priority patent/JP4823461B2/ja
Priority to EP01917559A priority patent/EP1209179B1/en
Publication of WO2001074920A1 publication Critical patent/WO2001074920A1/ja

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 Procedes de production d'une composition de polyolefine WO2001074920A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE60114545T DE60114545T2 (de) 2000-03-31 2001-03-28 Verfahren zur herstellung einer polyolefinzusammensetzung
US09/937,479 US6472484B1 (en) 2000-03-31 2001-03-28 Processes for producing polyolefin composition
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

Applications Claiming Priority (6)

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

Publications (1)

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

Family

ID=27342961

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/002585 WO2001074920A1 (fr) 2000-03-31 2001-03-28 Procedes de production d'une composition de polyolefine

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
EP1348720B1 (en) 2002-03-29 2004-12-29 Mitsui Chemicals, Inc. Process for producing olefinic polymer
SG106681A1 (en) † 2002-03-29 2004-10-29 Mitsui Chemicals Inc Olefinic polymer and process for producing the same
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
US8202940B2 (en) 2004-08-19 2012-06-19 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
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
CA2863694C (en) 2012-03-05 2020-11-03 Univation Technologies, Llc Methods for making catalyst compositions and polymer products produced therefrom
EP3080200B1 (en) 2013-12-09 2018-11-14 Univation Technologies, LLC Feeding polymerization additives to polymerization processes
JP2017519865A (ja) 2014-06-16 2017-07-20 ユニベーション・テクノロジーズ・エルエルシー ポリエチレン樹脂
CN106574014B (zh) 2014-06-16 2021-04-16 尤尼威蒂恩技术有限责任公司 修改聚乙烯树脂的熔体流动比率和/或溶胀的方法
KR101810740B1 (ko) 2015-09-25 2017-12-20 롯데케미칼 주식회사 폴리올레핀의 제조방법 및 이로부터 제조된 폴리올레핀
WO2018064048A1 (en) 2016-09-27 2018-04-05 Univation Technologies, Llc Method for long chain branching control in polyethylene production
ES2842974T3 (es) 2017-02-13 2021-07-15 Univation Tech Llc Resinas de polietileno bimodal
KR102363189B1 (ko) 2018-01-11 2022-02-15 주식회사 엘지화학 혼성 담지 메탈로센 촉매를 이용한 폴리올레핀의 제조 방법
US11685798B2 (en) 2018-07-31 2023-06-27 Dow Global Technologies Llc Polyethylene formulations for large part blow molding applications
WO2021243211A1 (en) 2020-05-29 2021-12-02 Dow Global Technologies Llc Catalyst systems and processes for producing polyethylene using the same
BR112022023951A2 (pt) 2020-05-29 2022-12-20 Univation Tech Llc Composição de polietileno bimodal, artigo, e, método para produzir a composição de polietileno bimodal
US20230235099A1 (en) 2020-05-29 2023-07-27 Dow Global Technologies Llc Catalyst systems and processes for producing polyethylene using the same
EP4157900A1 (en) 2020-05-29 2023-04-05 Dow Global Technologies LLC Catalyst systems and processes for producing polyethylene using the same
US20230272196A1 (en) 2020-08-05 2023-08-31 Dow Global Technologies Llc Thermoplastic compositions comprising recycled polymers and articles manufactured therefrom
CA3187544A1 (en) 2020-08-05 2022-02-10 Mohamed Esseghir Thermoplastic compositions comprising bimodal polyethylene and articles manufactured therefrom
WO2023064917A1 (en) 2021-10-15 2023-04-20 Univation Technologies, Llc Hdpe lpbm resin using advanced chrome catalyst by polyethylene gas phase technology
WO2023064921A1 (en) 2021-10-15 2023-04-20 Univation Technologies, Llc Hdpe intermediate bulk container resin using advanced chrome catalyst by polyethylene gas phase technology
WO2023096865A1 (en) 2021-11-23 2023-06-01 Dow Global Technologies Llc Supported catalyst systems containing a silocon bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reactor
WO2023096864A1 (en) 2021-11-23 2023-06-01 Dow Global Technologies Llc Supported catalyst systems containing a carbon bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and poly ethylene 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

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
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
CA2027145C (en) 1989-10-10 2002-12-10 Michael J. Elder Metallocene catalysts with lewis acids and aluminum alkyls
CA2027123C (en) 1989-10-30 2001-09-04 Michael J. Elder Metallocene catalysts for polymerization of olefins
ES2086397T5 (es) 1989-10-30 2005-07-16 Fina Technology, Inc. Adicion de alkiloaluminio para un catalizador metaloceno mejorado.
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)

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

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