CN1938341B - 控制烯烃聚合的方法 - Google Patents

控制烯烃聚合的方法 Download PDF

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Publication number
CN1938341B
CN1938341B CN2005800107686A CN200580010768A CN1938341B CN 1938341 B CN1938341 B CN 1938341B CN 2005800107686 A CN2005800107686 A CN 2005800107686A CN 200580010768 A CN200580010768 A CN 200580010768A CN 1938341 B CN1938341 B CN 1938341B
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catalyst
catalyst component
productivity
molecular weight
component
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Chinese (zh)
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CN1938341A (zh
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M·B·戴维斯
J·D·马登
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Univation Technologies LLC
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Univation Technologies LLC
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    • 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
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
CN2005800107686A 2004-04-07 2005-04-05 控制烯烃聚合的方法 Expired - Lifetime CN1938341B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56023004P 2004-04-07 2004-04-07
US60/560,230 2004-04-07
PCT/US2005/011493 WO2005100414A1 (en) 2004-04-07 2005-04-05 Method of controlling olefin polymerization

Publications (2)

Publication Number Publication Date
CN1938341A CN1938341A (zh) 2007-03-28
CN1938341B true CN1938341B (zh) 2011-08-10

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CN2005800107686A Expired - Lifetime CN1938341B (zh) 2004-04-07 2005-04-05 控制烯烃聚合的方法

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US (1) US7601783B2 (enExample)
EP (1) EP1732957B1 (enExample)
JP (1) JP5301151B2 (enExample)
CN (1) CN1938341B (enExample)
AR (1) AR053745A1 (enExample)
AU (1) AU2005233566B2 (enExample)
BR (1) BRPI0508789A (enExample)
CA (1) CA2560348C (enExample)
ES (1) ES2386357T3 (enExample)
MY (1) MY162605A (enExample)
RU (1) RU2006139079A (enExample)
SG (1) SG151339A1 (enExample)
WO (1) WO2005100414A1 (enExample)

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* Cited by examiner, † Cited by third party
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DE102005035477A1 (de) * 2005-07-26 2007-02-01 Basell Polyolefine Gmbh Verfahren zur Steuerung der relativen Aktivität der unterschiedlichen aktiven Zentren von Hybridkatalysatoren
EP2231723B1 (en) * 2007-11-20 2012-05-16 Univation Technologies, LLC Methods for making polyolefins
US8809220B2 (en) * 2010-04-13 2014-08-19 Union Carbide Chemicals & Plastics Technology Llc Method of making Ziegler-Natta type catalysts
US9644049B2 (en) 2010-12-31 2017-05-09 Union Carbide Chemicals & Plastics Technology Llc Polymers, method of producing the same, and articles made therefrom
US8940842B2 (en) 2012-09-24 2015-01-27 Chevron Phillips Chemical Company Lp Methods for controlling dual catalyst olefin polymerizations
AU2015217400B2 (en) * 2014-02-11 2018-12-20 Univation Technologies, Llc Producing polyolefin products
SG11201900345XA (en) * 2016-08-23 2019-03-28 Exxonmobil Chemical Patents Inc Olefin polymerization processes
US11180577B2 (en) 2016-12-15 2021-11-23 Univation Technologies, Llc Rating polymerization processes
EP3635018B1 (en) * 2017-06-08 2021-05-05 Univation Technologies, LLC Method of maintaining a melt flow index of a polyethylene polymer product
EP3676298A1 (en) * 2017-08-28 2020-07-08 Univation Technologies, LLC Bimodal polyethylene
US10654949B2 (en) * 2018-02-22 2020-05-19 Exxonmobil Chemical Patents Inc. High molecular weight functionalized olefin copolymer quenching agent
WO2021050227A1 (en) 2019-09-13 2021-03-18 Exxonmobil Chemical Patents Inc. Slurry loop reactor polymerization rate and quality controller

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US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
CN1391585A (zh) * 1999-10-22 2003-01-15 尤尼威蒂恩技术有限责任公司 多成分催化剂体系的启动方法
WO2003048213A1 (en) * 2001-11-30 2003-06-12 Exxonmobil Chemical Patents, Inc. Ethylene/alpha-olefin copolymer made with a non-single-site/single-site catalyst combination, its preparation and use

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IT1113111B (it) * 1978-02-28 1986-01-20 Snia Viscosa Procedimento perfezionato per la preparazione di alfa,gamma diammine
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IT1141295B (it) * 1980-04-22 1986-10-01 Montedison Spa Componenti e catalizzatori per la polimerizzazione delle alfaolefine
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JPS6155104A (ja) * 1984-08-24 1986-03-19 Toho Titanium Co Ltd オレフィン類重合用触媒成分
US5055438A (en) * 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
US4939217A (en) * 1987-04-03 1990-07-03 Phillips Petroleum Company Process for producing polyolefins and polyolefin catalysts
US4918038A (en) * 1987-10-29 1990-04-17 Union Carbide Chemicals And Plastics Company Inc. Process for the production of polyethylene with a broad and/or bimodal molecular weight distribution
US5330950A (en) * 1987-12-29 1994-07-19 Mobil Oil Corporation Mixed Ziegler and chromium catalyst and process for preparing a broad molecular weight distribution HDPE
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US5026798A (en) * 1989-09-13 1991-06-25 Exxon Chemical Patents Inc. Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
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US5372980A (en) * 1993-06-03 1994-12-13 Polysar Bimetallic metallocene alumoxane catalyst system and its use in the preparation of ethylene-alpha olefin and ethylene-alpha olefin-non-conjugated diolefin elastomers
EP0724604B2 (en) 1993-10-21 2005-12-14 Exxonmobil Oil Corporation Polyolefin blends of bimodal molecular weight distribution
US5614456A (en) 1993-11-15 1997-03-25 Mobil Oil Corporation Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers
US6461696B1 (en) * 1993-11-16 2002-10-08 Baxter International Inc. Multi-layered polymer based moisture barrier structure for medical grade products
US5624877A (en) * 1994-02-25 1997-04-29 Phillips Petroleum Company Process for producing polyolefins
US5442018A (en) * 1994-04-01 1995-08-15 Union Carbide Chemicals & Plastics Technology Corporation Ethylene polymerization using a titanium and vanadium catalyst system in staged reactors
US5525678A (en) * 1994-09-22 1996-06-11 Mobil Oil Corporation Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
US5882750A (en) 1995-07-03 1999-03-16 Mobil Oil Corporation Single reactor bimodal HMW-HDPE film resin with improved bubble stability
JP3654318B2 (ja) * 1995-11-24 2005-06-02 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分および触媒
US6051525A (en) * 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
US6001766A (en) 1997-12-24 1999-12-14 Mobil Oil Corporation Bimetallic catalysts for ethylene polymerization reactions activated with paraffin-soluble alkylalumoxanes
US6258903B1 (en) * 1998-12-18 2001-07-10 Univation Technologies Mixed catalyst system
US6184299B1 (en) * 1999-03-31 2001-02-06 Union Carbide Chemicals & Plastics Technology Corporation Staged reactor process
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US7238756B2 (en) * 2003-10-15 2007-07-03 Univation Technologies, Llc Polymerization process and control of polymer composition properties
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Publication number Priority date Publication date Assignee Title
US4461873A (en) * 1982-06-22 1984-07-24 Phillips Petroleum Company Ethylene polymer blends
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
CN1391585A (zh) * 1999-10-22 2003-01-15 尤尼威蒂恩技术有限责任公司 多成分催化剂体系的启动方法
WO2003048213A1 (en) * 2001-11-30 2003-06-12 Exxonmobil Chemical Patents, Inc. Ethylene/alpha-olefin copolymer made with a non-single-site/single-site catalyst combination, its preparation and use

Also Published As

Publication number Publication date
RU2006139079A (ru) 2008-05-20
WO2005100414A1 (en) 2005-10-27
SG151339A1 (en) 2009-04-30
EP1732957A1 (en) 2006-12-20
US20050228138A1 (en) 2005-10-13
AU2005233566B2 (en) 2011-01-06
CN1938341A (zh) 2007-03-28
MY162605A (en) 2017-06-30
US7601783B2 (en) 2009-10-13
AU2005233566A1 (en) 2005-10-27
JP2007532719A (ja) 2007-11-15
JP5301151B2 (ja) 2013-09-25
CA2560348A1 (en) 2005-10-27
EP1732957B1 (en) 2012-05-23
ES2386357T3 (es) 2012-08-17
AR053745A1 (es) 2007-05-23
BRPI0508789A (pt) 2007-09-04
CA2560348C (en) 2013-05-28

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