WO2006007046A3 - Methods for producing polymers with control over composition distribution - Google Patents

Methods for producing polymers with control over composition distribution Download PDF

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Publication number
WO2006007046A3
WO2006007046A3 PCT/US2005/015568 US2005015568W WO2006007046A3 WO 2006007046 A3 WO2006007046 A3 WO 2006007046A3 US 2005015568 W US2005015568 W US 2005015568W WO 2006007046 A3 WO2006007046 A3 WO 2006007046A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
control over
composition distribution
polyolefin
producing polymers
Prior art date
Application number
PCT/US2005/015568
Other languages
French (fr)
Other versions
WO2006007046A2 (en
Inventor
John F Szul
James M Farley
Original Assignee
Univation Tech Llc
John F Szul
James M Farley
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
Application filed by Univation Tech Llc, John F Szul, James M Farley filed Critical Univation Tech Llc
Priority to MXPA06015163A priority Critical patent/MXPA06015163A/en
Priority to JP2007518056A priority patent/JP4531812B2/en
Priority to CA002569198A priority patent/CA2569198C/en
Priority to EP05744463A priority patent/EP1758944A4/en
Priority to AU2005262843A priority patent/AU2005262843B2/en
Priority to BRPI0512329-1A priority patent/BRPI0512329A/en
Publication of WO2006007046A2 publication Critical patent/WO2006007046A2/en
Publication of WO2006007046A3 publication Critical patent/WO2006007046A3/en

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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
    • C08F210/00—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
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • 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
    • 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
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

Abstract

Methods for controlling a melt viscosity of a polyolefin, controlling comonomer distribution of a polyolefin, achieving a targeted melt viscosity of a polyolefin, and films made from such polyolefins are provided. The methods include contacting an olefin monomer and at least one comonomer with a catalyst system in the presence of a condensable fluid comprising a saturated hydrocarbon having from 2 to 8 carbon atoms. The catalyst system in one embodiment includes a hafnium metallocene catalyst component.
PCT/US2005/015568 2004-06-21 2005-05-04 Methods for producing polymers with control over composition distribution WO2006007046A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
MXPA06015163A MXPA06015163A (en) 2004-06-21 2005-05-04 Methods for producing polymers with control over composition distribution.
JP2007518056A JP4531812B2 (en) 2004-06-21 2005-05-04 Method for producing a polymer with controlled composition distribution
CA002569198A CA2569198C (en) 2004-06-21 2005-05-04 Methods for producing polymers with control over composition distribution
EP05744463A EP1758944A4 (en) 2004-06-21 2005-05-04 Methods for producing polymers with control over composition distribution
AU2005262843A AU2005262843B2 (en) 2004-06-21 2005-05-04 Methods for producing polymers with control over composition distribution
BRPI0512329-1A BRPI0512329A (en) 2004-06-21 2005-05-04 methods for producing polymers with control over composition distribution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/872,847 2004-06-21
US10/872,847 US7157531B2 (en) 2004-06-21 2004-06-21 Methods for producing polymers with control over composition distribution

Publications (2)

Publication Number Publication Date
WO2006007046A2 WO2006007046A2 (en) 2006-01-19
WO2006007046A3 true WO2006007046A3 (en) 2006-07-06

Family

ID=35481532

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/015568 WO2006007046A2 (en) 2004-06-21 2005-05-04 Methods for producing polymers with control over composition distribution

Country Status (13)

Country Link
US (1) US7157531B2 (en)
EP (1) EP1758944A4 (en)
JP (1) JP4531812B2 (en)
KR (1) KR100879196B1 (en)
CN (1) CN100547005C (en)
BR (1) BRPI0512329A (en)
CA (1) CA2569198C (en)
MX (1) MXPA06015163A (en)
MY (1) MY134760A (en)
RU (1) RU2356912C2 (en)
TW (1) TW200609246A (en)
WO (1) WO2006007046A2 (en)
ZA (1) ZA200610059B (en)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8247065B2 (en) * 2006-05-31 2012-08-21 Exxonmobil Chemical Patents Inc. Linear polymers, polymer blends, and articles made therefrom
US7847036B2 (en) * 2006-12-18 2010-12-07 Univation Technologies, Llc Method for reducing and/or preventing production of excessively low density polymer product during polymerization transitions
TWI404730B (en) * 2007-02-05 2013-08-11 Univation Tech Llc Methods of controlling polymer properties
EP2197942A2 (en) 2007-09-28 2010-06-23 Dow Global Technologies Inc. Dispersions of higher crystallinity olefins
TW200936619A (en) 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
US20090156764A1 (en) * 2007-12-18 2009-06-18 Malakoff Alan M Ethylene-Based Polymers and Articles Made Therefrom
US20090297810A1 (en) * 2008-05-30 2009-12-03 Fiscus David M Polyethylene Films and Process for Production Thereof
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
WO2009082546A2 (en) 2007-12-18 2009-07-02 Exxonmobil Chemical Patents Inc. Polyethylene films and process for production thereof
MY150532A (en) * 2008-07-10 2014-01-30 Dow Global Technologies Inc Polyethylene compositions, method of producing the same, fibers made therefrom, and method of making the same
EP2172490A1 (en) * 2008-10-03 2010-04-07 Ineos Europe Limited Controlled polymerisation process
WO2010047709A1 (en) * 2008-10-23 2010-04-29 Exxonmobil Chemical Patents Inc. High mir linear polye thylenes and coextruded films therefrom
US8022154B2 (en) * 2008-11-06 2011-09-20 Exxonmobil Chemical Patents Inc. Ethylene polymers, their production and use
WO2011071900A2 (en) 2009-12-07 2011-06-16 Univation Technologies, Llc Methods for reducing static charge of a catalyst and methods for using the catalyst to produce polyolefins
WO2011103280A1 (en) 2010-02-18 2011-08-25 Univation Technologies, Llc Methods for operating a polymerization reactor
KR20130026531A (en) 2010-02-22 2013-03-13 유니베이션 테크놀로지즈, 엘엘씨 Catalyst systems and methods for using same to produce polyolefin products
US8722804B2 (en) 2010-04-13 2014-05-13 Univation Technologies, Llc Polymer blends and films made therefrom
WO2012009215A1 (en) 2010-07-16 2012-01-19 Univation Technologies, Llc Systems and methods for measuring static charge on particulates
EP2593217B1 (en) 2010-07-16 2014-07-02 Univation Technologies, LLC Systems and methods for measuring particle accumulation on reactor surfaces
WO2012015898A1 (en) 2010-07-28 2012-02-02 Univation Technologies, Llc Systems and methods for measuring velocity of a particle/fluid mixture
EP2630168A4 (en) * 2010-10-21 2014-10-29 Exxonmobil Chem Patents Inc Polyethylene and process for production thereof
MY161173A (en) 2010-11-30 2017-04-14 Univation Tech Llc Processes for the polymerization of olefins with extracted metal carboxlate salts
WO2012074710A1 (en) 2010-11-30 2012-06-07 Univation Technologies, Llc. Catalyst composition having improved flow characteristics and methods of making and using the same
CN103298842B (en) 2010-12-17 2016-08-31 尤尼威蒂恩技术有限责任公司 System and the method for hydrocarbon is reclaimed from polyolefin purging gaseous product
RU2577324C2 (en) 2010-12-22 2016-03-20 Юнивейшн Текнолоджиз, Ллк Additive for methods of polyolefin polymerisation
WO2012158260A1 (en) 2011-05-13 2012-11-22 Univation Technologies, Llc Spray-dried catalyst compositions and polymerization processes employing the same
WO2013028283A1 (en) 2011-08-19 2013-02-28 Univation Technologies, Llc Catalyst systems and methods for using same to produce polyolefin products
ES2729280T3 (en) 2011-11-08 2019-10-31 Univation Tech Llc Methods to produce polyolefins with catalytic systems
BR112014010900B1 (en) 2011-11-08 2020-02-18 Univation Technologies, Llc METHOD OF PREPARING A CATALYST SYSTEM, CATALYST SYSTEM AND POLYMERIZATION PROCESS
RU2632878C2 (en) * 2011-12-31 2017-10-11 Юнивейшн Текнолоджиз, Ллк Increasing continuity additive for olefines polymerisation processes
CN104540859A (en) * 2012-07-13 2015-04-22 尤尼威蒂恩技术有限责任公司 Increased polymer melt flow ratio via feed of a supported catalyst saturated with a selected liquid agent
RU2529020C2 (en) * 2012-10-17 2014-09-27 ЭлДжи КЕМ, ЛТД. Novel metallocene compound, catalytic composition containing thereof and method of obtaining olifin-based polymers with its application
CN104903100B (en) * 2012-12-18 2017-11-14 埃克森美孚化学专利公司 Polyethylene film and its manufacture method
EP4039366A1 (en) 2012-12-28 2022-08-10 Univation Technologies, LLC Supported catalyst with improved flowability
CN105189566A (en) 2013-01-30 2015-12-23 尤尼威蒂恩技术有限责任公司 Processes for making catalyst compositions having improved flow
RU2654061C2 (en) 2013-02-07 2018-05-16 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Production of polyolefin
WO2014149361A1 (en) 2013-03-15 2014-09-25 Univation Technologies, Llc Ligands for catalysts
ES2667196T3 (en) 2013-03-15 2018-05-10 Univation Technologies, Llc Nitrogen-based tridentate ligands for olefin polymerization catalysts
CN105308007B (en) 2013-06-05 2017-07-21 尤尼威蒂恩技术有限责任公司 Protect phenolic group
CN114957529A (en) 2014-04-02 2022-08-30 尤尼威蒂恩技术有限责任公司 Continuous compositions and methods of making and using the same
US10189917B2 (en) 2014-08-19 2019-01-29 Univation Technologies, Llc Fluorinated catalyst supports and catalyst systems
CA2957809C (en) 2014-08-19 2023-01-03 Univation Technologies, Llc Fluorinated catalyst supports and catalyst systems
SG11201701266TA (en) 2014-08-19 2017-03-30 Univation Tech Llc Fluorinated catalyst supports and catalyst systems
RU2696875C2 (en) 2014-11-25 2019-08-07 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Methods of changing rate of production of polyolefins using composition of induced condensing agents
WO2016085896A1 (en) * 2014-11-25 2016-06-02 Univation Technologies, Llc Methods of controlling polyolefin melt index while increasing catalyst productivity
EP3223938A1 (en) 2014-11-25 2017-10-04 Univation Technologies, LLC Methods of monitoring and controlling the melt index of a polyolefin product during production
PT3224287T (en) * 2014-11-25 2019-06-11 Univation Tech Llc Methods of controlling polyolefin melt index
CN107001527B (en) * 2014-11-25 2020-12-11 尤尼威蒂恩技术有限责任公司 Method for modifying polyolefin production conditions to mitigate small gels in polyolefin articles
SG11201705607QA (en) 2015-01-21 2017-08-30 Univation Tech Llc Methods for controlling polymer chain scission
WO2016118566A1 (en) 2015-01-21 2016-07-28 Univation Technologies, Llc Methods for gel reduction in polyolefins
WO2016145179A1 (en) 2015-03-10 2016-09-15 Univation Technologies, Llc Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes
CN107531836B (en) 2015-04-08 2021-04-23 尤尼威蒂恩技术有限责任公司 Conversion of closed reactors between metallocene catalysts
US10533063B2 (en) 2015-04-20 2020-01-14 Exxonmobil Chemical Patents Inc. Supported catalyst systems and processes for use thereof
EP3288984B1 (en) 2015-04-27 2023-08-09 Univation Technologies, LLC Supported catalyst compositions having improved flow properties and preparation thereof
CN107660216B (en) * 2015-05-08 2021-05-14 埃克森美孚化学专利公司 Polymerization process
CA2891693C (en) 2015-05-21 2022-01-11 Nova Chemicals Corporation Controlling the placement of comonomer in an ethylene copolymer
US9988410B2 (en) 2015-07-15 2018-06-05 Exxonmobil Chemical Patents Inc. Substituted bis indenyl metallocene catalyst compounds comprising-Si—Si-bridge
CN108290975B (en) 2015-10-23 2021-04-06 埃克森美孚化学专利公司 Production of polyolefins with internal unsaturation using metallocene catalyst systems
US9926396B2 (en) 2015-10-23 2018-03-27 Exxonmobil Chemical Patents Inc. Production of polyolefins with internal unsaturation structures using a metallocene catalyst system
WO2018151903A1 (en) 2017-02-20 2018-08-23 Exxonmobil Chemical Patents Inc. Supported catalyst systems and processes for use thereof
EP3661981A1 (en) 2017-08-04 2020-06-10 ExxonMobil Chemical Patents Inc. Polyethylene compositions and films prepared therefrom
US11161923B2 (en) 2017-10-27 2021-11-02 Univation Technologies, Llc Selectively transitioning polymerization processes
SG11202003356WA (en) 2017-10-27 2020-05-28 Univation Tech Llc Polyethylene copolymer resins and films
CN111372954B (en) 2017-11-14 2022-06-28 埃克森美孚化学专利公司 Preparation of polyethylene (bis) silicon-bridged metallocenes with broad molecular weight distribution and molecular weight
US11214631B2 (en) 2017-11-14 2022-01-04 Exxonmobil Chemical Patents Inc. (Di)silicon bridged metallocenes that produce polyethylene with broad molecular weight distribution and high molecular weight
US11130827B2 (en) 2017-11-14 2021-09-28 Exxonmobil Chemical Patents Inc. Polyethylene compositions and articles made therefrom
US11015002B2 (en) 2017-11-15 2021-05-25 Exxonmobil Chemical Patents Inc. Polymerization processes
WO2019099587A2 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes
CN111356706B (en) 2017-11-15 2022-04-15 埃克森美孚化学专利公司 Polymerization process
CN112351987B (en) 2018-04-26 2024-02-02 埃克森美孚化学专利公司 Non-coordinating anionic activators containing cations having large alkyl groups
CA3099703A1 (en) 2018-05-24 2019-11-28 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
CN112469748B (en) 2018-06-13 2023-04-04 尤尼威蒂恩技术有限责任公司 Bimodal polyethylene copolymers and films thereof
CN112313254B (en) 2018-06-19 2023-04-18 埃克森美孚化学专利公司 Polyethylene compositions and films made therefrom
US11649305B2 (en) 2018-07-31 2023-05-16 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
US20210179753A1 (en) 2018-07-31 2021-06-17 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
US11767385B2 (en) 2018-08-29 2023-09-26 Univation Technologies Llc Bimodal polyethylene copolymer and film thereof
EP3867286A1 (en) 2018-08-29 2021-08-25 Univation Technologies, LLC Method of changing melt rheology property of bimodal polyethylene polymer
KR20210066859A (en) 2018-09-28 2021-06-07 유니베이션 테크놀로지즈, 엘엘씨 Bimodal polyethylene copolymer composition and pipe made therefrom
US20220119563A1 (en) 2019-03-21 2022-04-21 Exxonmobil Chemical Patents Inc. Methods For Improving Production In Gas Phase Polymerization
US20220098332A1 (en) 2019-03-21 2022-03-31 Exxonmobil Chemical Patents Inc. Methods For Improving Gas Phase Polymerization
EP4034577A1 (en) 2019-09-26 2022-08-03 Univation Technologies, LLC Bimodal polyethylene homopolymer composition
WO2021119089A1 (en) 2019-12-11 2021-06-17 Exxonmobil Chemical Patents Inc. Processes for introduction of liquid activators in olefin polymerization reactions
WO2021126523A1 (en) 2019-12-19 2021-06-24 Exxonmobil Chemical Patents Inc. Production of impact copolymer polypropylene using metallocene and ziegler-natta catalysts in parallel reactors
US20230141606A1 (en) 2020-03-25 2023-05-11 Exxonmobil Chemical Patents Inc. Alkylation of Transition Metal Coordination Catalyst Complexes
WO2021262842A1 (en) 2020-06-26 2021-12-30 Exxonmobil Chemical Patents Inc. COPOLYMERS OF ETHYLENE, α-OLEFIN, NON-CONJUGATED DIENE, AND ARYL-SUBSTITUTED CYCLOALKENE, METHODS TO PRODUCE, BLENDS, AND ARTICLES THEREFROM
WO2021262838A1 (en) 2020-06-26 2021-12-30 Exxonmobil Chemical Patents Inc. Copolymers composed of ethylene, a-olefin, non-conjugated diene, and substituted styrene and articles therefrom
WO2022035484A1 (en) 2020-08-10 2022-02-17 Exxonmobil Chemical Patents Inc. Methods for delivery of non-aromatic solutions to polymerization reactors
WO2024030616A1 (en) * 2022-08-05 2024-02-08 Dow Global Technologies Llc Asymmetrical hafnium metallocenes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322728A (en) * 1992-11-24 1994-06-21 Exxon Chemical Patents, Inc. Fibers of polyolefin polymers
US6096840A (en) * 1994-08-02 2000-08-01 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization process
US6489408B2 (en) * 2000-11-30 2002-12-03 Univation Technologies, Llc Polymerization process
US20030017354A1 (en) * 2001-04-11 2003-01-23 Nova Chemicals (International) S.A. Plastic films
US20030096128A1 (en) * 2001-07-19 2003-05-22 Farley James Mcleod Polyethylene films with improved physical properties
US6936675B2 (en) * 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588790A (en) * 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US4543399A (en) * 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
ATE154060T1 (en) * 1988-09-30 1997-06-15 Exxon Chemical Patents Inc LINEAR ETHYLENE COPOLYMER BLENDS OF COPOLYMERS WITH NARROW MOLECULAR WEIGHT AND COMPOSITION DISTRIBUTIONS
CA2113627A1 (en) 1991-07-18 1993-02-18 Prasadarao Meka Heat sealed article
BE1005957A5 (en) * 1992-06-05 1994-04-05 Solvay Preparation method of catalyst system, process (co) polymerization of olefins and (co) polymer at least one olefine.
BE1006439A3 (en) * 1992-12-21 1994-08-30 Solvay Societe Annonyme Method for preparing a composition of polymers of ethylene, polymer composition and use of ethylene.
JP3370674B2 (en) * 1992-12-28 2003-01-27 モービル・オイル・コーポレーション Linear low density polyethylene film
US5462999A (en) * 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
JPH08188623A (en) * 1994-08-08 1996-07-23 Solvay & Cie Ethylene homopolymer,continuous method of producing same by polymerization,composition substantially consisting of ethylene homopolymer and shaping made from this composition
US6506866B2 (en) * 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
US5866661A (en) * 1996-12-13 1999-02-02 Phillips Petroleum Company Ethylene polymerization processes and products thereof
EP0853091A1 (en) * 1997-01-13 1998-07-15 Bp Chemicals S.N.C. Polymerisation process
FR2758823B1 (en) * 1997-01-24 1999-06-04 Bp Chemicals Snc GAS PHASE POLYMERIZATION PROCESS
WO1998059000A1 (en) * 1997-06-20 1998-12-30 The Dow Chemical Company Ethylene polymer compositions and article fabricated from the same
JP3821927B2 (en) * 1997-09-29 2006-09-13 三井化学株式会社 Method for producing linear low density polyethylene
US6242545B1 (en) * 1997-12-08 2001-06-05 Univation Technologies Polymerization catalyst systems comprising substituted hafinocenes
FR2772383B1 (en) * 1997-12-16 2000-02-04 Bp Chemicals Snc PROCESS FOR STARTING A GASEOUS OLEFIN POLYMERIZATION
EP1042373B1 (en) * 1997-12-23 2004-04-14 The Dow Chemical Company Finishing design to increase the polymer content in an olefin solution polymerization process
JP2000044612A (en) * 1998-07-31 2000-02-15 Ube Ind Ltd Vapor-phase polymerization of olefin
KR100503137B1 (en) * 1999-03-31 2005-07-25 미쓰이 가가쿠 가부시키가이샤 Method of multistage gas phase polymerization, apparatus thereof and device for reducing entrainment of subcomponents in polymer powder in apparatus for multistage gas phase polymerization
NL1012082C2 (en) * 1999-05-18 2000-11-21 Dsm Nv Fluidised bed reactor.
JP4823461B2 (en) * 2000-03-31 2011-11-24 三井化学株式会社 Method for producing polyolefin composition
US6932592B2 (en) * 2000-06-22 2005-08-23 Exxonmobil Chemical Patents Inc. Metallocene-produced very low density polyethylenes
US6538081B2 (en) * 2000-12-18 2003-03-25 Univation Tech Llc Polymerization process
JP2003017354A (en) * 2001-07-03 2003-01-17 Sony Corp Method of manufacturing soft magnetic film
BR0211288A (en) * 2001-07-19 2004-08-10 Univation Tech Llc Mixed metallocene catalyst systems containing a weak comonomer incorporator and a good comonomer incorporator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322728A (en) * 1992-11-24 1994-06-21 Exxon Chemical Patents, Inc. Fibers of polyolefin polymers
US6096840A (en) * 1994-08-02 2000-08-01 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization process
US6489408B2 (en) * 2000-11-30 2002-12-03 Univation Technologies, Llc Polymerization process
US20030017354A1 (en) * 2001-04-11 2003-01-23 Nova Chemicals (International) S.A. Plastic films
US20030096128A1 (en) * 2001-07-19 2003-05-22 Farley James Mcleod Polyethylene films with improved physical properties
US6936675B2 (en) * 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes

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CA2569198C (en) 2009-10-20
JP4531812B2 (en) 2010-08-25
BRPI0512329A (en) 2008-02-26
US20050282980A1 (en) 2005-12-22
JP2008503641A (en) 2008-02-07
KR20070028436A (en) 2007-03-12
CN1968980A (en) 2007-05-23
EP1758944A4 (en) 2011-08-03
MY134760A (en) 2007-12-31
WO2006007046A2 (en) 2006-01-19
RU2006144361A (en) 2008-07-27
KR100879196B1 (en) 2009-01-16
EP1758944A2 (en) 2007-03-07
MXPA06015163A (en) 2007-03-27
TW200609246A (en) 2006-03-16
CN100547005C (en) 2009-10-07
ZA200610059B (en) 2008-02-27
US7157531B2 (en) 2007-01-02
CA2569198A1 (en) 2006-01-19
RU2356912C2 (en) 2009-05-27

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