AU2005233566B2 - Method of controlling olefin polymerization - Google Patents

Method of controlling olefin polymerization Download PDF

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Publication number
AU2005233566B2
AU2005233566B2 AU2005233566A AU2005233566A AU2005233566B2 AU 2005233566 B2 AU2005233566 B2 AU 2005233566B2 AU 2005233566 A AU2005233566 A AU 2005233566A AU 2005233566 A AU2005233566 A AU 2005233566A AU 2005233566 B2 AU2005233566 B2 AU 2005233566B2
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AU
Australia
Prior art keywords
catalyst
catalyst component
molecular weight
polymer
productivity
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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
AU2005233566A
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English (en)
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AU2005233566A1 (en
Inventor
Mark B. Davis
James D. Madden
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.)
Union Carbide Chemicals and Plastics Technology LLC
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Union Carbide Chemicals and Plastics Technology LLC
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Publication of AU2005233566A1 publication Critical patent/AU2005233566A1/en
Assigned to UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION reassignment UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION Request for Assignment Assignors: DAVIS, MARK B, Madden, James D, UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION
Assigned to UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC reassignment UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC Alteration of Name(s) of Applicant(s) under S113 Assignors: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION
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Publication of AU2005233566B2 publication Critical patent/AU2005233566B2/en
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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

Landscapes

  • 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)
AU2005233566A 2004-04-07 2005-04-05 Method of controlling olefin polymerization Ceased AU2005233566B2 (en)

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
AU2005233566A1 AU2005233566A1 (en) 2005-10-27
AU2005233566B2 true AU2005233566B2 (en) 2011-01-06

Family

ID=34964940

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2005233566A Ceased AU2005233566B2 (en) 2004-04-07 2005-04-05 Method of controlling olefin polymerization

Country Status (13)

Country Link
US (1) US7601783B2 (US20070167578A1-20070719-C00029.png)
EP (1) EP1732957B1 (US20070167578A1-20070719-C00029.png)
JP (1) JP5301151B2 (US20070167578A1-20070719-C00029.png)
CN (1) CN1938341B (US20070167578A1-20070719-C00029.png)
AR (1) AR053745A1 (US20070167578A1-20070719-C00029.png)
AU (1) AU2005233566B2 (US20070167578A1-20070719-C00029.png)
BR (1) BRPI0508789A (US20070167578A1-20070719-C00029.png)
CA (1) CA2560348C (US20070167578A1-20070719-C00029.png)
ES (1) ES2386357T3 (US20070167578A1-20070719-C00029.png)
MY (1) MY162605A (US20070167578A1-20070719-C00029.png)
RU (1) RU2006139079A (US20070167578A1-20070719-C00029.png)
SG (1) SG151339A1 (US20070167578A1-20070719-C00029.png)
WO (1) WO2005100414A1 (US20070167578A1-20070719-C00029.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9809667B2 (en) * 2014-02-11 2017-11-07 Univation Technologies, Llc Producing polyolefin products
US10934372B2 (en) * 2016-08-23 2021-03-02 Exxonmobil Chemical Patents Inc. Olefin polymerization processes
EP3555145B1 (en) 2016-12-15 2021-02-24 Univation Technologies, LLC Rating polymerization processes
US10995161B2 (en) * 2017-06-08 2021-05-04 Univation Technologies, Llc Method of maintaining a melt flow index of a polyethylene polymer product
SG11202001172PA (en) * 2017-08-28 2020-03-30 Univation Tech 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

Citations (6)

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Publication number Priority date Publication date Assignee Title
GB1170299A (en) * 1966-08-09 1969-11-12 Hoechst Ag Process for the Manufacture of Olefin Polymers having a broad 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
US6051525A (en) * 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
US6258903B1 (en) * 1998-12-18 2001-07-10 Univation Technologies Mixed catalyst system
US6372868B1 (en) * 1999-12-07 2002-04-16 Univation Technologies, Llc Start up methods for multiple catalyst systems
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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US3190862A (en) * 1961-05-24 1965-06-22 Monsanto Co Copolymers of ethylene and methyl substituted alpha, omega-diolefins
NL281221A (US20070167578A1-20070719-C00029.png) * 1961-07-21
CA849081A (en) * 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
IT1113111B (it) * 1978-02-28 1986-01-20 Snia Viscosa Procedimento perfezionato per la preparazione di alfa,gamma diammine
IT1127222B (it) * 1979-11-14 1986-05-21 Montedison Spa Componenti di catalizzatori per la polimerizzazione di olefine
IT1141295B (it) * 1980-04-22 1986-10-01 Montedison Spa Componenti e catalizzatori per la polimerizzazione delle alfaolefine
US4481301A (en) * 1981-12-04 1984-11-06 Mobil Oil Corporation Highly active catalyst composition for polymerizing alpha-olefins
IT1190682B (it) * 1982-02-12 1988-02-24 Montedison Spa Catalizzatori per la polimerizzazione di olefine
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
US4937299A (en) * 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
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
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
US5064802A (en) * 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
US5237025A (en) * 1990-10-09 1993-08-17 Phillips Petroleum Company Process for making bimodal polyolefins using two independent particulate catalysts
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
WO1995011264A1 (en) * 1993-10-21 1995-04-27 Mobil 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
US6001766A (en) * 1997-12-24 1999-12-14 Mobil Oil Corporation Bimetallic catalysts for ethylene polymerization reactions activated with paraffin-soluble alkylalumoxanes
US6184299B1 (en) * 1999-03-31 2001-02-06 Union Carbide Chemicals & Plastics Technology Corporation Staged reactor process
SK5492002A3 (en) * 1999-10-22 2002-12-03 Univation Tech Llc Start up methods for multiple catalyst systems
US6828395B1 (en) * 2003-10-15 2004-12-07 Univation Technologies, Llc Polymerization process and control of polymer composition properties
US7238756B2 (en) * 2003-10-15 2007-07-03 Univation Technologies, Llc Polymerization process and control of polymer composition properties

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1170299A (en) * 1966-08-09 1969-11-12 Hoechst Ag Process for the Manufacture of Olefin Polymers having a broad 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
US6051525A (en) * 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
US6258903B1 (en) * 1998-12-18 2001-07-10 Univation Technologies Mixed catalyst system
US6372868B1 (en) * 1999-12-07 2002-04-16 Univation Technologies, Llc Start up methods for multiple catalyst systems
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
EP1732957B1 (en) 2012-05-23
WO2005100414A1 (en) 2005-10-27
AR053745A1 (es) 2007-05-23
BRPI0508789A (pt) 2007-09-04
US7601783B2 (en) 2009-10-13
CN1938341A (zh) 2007-03-28
JP2007532719A (ja) 2007-11-15
CN1938341B (zh) 2011-08-10
MY162605A (en) 2017-06-30
CA2560348A1 (en) 2005-10-27
CA2560348C (en) 2013-05-28
US20050228138A1 (en) 2005-10-13
AU2005233566A1 (en) 2005-10-27
ES2386357T3 (es) 2012-08-17
SG151339A1 (en) 2009-04-30
JP5301151B2 (ja) 2013-09-25
EP1732957A1 (en) 2006-12-20

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Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORP

Free format text: FORMER APPLICANT(S): DAVIS, MARK B ; UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION; MADDEN, JAMES D

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired