WO2009045301A3 - Polymerization catalysts for producing polymers with low melt elasticity - Google Patents

Polymerization catalysts for producing polymers with low melt elasticity Download PDF

Info

Publication number
WO2009045301A3
WO2009045301A3 PCT/US2008/011056 US2008011056W WO2009045301A3 WO 2009045301 A3 WO2009045301 A3 WO 2009045301A3 US 2008011056 W US2008011056 W US 2008011056W WO 2009045301 A3 WO2009045301 A3 WO 2009045301A3
Authority
WO
WIPO (PCT)
Prior art keywords
low melt
melt elasticity
polymerization catalysts
producing polymers
polymers
Prior art date
Application number
PCT/US2008/011056
Other languages
French (fr)
Other versions
WO2009045301A2 (en
Inventor
Youlu Yu
Joel L. Martin
Max P. Mcdaniel
David C. Rohlfing
Qing Yang
Original Assignee
Youlu Yu
Martin Joel L
Mcdaniel Max P
Rohlfing David C
Qing Yang
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 Youlu Yu, Martin Joel L, Mcdaniel Max P, Rohlfing David C, Qing Yang filed Critical Youlu Yu
Priority to BRPI0817673 priority Critical patent/BRPI0817673A2/en
Priority to EP08834832.1A priority patent/EP2201047B1/en
Priority to ES08834832.1T priority patent/ES2579781T3/en
Priority to CN2008801083682A priority patent/CN102015781A/en
Publication of WO2009045301A2 publication Critical patent/WO2009045301A2/en
Publication of WO2009045301A3 publication Critical patent/WO2009045301A3/en
Priority to EG2010030474A priority patent/EG26257A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • 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
    • 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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/07—Catalyst support treated by an anion, e.g. Cl-, F-, SO42-
    • 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
    • C08F4/60—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 together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/60—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 together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • Y10S526/941—Synthetic resins or natural rubbers -- part of the class 520 series having the transition metal bonded directly to carbon
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

The present techniques relate to catalyst compositions, methods, and polymers encompassing a Group 4 metallocene compound comprising bridging 5-cyclopentadienyl-type ligands, typically in combination with a cocatalyst, and a activator. The compositions and methods presented herein include ethylene polymers with low melt elasticity.
PCT/US2008/011056 2007-09-28 2008-09-24 Polymerization catalysts for producing polymers with low melt elasticity WO2009045301A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI0817673 BRPI0817673A2 (en) 2007-09-28 2008-09-24 Polymerization catalysts to produce low melt elasticity polymers
EP08834832.1A EP2201047B1 (en) 2007-09-28 2008-09-24 Polymerization catalysts for producing polymers with low melt elasticity
ES08834832.1T ES2579781T3 (en) 2007-09-28 2008-09-24 Polymerization catalysts to produce polymers with low melt elasticity
CN2008801083682A CN102015781A (en) 2007-09-28 2008-09-24 Polymerization catalysts for producing polymers with low melt elasticity
EG2010030474A EG26257A (en) 2007-09-28 2010-03-23 Polymerization catalysts for producing polymers with low melt elasticity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/904,735 2007-09-28
US11/904,735 US8119553B2 (en) 2007-09-28 2007-09-28 Polymerization catalysts for producing polymers with low melt elasticity

Publications (2)

Publication Number Publication Date
WO2009045301A2 WO2009045301A2 (en) 2009-04-09
WO2009045301A3 true WO2009045301A3 (en) 2009-11-19

Family

ID=40344351

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/011056 WO2009045301A2 (en) 2007-09-28 2008-09-24 Polymerization catalysts for producing polymers with low melt elasticity

Country Status (10)

Country Link
US (3) US8119553B2 (en)
EP (1) EP2201047B1 (en)
KR (1) KR20100072226A (en)
CN (1) CN102015781A (en)
AR (1) AR068546A1 (en)
BR (1) BRPI0817673A2 (en)
CL (1) CL2008002846A1 (en)
EG (1) EG26257A (en)
ES (1) ES2579781T3 (en)
WO (1) WO2009045301A2 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7799721B2 (en) 2007-09-28 2010-09-21 Chevron Phillips Chemical Company Lp Polymerization catalysts for producing polymers with high comonomer incorporation
US11208514B2 (en) 2008-03-20 2021-12-28 Chevron Phillips Chemical Company Lp Silica-coated alumina activator-supports for metallocene catalyst compositions
US7884163B2 (en) 2008-03-20 2011-02-08 Chevron Phillips Chemical Company Lp Silica-coated alumina activator-supports for metallocene catalyst compositions
SG176790A1 (en) 2009-06-16 2012-01-30 Chevron Phillips Chemical Co Oligomerization of alpha olefins using metallocene-ssa catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends
US8288487B2 (en) 2010-07-06 2012-10-16 Chevron Phillips Chemical Company Lp Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogen
US8399580B2 (en) 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank
CN104661751B (en) 2012-09-24 2017-02-22 埃克森美孚化学专利公司 Production of vinyl terminated polyethylene
US9434795B2 (en) 2012-09-24 2016-09-06 Exxonmobil Chemical Patents Inc. Production of vinyl terminated polyethylene using supported catalyst system
US8821800B2 (en) 2012-10-18 2014-09-02 Chevron Phillips Chemical Company Lp System and method for catalyst preparation
US8895679B2 (en) 2012-10-25 2014-11-25 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US8937139B2 (en) 2012-10-25 2015-01-20 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
KR101437509B1 (en) * 2012-12-03 2014-09-03 대림산업 주식회사 Catalyst composition for preparing multimodal polyolefin resin having superior moldability and mechanical properties and polymerization method using the same
US8877672B2 (en) 2013-01-29 2014-11-04 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US9034991B2 (en) 2013-01-29 2015-05-19 Chevron Phillips Chemical Company Lp Polymer compositions and methods of making and using same
SG10201707576XA (en) * 2013-03-15 2017-10-30 Univation Tech Llc Hafnocene catalyzed polyethylene films having rapid cling development
US9289748B1 (en) 2015-06-11 2016-03-22 Chevron Phillips Chemical Company Lp Treater regeneration
US9861955B2 (en) 2015-06-11 2018-01-09 Chevron Phillips Chemical Company, Lp Treater regeneration
CN110621388B (en) 2017-05-03 2021-10-29 切弗朗菲利浦化学公司 Regenerating desiccant in an off-line processor of a polyolefin production process
US10697889B2 (en) 2017-07-21 2020-06-30 Chevron Phillips Chemical Company Lp Methods for determining transition metal compound concentrations in multicomponent liquid systems
US10030086B1 (en) 2017-07-21 2018-07-24 Chevron Phillips Chemical Company Lp Methods for determining transition metal compound concentrations in multicomponent liquid systems
US10507445B2 (en) 2018-03-29 2019-12-17 Chevron Phillips Chemical Company Lp Methods for determining transition metal compound concentrations in multicomponent liquid systems
US10679734B2 (en) 2018-03-29 2020-06-09 Chevron Phillips Chemical Company Lp Methods for determining transition metal compound concentrations in multicomponent liquid systems
US11542350B2 (en) * 2018-03-30 2023-01-03 Dow Global Technologies Llc Binuclear olefin polymerization activators
US10792609B2 (en) 2018-05-07 2020-10-06 Chevron Phillips Chemical Company Lp Nitrogen conservation in polymerization processes
KR102116476B1 (en) 2019-01-18 2020-05-28 대림산업 주식회사 Catalyst composition for polymerizing polyolefin, method for producing polyolefin, and polyolefin resin
US20220186133A1 (en) * 2019-03-26 2022-06-16 Mitsui Chemicals, Inc. Lubricating oil composition for industrial gears and method for producing the same
KR20210139401A (en) * 2019-03-26 2021-11-22 미쓰이 가가쿠 가부시키가이샤 Lubricating oil composition and method for preparing same
US11667777B2 (en) 2019-10-04 2023-06-06 Chevron Phillips Chemical Company Lp Bimodal polyethylene copolymers
KR102547232B1 (en) 2019-10-24 2023-06-26 한화솔루션 주식회사 Process for Preparing a Catalyst for Polymerizing an Olefin
US11325995B2 (en) * 2020-02-21 2022-05-10 Chevron Phillips Chemical Company Lp Metallocene catalysts for polyethylene
CN115677879B (en) * 2021-07-31 2024-07-30 华为技术有限公司 Catalyst for preparing cycloolefin copolymer, preparation method of cycloolefin copolymer, cycloolefin copolymer and application of cycloolefin copolymer
WO2023235799A1 (en) 2022-06-02 2023-12-07 Chevron Phillips Chemical Company Lp High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization
CN115651101B (en) * 2022-09-21 2024-08-09 天津科技大学 Supported metallocene catalyst for ethylene polymerization and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000049029A1 (en) * 1999-02-19 2000-08-24 Fina Research S.A. Polyolefin production
EP1138687A1 (en) * 1999-10-08 2001-10-04 Mitsui Chemicals, Inc. Metallocene compound, process for producing metallocene compound, olefin polymerization catalyst, process for producing polyolefin, and polyolefin
WO2002038634A2 (en) * 2000-11-13 2002-05-16 Basell Polyolefine Gmbh Polypropylene having low isotacticity and relatively high melting point
WO2002038270A1 (en) * 2000-11-13 2002-05-16 Basell Polyolefine Gmbh Catalyst system for the polymerization of olefins
WO2006134098A1 (en) * 2005-06-13 2006-12-21 Total Petrochemicals Research Feluy Carbon-bridged cyclopentadienyl-fluorenyl ligands
US20070197374A1 (en) * 2006-02-22 2007-08-23 Qing Yang Dual metallocene catalysts for polymerization of bimodal polymers

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248179A (en) * 1962-02-26 1966-04-26 Phillips Petroleum Co Method and apparatus for the production of solid polymers of olefins
US3242099A (en) * 1964-03-27 1966-03-22 Union Carbide Corp Olefin polymerization catalysts
US4060480A (en) * 1971-09-03 1977-11-29 Chevron Research Company Hydrocarbon hydroconversion process employing hydroxy-aluminum stabilized catalysts supports
US4501885A (en) * 1981-10-14 1985-02-26 Phillips Petroleum Company Diluent and inert gas recovery from a polymerization process
US4588790A (en) * 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US4452910A (en) * 1982-06-15 1984-06-05 Standard Oil Company (Indiana) Chromium expanded smectite clay
US4808561A (en) * 1985-06-21 1989-02-28 Exxon Chemical Patents Inc. Supported polymerization catalyst
US4794096A (en) * 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
US4939217A (en) * 1987-04-03 1990-07-03 Phillips Petroleum Company Process for producing polyolefins and polyolefin catalysts
US4931417A (en) * 1987-11-09 1990-06-05 Chisso Corporation Transition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structure
DE3916553A1 (en) * 1989-05-20 1990-11-22 Hoechst Ag SYNDIO ISO BLOCK POLYMER AND METHOD FOR THE PRODUCTION THEREOF
US5565175A (en) * 1990-10-01 1996-10-15 Phillips Petroleum Company Apparatus and method for producing ethylene polymer
US5369196A (en) * 1990-11-30 1994-11-29 Idemitsu Kosan Co., Ltd. Production process of olefin based polymers
JP3048653B2 (en) * 1991-02-07 2000-06-05 三菱化学株式会社 Production of .ALPHA.-olefin polymer
US5575979A (en) * 1991-03-04 1996-11-19 Phillips Petroleum Company Process and apparatus for separating diluents from solid polymers utilizing a two-stage flash and a cyclone separator
US5631335A (en) * 1991-05-09 1997-05-20 Phillips Petroleum Company Process of polymerizing olefins using diphenylsilyl or dimethyl tin bridged 1-methyl fluorenyl metallocenes
US5466766A (en) * 1991-05-09 1995-11-14 Phillips Petroleum Company Metallocenes and processes therefor and therewith
US5401817A (en) * 1991-05-09 1995-03-28 Phillips Petroleum Company Olefin polymerization using silyl-bridged metallocenes
US5347026A (en) * 1993-06-11 1994-09-13 Phillips Petroleum Company Fluorene compounds and methods for making
US5399636A (en) * 1993-06-11 1995-03-21 Phillips Petroleum Company Metallocenes and processes therefor and therewith
US5627247A (en) * 1991-05-09 1997-05-06 Phillips Petroleum Company Organometallic fluorenyl compounds and use thereof in olefin polymerization
US5436305A (en) * 1991-05-09 1995-07-25 Phillips Petroleum Company Organometallic fluorenyl compounds, preparation, and use
CA2067525C (en) * 1991-05-09 1998-09-15 Helmut G. Alt Organometallic fluorenyl compounds, preparation and use
US5191132A (en) * 1991-05-09 1993-03-02 Phillips Petroleum Company Cyclopentadiene type compounds and method for making
US5571880A (en) * 1991-05-09 1996-11-05 Phillips Petroleum Company Organometallic fluorenyl compounds and use thereof in an alpha-olefin polymerization process
US5210352A (en) * 1991-05-09 1993-05-11 Phillips Petroleum Company Fluorene compounds
US5451649A (en) * 1991-05-09 1995-09-19 Phillips Petroleum Company Organometallic fluorenyl compounds, preparation, and use
US5668230A (en) * 1991-07-23 1997-09-16 Phillips Petroleum Company Olefin polymerization
US5594078A (en) * 1991-07-23 1997-01-14 Phillips Petroleum Company Process for producing broad molecular weight polyolefin
AU650787B2 (en) * 1991-12-09 1994-06-30 Phillips Petroleum Company Process for preparing a pillared chain silicate clay
US5352749A (en) * 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
US5436304A (en) * 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5403620A (en) * 1992-10-13 1995-04-04 Regents Of The University Of California Catalysis in organometallic CVD of thin metal films
TW369545B (en) * 1993-02-12 1999-09-11 Hoechst Ag Process for preparing cycloolefin copolymers
US5576259A (en) * 1993-10-14 1996-11-19 Tosoh Corporation Process for producing α-olefin polymer
US5496781A (en) * 1994-05-16 1996-03-05 Phillips Petroleum Company Metallocene catalyst systems, preparation, and use
US5498581A (en) * 1994-06-01 1996-03-12 Phillips Petroleum Company Method for making and using a supported metallocene catalyst system
US5541272A (en) * 1994-06-03 1996-07-30 Phillips Petroleum Company High activity ethylene selective metallocenes
US5420320A (en) * 1994-06-08 1995-05-30 Phillips Petroleum Company Method for preparing cyclopentadienyl-type ligands and metallocene compounds
US5455314A (en) * 1994-07-27 1995-10-03 Phillips Petroleum Company Method for controlling removal of polymerization reaction effluent
US5563284A (en) * 1994-09-09 1996-10-08 Phillips Petroleum Company Cyclopentadienyl-type ligands, metallocenes, catalyst systems, preparation, and use
KR100368194B1 (en) * 1994-10-13 2003-04-03 니혼폴리올레핀 가부시키가이샤 A catalyst component for producing polyolefin, a catalyst for producing polyolefin containing the catalyst component, and a method for producing polyolefin in the presence of the catalyst
EP0727443B1 (en) * 1995-02-20 2001-01-17 Tosoh Corporation Catalyst for olefin polymerization and process for producing olefin polymers
IT1275856B1 (en) * 1995-03-03 1997-10-24 Spherilene Srl BIS-FLUORENYL METALLOCENE COMPOUNDS, PROCEDURE FOR THEIR PREPARATION AND THEIR USE IN CATALYSTS FOR POLYMERIZATION
US5631203A (en) * 1995-05-04 1997-05-20 Phillips Petroleum Company Metallocene compounds and preparation thereof containing terminal alkynes
US5705578A (en) * 1995-05-04 1998-01-06 Phillips Petroleum Company Method for making and using a supported metallocene catalyst system
US5654454A (en) * 1995-05-30 1997-08-05 Phillips Petroleum Company Metallocene preparation and use
ES2153995T3 (en) * 1995-11-28 2001-03-16 Lg Chemical Ltd PROCEDURE FOR THE PREPARATION OF OLEFINIC POLYMERS USING A METALOCENE CATALYST.
EP0786466B1 (en) * 1996-01-25 2003-04-16 Tosoh Corporation Olefin polymerisation process which comprises a transition metal catalyst.
CA2245839C (en) * 1996-03-27 2005-06-14 The Dow Chemical Company Highly soluble olefin polymerization catalyst activator
US6114480A (en) * 1996-04-19 2000-09-05 Fina Technology, Inc. Process and catalyst for producing polyolefins having low molecular weight
US5705579A (en) * 1996-07-17 1998-01-06 Phillips Petroleum Company Olefin polymerization
US6239235B1 (en) * 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
KR100531628B1 (en) 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 Continuous slurry polymerization volatile removal
US6300271B1 (en) * 1998-05-18 2001-10-09 Phillips Petroleum Company Compositions that can produce polymers
US6107230A (en) * 1998-05-18 2000-08-22 Phillips Petroleum Company Compositions that can produce polymers
US6165929A (en) * 1998-05-18 2000-12-26 Phillips Petroleum Company Compositions that can produce polymers
US6294494B1 (en) * 1998-12-18 2001-09-25 Phillips Petroleum Company Olefin polymerization processes and products thereof
US6495638B2 (en) 1998-12-30 2002-12-17 Phillips Petroleum Company Process to produce polymers
US6469188B1 (en) * 1999-01-20 2002-10-22 California Institute Of Technology Catalyst system for the polymerization of alkenes to polyolefins
US6187880B1 (en) * 1999-02-16 2001-02-13 Phillips Petroleum Company Process for producing an olefin polymer using a metallocene
US6515086B1 (en) * 1999-02-19 2003-02-04 Fina Research, S.A. Polyolefin production
US6262191B1 (en) * 1999-03-09 2001-07-17 Phillips Petroleum Company Diluent slip stream to give catalyst wetting agent
US6355594B1 (en) * 1999-09-27 2002-03-12 Phillips Petroleum Company Organometal catalyst compositions
US6376415B1 (en) * 1999-09-28 2002-04-23 Phillips Petroleum Company Organometal catalyst compositions
US6395666B1 (en) * 1999-09-29 2002-05-28 Phillips Petroleum Company Organometal catalyst compositions
US6391816B1 (en) * 1999-10-27 2002-05-21 Phillips Petroleum Organometal compound catalyst
US6548441B1 (en) * 1999-10-27 2003-04-15 Phillips Petroleum Company Organometal catalyst compositions
US6613712B1 (en) * 1999-11-24 2003-09-02 Phillips Petroleum Company Organometal catalyst compositions with solid oxide supports treated with fluorine and boron
US6548442B1 (en) * 1999-12-03 2003-04-15 Phillips Petroleum Company Organometal compound catalyst
EP2325215B1 (en) 1999-12-16 2016-03-09 Chevron Phillips Chemical Company LP Polymer of specific melt index, polydispersity, shear ratio and molecular weight distribution and process for its preparation
US6750302B1 (en) * 1999-12-16 2004-06-15 Phillips Petroleum Company Organometal catalyst compositions
US6524987B1 (en) * 1999-12-22 2003-02-25 Phillips Petroleum Company Organometal catalyst compositions
US20080281063A9 (en) * 1999-12-30 2008-11-13 Sukhadia Ashish M Ethylene polymers and copolymers with high optical opacity and methods of making the same
US6632894B1 (en) * 1999-12-30 2003-10-14 Phillips Petroleum Company Organometal catalyst compositions
US6667274B1 (en) * 1999-12-30 2003-12-23 Phillips Petroleum Company Polymerization catalysts
US7041617B2 (en) * 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
US6713582B2 (en) * 2001-12-14 2004-03-30 Uniroyal Chemical Company, Inc. Process for the oligomerization of α-olefins having low unsaturation, the resulting polymers, and lubricants containing same
US7501372B2 (en) * 2003-11-21 2009-03-10 Chevron Phillips Chemical Company Lp Catalyst compositions for producing polyolefins in the absence of cocatalysts
US7094857B2 (en) * 2004-03-10 2006-08-22 Chevron Phillips Chemical Company, L.P. Ethylene polymers and copolymers with high optical opacity
US7064225B2 (en) * 2004-06-25 2006-06-20 Chevron Phillips Chemical Company, L.P. Synthesis of ansa-metallocenes and their parent ligands in high yield
US7420097B2 (en) 2004-06-25 2008-09-02 Chevron Phillips Chemical Company Lp Synthesis of 6-aryl-6-alkyl fulvenes, 6-aryl-6-alkenyl fulvenes, and related compounds
US7294599B2 (en) * 2004-06-25 2007-11-13 Chevron Phillips Chemical Co. Acidic activator-supports and catalysts for olefin polymerization
US7148298B2 (en) 2004-06-25 2006-12-12 Chevron Phillips Chemical Company, L.P. Polymerization catalysts for producing polymers with low levels of long chain branching
EP1650236A1 (en) * 2004-10-21 2006-04-26 Total Petrochemicals Research Feluy Activating agents for hafnium based metallocene components
US20060155082A1 (en) * 2005-01-10 2006-07-13 Mcdaniel Max P Process for producing polymers
US7026494B1 (en) * 2005-01-10 2006-04-11 Chevron Phillips Chemical Company, Lp Polymerization catalysts for producing high melt index polymers without the use of hydrogen
US7226886B2 (en) * 2005-09-15 2007-06-05 Chevron Phillips Chemical Company, L.P. Polymerization catalysts and process for producing bimodal polymers in a single reactor
US7312283B2 (en) * 2005-08-22 2007-12-25 Chevron Phillips Chemical Company Lp Polymerization catalysts and process for producing bimodal polymers in a single reactor
US7625982B2 (en) * 2005-08-22 2009-12-01 Chevron Phillips Chemical Company Lp Multimodal polyethylene compositions and pipe made from same
US7517939B2 (en) * 2006-02-02 2009-04-14 Chevron Phillips Chemical Company, Lp Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000049029A1 (en) * 1999-02-19 2000-08-24 Fina Research S.A. Polyolefin production
EP1138687A1 (en) * 1999-10-08 2001-10-04 Mitsui Chemicals, Inc. Metallocene compound, process for producing metallocene compound, olefin polymerization catalyst, process for producing polyolefin, and polyolefin
WO2002038634A2 (en) * 2000-11-13 2002-05-16 Basell Polyolefine Gmbh Polypropylene having low isotacticity and relatively high melting point
WO2002038270A1 (en) * 2000-11-13 2002-05-16 Basell Polyolefine Gmbh Catalyst system for the polymerization of olefins
WO2006134098A1 (en) * 2005-06-13 2006-12-21 Total Petrochemicals Research Feluy Carbon-bridged cyclopentadienyl-fluorenyl ligands
US20070197374A1 (en) * 2006-02-22 2007-08-23 Qing Yang Dual metallocene catalysts for polymerization of bimodal polymers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ALT H G ET AL: "Syndiospecific polymerization of propylene: new metallocene complexes of type (C13H8-nRnCR'R''C5H4)MCl2 (n = 0,2; R = Alkyl, Aryl, Hal; R', R'' = H, Alkyl, Aryl; M = Zr, Hf) with special regard for different bridge substituents", JOURNAL OF ORGANOMETALLIC CHEMISTRY, ELSEVIER-SEQUOIA S.A. LAUSANNE, CH, vol. 518, no. 1-2, 1 January 1996 (1996-01-01), pages 7 - 15, XP008098921, ISSN: 0022-328X *

Also Published As

Publication number Publication date
CL2008002846A1 (en) 2009-03-20
CN102015781A (en) 2011-04-13
US20090088543A1 (en) 2009-04-02
AR068546A1 (en) 2009-11-18
EG26257A (en) 2013-06-03
US8119553B2 (en) 2012-02-21
EP2201047B1 (en) 2016-05-04
US8637691B2 (en) 2014-01-28
US20130245302A1 (en) 2013-09-19
US8450437B2 (en) 2013-05-28
KR20100072226A (en) 2010-06-30
US20120108765A1 (en) 2012-05-03
EP2201047A2 (en) 2010-06-30
WO2009045301A2 (en) 2009-04-09
ES2579781T3 (en) 2016-08-16
BRPI0817673A2 (en) 2015-03-31

Similar Documents

Publication Publication Date Title
WO2009045301A3 (en) Polymerization catalysts for producing polymers with low melt elasticity
WO2007092753A3 (en) Polymerization catalysts for producing polymers with low levels of long chain branching
WO2007115093A3 (en) Polymerization catalysts for producing polymers with low levels of long chain branching
SG169350A1 (en) Dual metallocene catalysts for polymerization of bimodal polymers
WO2006004789A3 (en) Polymerization catalysts for producing polymers with low levels of long chain branching
WO2006004709A3 (en) Polymerization catalysts for producing polymers with low levels of long chain branching
WO2009045300A3 (en) Polymerization catalysts for producing polymers with high comonomer incorporation
EP2218725A4 (en) Bridged metallocene compound, olefin polymerization catalyst using the compound and ethylene polymer obtained by using the catalyst
WO2009064404A3 (en) Polymeriazation catalysts, methods of making; methods of using, and polyolefinproducts made therefrom
SG156614A1 (en) Catalytic olefin block copolymers via polymerizable shuttling agent
SG158099A1 (en) Metallocene catalysts, their synthesis and their use for the polymerization of olefins
MY188919A (en) Catalyst composition with halo-malonate internal electron donor and polymer from same
WO2008140280A3 (en) Long chain-branched ethylene-alpha olefin copolymer
ATE471952T1 (en) METHOD FOR PRODUCING PROPYLENE POLYMER
WO2011102990A3 (en) Process for polymerizing an olefin monomer and catalyst therefor
WO2004060930A3 (en) Processes for transitioning between metallocene and ziegler-natta polymerization catalysts
WO2014022010A3 (en) Non-symmetric catalysts comprising salan ligands
WO2007136493A3 (en) Polypropylene solution polymerization process
EP1764375A4 (en) Polymerization catalyst compositions containing metallocene complexes and polymers produced by using the same
TW200700445A (en) A catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
EP1632505A4 (en) Ethylene polymer
WO2011129592A3 (en) Supported catalyst for polymerizing olefin and method for preparing polyolefin using same
MY148239A (en) A catalyst component for olefin polymerization and a catalyst comprising the same
WO2012169811A3 (en) NEW CYCLOPENTA[B]FLUORENYL TRANSITION METAL COMPOUND, CATALYST COMPOSITION CONTAINING THE SAME, AND METHOD OF PREPARING ETHYLENE HOMOPOLYMER OR COPOLYMER OF ETHYLENE AND α-OLEFIN USING THE SAME
WO2009072833A3 (en) Non-metallocene catalysts having tetrazol group for olefin polymerization and polymerizing method of olefin using the same

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880108368.2

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08834832

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2010030474

Country of ref document: EG

WWE Wipo information: entry into national phase

Ref document number: 2162/DELNP/2010

Country of ref document: IN

Ref document number: 2008834832

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20107006942

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: PI0817673

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20100329