[go: up one dir, main page]

EG24910A - Polymerization catalysts for producing polymers with low levels of long chain branching - Google Patents

Polymerization catalysts for producing polymers with low levels of long chain branching

Info

Publication number
EG24910A
EG24910A EGNA2006001268A EG24910A EG 24910 A EG24910 A EG 24910A EG NA2006001268 A EGNA2006001268 A EG NA2006001268A EG 24910 A EG24910 A EG 24910A
Authority
EG
Egypt
Prior art keywords
long chain
low levels
chain branching
polymerization catalysts
producing polymers
Prior art date
Application number
Other languages
English (en)
Inventor
Michael Jensen
Joel L Martin
Max P Mcdaniel
David C Rolfing
Qing Yang
Matthew G Thorn
Ashish Sukhadia
Youlu Yu
Jerry T Lanier
Original Assignee
Chevron Phillips Chemical Co
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 Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Application granted granted Critical
Publication of EG24910A publication Critical patent/EG24910A/xx

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
    • 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
    • C08F210/14—Monomers containing five or more carbon atoms
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/07—Heteroatom-substituted Cp, i.e. Cp or analog where at least one of the substituent of the Cp or analog ring is or contains a heteroatom
    • 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
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • 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)
  • 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)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EGNA2006001268 2004-06-25 2006-12-25 Polymerization catalysts for producing polymers with low levels of long chain branching EG24910A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/876,930 US7148298B2 (en) 2004-06-25 2004-06-25 Polymerization catalysts for producing polymers with low levels of long chain branching
PCT/US2005/022998 WO2006004789A2 (fr) 2004-06-25 2005-06-27 Catalyseurs de polymerisation permettant d'obtenir des polymeres a faibles niveaux de ramification a chaine longue

Publications (1)

Publication Number Publication Date
EG24910A true EG24910A (en) 2010-12-19

Family

ID=35447801

Family Applications (1)

Application Number Title Priority Date Filing Date
EGNA2006001268 EG24910A (en) 2004-06-25 2006-12-25 Polymerization catalysts for producing polymers with low levels of long chain branching

Country Status (13)

Country Link
US (2) US7148298B2 (fr)
EP (1) EP1773899B1 (fr)
CN (1) CN101006105B (fr)
AT (1) ATE422509T1 (fr)
AU (1) AU2005259943B2 (fr)
BR (1) BRPI0512627B1 (fr)
CA (1) CA2570154A1 (fr)
DE (1) DE602005012701D1 (fr)
EG (1) EG24910A (fr)
ES (1) ES2356362T3 (fr)
MX (1) MXPA06015230A (fr)
RU (1) RU2007102704A (fr)
WO (1) WO2006004789A2 (fr)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2572756T3 (es) * 1998-05-18 2016-06-02 Chevron Phillips Chemical Company Lp Proceso para la polimerización de un monómero con una composición de catalizador que contiene un compuesto organometálico, un compuesto de organoaluminio y un compuesto de óxido sólido tratado
US6300271B1 (en) * 1998-05-18 2001-10-09 Phillips Petroleum Company Compositions that can produce polymers
US7041617B2 (en) 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
CA2464518A1 (fr) * 2002-08-29 2004-03-11 Lg Chem, Ltd. Fulvene, catalyseurs a metallocenes et leur procede de preparation, et preparation de copolymere a polyolefines les utilisant
US7294599B2 (en) * 2004-06-25 2007-11-13 Chevron Phillips Chemical Co. Acidic activator-supports and catalysts for olefin polymerization
US20050288461A1 (en) * 2004-06-25 2005-12-29 Jensen Michael D Polymerization catalysts for producing polymers with low levels of long chain branching
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
US7619047B2 (en) 2006-02-22 2009-11-17 Chevron Phillips Chemical Company, Lp Dual metallocene catalysts for polymerization of bimodal polymers
US7576163B2 (en) * 2006-03-31 2009-08-18 Chevron Phillips Chemical Company, Lp Polymerization catalysts for producing polymers with low levels of long chain branching
US8110518B2 (en) * 2006-04-28 2012-02-07 Fina Technology, Inc. Fluorinated transition metal catalysts and formation thereof
US20070254800A1 (en) * 2006-04-28 2007-11-01 Fina Technology, Inc. Fluorinated transition metal catalysts and formation thereof
US20070255026A1 (en) * 2006-04-28 2007-11-01 Fina Technology, Inc. Process for polyolefin production using fluorinated transition metal catalysts having a low pH
US20070255028A1 (en) * 2006-04-28 2007-11-01 Fina Technology, Inc. Fluorinated transition metal catalysts and formation thereof
US20070255022A1 (en) * 2006-04-28 2007-11-01 Fina Technology, Inc. Fluorinated transition metal catalysts and formation thereof
CN101454356B (zh) * 2006-05-30 2011-11-09 雅宝公司 单位点催化剂活化剂、其制备方法及其在催化剂和烯烃聚合中的用途
US7799721B2 (en) 2007-09-28 2010-09-21 Chevron Phillips Chemical Company Lp Polymerization catalysts for producing polymers with high comonomer incorporation
US8119553B2 (en) 2007-09-28 2012-02-21 Chevron Phillips Chemical Company Lp Polymerization catalysts for producing polymers with low melt elasticity
US8138285B2 (en) * 2007-10-26 2012-03-20 Fina Technology, Inc. Fluorinated impregnated catalyst systems and methods of forming the same
US7884163B2 (en) 2008-03-20 2011-02-08 Chevron Phillips Chemical Company Lp Silica-coated alumina activator-supports for metallocene catalyst compositions
US11208514B2 (en) 2008-03-20 2021-12-28 Chevron Phillips Chemical Company Lp Silica-coated alumina activator-supports for metallocene catalyst compositions
AU2010260128B2 (en) 2009-06-16 2015-09-10 Chevron Phillips Chemical Company Lp Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends
WO2011044150A1 (fr) * 2009-10-06 2011-04-14 Chevron Phillips Chemical Company Lp Oligomérisation de cires d'oléfine utilisant des systèmes de catalyseur à base de métallocène
US8399580B2 (en) 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank
US8609793B2 (en) 2010-10-07 2013-12-17 Chevron Phillips Chemical Company Lp Catalyst systems containing a bridged metallocene
US8637616B2 (en) 2010-10-07 2014-01-28 Chevron Philips Chemical Company Lp Bridged metallocene catalyst systems with switchable hydrogen and comonomer effects
US8629292B2 (en) 2010-10-07 2014-01-14 Chevron Phillips Chemical Company Lp Stereoselective synthesis of bridged metallocene complexes
WO2012097146A1 (fr) 2011-01-14 2012-07-19 W. R. Grace & Co.-Conn. Procédé de préparation d'un catalyseur métallocène modifié, catalyseur ainsi produit et son utilisation
US8796409B2 (en) 2011-10-04 2014-08-05 Exxonmobil Chemical Patents Inc. Use of temperature and ethylene partial pressure to introduce long chain branching in high density polyethylene
US9089831B2 (en) 2011-10-25 2015-07-28 Chevron Phillips Chemical Company Lp System and method for blending polymers
SG11201402380RA (en) 2011-11-16 2014-09-26 Chevron Phillips Chemical Co Polymeric blends and methods of using same
EP2834281A1 (fr) 2012-04-02 2015-02-11 Chevron Phillips Chemical Company LP Systèmes catalytiques contenant un métallocène ponté
KR101457120B1 (ko) 2012-08-03 2014-10-31 주식회사 엘지화학 전이 금속 화합물을 포함하는 전이 금속 촉매 조성물 및 상기 촉매 조성물을 이용한 폴리 올레핀의 제조 방법
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
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
KR101549209B1 (ko) 2013-11-18 2015-09-02 주식회사 엘지화학 가공성이 우수한 올레핀계 중합체
US9206293B2 (en) * 2014-01-31 2015-12-08 Fina Technology, Inc. Polyethyene and articles produced therefrom
US9725393B2 (en) 2014-10-08 2017-08-08 Chevron Phillips Chemical Company Lp Methods for the production of α,β-unsaturated carboxylic acids and salts thereof
WO2016074243A1 (fr) * 2014-11-14 2016-05-19 中国科学院化学研究所 Composition de résine de polyoléfine et son procédé de préparation
BR112017024300A2 (pt) 2015-05-11 2018-07-24 Grace W R & Co processo para a produção de argila modificada, argila modificada produzida e uso da mesma
JP6963350B2 (ja) 2015-05-11 2021-11-05 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット 改質粘土を生成するプロセス、担持メタロセン重合触媒、生成された触媒及びその使用
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
US9732300B2 (en) 2015-07-23 2017-08-15 Chevron Phillipa Chemical Company LP Liquid propylene oligomers and methods of making same
US9845367B2 (en) * 2015-09-24 2017-12-19 Chevron Phillips Chemical Company Lp Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
US9540457B1 (en) * 2015-09-24 2017-01-10 Chevron Phillips Chemical Company Lp Ziegler-natta—metallocene dual catalyst systems with activator-supports
CN113402375B (zh) 2015-12-15 2024-04-02 切弗朗菲利浦化学公司 由金属内酯和阴离子聚电解质形成α,β-不饱和羧酸和其盐
US11332552B2 (en) 2016-05-20 2022-05-17 Chevron Phillips Chemical Company Lp Low pressure process for preparing low-density polyethylene
US10647626B2 (en) 2016-07-12 2020-05-12 Chevron Phillips Chemical Company Lp Decene oligomers
CA3060058C (fr) 2017-05-03 2020-07-14 Chevron Phillips Chemical Company Lp Regeneration d'un deshydratant dans un dispositif de traitement hors-ligne d'un procede de production de polyolefine
US10550061B2 (en) 2017-06-14 2020-02-04 Chevron Phillips Chemical Company Lp Sulfur oxoacid-substituted and phosphorus oxoacid-substituted polyaromatic resins and salts thereof as promoters in acrylate production from coupling reactions of olefins and carbon dioxide
US10544080B2 (en) 2017-06-14 2020-01-28 Chevron Phillips Chemical Company Lp Continuous process for the conversion of olefins and carbon dioxide to acrylates via solution phase reactor
CN110272513B (zh) * 2018-03-15 2021-10-19 中国石油化工股份有限公司 后茂金属催化剂前体及其制备方法和催化剂及其应用以及乙烯均聚的方法
CN110272515B (zh) * 2018-03-15 2021-10-19 中国石油化工股份有限公司 乙烯共聚物的制备方法
US10792609B2 (en) 2018-05-07 2020-10-06 Chevron Phillips Chemical Company Lp Nitrogen conservation in polymerization processes
US11174213B2 (en) 2018-10-12 2021-11-16 Chevron Phillips Chemical Company, Lp Effects of catalyst concentration and solid activator on nickel-mediated olefin/carbon dioxide coupling to acrylates
KR102219407B1 (ko) * 2018-11-20 2021-02-23 한화솔루션 주식회사 올레핀 중합 촉매용 전이금속 화합물 및 이를 포함하는 올레핀 중합 촉매
KR102565859B1 (ko) * 2019-07-22 2023-08-11 한화솔루션 주식회사 올레핀 중합 촉매용 전이금속 화합물, 이를 포함하는 올레핀 중합 촉매 및 이를 이용하여 중합된 폴리올레핀
KR102565858B1 (ko) * 2019-07-30 2023-08-11 한화솔루션 주식회사 올레핀 중합 촉매용 전이금속 화합물, 이를 포함하는 올레핀 중합 촉매 및 이를 이용하여 중합된 폴리올레핀
US11667777B2 (en) 2019-10-04 2023-06-06 Chevron Phillips Chemical Company Lp Bimodal polyethylene copolymers
US11186665B2 (en) 2019-10-04 2021-11-30 Chevron Phillips Chemical Company Lp Catalyst composition and method for preparing polyethylene
US11325995B2 (en) 2020-02-21 2022-05-10 Chevron Phillips Chemical Company Lp Metallocene catalysts for polyethylene
US12018141B2 (en) 2021-02-24 2024-06-25 Chevron Phillips Chemical Company Lp Extrusion coating with enhanced performance via polymeric blends
US11845826B2 (en) * 2021-08-26 2023-12-19 Chevron Phillips Chemical Company Lp Processes for preparing metallocene-based catalyst systems for the control of long chain branch content
US12162829B2 (en) 2021-12-16 2024-12-10 Chevron Phillips Chemical Company Lp Gas phase process for acrylate production from ethylene and carbon dioxide
US12122857B2 (en) * 2021-12-16 2024-10-22 Chevron Phillips Chemical Company Lp Controlling long-chain branch content with dual activator-supports
EP4448593A1 (fr) 2021-12-16 2024-10-23 Chevron Phillips Chemical Company Lp Modifications de bentonites sulfatées et leurs utilisations dans des systèmes de catalyseur métallocène pour la polymérisation d'oléfines
KR20230142275A (ko) * 2022-04-01 2023-10-11 한화솔루션 주식회사 올레핀 중합 촉매용 전이금속 화합물, 이를 포함하는 올레핀 중합 촉매 및 이를 이용하여 중합된 폴리올레핀
EP4532569A1 (fr) * 2022-06-02 2025-04-09 Chevron Phillips Chemical Company Lp Supports d'activateur d'alumine revêtus de silice fluorée à porosité élevée et leurs utilisations dans des systèmes de catalyseur à base de métallocène pour la polymérisation d'oléfines
US20250340678A1 (en) 2024-05-01 2025-11-06 Chevron Phillips Chemical Company Lp Heteroatom (o-,s-) tethered metallocenes, catalyst compositions, and processes

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840772A1 (de) * 1988-12-03 1990-06-07 Hoechst Ag Verfahren zur herstellung einer heterogenen metallocenkatalysatorkomponente
US5466766A (en) * 1991-05-09 1995-11-14 Phillips Petroleum Company Metallocenes and processes therefor and therewith
EP0586167B1 (fr) * 1992-09-04 2000-07-12 BP Chemicals Limited Compositions de catalyseurs et procédé de préparation de polyoléfines
US5576259A (en) * 1993-10-14 1996-11-19 Tosoh Corporation Process for producing α-olefin polymer
US5498581A (en) * 1994-06-01 1996-03-12 Phillips Petroleum Company Method for making and using a supported metallocene catalyst system
DE69600892T2 (de) * 1995-02-21 1999-04-01 Mitsubishi Chemical Corp., Tokio/Tokyo Katalysatoren für Olefinpolymerisation und Verfahren zur Herstellung von damit erhaltenen Olefinpolymeren
DE19527652A1 (de) * 1995-07-28 1997-01-30 Hoechst Ag Metallocenverbindung
DE69738304T2 (de) * 1996-12-09 2008-09-18 Mitsubishi Chemical Corp. Katalysator zur Alpha-Olefinpolymerisation
US5906955A (en) * 1996-12-20 1999-05-25 Tosoh Corporation Catalyst for polymerization of an olefin, and method for producing an olefin polymer
JP3458656B2 (ja) * 1997-05-27 2003-10-20 東ソー株式会社 オレフィン重合用触媒およびオレフィン重合体の製造方法
US6038616A (en) * 1997-12-15 2000-03-14 Int Labs, Inc. Computer system with remotely located interface where signals are encoded at the computer system, transferred through a 4-wire cable, and decoded at the interface
US7148173B2 (en) 1998-04-27 2006-12-12 Repsol Quimica, S.A. Catalytic systems for the polymerization and copolymerization of alpha-olefins
US6107230A (en) * 1998-05-18 2000-08-22 Phillips Petroleum Company Compositions that can produce polymers
US6300271B1 (en) * 1998-05-18 2001-10-09 Phillips Petroleum Company Compositions that can produce polymers
US6165929A (en) * 1998-05-18 2000-12-26 Phillips Petroleum Company Compositions that can produce polymers
ES2572756T3 (es) 1998-05-18 2016-06-02 Chevron Phillips Chemical Company Lp Proceso para la polimerización de un monómero con una composición de catalizador que contiene un compuesto organometálico, un compuesto de organoaluminio y un compuesto de óxido sólido tratado
US6201077B1 (en) * 1998-12-01 2001-03-13 Phillips Petroleum Company Process that produces polymers
US6204346B1 (en) * 1998-12-17 2001-03-20 Phillips Petroleum Co. Polymerization process
US6174981B1 (en) 1998-12-17 2001-01-16 Phillips Petroleum Company Polymerization process
US6294494B1 (en) * 1998-12-18 2001-09-25 Phillips Petroleum Company Olefin polymerization processes and products thereof
US6187880B1 (en) * 1999-02-16 2001-02-13 Phillips Petroleum Company Process for producing an olefin polymer using a metallocene
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
US6548441B1 (en) * 1999-10-27 2003-04-15 Phillips Petroleum Company Organometal catalyst compositions
US6391816B1 (en) * 1999-10-27 2002-05-21 Phillips Petroleum Organometal compound catalyst
US6548442B1 (en) 1999-12-03 2003-04-15 Phillips Petroleum Company Organometal compound catalyst
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
US7041617B2 (en) * 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
US6576583B1 (en) 2000-02-11 2003-06-10 Phillips Petroleum Company Organometal catalyst composition
US6528448B1 (en) 2000-04-28 2003-03-04 Phillips Petroleum Company Polymerization catalyst compositions and processes to produce polymers and bimodal polymers
US6388017B1 (en) 2000-05-24 2002-05-14 Phillips Petroleum Company Process for producing a polymer composition
KR100844062B1 (ko) * 2001-02-21 2008-07-07 미쓰이 가가쿠 가부시키가이샤 올레핀 중합용 촉매 및 이 촉매를 사용하는 올레핀중합체의 제조방법
US6680417B2 (en) 2002-01-03 2004-01-20 Bp Corporation North America Inc. Oligomerization using a solid, unsupported metallocene catalyst system
US7119153B2 (en) * 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
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
US20050288461A1 (en) 2004-06-25 2005-12-29 Jensen Michael D Polymerization catalysts for producing polymers with low levels of long chain branching
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

Also Published As

Publication number Publication date
HK1098772A1 (en) 2007-07-27
BRPI0512627B1 (pt) 2019-01-22
AU2005259943A1 (en) 2006-01-12
US20070287814A1 (en) 2007-12-13
BRPI0512627A (pt) 2008-03-25
US7148298B2 (en) 2006-12-12
CA2570154A1 (fr) 2006-01-12
EP1773899A2 (fr) 2007-04-18
ATE422509T1 (de) 2009-02-15
CN101006105B (zh) 2011-09-21
MXPA06015230A (es) 2007-03-26
DE602005012701D1 (de) 2009-03-26
WO2006004789A2 (fr) 2006-01-12
EP1773899B1 (fr) 2009-02-11
RU2007102704A (ru) 2008-07-27
US7470758B2 (en) 2008-12-30
US20050288462A1 (en) 2005-12-29
CN101006105A (zh) 2007-07-25
WO2006004789A3 (fr) 2006-06-15
ES2356362T3 (es) 2011-04-07
AU2005259943B2 (en) 2010-11-11

Similar Documents

Publication Publication Date Title
EG24910A (en) Polymerization catalysts for producing polymers with low levels of long chain branching
WO2006004709A3 (fr) Catalyseurs de polymerisation pour la production de polymeres a faibles niveaux de ramification a chaine longue
MY150791A (en) Polymerization catalysts for producing polymers with low levels of long chain branching
WO2007115093A3 (fr) Catalyseurs de polymerisation pour la production de polymeres a faibles niveaux de ramification des chaines longues
MY152947A (en) Dual metallocene catalysts for polymerization of bimodal polymers
WO2009045301A3 (fr) Catalyseurs de polymérisation pour la production de polymères à élasticité à faible point de fusion
EG24370A (en) Improved acidic activator-supports and catalysts for olefin polymerization
SG156614A1 (en) Catalytic olefin block copolymers via polymerizable shuttling agent
ATE303407T1 (de) Organometall katalysatorzusammensetzungen
WO2007080365A3 (fr) Système catalytique
MX2008002573A (es) Catalizadores de polimerizacion y procedimiento para producir polimeros bimodales en un solo reactor.
WO2013048848A3 (fr) Modulation dynamique de catalyseurs à métallocène
DE60022909D1 (de) Katalysator mit organometallischer zusammensetzung
WO2004060930A3 (fr) Traitements pour realisation des transitions entre metallocenes et catalyseurs de polymerisation de ziegler-natta
EA200700679A1 (ru) Полиолефины, получаемые в одном реакторе с металлоценовым компонентом и новым компонентом одноцентрового катализатора полимеризации
WO2006007094A3 (fr) Technique de selection de modificateurs de polymerisation
TW200643039A (en) Pseudo-block copolymers and process employing chain shuttling agent
TW200700445A (en) A catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
WO2009072833A3 (fr) Catalyseurs non métallocènes possédant un groupe tétrazol pour la polymérisation d'oléfines et procédé de polymérisation d'oléfines les utilisant
MY149268A (en) High molecular weight compact structured polymers, methods of making and using
EA017729B9 (ru) Каталитический компонент, включающий три мостиковых бис-инденильных металлоценовых компонента
TW200610771A (en) Ziegler-natta cocatalyst and method
WO2007005921A3 (fr) Compositions d'aluminoxane acide de bronsted et leur utilisation dans la preparation de compositions catalytiques de polymerisation d'olefines
WO2010005190A3 (fr) Catalyseur de polymérisation oléfinique et son procédé de polymérisation
MY165619A (en) Processes for making multimodal molecular weight distribution polyolefins