AR027103A1 - Mezcla de catalizadores ziegler/metaloeno para la produccion de poliolefinas bimodales, metodo para prepara el catalizador, metodo para polimerizarolefinas usando el mismo - Google Patents

Mezcla de catalizadores ziegler/metaloeno para la produccion de poliolefinas bimodales, metodo para prepara el catalizador, metodo para polimerizarolefinas usando el mismo

Info

Publication number
AR027103A1
AR027103A1 ARP000106922A ARP000106922A AR027103A1 AR 027103 A1 AR027103 A1 AR 027103A1 AR P000106922 A ARP000106922 A AR P000106922A AR P000106922 A ARP000106922 A AR P000106922A AR 027103 A1 AR027103 A1 AR 027103A1
Authority
AR
Argentina
Prior art keywords
ziegler
catalyst
polymerizerolefins
metaloen
catalyzers
Prior art date
Application number
ARP000106922A
Other languages
English (en)
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of AR027103A1 publication Critical patent/AR027103A1/es

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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
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/658—Pretreating with metals or metal-containing compounds with metals or metal-containing compounds, not provided for in a single group of groups C08F4/653 - C08F4/657
    • 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
    • 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

Landscapes

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

Abstract

Se revela un catalizador de polimerizacion de olefinas híbrido auto-soportado que comprende un componente de Ziegler-Natta y un componente de metaloceno,en donde el componente de metaloceno está fijado al componente Ziegler-Natta. En el catalizador h íbrido, el componente Ziegler-Natta incluye un complejo solidode magnesio, un metal de transicion y mitades alcoxido, en donde el metal de transicion es seleccionado entre uno o más metales que tienen un estado deoxidacion de +3, +4, +5, y mezlcas de los mismos. Se revela también un método para preparar el catalizador híbrido y un método para polimerizar olefinas usandoel catalizador híbrido. El catalizador híbrido es capaz de producir olefinas que tienen una amplia distribucion de peso o bimoda l con alto rendimiento.
ARP000106922A 1999-12-28 2000-12-26 Mezcla de catalizadores ziegler/metaloeno para la produccion de poliolefinas bimodales, metodo para prepara el catalizador, metodo para polimerizarolefinas usando el mismo AR027103A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/473,491 US20020037979A1 (en) 1999-12-28 1999-12-28 Mixed ziegler/metallocene catalysts for the production of bimodal polyolefins

Publications (1)

Publication Number Publication Date
AR027103A1 true AR027103A1 (es) 2003-03-12

Family

ID=23879752

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000106922A AR027103A1 (es) 1999-12-28 2000-12-26 Mezcla de catalizadores ziegler/metaloeno para la produccion de poliolefinas bimodales, metodo para prepara el catalizador, metodo para polimerizarolefinas usando el mismo

Country Status (9)

Country Link
US (1) US20020037979A1 (es)
EP (1) EP1246849A1 (es)
JP (1) JP2003518527A (es)
KR (1) KR20020063279A (es)
CN (1) CN1413222A (es)
AR (1) AR027103A1 (es)
AU (1) AU2601601A (es)
MX (1) MXPA02006571A (es)
WO (1) WO2001048029A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60037269T2 (de) * 1999-06-30 2008-11-27 Union Carbide Chemicals & Plastics Technology Corp., Danbury Gemischte metal-alkoxid-verbindungen und aus diesen hergestellte polymerisationskatalysatoren
EP2261292B1 (en) 2002-10-15 2014-07-23 ExxonMobil Chemical Patents Inc. Polyolefin adhesive compositions
KR101194620B1 (ko) * 2004-03-26 2012-10-29 이데미쓰 유니테크 가부시키가이샤 투명 폴리프로필렌계 시트의 제조 방법 및 투명폴리프로필렌계 시트
JP4717001B2 (ja) * 2004-09-06 2011-07-06 積水化成品工業株式会社 スチレン改質直鎖状低密度ポリエチレン系樹脂粒子、スチレン改質直鎖状低密度ポリエチレン系発泡性樹脂粒子、それらの製造方法、予備発泡粒子及び発泡成形体
EP1650230A1 (en) * 2004-10-21 2006-04-26 Total Petrochemicals Research Feluy Polyolefins prepared from Ziegler-Natta and metallocene catalyst components in single reactor
CN1328310C (zh) * 2004-11-05 2007-07-25 中国科学院化学研究所 聚烯烃复合材料及其制备方法
DE602005020688D1 (de) 2004-12-17 2010-05-27 Dow Global Technologies Inc Rheologiemodifizierte polyethylenzusammensetzungen
WO2006067023A1 (en) * 2004-12-23 2006-06-29 Basell Poliolefine Italia S.R.L. Polyolefinic compositions having good whitening resistance
US7645834B2 (en) * 2005-04-29 2010-01-12 Fina Technologies, Inc. Catalyst system for production of polyolefins
DE102005035477A1 (de) * 2005-07-26 2007-02-01 Basell Polyolefine Gmbh Verfahren zur Steuerung der relativen Aktivität der unterschiedlichen aktiven Zentren von Hybridkatalysatoren
US7595364B2 (en) * 2005-12-07 2009-09-29 Univation Technologies, Llc High density polyethylene
RU2510703C2 (ru) * 2008-12-23 2014-04-10 Базелль Полиолефине Гмбх Способ перехода между несовместимыми системами катализаторов полимеризации олефинов
SG173101A1 (en) 2009-01-23 2011-08-29 Evonik Oxeno Gmbh Film
US8635873B2 (en) 2009-02-27 2014-01-28 D2Bg Llc Compressed gas-driven device with passive thermodynamic composition
US8833078B2 (en) 2009-02-27 2014-09-16 D2Bg Llc Compressed gas-driven device with passive thermodynamic composition
CN102108104B (zh) * 2009-12-23 2012-11-14 中国石油天然气股份有限公司 合成宽或双峰分子量分布聚烯烃催化剂及其制备方法
MX354576B (es) * 2011-11-16 2018-03-12 Chevron Phillips Chemical Co Lp Mezclas polimericas y metodos de uso de las mismas.
JP5527348B2 (ja) * 2012-03-28 2014-06-18 株式会社ツムラ サンショール類の製造方法
BR112017026907B1 (pt) 2015-07-08 2022-04-26 Chevron Phillips Chemical Company Lp Copolímero de etileno, artigo de fabricação, processo para produzir uma composição de catalisador e processo de polimerização de olefina
US9540457B1 (en) 2015-09-24 2017-01-10 Chevron Phillips Chemical Company Lp Ziegler-natta—metallocene dual catalyst systems with activator-supports
US9758599B2 (en) 2015-09-24 2017-09-12 Chevron Phillips Chemical Company Lp Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
US9845367B2 (en) 2015-09-24 2017-12-19 Chevron Phillips Chemical Company Lp Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
US11459408B2 (en) 2018-05-02 2022-10-04 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
WO2019213227A1 (en) * 2018-05-02 2019-11-07 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481056A (en) * 1992-07-21 1996-01-02 Tosoh Corporation Process for the preparation of polyolefins
BE1006438A3 (fr) * 1992-12-17 1994-08-30 Solvay Systeme catalytique, utilisation de ce systeme catalytique pour la (co)polymerisation d'olefines, procede de preparation de ce systeme catalytique et procede de (co)polymerisation d'olefines.
IT1282364B1 (it) * 1996-01-16 1998-03-20 Enichem Spa Catalizzatore metallocenico supportato per la (co) polimerizzazione delle alfa-olefine

Also Published As

Publication number Publication date
EP1246849A1 (en) 2002-10-09
AU2601601A (en) 2001-07-09
CN1413222A (zh) 2003-04-23
MXPA02006571A (es) 2003-02-12
JP2003518527A (ja) 2003-06-10
WO2001048029A1 (en) 2001-07-05
US20020037979A1 (en) 2002-03-28
KR20020063279A (ko) 2002-08-01

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