AR005144A1 - Un procatalizador, un precursor de procatalizador, y un procedimiento para la preparacion de un homopolimero de etileno multimodal y/o un copolimero deetilen/1-olefina por polimerizacion en fase gaseosa. - Google Patents

Un procatalizador, un precursor de procatalizador, y un procedimiento para la preparacion de un homopolimero de etileno multimodal y/o un copolimero deetilen/1-olefina por polimerizacion en fase gaseosa.

Info

Publication number
AR005144A1
AR005144A1 ARP960105771A ARP960105771A AR005144A1 AR 005144 A1 AR005144 A1 AR 005144A1 AR P960105771 A ARP960105771 A AR P960105771A AR P960105771 A ARP960105771 A AR P960105771A AR 005144 A1 AR005144 A1 AR 005144A1
Authority
AR
Argentina
Prior art keywords
procatalyst
support
preparation
contacting
magnesium
Prior art date
Application number
ARP960105771A
Other languages
English (en)
Original Assignee
Jung Young Hee
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 Jung Young Hee filed Critical Jung Young Hee
Publication of AR005144A1 publication Critical patent/AR005144A1/es

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
    • 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
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Se describe un procatalizador, un precursor de procatalizador y un procedimiento para la preparacion del mismo. Se describe tambien unprocedimiento para la preparacion de un homopolimero o copolimero de etileno multimodal, preferentementebimodal por polimerizacion en fase gaseosa,preferentemente en dos pasos. El procatalizador comprende un soporte provisto de un compuesto de halogeno, un compuesto de magnesio y un compuesto detitanio. El procatalizador usado en el procedimiento espreparado: a)poniendo en contacto el soporte, preferentemente silice con un agente halogenante,preferentemente dicloruro de etilaluminio para obtener un primer producto de reaccion; b) poniendo en contacto el primer producto de reaccion con uncompuesto o mezcla que contiene hidrocarbilo y uno mas de los grupos hidrocarbiloxi, mono alquilamido, dialquilamido, carboxilato y alcoximetoxiunido a magnesio, para obtener asi un segundo producto de reaccion (el precursor de procatalizador) y c) poniendo en contacto el segundo producto dereaccion con un compuesto de titanio, preferentemente TiCl4. En el paso a) la reaccion molar entre el cloruro de alquilmetal y los hidroxilos superficialesdel oxido inorganico es preferentemente de entre 1:1 y 10:1. En el paso b) la relacion atomica entre el magnesio y el cloro del cloruro de alquilmetal delpaso a) esta preferentemente entre 1:1,5 y 1:2,5. En el paso c) la relacion atomica entre el magnesio del paso b) y el titanio esta preferentemente entre1,4 y 5. Ademas, refiere que cuando se depositan los ingredientes del procatalizador sobre el soporte en los pasos a)-c), por lo menos el paso a) serealiza poniendo en contacto el soporte con un liquido que contiene el ingrediente, el volumen del soporte.
ARP960105771A 1995-12-19 1996-12-19 Un procatalizador, un precursor de procatalizador, y un procedimiento para la preparacion de un homopolimero de etileno multimodal y/o un copolimero deetilen/1-olefina por polimerizacion en fase gaseosa. AR005144A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504539A SE9504539D0 (sv) 1995-12-19 1995-12-19 Procatalyst and process for the preparation of a multimodal ethylene homopolymer and/or ethylene/ 1-olefin copolymer by gas-phase polymerisation

Publications (1)

Publication Number Publication Date
AR005144A1 true AR005144A1 (es) 1999-04-14

Family

ID=20400642

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105771A AR005144A1 (es) 1995-12-19 1996-12-19 Un procatalizador, un precursor de procatalizador, y un procedimiento para la preparacion de un homopolimero de etileno multimodal y/o un copolimero deetilen/1-olefina por polimerizacion en fase gaseosa.

Country Status (16)

Country Link
US (1) US6225420B1 (es)
EP (1) EP0869978B1 (es)
JP (1) JP2000502143A (es)
KR (1) KR20000064475A (es)
AR (1) AR005144A1 (es)
AT (1) ATE195537T1 (es)
AU (1) AU705479B2 (es)
BR (1) BR9612067A (es)
CA (1) CA2240170A1 (es)
CZ (1) CZ191498A3 (es)
DE (1) DE69609865T2 (es)
HU (1) HUP9901352A3 (es)
SE (1) SE9504539D0 (es)
TW (1) TW418216B (es)
WO (1) WO1997022633A1 (es)
ZA (1) ZA9610637B (es)

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FI111372B (fi) * 1998-04-06 2003-07-15 Borealis Polymers Oy Olefiinien polymerointiin tarkoitettu katalyyttikomponentti, sen valmistus ja käyttö
US6444605B1 (en) * 1999-12-28 2002-09-03 Union Carbide Chemicals & Plastics Technology Corporation Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins
US6399531B1 (en) * 1999-12-28 2002-06-04 Union Carbide Chemicals & Plastics Technology Corporation Hybrid ziegler-natta and cycloalkadienyl catalysts for the production of polyolefins
US20010029286A1 (en) * 2000-01-12 2001-10-11 Williams Darryl Stephen Procatalysts, catalyst systems, and use in OLEFIN polymerization
ITMI20012710A1 (it) 2001-12-20 2003-06-20 Enichem Spa Catalizzatore supportato contenente titanio attivo nella omo-,co-, e ter-polimerizzazione di composti olefinicamente insaturi
TW200504093A (en) 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
US7067451B1 (en) * 2004-12-17 2006-06-27 Fina Technology, Inc. Soluble magnesium complexes useful for the production of polyolefin catalysts and catalysts prepared therewith
CN101087824B (zh) 2005-01-12 2011-02-16 波利亚里斯技术有限公司 挤出涂覆聚乙烯
EP1847551A1 (en) 2006-04-18 2007-10-24 Borealis Technology Oy Process for the preparation of polypropylene
ATE421760T1 (de) 2006-07-10 2009-02-15 Borealis Tech Oy Elektrischer isolierfilm
DE602006018132D1 (de) 2006-07-10 2010-12-23 Borealis Tech Oy Biaxial orientierte Polypropylenfolie
EP1967547A1 (en) 2006-08-25 2008-09-10 Borealis Technology OY Extrusion coated substrate
DE602006008470D1 (de) 2006-08-25 2009-09-24 Borealis Tech Oy Geblasene Polypropylenfolie
DE602006006061D1 (de) 2006-08-25 2009-05-14 Borealis Tech Oy Polypropylenschaumstoff
EP1903579B1 (en) 2006-09-25 2010-03-24 Borealis Technology Oy Coaxial cable
JP2010513625A (ja) * 2006-12-20 2010-04-30 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ オレフィン重合用の触媒成分及びそれから得られる触媒
KR20090101192A (ko) 2006-12-22 2009-09-24 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀 중합용 촉매 성분 및 그로부터 수득된 촉매
EP1939230B1 (en) 2006-12-28 2009-03-04 Borealis Technology Oy Process for the manufacture of branched polypropylene
DE602007001873D1 (de) 2007-05-08 2009-09-17 Borealis Tech Oy Folie zur elektrischen Isolierung
US20090048402A1 (en) * 2007-08-17 2009-02-19 Lynch Michael W Preparing multimodal polyethylene having controlled long chain branching distribution
EP2113541A1 (en) 2008-04-28 2009-11-04 Borealis AG Adhesive propylene polymer composition suitable for extrusion coating of paper substrates
EP2133389A1 (en) 2008-06-12 2009-12-16 Borealis AG Polypropylene composition
EP2251361B1 (en) 2009-05-04 2013-10-02 Borealis AG Preparation of precipitated ZN PP catalysts with internal pore structure using nanoparticles
EP2341086A1 (en) 2009-12-30 2011-07-06 Borealis AG Bopp-film
EP2341088B1 (en) 2009-12-30 2012-06-20 Borealis AG BOPP with homogeneous film morphology
EP2523985B1 (en) 2010-01-15 2015-03-11 Reliance Industries Limited Concurrent solid & melt state grafting of coagents for making long chain branched polypropylene via direct reactive extrusion process
EP2418237A1 (en) 2010-08-12 2012-02-15 Borealis AG Easy tear polypropylene film without notch
EP2743293B1 (en) 2010-08-12 2016-11-30 Borealis AG Easy tear polypropylene film without notch
ES2648254T3 (es) 2011-05-02 2017-12-29 Borealis Ag Polipropileno para espuma y espuma de polipropileno
US9163098B2 (en) 2014-01-10 2015-10-20 Chevron Phillips Chemical Company Lp Processes for preparing metallocene-based catalyst systems
WO2016188703A1 (en) * 2015-05-28 2016-12-01 Sabic Global Technologies B.V. Multimodal high density polyethylene
US10696826B2 (en) 2015-07-16 2020-06-30 Sabic Global Technologies B.V. Bimodal high density polyethylene
CN115710349B (zh) * 2022-03-23 2024-02-20 聚碳氧联新材料科技(无锡)有限公司 一种脂肪-芳香族共聚酯及其应用

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Also Published As

Publication number Publication date
HUP9901352A2 (hu) 1999-08-30
ZA9610637B (en) 1997-06-24
EP0869978B1 (en) 2000-08-16
JP2000502143A (ja) 2000-02-22
WO1997022633A1 (en) 1997-06-26
DE69609865D1 (de) 2000-09-21
BR9612067A (pt) 1999-02-17
ATE195537T1 (de) 2000-09-15
CA2240170A1 (en) 1997-06-26
HUP9901352A3 (en) 2000-04-28
DE69609865T2 (de) 2001-01-04
TW418216B (en) 2001-01-11
CZ191498A3 (cs) 1998-10-14
US6225420B1 (en) 2001-05-01
SE9504539D0 (sv) 1995-12-19
AU705479B2 (en) 1999-05-20
KR20000064475A (ko) 2000-11-06
EP0869978A1 (en) 1998-10-14
AU1216697A (en) 1997-07-14

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