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AR017400A1 - Catalizadores para la polimerizacion de olefinas y procedimiento para su preparacion - Google Patents

Catalizadores para la polimerizacion de olefinas y procedimiento para su preparacion

Info

Publication number
AR017400A1
AR017400A1 ARP980105417A ARP980105417A AR017400A1 AR 017400 A1 AR017400 A1 AR 017400A1 AR P980105417 A ARP980105417 A AR P980105417A AR P980105417 A ARP980105417 A AR P980105417A AR 017400 A1 AR017400 A1 AR 017400A1
Authority
AR
Argentina
Prior art keywords
component
catalysts
procedure
preparation
substituents
Prior art date
Application number
ARP980105417A
Other languages
English (en)
Original Assignee
Montell Technology Company Bv
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 Montell Technology Company Bv filed Critical Montell Technology Company Bv
Publication of AR017400A1 publication Critical patent/AR017400A1/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
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
    • 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
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • 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)
  • 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

Catalizadores para la polimerizacion de olefinas de acuerdo con la revelacion, que comprenden el producto que se obtiene poniendo en contacto: a) uncompuesto de ciclopentadienilo en puente y/o sustituido, de Ti, Zr o Hf; b) uno o más compuestos de aluminio organometálicos de formula AlR43-zHz donde lossustituyentes R4, iguales o diferentes entre sí, son radicales de alquilarilo o alquilo C1-20, lineales o ramificados, saturados o insaturados, que contienenopcionalmente átomos de Si o Ge, siendoal menos uno de los sustituyentes R4 diferentes de un grupo alquilo recto; z es 0 o 1; y c) agua; donde la relacionmolar entre el compuesto de aluminio organometálico y el agua está comprendida entre 1:1 y 100:1 y dicho catalizador se puede obtener através de unprocedimiento que comprende los siguientes pasos: i) poner en contacto el componente (a) con parte del componente (b) en ausencia del componente (c); ii) poneren contacto parte del componente (b) con el componente (c) en ausencia del componente (a) y seguidamente iii) poner en contacto los productos obtenidos en lospasos (i) y (ii).
ARP980105417A 1997-10-29 1998-10-29 Catalizadores para la polimerizacion de olefinas y procedimiento para su preparacion AR017400A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97203331 1997-10-29

Publications (1)

Publication Number Publication Date
AR017400A1 true AR017400A1 (es) 2001-09-05

Family

ID=8228868

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980105417A AR017400A1 (es) 1997-10-29 1998-10-29 Catalizadores para la polimerizacion de olefinas y procedimiento para su preparacion

Country Status (12)

Country Link
US (1) US6476163B2 (es)
EP (1) EP0948547B1 (es)
JP (1) JP2001507402A (es)
KR (1) KR20000069714A (es)
CN (1) CN1242778A (es)
AR (1) AR017400A1 (es)
AU (1) AU1335899A (es)
CA (1) CA2274903A1 (es)
DE (1) DE69826633T2 (es)
MY (1) MY133202A (es)
WO (1) WO1999021896A1 (es)
ZA (1) ZA989699B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6559252B1 (en) * 1997-10-29 2003-05-06 Basell Technology Company Bv Catalysts and processes for the polymerization of olefins
CA2302287A1 (en) 1998-07-02 2000-01-13 Montell Technology Company B.V. Process for the preparation of substantially amorphous alpha-olefin polymers and compositions containing them and process for the preparation of bridged ligand
JP2003510381A (ja) 1999-09-22 2003-03-18 バセル テクノロジー カンパニー ビー．ブイ． オレフィンの重合用触媒系および方法
JP2005538244A (ja) * 2002-07-15 2005-12-15 バーゼル、ポリオレフィン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング 触媒組成物の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925821A (en) * 1987-12-17 1990-05-15 Exxon Chemical Patents Inc. Method for utilizing triethyaluminum to prepare an alumoxane support for an active metallocene catalyst
IT1237398B (it) 1989-01-31 1993-06-01 Ausimont Srl Catalizzatori per la polimerizzazione di olefine.
DE3922546A1 (de) 1989-07-08 1991-01-17 Hoechst Ag Verfahren zur herstellung von cycloolefinpolymeren
ATE173746T1 (de) 1991-02-27 1998-12-15 Ticona Gmbh Verfahren zur herstellung von cycloolefin(co)polymeren mit enger molekulargewichtsverteilung
US5210338A (en) * 1991-10-25 1993-05-11 Ethyl Corporation Catalyzed chain growth process
EP0563834B1 (en) * 1992-04-01 1995-10-11 MITSUI TOATSU CHEMICALS, Inc. Syndiotactic polypropylene wax, production process thereof, and heating roll fixing-type toner composition making use of the wax
AU660808B2 (en) 1992-06-18 1995-07-06 Montell Technology Company B.V. Catalysts for the polymerization of olefins
IT1273661B (it) * 1994-07-20 1997-07-09 Spherilene Srl Catalizzatori per la polimerizzazione delle olefine

Also Published As

Publication number Publication date
DE69826633D1 (de) 2004-11-04
DE69826633T2 (de) 2005-02-03
EP0948547B1 (en) 2004-09-29
AU1335899A (en) 1999-05-17
CA2274903A1 (en) 1999-05-06
US6476163B2 (en) 2002-11-05
KR20000069714A (ko) 2000-11-25
WO1999021896A1 (en) 1999-05-06
JP2001507402A (ja) 2001-06-05
MY133202A (en) 2007-10-31
ZA989699B (en) 1999-04-25
US20020091062A1 (en) 2002-07-11
EP0948547A1 (en) 1999-10-13
CN1242778A (zh) 2000-01-26

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