ES2057359T3 - Catalizador y procedimiento para la polimerizacion y la copolimerizacion de alfa olefinas. - Google Patents

Catalizador y procedimiento para la polimerizacion y la copolimerizacion de alfa olefinas.

Info

Publication number
ES2057359T3
ES2057359T3 ES90202006T ES90202006T ES2057359T3 ES 2057359 T3 ES2057359 T3 ES 2057359T3 ES 90202006 T ES90202006 T ES 90202006T ES 90202006 T ES90202006 T ES 90202006T ES 2057359 T3 ES2057359 T3 ES 2057359T3
Authority
ES
Spain
Prior art keywords
group
component
rent
independently represents
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90202006T
Other languages
English (en)
Inventor
Lido Porri
Antonino Giarrusso
Bluetta Salsi
Rosa Angela Marin
Francesco Masi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enichem Anic SpA
Original Assignee
Enichem Anic SpA
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 Enichem Anic SpA filed Critical Enichem Anic SpA
Application granted granted Critical
Publication of ES2057359T3 publication Critical patent/ES2057359T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SON PREPARADOS POLIMEROS Y COPOLIMEROS OLEFINA-ALFA POR POLIMERIZAR LOS MONOMEROS EN LA PRESENCIA DE UN CATALIZADOR OBTENIDO POR TRAERLO EN CONTACTO: A) UN COMPONENTE DEFINIBLE POR LA FORMULA: DONDE: M REPRESENTA UN METAL DEL GRUPO 4B DE LA TABLA PERIODICA DE ELEMENTOS; CADA R REPRESENTA INDEPENDIENTEMENTE HALOGENO; UN GRUPO ALQUIL C1-C10 LINEAL O RAMIFICADO; O UN GRUPO ARIL; Y CADA CP INDEPENDIENTEMENTE REPRESENTA EL GRUPO CICLOPENTADIENIL, INDENIL O FLUORENIL, POSIBLEMENTE LLEVANDO UNO O MAS SUSTITUYENTES ALQUIL C1-C4, CUYOS GRUPOS CP PUEDEN TAMBIEN SER CONECTADOS JUNTOS POR UN CARBONO O UNA ESTRUCTURA DE PUENTE ALQUILSILANO; B) UN TRIALQUILALUMINIO: EN DONDE CAD R'' INDEPENDIENTEMENTE REPRESENTA UN GRUPO ALQUIL C1-C10 LINEAL O RAMIFICADO, O UN GRUPO ARIL; Y C) UN DISTANNOXANO: DONDE CADA R'''' INDEPENDIENTEMENTE REPRESENTA UN GRUPO ALQUIL C1-C6 LINEAL O RAMIFICADO, O UN GRUPO ARIL; LA PROPORCION MOLAR DEL COMPONENTE (B) AL COMPONENTE (A) ES MENOR QUE 700000/1 Y LA PROPORCION MOLAR DEL COMPONENTE (C) AL COMPONENTE (B) SIENDO MENOR QUE 1/1. EL CATALIZADOR ES ACTIVO EN LA HOMOPOLIMERIZACION DEL ETILENO, PROPILKENO Y OLEFINAS-ALFA MAS ALTAS, EN LA COPOLIMERIZACION DEL ETILENO CON PROPILENO O CON UNA OLEFINA-ALFA MAS ALTA, Y EN LA TERPOLIMERIZACION DE ETILENO, PROPILENO Y DIENO.
ES90202006T 1989-08-03 1990-07-21 Catalizador y procedimiento para la polimerizacion y la copolimerizacion de alfa olefinas. Expired - Lifetime ES2057359T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921439A IT1231774B (it) 1989-08-03 1989-08-03 Catalizzatore e procedimento per la polimerizzazione e per la copolimerizzazione di alfa olefine.

Publications (1)

Publication Number Publication Date
ES2057359T3 true ES2057359T3 (es) 1994-10-16

Family

ID=11181813

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90202006T Expired - Lifetime ES2057359T3 (es) 1989-08-03 1990-07-21 Catalizador y procedimiento para la polimerizacion y la copolimerizacion de alfa olefinas.

Country Status (14)

Country Link
US (1) US5128295A (es)
EP (1) EP0422703B1 (es)
JP (1) JP2864158B2 (es)
KR (1) KR930003690B1 (es)
CN (1) CN1031580C (es)
AT (1) ATE91133T1 (es)
BR (1) BR9003903A (es)
CA (1) CA2022566C (es)
DE (1) DE69002094T2 (es)
DK (1) DK0422703T3 (es)
ES (1) ES2057359T3 (es)
IT (1) IT1231774B (es)
NO (1) NO174749C (es)
ZA (1) ZA906017B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258475A (en) * 1991-07-12 1993-11-02 Mobil Oil Corporation Catalyst systems for polymerization and copolymerization of olefins
US5594078A (en) * 1991-07-23 1997-01-14 Phillips Petroleum Company Process for producing broad molecular weight polyolefin
US5326837A (en) * 1992-11-20 1994-07-05 Mobil Oil Corporation Catalyst systems for syndiospecific polymerization of styrenes
IT1269805B (it) * 1994-05-20 1997-04-15 Enichem Spa Catalizzatore per la (co)polimerizzazione dell'etilene e procedimento per il suo ottenimento
US5554775A (en) * 1995-01-17 1996-09-10 Occidental Chemical Corporation Borabenzene based olefin polymerization catalysts
IT1277677B1 (it) * 1995-12-21 1997-11-11 Enichem Spa Procedimento per la preparazione di polimeri vinilaromatici cristallini a struttura predominantemente sindiotattica
IT1282666B1 (it) 1996-02-22 1998-03-31 Enichem Spa Catalizzatore metallocenico sostituito per la (co) polimerizzazione delle olefine
US20030069127A1 (en) * 2000-12-26 2003-04-10 Kazuo Takaoki Modified particle,support, catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer
US20050076591A1 (en) * 2003-10-08 2005-04-14 David Koeller Magnetic image assembly to mount on garage door panels and a system and a method for decorating a garage door
ITMI20122203A1 (it) 2012-12-20 2014-06-21 Versalis Spa Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso osso-azotato di cobalto
ITMI20122201A1 (it) 2012-12-20 2014-06-21 Versalis Spa Complesso osso-azotato di cobalto, sistema catalitico comprendente detto complesso osso-azotato e procedimento per la (co)polimerizzazione di dieni coniugati
ITMI20122206A1 (it) 2012-12-20 2014-06-21 Versalis Spa Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso bis-immino-piridinico di cobalto
ITMI20122199A1 (it) 2012-12-20 2014-06-21 Versalis Spa Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso bis-imminico di cobalto
ITMI20131828A1 (it) 2013-11-05 2015-05-06 Versalis Spa Polibutadieni di-blocco stereoregolari a struttura 1,4-cis/1,2 sindiotattica da polimerizzazione stereospecifica
ITMI20131830A1 (it) 2013-11-05 2015-05-06 Versalis Spa Polibutadieni di-blocco stereoregolari a struttura 1,4-cis/1,2 sindiotattica da polimerizzazione stereospecifica
CN106795181B (zh) 2014-09-17 2019-10-08 维尔萨利斯股份公司 锆的吡啶络合物、包含所述锆的吡啶络合物的催化体系以及使共轭二烯(共)聚合的工艺
ITUB20152581A1 (it) 2015-07-29 2017-01-29 Versalis Spa Complesso azotato di titanio, sistema catalitico comprendente detto complesso azotato di titanio e procedimento per la (co)polimerizzazione di dieni coniugati
ITUA20163932A1 (it) 2016-05-30 2017-11-30 Versalis Spa Complesso osso-azotato di ferro, sistema catalitico comprendente detto complesso osso-azotato di ferro e procedimento per la (co)polimerizzazione di dieni coniugati
IT201700059763A1 (it) 2017-05-31 2018-12-01 Versalis Spa Copolimeri butadiene-isoprene di-blocco e procedimento per la loro preparazione
IT201700109176A1 (it) 2017-09-29 2019-03-29 Versalis Spa Complesso bis-imminico di titanio, sistema catalitico comprendente detto complesso bis-imminico di titanio e procedimento per la (co)polimerizzazione di dieni coniugati

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL213038A (es) * 1955-12-28
US3332927A (en) * 1966-02-14 1967-07-25 Cabot Corp Process for polymerization
US3449263A (en) * 1966-02-16 1969-06-10 American Can Co Olefin polymerization process
DE2123088A1 (es) * 1971-05-10 1972-11-23
US3950268A (en) * 1971-11-08 1976-04-13 Standard Oil Company Catalyst for the polymerization of olefins
US4931417A (en) * 1987-11-09 1990-06-05 Chisso Corporation Transition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structure

Also Published As

Publication number Publication date
EP0422703A1 (en) 1991-04-17
CN1051363A (zh) 1991-05-15
DK0422703T3 (da) 1993-10-11
CA2022566C (en) 2001-10-09
KR930003690B1 (ko) 1993-05-08
JPH0370708A (ja) 1991-03-26
NO174749C (no) 1994-06-29
CN1031580C (zh) 1996-04-17
CA2022566A1 (en) 1991-02-04
DE69002094D1 (de) 1993-08-05
BR9003903A (pt) 1991-09-03
JP2864158B2 (ja) 1999-03-03
NO903380D0 (no) 1990-08-01
DE69002094T2 (de) 1994-01-20
NO903380L (no) 1991-02-04
IT1231774B (it) 1991-12-21
ZA906017B (en) 1991-05-29
NO174749B (no) 1994-03-21
US5128295A (en) 1992-07-07
KR910004671A (ko) 1991-03-29
EP0422703B1 (en) 1993-06-30
ATE91133T1 (de) 1993-07-15
IT8921439A0 (it) 1989-08-03

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