MX358885B - Precursor de catalizador y catalizador para la (co)polimerización a temperaturas elevadas de alfa-olefinas. - Google Patents

Precursor de catalizador y catalizador para la (co)polimerización a temperaturas elevadas de alfa-olefinas.

Info

Publication number
MX358885B
MX358885B MX2013007032A MX2013007032A MX358885B MX 358885 B MX358885 B MX 358885B MX 2013007032 A MX2013007032 A MX 2013007032A MX 2013007032 A MX2013007032 A MX 2013007032A MX 358885 B MX358885 B MX 358885B
Authority
MX
Mexico
Prior art keywords
catalyst
olefins
polymerization
temperature
alpha
Prior art date
Application number
MX2013007032A
Other languages
English (en)
Other versions
MX2013007032A (es
Inventor
Masi Francesco
Menconi Francesco
Conti Giuseppe
Polesello Mario
Zanellato Alberto
Original Assignee
Versalis 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 Versalis Spa filed Critical Versalis Spa
Publication of MX2013007032A publication Critical patent/MX2013007032A/es
Publication of MX358885B publication Critical patent/MX358885B/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
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/16—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of silicon, germanium, tin, lead, titanium, zirconium or hafnium
    • 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
    • C08F10/02—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
    • C08F210/16—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
    • C08F4/65—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

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

Un precursor para la formación de catalizadores para la (co)polimerización ?-olefinas, que comprende titanio, magnesio, al menos un metal seleccionado entre hafnio y circonio, aluminio y cloro, obtenido con un procedimiento que comprende el tratamiento con un compuesto de siloxano. Dicho precursor sólido, utilizado en combinación con un co-catalizador adecuado en procedimientos de (co)polimerización a temperaturas elevadas de ?-olefinas, muestra una mejora de la productividad, una alta incorporación de co-monómeros en la copolimerización de etileno y una mayor estabilidad térmica con respecto a los sistemas utilizados hasta la fecha.
MX2013007032A 2010-12-20 2011-12-20 Precursor de catalizador y catalizador para la (co)polimerización a temperaturas elevadas de alfa-olefinas. MX358885B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2010A002332A IT1403278B1 (it) 2010-12-20 2010-12-20 Precursore di catalizzatore e catalizzatore per la (co)polimerizzazione delle alfa-olefine ad alta temperatura
PCT/EP2011/073367 WO2012084920A1 (en) 2010-12-20 2011-12-20 Catalyst precursor and catalyst for the high-temperature (co)polymerization of alpha-olefins

Publications (2)

Publication Number Publication Date
MX2013007032A MX2013007032A (es) 2014-01-31
MX358885B true MX358885B (es) 2018-08-31

Family

ID=43736987

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007032A MX358885B (es) 2010-12-20 2011-12-20 Precursor de catalizador y catalizador para la (co)polimerización a temperaturas elevadas de alfa-olefinas.

Country Status (19)

Country Link
US (1) US9751959B2 (es)
EP (1) EP2655437B1 (es)
JP (1) JP5976008B2 (es)
KR (1) KR101845578B1 (es)
CN (1) CN103347906B (es)
BR (1) BR112013015340B1 (es)
CA (1) CA2821961C (es)
CL (1) CL2013001661A1 (es)
EA (1) EA026714B1 (es)
ES (1) ES2656078T3 (es)
HU (1) HUE036271T2 (es)
IT (1) IT1403278B1 (es)
MX (1) MX358885B (es)
MY (1) MY166944A (es)
NO (1) NO2655437T3 (es)
PL (1) PL2655437T3 (es)
PT (1) PT2655437T (es)
SG (1) SG191182A1 (es)
WO (1) WO2012084920A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8703625B2 (en) * 2010-02-04 2014-04-22 Air Products And Chemicals, Inc. Methods to prepare silicon-containing films
WO2012166469A1 (en) * 2011-06-01 2012-12-06 Dow Global Technologies Llc Multi -metallic ziegler - natta procatalysts and catalysts prepared therefrom for olefin polymerizations
PL3186290T3 (pl) * 2014-07-31 2020-10-19 Versalis S.P.A Stały katalizator dla (ko)polimeryzacji alfa-olefin i sposób jego wytwarzania
DE16703500T1 (de) * 2015-02-09 2018-05-17 Egpt Limited Behandlung des Wirkungsgrades in Kraftwerken

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA920299A (en) 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
BE791676A (fr) 1971-12-08 1973-05-21 Solvay Procédé pour la polymérisation des oléfines
LU64420A1 (es) 1971-12-08 1973-07-16
LU65587A1 (es) 1972-06-22 1973-12-27
US4497906A (en) * 1982-02-16 1985-02-05 Sumitomo Chemical Company, Limited Solid catalyst component for olefin polymerization
IT1212779B (it) * 1983-10-14 1989-11-30 Enichimica Secondaria Procedimento per la polimerizzazione di etilene e per la copolimerizzazione di etilene con alfa-olefine e catalizzatore relativo.
US4562170A (en) 1984-09-04 1985-12-31 Exxon Research & Engineering Co. Polymerization catalyst
IT1190319B (it) 1986-04-17 1988-02-16 Enichem Polimeri Procedimento per la preparazione di polietilene a bassa o media densita' e catalizzatori adatti allo scopo
IT1203330B (it) 1987-02-06 1989-02-15 Enichem Base Spa Componente di catalizzatore e catalizzatore per la polimerizzazione dell'etilene o la co-polimerizzazione dell-etilene con alfa-olefine
JP3049569B2 (ja) * 1990-03-23 2000-06-05 東ソー株式会社 ポリオレフィンの製造方法
IT1251462B (it) * 1991-07-12 1995-05-15 Enichem Polimeri Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene e delle alfa olefine.
US5332707A (en) * 1992-07-31 1994-07-26 Amoco Corporation Olefin polymerization and copolymerization catalyst
IT1311978B1 (it) * 1999-03-25 2002-03-22 Polimeri Europa Srl Catalizzatore bimetallico per la (co) polimerizzazione dellealfa-olefine.
IT1397080B1 (it) * 2009-11-23 2012-12-28 Polimeri Europa Spa Catalizzatore di tipo ziegler-natta per la (co)polimerizzazione delle alfa-olefine con elevata produttivita'

Also Published As

Publication number Publication date
CA2821961C (en) 2018-11-06
BR112013015340A2 (pt) 2016-09-20
WO2012084920A1 (en) 2012-06-28
JP5976008B2 (ja) 2016-08-23
ITMI20102332A1 (it) 2012-06-21
SG191182A1 (en) 2013-07-31
EA026714B1 (ru) 2017-05-31
ES2656078T3 (es) 2018-02-23
CN103347906B (zh) 2016-04-13
EP2655437A1 (en) 2013-10-30
PL2655437T3 (pl) 2018-03-30
CN103347906A (zh) 2013-10-09
PT2655437T (pt) 2017-12-18
JP2013545864A (ja) 2013-12-26
US9751959B2 (en) 2017-09-05
IT1403278B1 (it) 2013-10-17
EP2655437B1 (en) 2017-11-01
KR101845578B1 (ko) 2018-04-04
CA2821961A1 (en) 2012-06-28
KR20140037805A (ko) 2014-03-27
EA201390903A1 (ru) 2013-11-29
HUE036271T2 (hu) 2018-06-28
BR112013015340B1 (pt) 2020-03-31
MX2013007032A (es) 2014-01-31
MY166944A (en) 2018-07-25
US20130317184A1 (en) 2013-11-28
CL2013001661A1 (es) 2013-12-20
NO2655437T3 (es) 2018-03-31

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