[go: up one dir, main page]

AR079119A1 - Catalizadores del tipo ziegler - natta para la (co) polimerizacion de alfa-olefinas con alta productividad - Google Patents

Catalizadores del tipo ziegler - natta para la (co) polimerizacion de alfa-olefinas con alta productividad

Info

Publication number
AR079119A1
AR079119A1 ARP100104304A ARP100104304A AR079119A1 AR 079119 A1 AR079119 A1 AR 079119A1 AR P100104304 A ARP100104304 A AR P100104304A AR P100104304 A ARP100104304 A AR P100104304A AR 079119 A1 AR079119 A1 AR 079119A1
Authority
AR
Argentina
Prior art keywords
natta
alfa
olefin polymerization
high productivity
type catalysts
Prior art date
Application number
ARP100104304A
Other languages
English (en)
Inventor
Roberto Fusco
Tiziano Pennati
Anna Sommazzi
Giuseppe Conti
Antonio Alfonso Proto
Mario Polesello
Francesco Menconi
Laura Meda
Francesco Masi
Original Assignee
Polimeri Europa 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 Polimeri Europa Spa filed Critical Polimeri Europa Spa
Publication of AR079119A1 publication Critical patent/AR079119A1/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
    • C08F4/65—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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic Table without C-Metal linkages
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/03—Multinuclear procatalyst, i.e. containing two or more metals, being different or not

Landscapes

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

Abstract

Un catalizador solido con alta estabilidad térmica para la (co)polimerizacion de alfa-olefinas que comprende titanio, magnesio, por lo menos un metal seleccionado entre hafnio y zirconio, aluminio y cloro, en donde por lo menos 60% del titanio se encuentra en el estado de oxidacion +3, y, cuando se examina por medio de espectroscopía XPS, tiene una banda de absorcion característica de una energía de union que oscila entre 455 y 458 eV. Dicho catalizador, usado en combinacion con un cocatalizador adecuado en procedimientos de (co)polimerizacion de alfa-olefinas a alta temperatura, muestra una mayor productividad, una alta incorporacion de comonomeros en la copolimerizacion de etileno y una mayor estabilidad térmica con respecto a los sistemas que se usan hasta el presente.
ARP100104304A 2009-11-23 2010-11-23 Catalizadores del tipo ziegler - natta para la (co) polimerizacion de alfa-olefinas con alta productividad AR079119A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A002057A IT1397080B1 (it) 2009-11-23 2009-11-23 Catalizzatore di tipo ziegler-natta per la (co)polimerizzazione delle alfa-olefine con elevata produttivita'

Publications (1)

Publication Number Publication Date
AR079119A1 true AR079119A1 (es) 2011-12-28

Family

ID=42224498

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100104304A AR079119A1 (es) 2009-11-23 2010-11-23 Catalizadores del tipo ziegler - natta para la (co) polimerizacion de alfa-olefinas con alta productividad

Country Status (17)

Country Link
US (1) US9334341B2 (es)
EP (1) EP2504366B1 (es)
JP (1) JP5760002B2 (es)
KR (1) KR101721717B1 (es)
CN (1) CN102725317B (es)
AR (1) AR079119A1 (es)
BR (1) BR112012012275B1 (es)
CA (1) CA2781196C (es)
CL (1) CL2012001335A1 (es)
EA (1) EA021660B1 (es)
ES (1) ES2520993T3 (es)
IT (1) IT1397080B1 (es)
MX (1) MX2012005989A (es)
MY (1) MY161841A (es)
PL (1) PL2504366T3 (es)
TW (1) TWI519555B (es)
WO (1) WO2011060958A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY157656A (en) 2003-11-14 2016-07-15 Polimeri Europa Spa Improved solid component of catalyst for the (co) polymerization of ethylene and process for its use
JP5695869B2 (ja) * 2010-09-28 2015-04-08 日本ポリエチレン株式会社 チーグラー・ナッタ触媒の改質方法および改質されたチーグラー・ナッタ触媒、並びにそれを用いたオレフィンの重合方法および得られたオレフィン系重合体
IT1403278B1 (it) * 2010-12-20 2013-10-17 Polimeri Europa Spa Precursore di catalizzatore e catalizzatore per la (co)polimerizzazione delle alfa-olefine ad alta temperatura
IT1403290B1 (it) * 2010-12-27 2013-10-17 Polimeri Europa Spa Componente solido di catalizzatore, catalizzatore comprendente detto componente solido, e procedimento di (co)polimerizzazione delle alfa-olefine
RU2668082C2 (ru) 2013-10-18 2018-09-27 Чайна Петролеум Энд Кемикал Корпорейшн Сферические носители для катализатора полимеризации олефинов, компоненты катализатора, катализатор и методы их получения
US10486144B2 (en) 2014-07-31 2019-11-26 Versalis S.P.A. Solid catalyst for the (co)polymerisation of α-olefins and process for the preparation thereof
WO2016119569A1 (zh) * 2015-01-27 2016-08-04 中国石油化工股份有限公司 一种碳基含镁复合材料及其合成方法
US10882987B2 (en) 2019-01-09 2021-01-05 Nova Chemicals (International) S.A. Ethylene interpolymer products having intermediate branching
JP7539785B2 (ja) 2020-03-31 2024-08-26 住友化学株式会社 オレフィン重合用固体触媒成分

Family Cites Families (13)

* 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
IT1136627B (it) 1981-05-21 1986-09-03 Euteco Impianti Spa Catalizzatore supportato per la polimerizzazione di etilene
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
IT1251462B (it) 1991-07-12 1995-05-15 Enichem Polimeri Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene e delle alfa olefine.
IT1311978B1 (it) * 1999-03-25 2002-03-22 Polimeri Europa Srl Catalizzatore bimetallico per la (co) polimerizzazione dellealfa-olefine.
KR100579843B1 (ko) * 2003-04-01 2006-05-12 주식회사 엘지화학 혼성 담지 메탈로센 촉매 및 그의 제조방법과 이를 이용한폴리올레핀의 제조방법
MY157656A (en) 2003-11-14 2016-07-15 Polimeri Europa Spa Improved solid component of catalyst for the (co) polymerization of ethylene and process for its use

Also Published As

Publication number Publication date
CA2781196A1 (en) 2011-05-26
TWI519555B (zh) 2016-02-01
CA2781196C (en) 2018-01-02
CN102725317A (zh) 2012-10-10
MX2012005989A (es) 2012-11-23
EP2504366B1 (en) 2014-07-30
ITMI20092057A1 (it) 2011-05-24
EA201290283A1 (ru) 2012-12-28
CN102725317B (zh) 2014-12-10
BR112012012275B1 (pt) 2019-10-08
MY161841A (en) 2017-05-15
TW201129595A (en) 2011-09-01
PL2504366T3 (pl) 2015-02-27
EA021660B1 (ru) 2015-08-31
JP2013511607A (ja) 2013-04-04
KR20120091366A (ko) 2012-08-17
CL2012001335A1 (es) 2012-11-30
US9334341B2 (en) 2016-05-10
KR101721717B1 (ko) 2017-03-30
IT1397080B1 (it) 2012-12-28
HK1171037A1 (en) 2013-03-15
US20120322959A1 (en) 2012-12-20
EP2504366A1 (en) 2012-10-03
ES2520993T3 (es) 2014-11-12
JP5760002B2 (ja) 2015-08-05
WO2011060958A1 (en) 2011-05-26
BR112012012275A2 (pt) 2018-03-27

Similar Documents

Publication Publication Date Title
AR079119A1 (es) Catalizadores del tipo ziegler - natta para la (co) polimerizacion de alfa-olefinas con alta productividad
BRPI0711018A8 (pt) Processo para a polimerização de etileno e uma ou mais alfa-olefinas ou diolefinas c-3-30, processo para a polimerização de etileno e uma ou mais alfa-olefinas c3-8 usando um complexo de zircônio e um cocatalizador de ativação e copolímero de etileno e uma ou mais alfa-olefinas c3-8
MX382375B (es) Composiciones catalizadoras novedosas y métodos para su elaboración y uso para la polimerización de olefina. polietileno de alta densidad.
BR112013021314A2 (pt) copolímero de etileno/alfa-olefina, processo para produzir um copolímero de etileno/alfa-olefina, mistura e película
PE20200228A1 (es) Polimerizacion en solucion en multiples reactores, polietileno y pelicula de polietileno
MY193760A (en) Producing polyolefin products with improved stiffness, toughness, and processability
BR112017013265A2 (pt) polietileno para tubos
BR112015014121A2 (pt) composições de copolímero de etileno, película e processos de polimerização
MX2017001547A (es) Catalizador ziegler-natta para polimerizacion a alta temperatura.
IN2015DN02232A (es)
MX2011011380A (es) Eficiencia aumentada de composiciones de protección solar.
BR112012021438A2 (pt) sistema catalisador para uso em polimerização olefínica e processo para polimerizar ou copolimerizar uma olefina.
EA201390903A1 (ru) Предшественник катализатора и катализатор для высокотемпературной (со)полимеризации альфа-олефинов
BRPI1009864A2 (pt) Componente catalizador utilizado para polimeração de olefina, processo para prepará-lo, e catalisador contendo-o
AR105207A1 (es) Películas multicapa orientadas en la dirección de la máquina y artículos que las comprenden
BR112013003741A8 (pt) componente catalisador para a polimerização da olefina e seu método de preparação
BR112015015773A2 (pt) sistema de catalisador ziegler-natta heterogêneo e um processo para polimerização de olefina com uso do mesmo
BR112017009998A2 (pt) composição de polietileno que tem alta resistência à fissura sob tensão
MX2016009498A (es) Composicion de polietileno y peliculas elaboradas de la misma.
BR112015014759A2 (pt) composição e artigo
BR112018009177A8 (pt) filamentos bicomponentes
BR112018010314A2 (pt) compostos de olefina de alto módulo para tubos de buffer de cabo de fibra óptica
AR110177A1 (es) Mezclas de polímeros para uso en estructura multicapa y estructuras multicapa que las comprenden
WO2014179469A3 (en) Low density ethylene-based polymer compositions with good melt strength and high density
BR112014014634A2 (pt) componentes de catalisador pré-polimerizados para a polimerização de olefinas

Legal Events

Date Code Title Description
FG Grant, registration