BR112021020239A2 - Sistema de catalisador - Google Patents

Sistema de catalisador

Info

Publication number
BR112021020239A2
BR112021020239A2 BR112021020239A BR112021020239A BR112021020239A2 BR 112021020239 A2 BR112021020239 A2 BR 112021020239A2 BR 112021020239 A BR112021020239 A BR 112021020239A BR 112021020239 A BR112021020239 A BR 112021020239A BR 112021020239 A2 BR112021020239 A2 BR 112021020239A2
Authority
BR
Brazil
Prior art keywords
catalyst system
high temperature
temperature solution
solution process
relates
Prior art date
Application number
BR112021020239A
Other languages
English (en)
Inventor
Z Voskoboynikov Alexander
Anna Fait
S Kononovich Dmitry
Maria Cristoforo Resconi Luigi
Rafael Sablong
V Izmer Vyatcheslav
Original Assignee
Borealis Ag
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 Borealis Ag filed Critical Borealis Ag
Publication of BR112021020239A2 publication Critical patent/BR112021020239A2/pt

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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • 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
    • C08F210/14—Monomers containing five or more carbon atoms
    • 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
    • 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
    • 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
    • C07F17/00—Metallocenes
    • 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
    • C08F2410/06—Catalyst characterized by its size
    • 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
    • C08F2410/08—Presence of a deactivator
    • 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
    • C08F2420/00—Metallocene 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/10—Heteroatom-substituted bridge, i.e. Cp or analog where the bridge linking the two Cps or analogs is substituted by at least one group that contains a heteroatom
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/03—Narrow molecular weight distribution, i.e. Mw/Mn < 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

sistema de catalisador. a presente invenção se refere a um sistema de catalisador para produzir copolímeros de etileno em um processo de solução de alta temperatura, sendo que o sistema de catalisador compreende (i) um complexo de metaloceno de um metal de transição de grupo 4 que compreende pelo menos um ligante selecionado a partir dos ligantes opcionalmente substituídos ciclopentadienila (cp), indenila (ind) e fluorenila (flu) e (ii) um cocatalisador sólido de óxido de alquil alumínio. a invenção também se refere à preparação do sistema de catalisador, ao uso da mesma no processo de solução de alta temperatura e a um processo que compreende polimerizar etileno e um comonômero de c4-10 alfa-olefina em um processo de solução de alta temperatura na presença do sistema de catalisador.
BR112021020239A 2019-04-12 2020-04-09 Sistema de catalisador BR112021020239A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19168906 2019-04-12
PCT/EP2020/060125 WO2020208128A1 (en) 2019-04-12 2020-04-09 Catalyst system

Publications (1)

Publication Number Publication Date
BR112021020239A2 true BR112021020239A2 (pt) 2021-12-07

Family

ID=66175223

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021020239A BR112021020239A2 (pt) 2019-04-12 2020-04-09 Sistema de catalisador

Country Status (8)

Country Link
US (1) US20220185923A1 (pt)
EP (1) EP3953403A1 (pt)
JP (1) JP2022528937A (pt)
KR (1) KR20210154818A (pt)
CN (1) CN113906059B (pt)
BR (1) BR112021020239A2 (pt)
SG (1) SG11202110971WA (pt)
WO (1) WO2020208128A1 (pt)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742301B2 (ja) * 1987-02-14 1995-05-10 三井石油化学工業株式会社 微粒子状アルミノオキサン、その製法およびその用途
MY103812A (en) * 1988-02-12 1993-09-30 Mitsui Chemicals Inc Olefin polymerization catalyst and process for the polymerization of olefins.
JP3048653B2 (ja) * 1991-02-07 2000-06-05 三菱化学株式会社 α‐オレフィン重合体の製造
US6255419B1 (en) * 1997-02-07 2001-07-03 Mitsui Chemicals, Inc. Olefin polymerization catalyst and process for producing olefin polymers
CA2243775C (en) * 1998-07-21 2007-06-12 Nova Chemicals Ltd. Phosphinimine/heteroatom catalyst component
JP5255740B2 (ja) 1998-10-23 2013-08-07 エクソンモービル・ケミカル・パテンツ・インク 架橋されたハフノセンを用いるオレフィン共重合法
USRE42957E1 (en) * 2004-03-31 2011-11-22 Mitsui Chemicals, Inc. Process for producing olefin polymers
US8404880B2 (en) 2008-11-11 2013-03-26 Tosoh Finechem Corporation Solid polymethylaluminoxane composition and method for manufacturing same
JP2017535647A (ja) * 2014-11-13 2017-11-30 エスシージー ケミカルズ カンパニー，リミテッド 触媒

Also Published As

Publication number Publication date
CN113906059A (zh) 2022-01-07
US20220185923A1 (en) 2022-06-16
CN113906059B (zh) 2024-03-12
KR20210154818A (ko) 2021-12-21
EP3953403A1 (en) 2022-02-16
WO2020208128A1 (en) 2020-10-15
SG11202110971WA (en) 2021-10-28
JP2022528937A (ja) 2022-06-16

Similar Documents

Publication Publication Date Title
AR010401A1 (es) Nueva composicon homogenea catalizadora de la polimerizacion de olefinas, proceso para su preparacion, metodo para polimerizar olefina y uso de los catalizadores en dicha composicion y metodo
EP1226180B1 (en) Organometal catalyst compositions
RU2205837C2 (ru) Способ полимеризации для получения полиолефинового эластомера, сокатализатор, образующий катион, для активации металлоценового прокатализатора, полиолефиновый эластомер
KR100288272B1 (ko) 올레핀 중합용 신규 메탈로센 촉매 및 제조방법
ATE391735T1 (de) Mehrkerniger metallocenkatalysator
JP2017511418A (ja) 高温溶液重合法でポリエチレンコポリマーを製造するための改善された触媒系
CA2553993A1 (en) Dual metallocene catalyst for producing film resins with good machine direction (md) elmendorf tear strength
RU2008141228A (ru) БИС-АРИЛАРИЛОКСИ КАТАЛИТИЧЕСКАЯ СИСТЕМА ДЛЯ ПОЛУЧЕНИЯ ГОМОПОЛИМЕРОВ ЭТИЛЕНА И СОПОЛИМЕРОВ ЭТИЛЕНА С α-ОЛЕФИНАМИ
DE59712813D1 (de) Metallocene
CN109563198A (zh) 利用复合负载型茂金属催化剂的高密度乙烯类聚合物及其制备方法
KR960704631A (ko) 촉매 전구체 조성물 및 이의 제조 방법(catalyst precursor composition, and method of making the same)
JP6870121B2 (ja) 異相プロピレンコポリマーの製造方法
KR910004671A (ko) 알파-올레핀류의 중합반응 및 공중합반응촉매와 그 방법
BR112021020239A2 (pt) Sistema de catalisador
BR0212520A (pt) Complexo monociclopentadienila, sistema catalisador para a polimerização de olefina, uso do mesmo, e, processo para a produção de poliolefinas
Voegele et al. Zirconocene‐catalyzed propene‐ethene copolymer elastomers: Kinetic investigations at low ethene concentration and characterization of microstructure
CN105985463B (zh) 一种桥联型茂金属化合物催化剂、其制备方法及其应用
Yoon et al. Copolymerization of ethylene/α‐olefins over (2‐MeInd) 2ZrCl2/MAO and (2‐BzInd) 2ZrCl2/MAO systems
ES2153995T3 (es) Procedimiento para la preparacion de polimeros olefinicos empleando un catalizador de metaloceno.
WO2004060942A3 (en) Group iii bridged metallocene based on cyclopentadienyl-fluorenyl ligands
JP4852038B2 (ja) 重合触媒及び該触媒を用いるポリα−オレフィンの製造方法
KR102189654B1 (ko) 신규한 리간드 화합물 및 전이금속 화합물의 제조 방법
Ikai et al. Butadiene polymerization with various half-titanocenes
ES2196905T3 (es) Catalizador de metaloceno bimetalico para polimerizacion de polipropileno isotactico.
Bruaseth et al. Pressure and trimethylaluminum effects on ethene/1‐hexene copolymerization with methylaluminoxane‐activated (1, 2, 4‐Me3Cp) 2ZrCl2: Trimethylaluminum suppression of standard termination reactions after 1‐hexene insertion

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]