BR112023000804A2 - Processos para polimerizar monômeros de olefina e de polimerização - Google Patents

Processos para polimerizar monômeros de olefina e de polimerização

Info

Publication number
BR112023000804A2
BR112023000804A2 BR112023000804A BR112023000804A BR112023000804A2 BR 112023000804 A2 BR112023000804 A2 BR 112023000804A2 BR 112023000804 A BR112023000804 A BR 112023000804A BR 112023000804 A BR112023000804 A BR 112023000804A BR 112023000804 A2 BR112023000804 A2 BR 112023000804A2
Authority
BR
Brazil
Prior art keywords
processes
polymerizing olefin
polymerization monomers
monomers
catalyst system
Prior art date
Application number
BR112023000804A
Other languages
English (en)
Inventor
P Fontaine Philip
m pearson David
Q Do Hien
E Delorbe Johnathan
Huacuja Rafael
A Baillie Rhett
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112023000804A2 publication Critical patent/BR112023000804A2/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
    • 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
    • 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
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+

Landscapes

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

Abstract

PROCESSOS PARA POLIMERIZAR MONÔMEROS DE OLEFINA E DE POLIMERIZAÇÃO. A presente invenção se refere a processos para polimerizar monômeros de olefina. O processo compreende reagir etileno e, opcionalmente, um ou mais monômeros de olefina na presença de um sistema catalisador, sendo que o sistema catalisador compreende: metilaluminoxano modificado por hidrocarbila tendo menos de 25 por cento em mol de compostos de compostos de tri-hidrocarbilalumínio AlRA1RB1RC1 com base no total de mols de alumínio, em que RA1, RB1 e RC1 são independentemente (C1-C40)alquila linear, (C1-C40)alquila ramificada ou (C6-C40)arila; e um ou mais complexos metal-ligante de acordo com a fórmula (I).
BR112023000804A 2020-07-17 2021-02-05 Processos para polimerizar monômeros de olefina e de polimerização BR112023000804A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063053342P 2020-07-17 2020-07-17
PCT/US2021/016789 WO2022015368A1 (en) 2020-07-17 2021-02-05 Hydrocarbyl-modified methylaluminoxane cocatalysts for bis-phenylphenoxy metal-ligand complexes

Publications (1)

Publication Number Publication Date
BR112023000804A2 true BR112023000804A2 (pt) 2023-02-07

Family

ID=74853739

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023000804A BR112023000804A2 (pt) 2020-07-17 2021-02-05 Processos para polimerizar monômeros de olefina e de polimerização

Country Status (7)

Country Link
US (1) US20240010770A1 (pt)
EP (1) EP4182366A1 (pt)
JP (1) JP2023541768A (pt)
KR (1) KR20230039698A (pt)
CN (1) CN116323686A (pt)
BR (1) BR112023000804A2 (pt)
WO (1) WO2022015368A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024050368A1 (en) * 2022-08-29 2024-03-07 Dow Global Technologies Llc Method of producing multimodal polyethylene using at least one group iii-based or lanthanide-based biphenylphenoxy catalyst
WO2024074937A1 (en) * 2022-10-07 2024-04-11 Sabic Sk Nexlene Company Pte. Ltd. Transition metal compound, catalyst composition containing the same, and method for preparing olefin polymer using the same

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US4960878A (en) * 1988-12-02 1990-10-02 Texas Alkyls, Inc. Synthesis of methylaluminoxanes
US5066631A (en) 1990-10-16 1991-11-19 Ethyl Corporation Hydrocarbon solutions of alkylaluminoxane compounds
US5728855A (en) 1995-10-19 1998-03-17 Akzo Nobel Nv Modified polyalkylaluminoxane composition formed using reagent containing carbon-oxygen double bond
US5777143A (en) 1995-12-22 1998-07-07 Akzo Nobel Nv Hydrocarbon soluble alkylaluminoxane compositions formed by use of non-hydrolytic means
US6103657A (en) 1997-07-02 2000-08-15 Union Carbide Chemicals & Plastics Technology Corporation Catalyst for the production of olefin polymers
US6706829B2 (en) 2000-11-07 2004-03-16 Symyx Technologies, Inc. Methods of polymerizing ethylene and styrene copolymers with substituted pyridyl amine catalysts and catalysts therefor
US6960635B2 (en) 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
AU2003225156A1 (en) 2002-04-24 2003-11-10 Symyx Technologies, Inc. Bridged bi-aromatic ligands, complexes, catalysts and processes for polymerizing and poymers therefrom
US6953764B2 (en) 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
EP1778738B1 (en) * 2004-08-09 2014-05-07 Dow Global Technologies LLC Supported bis(hydroxyarylaryloxy) catalysts for manufacture of polymers
EP2024400B1 (en) * 2006-05-17 2012-09-12 Dow Global Technologies LLC High efficiency solution polymerization process
CN101563374B (zh) * 2006-12-20 2012-09-05 埃克森美孚化学专利公司 用于超临界聚合方法的相分离器和单体再循环
CA2696926C (en) 2007-08-29 2015-12-29 Albemarle Corporation Aluminoxane catalyst activators derived from dialkylaluminum cation precursor agents, processes for making same, and use thereof in catalysts and polymerization of olefins
WO2011099584A1 (ja) * 2010-02-12 2011-08-18 国立大学法人埼玉大学 エチレン系重合用触媒及びエチレン系重合体の製造方法
BR112013003706A2 (pt) 2010-08-25 2016-08-16 Dow Global Technologies Llc processo para copolimerizar olefinas polimerizáveis, complexo de ligante-metal, catalisador e ligante
EP2938643B1 (en) 2012-12-27 2018-01-31 Dow Global Technologies LLC Catalyst systems for olefin polymerization
EP2938649B1 (en) * 2012-12-27 2019-04-10 Dow Global Technologies LLC A polymerization process for producing ethylene based polymers
KR102436873B1 (ko) 2014-06-30 2022-08-26 다우 글로벌 테크놀로지스 엘엘씨 올레핀 중합용 촉매계
EP3172250B1 (en) 2014-07-24 2020-01-01 Dow Global Technologies LLC Bis-biphenylphenoxy catalysts for polymerization of low molecular weight ethylene-based polymers
US10870713B2 (en) 2015-09-30 2020-12-22 Dow Global Technologies Llc Procatalyst and polymerization process using the same
CN109476783B (zh) 2016-07-29 2022-11-01 陶氏环球技术有限责任公司 用于烯烃聚合的甲硅烷基桥联双联苯-苯氧基催化剂
CN109790246A (zh) * 2016-09-29 2019-05-21 陶氏环球技术有限责任公司 聚合烯烃的方法
KR102592636B1 (ko) * 2017-09-29 2023-10-24 다우 글로벌 테크놀로지스 엘엘씨 개선된 용해도를 위한 금속 상에 두 개의 메틸렌트리알킬규소 리간드를 갖는 비스-페닐-페녹시 폴리올레핀 촉매
EP3774035A1 (en) * 2018-03-30 2021-02-17 Dow Global Technologies LLC Olefin polymerization activators

Also Published As

Publication number Publication date
EP4182366A1 (en) 2023-05-24
WO2022015368A8 (en) 2023-06-01
CN116323686A (zh) 2023-06-23
US20240010770A1 (en) 2024-01-11
JP2023541768A (ja) 2023-10-04
KR20230039698A (ko) 2023-03-21
WO2022015368A1 (en) 2022-01-20

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