BR112018069231A2 - sistemas catalisadores de polimerização de olefina e métodos de uso dos mesmos - Google Patents

sistemas catalisadores de polimerização de olefina e métodos de uso dos mesmos

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Publication number
BR112018069231A2
BR112018069231A2 BR112018069231A BR112018069231A BR112018069231A2 BR 112018069231 A2 BR112018069231 A2 BR 112018069231A2 BR 112018069231 A BR112018069231 A BR 112018069231A BR 112018069231 A BR112018069231 A BR 112018069231A BR 112018069231 A2 BR112018069231 A2 BR 112018069231A2
Authority
BR
Brazil
Prior art keywords
substituted
polymerization catalyst
catalyst systems
olefin polymerization
olefin
Prior art date
Application number
BR112018069231A
Other languages
English (en)
Other versions
BR112018069231B1 (pt
Inventor
V Davis Anna
C Bailey Brad
T Patton Jasson
D Christianson Matthew
D Paine Tomas
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 BR112018069231A2 publication Critical patent/BR112018069231A2/pt
Publication of BR112018069231B1 publication Critical patent/BR112018069231B1/pt

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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
    • C08F4/64003—Titanium, zirconium, hafnium or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
    • C08F4/64006—Bidentate ligand
    • C08F4/64041—Monoanionic ligand
    • C08F4/64044—NN
    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
    • 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
    • C08F2500/01—High molecular weight, e.g. >800,000 Da.
    • 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)
  • 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)
  • Polymerisation Methods In General (AREA)

Abstract

trata-se de sistemas catalisadores de polimerização de olefina que incluem um componente de pró-catalisador que tem um complexo de ligante de metal de fórmula (i): em que cada x é um ligante de monodentado ou polidentado neutro, monoaniônico ou dianiônico de modo que o complexo de fórmula (i) seja neutro; cada r1 e r10 é uma (c6-c40)arila, (c6-c40)arila substituída, (c3-c40)heteroarila ou (c3-c40)heteroarila substituída; cada r2, r3, r4, r7, r8 e r9 é um hidrogênio; (c1-c40)hidrocarbila; (c1-c40)hidrocarbila substituída; (c1-c40)heteroidrocarbila; (c1-c40)heteroidrocarbila; halogênio; ou grupo nitro (no2); e cada r5 e r6 é uma (c1-c40)alquila; (c1-c40)alquila substituída; ou [(si)1-(c+si)40] organossililo substituído. adicionalmente, polímeros à base de olefina e processos para polimerizar um ou mais polímeros à base de olefina na presença dos sistemas catalisadores de polimerização de olefina também são fornecidos.
BR112018069231-0A 2016-03-31 2017-03-30 Sistema catalisador de polimerização de olefina e processo para polimerizar um ou mais polímeros à base de olefina BR112018069231B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662316015P 2016-03-31 2016-03-31
US62/316,015 2016-03-31
PCT/US2017/025022 WO2017173080A1 (en) 2016-03-31 2017-03-30 Olefin polymerization catalyst systems and methods of use thereof

Publications (2)

Publication Number Publication Date
BR112018069231A2 true BR112018069231A2 (pt) 2019-01-22
BR112018069231B1 BR112018069231B1 (pt) 2022-08-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018069231-0A BR112018069231B1 (pt) 2016-03-31 2017-03-30 Sistema catalisador de polimerização de olefina e processo para polimerizar um ou mais polímeros à base de olefina

Country Status (9)

Country Link
US (1) US10968289B2 (pt)
EP (1) EP3436487B1 (pt)
JP (1) JP7023238B2 (pt)
KR (1) KR102314329B1 (pt)
CN (1) CN108779204B (pt)
BR (1) BR112018069231B1 (pt)
ES (1) ES2775787T3 (pt)
SG (1) SG11201808184YA (pt)
WO (1) WO2017173080A1 (pt)

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CN116419941A (zh) 2020-11-10 2023-07-11 陶氏环球技术有限责任公司 用于增加聚乙烯的表面能的聚烯烃-聚丙烯酸酯嵌段共聚物添加剂的制备
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Also Published As

Publication number Publication date
JP7023238B2 (ja) 2022-02-21
WO2017173080A1 (en) 2017-10-05
EP3436487B1 (en) 2020-01-22
KR102314329B1 (ko) 2021-10-20
US20200277411A1 (en) 2020-09-03
EP3436487A1 (en) 2019-02-06
ES2775787T3 (es) 2020-07-28
CN108779204B (zh) 2021-06-18
SG11201808184YA (en) 2018-10-30
JP2019518085A (ja) 2019-06-27
CN108779204A (zh) 2018-11-09
KR20180133249A (ko) 2018-12-13
US10968289B2 (en) 2021-04-06
BR112018069231B1 (pt) 2022-08-30

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