ES2979233T3 - Sistema de catalizador para la formación de copolímero multibloque - Google Patents

Sistema de catalizador para la formación de copolímero multibloque Download PDF

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Publication number
ES2979233T3
ES2979233T3 ES18715390T ES18715390T ES2979233T3 ES 2979233 T3 ES2979233 T3 ES 2979233T3 ES 18715390 T ES18715390 T ES 18715390T ES 18715390 T ES18715390 T ES 18715390T ES 2979233 T3 ES2979233 T3 ES 2979233T3
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Prior art keywords
hydrocarbyl
independently
atoms
group
rc1s
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Active
Application number
ES18715390T
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English (en)
Spanish (es)
Inventor
David D Devore
Daniel J Arriola
Arkady L Krasovskiy
Edmund M Carnahan
Curt N Theriault
Gordon R Roof
Timothy T Wenzel
Jerzy Klosin
Ruth Figueroa
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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Publication of ES2979233T3 publication Critical patent/ES2979233T3/es
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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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • 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
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate 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
    • 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
    • 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
    • C08F4/64003—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
    • C08F4/64168—Tetra- or multi-dentate ligand
    • C08F4/64186—Dianionic ligand
    • C08F4/64193—OOOO
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
    • 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
    • C08F2500/08—Low density, i.e. < 0.91 g/cm3
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
ES18715390T 2017-03-15 2018-03-15 Sistema de catalizador para la formación de copolímero multibloque Active ES2979233T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762471518P 2017-03-15 2017-03-15
PCT/US2018/022554 WO2018170208A1 (en) 2017-03-15 2018-03-15 Catalyst system for multi-block copolymer formation

Publications (1)

Publication Number Publication Date
ES2979233T3 true ES2979233T3 (es) 2024-09-25

Family

ID=61873988

Family Applications (1)

Application Number Title Priority Date Filing Date
ES18715390T Active ES2979233T3 (es) 2017-03-15 2018-03-15 Sistema de catalizador para la formación de copolímero multibloque

Country Status (9)

Country Link
US (1) US20200247936A1 (https=)
EP (1) EP3596138B1 (https=)
JP (1) JP7028885B2 (https=)
KR (1) KR102631009B1 (https=)
CN (1) CN110546171B (https=)
BR (1) BR112019019076A2 (https=)
ES (1) ES2979233T3 (https=)
SG (1) SG11201908307XA (https=)
WO (1) WO2018170208A1 (https=)

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JP7713942B2 (ja) 2019-12-26 2025-07-28 ダウ グローバル テクノロジーズ エルエルシー 優れた加工性を有するポリマー組成物の製造のための方法
WO2021128126A1 (en) * 2019-12-26 2021-07-01 Dow Global Technologies Llc Alpha-olefin interpolymers with improved molecular design for photovoltaic encapsulants
EP4097152B1 (en) * 2020-01-31 2025-09-03 Dow Global Technologies LLC Polymerization processes that include group iii and lanthanide bis-phenyl-phenoxy metal-ligand complexes and chain transfer agents
CA3180275A1 (en) * 2020-05-29 2021-12-02 Rhett A. BAILLIE Catalyst systems and processes for producing polyethylene using the same
CN113880977B (zh) * 2021-10-18 2023-07-11 万华化学集团股份有限公司 一种烯烃聚合催化剂、制备方法与应用
KR20260040442A (ko) 2023-07-20 2026-03-24 다우 글로벌 테크놀로지스 엘엘씨 섬유 혼합물을 포함하는 스펀본드 부직포

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Also Published As

Publication number Publication date
SG11201908307XA (en) 2019-10-30
BR112019019076A2 (pt) 2020-06-30
JP7028885B2 (ja) 2022-03-02
JP2020511573A (ja) 2020-04-16
US20200247936A1 (en) 2020-08-06
EP3596138B1 (en) 2024-04-03
EP3596138A1 (en) 2020-01-22
CN110546171A (zh) 2019-12-06
WO2018170208A1 (en) 2018-09-20
KR20190126131A (ko) 2019-11-08
KR102631009B1 (ko) 2024-01-30
CN110546171B (zh) 2023-02-28

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