JP7671700B2 - 触媒系の改善された調製 - Google Patents

触媒系の改善された調製 Download PDF

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JP7671700B2
JP7671700B2 JP2021570533A JP2021570533A JP7671700B2 JP 7671700 B2 JP7671700 B2 JP 7671700B2 JP 2021570533 A JP2021570533 A JP 2021570533A JP 2021570533 A JP2021570533 A JP 2021570533A JP 7671700 B2 JP7671700 B2 JP 7671700B2
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JP2022534281A (ja
JP2022534281A5 (https=
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レニチェンコ，アレクサンドル
ヴィルックネン，ヴィレ
レスコーニ，ルイジ
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ボレアリス エージー
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    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—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
    • 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
    • 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
    • C08F4/647—Catalysts containing a specific non-metal or metal-free compound
    • C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic
    • C08F4/6491—Catalysts containing a specific non-metal or metal-free compound organic hydrocarbon
    • C08F4/6492—Catalysts containing a specific non-metal or metal-free compound organic hydrocarbon containing aliphatic unsaturation
    • 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+
    • 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
    • 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
    • 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
    • C08F2420/07—Heteroatom-substituted Cp, i.e. Cp or analog where at least one of the substituent of the Cp or analog ring is or 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/08—Heteroatom bridge, i.e. Cp or analog where the bridging atom linking the two Cps or analogs is a heteroatom different from Si
    • 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
    • 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
    • C08F2500/12—Melt flow index or melt flow ratio
    • 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
    • C08F2500/17—Viscosity
    • 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
    • C08F2500/34—Melting point [Tm]
    • 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
    • C08F2500/35—Crystallinity, e.g. soluble or insoluble content as determined by the extraction of the polymer with a solvent
    • 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
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages

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  • 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)
  • Graft Or Block Polymers (AREA)
JP2021570533A 2019-05-29 2020-05-20 触媒系の改善された調製 Active JP7671700B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP19177307.6 2019-05-29
EP19177308.4 2019-05-29
EP19177308 2019-05-29
EP19177307 2019-05-29
PCT/EP2020/064197 WO2020239603A1 (en) 2019-05-29 2020-05-20 Improved preparation of catalyst system

Publications (3)

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JP2022534281A JP2022534281A (ja) 2022-07-28
JP2022534281A5 JP2022534281A5 (https=) 2023-05-31
JP7671700B2 true JP7671700B2 (ja) 2025-05-02

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JP2021570533A Active JP7671700B2 (ja) 2019-05-29 2020-05-20 触媒系の改善された調製
JP2021570535A Active JP7680965B2 (ja) 2019-05-29 2020-05-20 触媒系の改善された調製
JP2021570534A Active JP7555972B2 (ja) 2019-05-29 2020-05-20 触媒系

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Country Status (7)

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US (5) US12312368B2 (https=)
EP (3) EP3976667A1 (https=)
JP (3) JP7671700B2 (https=)
KR (3) KR20220016163A (https=)
CN (3) CN114127130B (https=)
SA (3) SA521430996B1 (https=)
WO (3) WO2020239602A1 (https=)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4034579B8 (en) 2019-09-25 2025-08-27 Borealis GmbH Catalysts
EP4090690B8 (en) 2020-01-15 2025-08-20 Borealis GmbH Heterophasic polypropylene compositions comprising a recycled material as modifier with an improved balance of mechanical properties
US12577383B2 (en) 2020-03-19 2026-03-17 Borealis Ag Heterophasic polypropylene composition
WO2022157231A1 (en) 2021-01-22 2022-07-28 Borealis Ag Fiber reinforced polypropylene composition
EP4291405A1 (en) 2021-02-15 2023-12-20 Borealis AG Coated article
US20240174774A1 (en) 2021-03-24 2024-05-30 Borealis Ag Process for producing heterophasic propylene resin
JP2024510836A (ja) * 2021-03-24 2024-03-11 ボレアリス エージー コポリマー
EP4083134A1 (en) 2021-04-27 2022-11-02 Borealis AG Beta nucleated heterophasic polypropylene composition
ES3033103T3 (en) 2021-06-14 2025-07-30 Borealis Gmbh Heterophasic propylene ethylene copolymer composition with excellent optical and sealing properties
WO2023006423A1 (en) 2021-07-30 2023-02-02 Borealis Ag Process for reducing the VOC content of a polyolefin composition
WO2023046824A1 (en) 2021-09-23 2023-03-30 Borealis Ag Monophasic bimodal propylene/ethylene/1-butene random terpolymer compositions with improved optical and sealing properties
CN118103415A (zh) 2021-10-12 2024-05-28 北欧化工公司 多相聚丙烯组合物
US20240409734A1 (en) 2021-10-14 2024-12-12 Borealis Ag A propylene-ethylene random copolymer with highly randomized ethylene distribution
MX2024006121A (es) 2021-12-01 2024-06-04 Borealis Ag Composicion de polipropileno adecuada para aplicaciones de envasado.
US20250026872A1 (en) 2021-12-01 2025-01-23 Borealis Ag High melt flow polypropylene composition
EP4194503B1 (en) 2021-12-13 2024-02-28 Borealis AG Heterophasic propylene-ethylene copolymer/propylene-butylene random copolymer blend
US11845814B2 (en) 2022-02-01 2023-12-19 Chevron Phillips Chemical Company Lp Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
ES3000011T3 (en) 2022-02-28 2025-02-27 Borealis Ag Nucleated bimodal polypropylene
EP4249555A1 (en) 2022-03-24 2023-09-27 Borealis AG Polyproyplene containing c3c4 fraction
EP4514864A1 (en) * 2022-04-28 2025-03-05 Borealis AG Process for producing random propylene copolymers comprising c4-c12-alpha olefin comonomer units
EP4299668A1 (en) 2022-07-01 2024-01-03 Borealis AG Glass fiber reinforced polypropylene composition
CN119497725A (zh) 2022-07-11 2025-02-21 北欧化工公司 用于管道应用的丙烯-乙烯无规共聚物
EP4554985A1 (en) 2022-07-11 2025-05-21 Borealis AG A process for preparing propylene-ethylene random copolymers for pipe applications
EP4577602A1 (en) 2022-08-23 2025-07-02 Borealis AG Alpha-nucleated propylene/ethylene/1-butene terpolymer compositions for blown and cast films
EP4590728A1 (en) 2022-09-21 2025-07-30 Borealis GmbH Propylene/ethylene/1-butene terpolymer compositions with multimodal base polymer
WO2025016569A1 (en) 2023-07-14 2025-01-23 Borealis Ag Metallocenes for the manufacture of polypropylene
WO2025016566A1 (en) 2023-07-14 2025-01-23 Borealis Ag Metallocenes for the manufacture of polypropylene
WO2025016567A1 (en) 2023-07-14 2025-01-23 Borealis Ag Metallocenes for the manufacture of propylene copolymers
WO2025016564A1 (en) 2023-07-14 2025-01-23 Borealis Ag Metallocenes for the manufacture of polypropylene
WO2025051400A1 (en) 2023-09-07 2025-03-13 Borealis Ag Methods of producing metallocene catalyst components
WO2025016565A1 (en) 2023-07-14 2025-01-23 Borealis Ag Catalysts for olefin polymerization
WO2025016570A1 (en) 2023-07-14 2025-01-23 Borealis Ag Catalysts for olefin polymerization
WO2025016568A1 (en) 2023-07-14 2025-01-23 Borealis Ag Metallocenes for the manufacture of polypropylene
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CN120058994A (zh) * 2023-11-30 2025-05-30 中石油(上海)新材料研究院有限公司 一种茂金属催化剂组合物及其制备方法与应用
WO2025190884A1 (en) 2024-03-13 2025-09-18 Borealis Gmbh Metallocenes for the manufacture of propylene copolymers
WO2025242653A1 (en) 2024-05-22 2025-11-27 Borealis Gmbh Polyolefin compositions for blown films
EP4692210A1 (en) 2024-08-08 2026-02-11 Borealis GmbH Cast film based on polypropylene copolymer and elastomer
EP4692211A1 (en) 2024-08-08 2026-02-11 Borealis GmbH Polymer design and elastomer addition to improve sealing properties
EP4692209A1 (en) 2024-08-08 2026-02-11 Borealis GmbH Blown film based on polypropylene terpolymer and elastomer
EP4703395A1 (en) * 2024-08-26 2026-03-04 Borealis GmbH Cast film consisting of a polypropylene composition
WO2026082682A1 (en) 2024-10-15 2026-04-23 Borealis Gmbh Fiber-reinforced polypropylene composition having improved polymer design
WO2026082681A1 (en) 2024-10-15 2026-04-23 Borealis Gmbh Fiber-reinforced polypropylene composition having improved polymer design
WO2026082683A1 (en) 2024-10-15 2026-04-23 Borealis Gmbh Recyclate-containing fiber-reinforced polypropylene composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040254310A1 (en) 2003-06-16 2004-12-16 Winslow Linda N. Process for manufacturing single-site polyolefins
JP2016536379A (ja) 2013-10-18 2016-11-24 エルジー・ケム・リミテッド 混成担持メタロセン触媒の製造方法
JP2017531702A (ja) 2014-09-30 2017-10-26 エルジー・ケム・リミテッド 繊維製造用ポリオレフィン重合体の製造方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332706A (en) 1992-12-28 1994-07-26 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
FI96866C (fi) 1993-11-05 1996-09-10 Borealis As Tuettu olefiinipolymerointikatalyytti, sen valmistus ja käyttö
JPH0820606A (ja) * 1994-07-07 1996-01-23 Mitsubishi Chem Corp α‐オレフィン重合用触媒およびそれを用いたα‐オレフィン重合体の製造法
JPH09151206A (ja) * 1995-09-29 1997-06-10 Nippon Oil Co Ltd オレフィン類重合用触媒成分、オレフィン類重合用触媒およびポリオレフィンの製造方法
CA2186696A1 (en) * 1995-09-29 1997-03-30 Takashi Seki Catalyst component and catalyst
CN101195667A (zh) 1999-08-31 2008-06-11 西湖朗维尤公司 聚烯烃生产方法
JP2004502699A (ja) * 2000-06-30 2004-01-29 エクソンモービル・ケミカル・パテンツ・インク 架橋ビス（インデニル）メタロセン化合物
AU2001294964A1 (en) * 2000-11-17 2002-05-27 Univation Technologies, Llc A method for preparing a catalyst composition and its use in a polymerization process
US7169864B2 (en) * 2004-12-01 2007-01-30 Novolen Technology Holdings, C.V. Metallocene catalysts, their synthesis and their use for the polymerization of olefins
US7803887B2 (en) * 2005-03-18 2010-09-28 Basell Polyolefine Gmbh Metallocene compounds
RU2410388C2 (ru) 2005-03-18 2011-01-27 Базелль Полиолефине Гмбх Металлоценовые соединения
US7834205B2 (en) 2006-04-12 2010-11-16 Basell Polyolifine GmbH Metallocene compounds
US7429635B2 (en) 2006-09-28 2008-09-30 Equistar Chemicals, Lp Preparation of ultra high molecular weight linear low density polyethylene
JP5487089B2 (ja) 2009-12-02 2014-05-07 日本ポリエチレン株式会社 エチレン系重合体の製造方法
WO2011076780A1 (en) 2009-12-22 2011-06-30 Borealis Ag Catalysts
US9029486B2 (en) 2010-03-08 2015-05-12 Lg Chem, Ltd. Supported metallocene catalyst, method for preparing the same and method for preparing polyolefin using the same
KR101626069B1 (ko) 2010-04-28 2016-05-31 보레알리스 아게 브릿지된 메탈로센을 포함하는 고체 미립자 촉매
EP2402353B1 (en) 2010-07-01 2018-04-25 Borealis AG Group 4 metallocenes useful as catalysts for the polymerization of olefins
EP2655431A1 (en) 2010-12-22 2013-10-30 Borealis AG Bridged metallocene catalysts
CN103649101A (zh) * 2011-07-08 2014-03-19 博瑞立斯有限公司 催化剂
EP2722346A1 (en) 2012-10-18 2014-04-23 Borealis AG Polymerisation process and catalyst
WO2014096282A1 (en) 2012-12-21 2014-06-26 Borealis Ag Catalyst
US9540465B2 (en) * 2013-11-19 2017-01-10 Chevron Phillips Chemical Company Lp Boron-bridged metallocene catalyst systems and polymers produced therefrom
WO2015158790A2 (en) 2014-04-17 2015-10-22 Borealis Ag Improved catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process
KR102124102B1 (ko) * 2015-12-18 2020-06-17 주식회사 엘지화학 혼성 담지 촉매 및 이를 이용하는 올레핀계 중합체의 제조방법
KR102505086B1 (ko) 2016-11-18 2023-02-28 보레알리스 아게 촉매
US10662262B2 (en) * 2016-12-02 2020-05-26 Exxonmobil Chemical Patents, Inc. Olefin polymerization catalyst systems and methods for making the same
EP3562831B1 (en) 2016-12-29 2021-10-20 Borealis AG Catalysts
WO2018132247A2 (en) * 2017-01-13 2018-07-19 Exxonmobil Chemical Patents Inc. Bridged bis(indenyl) transitional metal complexes, production, and use thereof
CN110770264B (zh) 2017-07-07 2022-10-14 博里利斯股份公司 制备多相丙烯共聚物的方法
EP3456776B1 (en) * 2017-09-13 2019-12-11 Borealis AG Polypropylene composition
EP3768735B1 (en) * 2018-03-19 2021-12-29 Borealis AG Catalysts for olefin polymerization
US20210002397A1 (en) 2018-05-09 2021-01-07 Borealis Ag Process for preparing propylene copolymers comprising c4-c12-apha olefin comonomer units

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040254310A1 (en) 2003-06-16 2004-12-16 Winslow Linda N. Process for manufacturing single-site polyolefins
JP2016536379A (ja) 2013-10-18 2016-11-24 エルジー・ケム・リミテッド 混成担持メタロセン触媒の製造方法
JP2017531702A (ja) 2014-09-30 2017-10-26 エルジー・ケム・リミテッド 繊維製造用ポリオレフィン重合体の製造方法

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