CN114945602A - 一种烯烃聚合用催化剂和使用其的聚合方法 - Google Patents

一种烯烃聚合用催化剂和使用其的聚合方法 Download PDF

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CN114945602A
CN114945602A CN202080074619.0A CN202080074619A CN114945602A CN 114945602 A CN114945602 A CN 114945602A CN 202080074619 A CN202080074619 A CN 202080074619A CN 114945602 A CN114945602 A CN 114945602A
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catalyst
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hydrogen
compound
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CN114945602B (zh
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宋文波
韩书亮
金钊
王路生
李昊坤
方园园
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Sinopec Beijing Research Institute of Chemical Industry
China Petroleum and Chemical Corp
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China Petroleum and Chemical Corp
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    • 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
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    • 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
    • C08F110/02—Ethene
    • 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
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    • 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
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    • C08F4/00—Polymerisation catalysts
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    • 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
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • C08F4/6428—Component covered by group C08F4/64 with an organo-aluminium compound with an aluminoxane, i.e. a compound containing an Al-O-Al- group
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    • C08F4/00—Polymerisation catalysts
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    • 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
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    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
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    • C—CHEMISTRY; METALLURGY
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    • 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
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    • 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
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    • 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
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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

本发明公开了一种烯烃聚合用催化剂，包括主催化剂和助催化剂，所述主催化剂为式I所示的双苯酚金属配合物，助催化剂包括有机铝化合物；式I中，R1、R1＇、R2、R2＇相同或不同，各自独立地选自氢和取代或未取代的C1‑C20的烃基；R3‑R7、R3＇‑R7＇相同或不同，各自独立地选自氢和取代或未取代的C1‑C20的烃基；R8和R9相同或不同，各自独立地选自氢或取代或未取代的C1‑C20的烃基；M和M＇相同或不同，选自IV族金属；X为卤素；

Description

PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN202080074619.0A 2019-10-28 2020-10-28 一种烯烃聚合用催化剂和使用其的聚合方法 Active CN114945602B (zh)

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CN2019110332773 2019-10-28
CN201911032074 2019-10-28
CN2019110320742 2019-10-28
CN201911032096 2019-10-28
CN2019110320969 2019-10-28
CN201911033274X 2019-10-28
CN201911033277 2019-10-28
CN201911032105 2019-10-28
CN201911033274 2019-10-28
CN2019110321054 2019-10-28
PCT/CN2020/124337 WO2021083194A1 (zh) 2019-10-28 2020-10-28 一种烯烃聚合用催化剂和使用其的聚合方法

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US6706827B1 (en) * 1998-06-08 2004-03-16 Samsung Atofina Co. Ltd. Metallocene catalysts for olefin or styrene polymerization and polymerization method using the metallocene catalysts
CN101864010A (zh) * 2010-06-21 2010-10-20 北京大学 双金属催化剂前体及其在烯烃聚合或共聚合中的应用
CN102268032A (zh) * 2011-06-16 2011-12-07 北京大学 双金属杂配体催化剂前体及其合成方法和应用
WO2013064235A1 (en) * 2011-11-02 2013-05-10 Saudi Basic Industries Corporation (Sabic) Multinuclear metallocene catalyst compound for olefin polymerisation and copolymerisation and method for making thereof
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KR20220092932A (ko) 2022-07-04
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US20220380397A1 (en) 2022-12-01
CA3159336A1 (en) 2021-05-06
CA3159350A1 (en) 2021-05-06
EP4053167A1 (en) 2022-09-07
CN114599685B (zh) 2023-11-24
JP2023501197A (ja) 2023-01-18
WO2021083207A1 (zh) 2021-05-06
CN114945602B (zh) 2024-06-11
CN114599685A (zh) 2022-06-07
EP4053167A4 (en) 2023-11-29
EP4053168A1 (en) 2022-09-07
KR20220093147A (ko) 2022-07-05
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