BR112021020149A2 - Novos catalisadores de fosfinimida para polimerização de olefina - Google Patents

Novos catalisadores de fosfinimida para polimerização de olefina

Info

Publication number
BR112021020149A2
BR112021020149A2 BR112021020149A BR112021020149A BR112021020149A2 BR 112021020149 A2 BR112021020149 A2 BR 112021020149A2 BR 112021020149 A BR112021020149 A BR 112021020149A BR 112021020149 A BR112021020149 A BR 112021020149A BR 112021020149 A2 BR112021020149 A2 BR 112021020149A2
Authority
BR
Brazil
Prior art keywords
phosphinimide
olefin polymerization
novel
catalysts
catalyst
Prior art date
Application number
BR112021020149A
Other languages
English (en)
Inventor
Cheng Fan
Original Assignee
Nova Chem Int Sa
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 Nova Chem Int Sa filed Critical Nova Chem Int Sa
Publication of BR112021020149A2 publication Critical patent/BR112021020149A2/pt

Links

Classifications

    • 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
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C07F9/6503—Five-membered rings
    • C07F9/6506—Five-membered rings having the nitrogen atoms in positions 1 and 3
    • C07F9/65068—Five-membered rings having the nitrogen atoms in positions 1 and 3 condensed with carbocyclic rings or carbocyclic ring systems
    • 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
    • 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
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/04—Cp or analog not bridged to a non-Cp X ancillary anionic donor
    • 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+
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

novos catalisadores de fosfinimida para polimerização de olefina. um sistema de catalisador de fosfinimida compreende: i) um catalisador de pré-polimerização de fosfinimida contendo um ligante de ciclopentadienila e um ligante de fosfinimida que e substituído com um grupo do tipo guanidinato; e ii) um ativador de catalisador. o sistema de catalisador polimeriza etileno com uma alfaolefina para fornecer copolímero de etileno de alto peso molecular.
BR112021020149A 2019-04-08 2020-03-31 Novos catalisadores de fosfinimida para polimerização de olefina BR112021020149A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA3039379A CA3039379A1 (en) 2019-04-08 2019-04-08 New phosphinimide catalysts for olefin polymerization
PCT/IB2020/053058 WO2020208472A1 (en) 2019-04-08 2020-03-31 New phosphinimide catalysts for olefin polymerization

Publications (1)

Publication Number Publication Date
BR112021020149A2 true BR112021020149A2 (pt) 2021-12-14

Family

ID=70289422

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021020149A BR112021020149A2 (pt) 2019-04-08 2020-03-31 Novos catalisadores de fosfinimida para polimerização de olefina

Country Status (7)

Country Link
US (1) US20220162242A1 (pt)
EP (1) EP3953363B1 (pt)
BR (1) BR112021020149A2 (pt)
CA (1) CA3039379A1 (pt)
ES (1) ES2955057T3 (pt)
MX (1) MX2021011904A (pt)
WO (1) WO2020208472A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115043965B (zh) * 2022-07-27 2023-04-21 中国科学技术大学 含有膦亚胺配体骨架的单茂金属催化剂及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589555A (en) 1991-10-03 1996-12-31 Novacor Chemicals (International) S.A. Control of a solution process for polymerization of ethylene
CA2245375C (en) 1998-08-19 2006-08-15 Nova Chemicals Ltd. Dual reactor polyethylene process using a phosphinimine catalyst
CA2254841C (en) * 1998-11-26 2007-02-06 Nova Chemicals Ltd. Nitrogen substituted phosphinimine ligand
CA2347410C (en) 2001-05-11 2009-09-08 Nova Chemicals Corporation Solution polymerization process catalyzed by a phosphinimine catalyst
EP1651691A2 (en) * 2003-08-04 2006-05-03 DSM IP Assets B.V. Process for the preparation of a polyolefin

Also Published As

Publication number Publication date
ES2955057T3 (es) 2023-11-28
CA3039379A1 (en) 2020-10-08
EP3953363B1 (en) 2023-06-07
EP3953363C0 (en) 2023-06-07
WO2020208472A1 (en) 2020-10-15
US20220162242A1 (en) 2022-05-26
EP3953363A1 (en) 2022-02-16
MX2021011904A (es) 2021-10-26

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