HUE049030T2 - Nitrogén-titán komplex, egy nitrogén-titán komplexbõl álló katalitikus rendszer és folyamat konjugált diének (ko)polimerizációjára - Google Patents

Nitrogén-titán komplex, egy nitrogén-titán komplexbõl álló katalitikus rendszer és folyamat konjugált diének (ko)polimerizációjára

Info

Publication number
HUE049030T2
HUE049030T2 HUE16747480A HUE16747480A HUE049030T2 HU E049030 T2 HUE049030 T2 HU E049030T2 HU E16747480 A HUE16747480 A HU E16747480A HU E16747480 A HUE16747480 A HU E16747480A HU E049030 T2 HUE049030 T2 HU E049030T2
Authority
HU
Hungary
Prior art keywords
titanium complex
nitrogen titanium
polymerization
conjugated dienes
catalytic system
Prior art date
Application number
HUE16747480A
Other languages
English (en)
Inventor
Anna Sommazzi
Guido Pampaloni
Giovanni Ricci
Francesco Masi
Giuseppe Leone
Original Assignee
Versalis Spa
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 Versalis Spa filed Critical Versalis Spa
Publication of HUE049030T2 publication Critical patent/HUE049030T2/hu

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
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic Table without C-Metal linkages
    • 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
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/28—Titanium compounds
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F36/08—Isoprene
    • 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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/06—Butadiene
    • 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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/08—Isoprene
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F36/06—Butadiene
    • 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
    • C08F4/52—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 selected from boron, aluminium, gallium, indium, thallium or rare earths
    • 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
    • C08F4/64068—Dianionic ligand
    • C08F4/64072—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
    • 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
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • C08F4/6421—Titanium tetrahalides with organo-aluminium compounds
    • 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
    • C08F4/642—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
    • 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
    • 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
    • C08F4/64048—NO

Landscapes

  • 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)
  • 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)
HUE16747480A 2015-07-29 2016-07-28 Nitrogén-titán komplex, egy nitrogén-titán komplexbõl álló katalitikus rendszer és folyamat konjugált diének (ko)polimerizációjára HUE049030T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A002581A ITUB20152581A1 (it) 2015-07-29 2015-07-29 Complesso azotato di titanio, sistema catalitico comprendente detto complesso azotato di titanio e procedimento per la (co)polimerizzazione di dieni coniugati

Publications (1)

Publication Number Publication Date
HUE049030T2 true HUE049030T2 (hu) 2020-09-28

Family

ID=54347739

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE16747480A HUE049030T2 (hu) 2015-07-29 2016-07-28 Nitrogén-titán komplex, egy nitrogén-titán komplexbõl álló katalitikus rendszer és folyamat konjugált diének (ko)polimerizációjára

Country Status (14)

Country Link
US (1) US10654952B2 (hu)
EP (1) EP3328870B1 (hu)
KR (1) KR102631746B1 (hu)
CN (1) CN107835816B (hu)
BR (1) BR112018001299B1 (hu)
CA (1) CA2983449C (hu)
EA (1) EA034725B1 (hu)
ES (1) ES2776624T3 (hu)
HU (1) HUE049030T2 (hu)
IT (1) ITUB20152581A1 (hu)
PL (1) PL3328870T3 (hu)
SA (1) SA517390334B1 (hu)
WO (1) WO2017017203A1 (hu)
ZA (1) ZA201707224B (hu)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700109176A1 (it) 2017-09-29 2019-03-29 Versalis Spa Complesso bis-imminico di titanio, sistema catalitico comprendente detto complesso bis-imminico di titanio e procedimento per la (co)polimerizzazione di dieni coniugati
CN108658850A (zh) * 2018-04-28 2018-10-16 中国科学院青岛生物能源与过程研究所 一种含氟吡啶亚胺类配体、其过渡金属配合物及其在聚异戊二烯合成中的应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL276385A1 (en) 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
US5041584A (en) * 1988-12-02 1991-08-20 Texas Alkyls, Inc. Modified methylaluminoxane
IT1231774B (it) 1989-08-03 1991-12-21 Enichem Anic Spa Catalizzatore e procedimento per la polimerizzazione e per la copolimerizzazione di alfa olefine.
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
CA2024830A1 (en) 1989-09-29 1991-03-30 Richard E. Campbell, Jr. Process for preparation of syndiotactic vinyl aromatic polymers
CA2027145C (en) 1989-10-10 2002-12-10 Michael J. Elder Metallocene catalysts with lewis acids and aluminum alkyls
CA2085581C (en) 1990-06-22 2002-07-30 Joann Marie Canich Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization
ES2084187T3 (es) 1990-09-14 1996-05-01 Exxon Chemical Patents Inc Catalizadores ionicos para la produccion de poli(alfa-olefinas) con tacticidad controlada.
US5189192A (en) 1991-01-16 1993-02-23 The Dow Chemical Company Process for preparing addition polymerization catalysts via metal center oxidation
US5721185A (en) 1991-06-24 1998-02-24 The Dow Chemical Company Homogeneous olefin polymerization catalyst by abstraction with lewis acids
US5258475A (en) 1991-07-12 1993-11-02 Mobil Oil Corporation Catalyst systems for polymerization and copolymerization of olefins
US7122689B2 (en) * 2001-11-06 2006-10-17 Symyx Technologies, Inc. Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and stryene
WO2011061151A1 (en) 2009-11-17 2011-05-26 Basell Polyolefine Gmbh Ethylene copolymers
ITMI20122203A1 (it) * 2012-12-20 2014-06-21 Versalis Spa Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso osso-azotato di cobalto

Also Published As

Publication number Publication date
US20180201702A1 (en) 2018-07-19
SA517390334B1 (ar) 2021-01-27
CA2983449C (en) 2024-05-07
ZA201707224B (en) 2019-05-29
CN107835816A (zh) 2018-03-23
EA201792110A1 (ru) 2018-07-31
BR112018001299A2 (pt) 2018-09-11
EP3328870B1 (en) 2019-12-11
EP3328870A1 (en) 2018-06-06
WO2017017203A1 (en) 2017-02-02
PL3328870T3 (pl) 2020-06-01
ES2776624T3 (es) 2020-07-31
CA2983449A1 (en) 2017-02-02
ITUB20152581A1 (it) 2017-01-29
EA034725B1 (ru) 2020-03-12
CN107835816B (zh) 2021-03-09
BR112018001299B1 (pt) 2022-05-24
KR20180034330A (ko) 2018-04-04
KR102631746B1 (ko) 2024-01-30
US10654952B2 (en) 2020-05-19

Similar Documents

Publication Publication Date Title
ZA201703525B (en) Mixed metal large crystal molecular sieve catalyst compositions, catalytic articles, systems and methods
EP3375521A4 (en) SUPPORTED METALLIC ARTICLE, SUPPORTED METAL CATALYST, AND METHOD OF SYNTHESIZING AMMONIA IN WHICH SUCH CATALYST IS USED
EP3258883A4 (en) DEVICE, SYSTEMS AND METHOD FOR HEART TREATMENT
EP3372484A4 (en) GAS TREATMENT SYSTEM AND CONTAINER THEREWITH
EP3452520A4 (en) TETRAHYDRO-AS-INDACENYL CATALYST COMPOSITION, CATALYST SYSTEM AND METHODS OF USE
EP3494197A4 (en) CATALYSTS, RELATED PROCEDURES AND REACTION PRODUCTS
EP3452521A4 (en) TETRAHYDROINDACENYL CATALYST COMPOSITION AND METHOD FOR USE THEREOF
PL3258778T3 (pl) Układ sterowania, belka opryskowa, nośnik i sposób realizacji
RS58667B1 (sr) Okso-nitrogenovani kompleks kobalta, katalitički sistem koji sadrži navedeni okso- nitrogenovani kompleks i postupak za (ko)polimerizaciju konjugovanih diena
ZA201700837B (en) Pyridine complex of zirconium, catalytic system comprising said pyridine complex of zirconium and process of (co)polymerization of conjugated dienes
ZA201802338B (en) Vanadium pyridine-imine complex, catalytic system comprising said vanadium pyridine-immine complex and a (co) polymerization process of conjugated dienes
ZA202001610B (en) Bis-imine titanium complex, catalytic system comprising said bis-imine titanium complex and process for the (co)polymerization of conjugated dienes
GB201605062D0 (en) Catalyst system and process
ZA201707224B (en) Nitrogen titanium complex, catalytic system comprising said nitrogen titanium complex and process for the (co)polymerization of conjugated dienes
ZA201701180B (en) Phosphinic vanadium complex, catalytic system comprising said phosphinic vanadium complex and process for the (co) polymerization of conjugated dienes
PL3237463T3 (pl) Okso-nitrowany kompleks wanadowy, układ katalityczny zawierający ten okso-nitrowany kompleks wanadowy i sposób (co)polimeryzacji sprzężonych dienów
ZA201902695B (en) Oxo-nitrogenated iron complex, catalytic system comprising said oxo-nitrogenated iron complex and process for the (co)polymerization of conjugated dienes
ZA201805991B (en) Oxo-nitrogenated iron complex, catalytic system comprising said oxo-nitrogenated iron complex and process for the (co)polymerization of conjugated dienes
ZA201803111B (en) Process for the preparation of (co) polymers of conjugated dienes in the presence of a catalytic system comprising a vanadium bis-imine complex
HK1250467A1 (zh) 用於執行外科動作的系統、裝置和方法
HUE052259T2 (hu) Oxo-nitrogenált vaskomplex; katalitikus rendszer, amely magában foglalja az említett oxo-nitrogenált vaskomplexet és a konjugált diének (ko)polimerizációs folyamatát
HK1250466A1 (zh) 用於執行外科動作的系統、裝置和方法