[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Jende, 2016 - Google Patents

Donor-substituted cyclopentadienyl ligands in rare-earth metal-based isoprene polymerization

Jende, 2016

View PDF
Document ID
4028905933686942012
Author
Jende L
Publication year

External Links

Snippet

The work has been carried out during the period June 2009 to September 2014 under the supervision of Prof. Dr. Reiner Anwander at the University of Tübingen, Germany. This thesis begins with a survey of the evolution of single-site Ziegler-Natta polymerization catalysts …
Continue reading at tobias-lib.ub.uni-tuebingen.de (PDF) (other versions)

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02Homopolymers 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
    • C08F36/04Homopolymers 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00Metallocenes
    • C07F17/02Metallocenes of metals of Groups 8, 9 or 10 of the Periodic System
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02Macromolecular 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 anionic type
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00Compounds containing elements of Groups 3 or 13 of the Periodic System

Similar Documents

Publication Publication Date Title
Ricci et al. Dienes polymerization: Where we are and what lies ahead
Pédeutour et al. Reactivity of metallocene catalysts for olefin polymerization: influence of activator nature and structure
Edelmann Lanthanide metallocenes in homogeneous catalysis
Valente et al. Coordinative chain transfer polymerization
Coates Precise control of polyolefin stereochemistry using single-site metal catalysts
Arndt et al. Cationic Alkyl Complexes of the Rare‐Earth Metals: Synthesis, Structure, and Reactivity
Fischbach et al. Structure− Reactivity Relationships in Rare-Earth Metal Carboxylate-Based Binary Ziegler-Type Catalysts
RU2437891C2 (en) Metallocene complex of lanthanide boron hydride, catalyst system containing said complex, polymerisation method using said complex and ethylene and butadiene copolymer obtained using said method
Valente et al. Borohydrido rare earth based coordinative chain transfer copolymerization: A convenient tool for tuning the microstructure of isoprene/styrene copolymers
Annunziata et al. New (anilidomethyl) pyridine titanium (IV) and zirconium (IV) catalyst precursors for the highly chemo-and stereoselective cis-1, 4-polymerization of 1, 3-butadiene
Dai et al. Regulation of the cis-1, 4-and trans-1, 4-polybutadiene multiblock copolymers via chain shuttling polymerization using a ternary neodymium organic sulfonate catalyst
Miyazawa et al. Cis-specific living polymerization of 1, 3-butadiene catalyzed by alkyl and alkylsilyl substituted cyclopentadienyltitanium trichlorides with MAO
Li et al. Capability of PN3-type cobalt complexes toward selective (Co-) polymerization of myrcene, butadiene, and isoprene: Access to biosourced polymers
JP6302565B2 (en) Metallocene complex, method for producing the same, and catalyst composition
Cui Molecular catalysis of rare-earth elements
Valente et al. Rare earths/main group metal alkyls catalytic systems for the 1, 4‐trans stereoselective coordinative chain transfer polymerization of isoprene
Yu et al. Isoprene regioblock copolymerization: switching the regioselectivity by the in situ ancillary ligand transmetalation of active yttrium species
Mundil et al. Coordinative Chain Transfer and chain shuttling polymerization
Woodman et al. Heterogenized “ligand-Free” lanthanide catalysts for the homo-and copolymerization of ethylene and 1, 3-butadiene
Ascenso et al. Isospecific oligo-/polymerization of styrene with soluble cationic nickel complexes. The influence of phosphorus (III) ligands
CN107406546A (en) The manufacture method and catalyst of oligomer
McGowan et al. A neutral trianionic pincer [NCN] CrIV–Me complex as a highly active ethylene polymerization precatalyst
Zuo et al. Half‐titanocene complexes bearing dianionic 6‐benzimidazolylpyridyl‐2‐carboximidate ligands: Synthesis, characterization, and their ethylene polymerization
Wang et al. Randomly coordinative chain transfer copolymerization of 1, 3-butadiene and isoprene: a highly atom-economic way for accessing butadiene/isoprene rubber
CA2284317A1 (en) Styrene-butadiene block copolymer