Results 91 to 100 of about 117,309 (167)

Ziegler–Natta Catalysts: Applications in Modern Polymer Science

SynOpen, 2023
Keshav Taruneshwar Jha, Abhimannu Shome, Pooja A Chawla   +2 more
doaj   +1 more source

Structural Characterization of Zirconium Cations Derived from a Living Ziegler−Natta Polymerization System:  New Insights Regarding Propagation and Termination Pathways for Homogeneous Catalysts

, 2016
Structural Characterization of Zirconium Cations Derived from a Living Ziegler−Natta Polymerization System:  New Insights Regarding Propagation and Termination Pathways for Homogeneous ...
Kumudini C. Jayaratne (2443618), James C. Fettinger (1312290), Lawrence R. Sita (1532260), Richard J. Keaton (2504707)   +3 more
core   +1 more source

Evaluation of the Reactivity of Methanol and Hydrogen Sulfide Residues with the Ziegler-Natta Catalyst during Polypropylene Synthesis and Its Effects on Polymer Properties. [PDF]

Polymers (Basel), 2023
Hernández-Fernández J, González-Cuello R, Ortega-Toro R.   +2 more
europepmc   +1 more source

Uma revisão sobre polimerização de olefinas usando catalisadores Ziegler-Natta heterogêneos A survey on olefins polymerization using heterogeneous Ziegler-Natta catalysts

Polímeros, 2011
A produção em larga escala de materiais poliméricos de elevado interesse industrial, provenientes da polimerização estereoespecífica de olefinas, tornou-se possível depois do advento dos catalisadores Ziegler-Natta.
Fabricio Machado, José Carlos Pinto
doaj  

Experimental-Density Functional Theory (DFT) Study of the Inhibitory Effect of Furan Residues in the Ziegler-Natta Catalyst during Polypropylene Synthesis. [PDF]

Int J Mol Sci, 2023
Hernández-Fernández J, Puello-Polo E, Marquez E.   +2 more
europepmc   +1 more source

Patent Literature on Catalysts for Olefin Polymerization: [I] Ziegler-Natta Catalysts

, 1999
286-292Patents can make or break profits resulting from an invention, depending upon an organization’s capability to protect its intellectual property rights from litigation by rivals.
Kulshreshtha, Anand Kumar, Awasthi, Santosh Kumar   +1 more
core  

Direct Methyl Group Exchange between Cationic Zirconium Ziegler−Natta Initiators and Their Living Polymers:  Ramifications for the Production of Stereoblock Polyolefins^†

, 2016
Direct Methyl Group Exchange between Cationic Zirconium Ziegler−Natta Initiators and Their Living Polymers:  Ramifications for the Production of Stereoblock Polyolefins†
Kumudini C. Jayaratne (2443618), Lawrence R. Sita (1532260)   +1 more
core   +1 more source

DFT and ONIOM Simulation of 1,3-Butadiene Polymerization Catalyzed by Neodymium-Based Ziegler-Natta System. [PDF]

Polymers (Basel), 2023
Masliy AN, Akhmetov IG, Kuznetsov AM, Davletbaeva IM.   +3 more
europepmc   +1 more source

Heterogeneity of Active Sites in the Polymer Chain Transfer Reactions at Olefin Polymerization over Multisite Supported Ziegler-Natta Catalysts. [PDF]

Polymers (Basel), 2023
Matsko M, Zakharov V.
europepmc   +1 more source

Structure and Stability of Aluminum Alkyl Cocatalysts in Ziegler−Natta Catalysis

, 2016
The structure of organoaluminum(halide) complexes, used as cocatalysts in Ziegler−Natta catalysis, is investigated by experimental far-infrared spectroscopy and by quantum simulations.
Betty B. Coussens (1588993), Francesco Buda (1284285), Robert J. Meier (1273476), Jaap Renkema (3053157), Sef van Heel (3053163), Antulio Tarazona (3053160), Eckhard Koglin (3053166)   +6 more
core   +1 more source