Articles with "coordinative chain" as a keyword



Neodymium‐Mediated Coordinative Chain Transfer Homopolymerization of Bio‐Based Myrcene and Copolymerization With Butadiene and Isoprene

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Published in 2024 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.56557

Abstract: Coordinative chain transfer polymerization (CCTP) has emerged as a powerful strategy in controlling the polymerization behavior of petroleum‐based diene monomers of butadiene (BD) and isoprene (Ip) and has been extensively studied in the past few… read more here.

Keywords: chain transfer; coordinative chain; polymerization; butadiene isoprene ... See more keywords

Nitriles as Functionalization and Coupling Agents for Polyolefins Obtained by Coordinative Chain Transfer Polymerization.

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Published in 2024 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202400226

Abstract: Coordinative chain transfer polymerization (CCTP) of ethylene and its copolymerization with 1,3-butadiene was conducted in toluene at 80 °C using a combination of {(Me2Si(C13H8)2)Nd(μ-BH4)[(μ-BH4)Li(THF)]}2 (1) metal complex and various organomagnesium compounds used as chain transfer… read more here.

Keywords: chain transfer; magnesium; polymerization; coordinative chain ... See more keywords

Synthesis of Long-Chain Branched Polyolefins by Coordinative Chain Transfer Polymerization

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Published in 2019 at "Macromolecules"

DOI: 10.1021/acs.macromol.9b01705

Abstract: Synthesis of long-chain branched polymers has been a crucial concern in the polyolefin industry. In this study, a method to produce long-chain branches (LCBs) in coordinative chain transfer copolym... read more here.

Keywords: chain; synthesis long; chain branched; long chain ... See more keywords

Enantioselective Living Coordinative Chain Transfer Polymerization: Production of Optically Active End-Group-Functionalized (+)- or (−)-Poly(methylene-1,3-cyclopentane) via a Homochiral C1-Symmetric Caproamidinate Hafnium Initiator

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Published in 2020 at "ACS Catalysis"

DOI: 10.1021/acscatal.0c02104

Abstract: The homochiral, configurationally stable, C1-symmetric dimethyl, pentamethylcyclopentadienyl, N-(S)- or N-(R)-1-phenylethyl-caproamidinate hafnium pre-initiators, (SC,SHf)-1 and (RC,RHf)-1, respect... read more here.

Keywords: caproamidinate hafnium; caproamidinate; enantioselective living; coordinative chain ... See more keywords

Terpene Coordinative Chain Transfer Polymerization: Understanding the Process through Kinetic Modeling

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Published in 2022 at "Polymers"

DOI: 10.3390/polym14122352

Abstract: The interest in the Coordinative Chain Transfer Polymerization (CCTP) of a family of naturally occurring hydrocarbon monomers, namely terpenes, for the production of high-performance rubbers is increasing year by year. In this work, the synthesis… read more here.

Keywords: coordinative chain; chain transfer; transfer polymerization; chain ... See more keywords