Living copolymerization of ethylene (E) with 4-methyl-1-pentene (4M1P) by an a-diimine Ni(II) complex and Et2AlCl as an activator is reported. The living nature of the polymerization was exploited to prepare poly(E-co-4M1P)-block-poly(1-hexene) with low polydispersity index (Mw/Mnz1.20) and qualitatively good elastomeric properties.
Living copolymerization of ethylene with 4-methyl-1-pentene by an alfa-diimine Ni(II)/Et2AlCl catalyst
Leone G;Losio S;Piovani D;Ricci G
2012
Abstract
Living copolymerization of ethylene (E) with 4-methyl-1-pentene (4M1P) by an a-diimine Ni(II) complex and Et2AlCl as an activator is reported. The living nature of the polymerization was exploited to prepare poly(E-co-4M1P)-block-poly(1-hexene) with low polydispersity index (Mw/Mnz1.20) and qualitatively good elastomeric properties.File in questo prodotto:
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Descrizione: Living copolymerization of ethylene with 4-methyl-1-pentene by an alpha-diimine Ni(II)/Et2AlCl catalyst
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