The crystallization behavior of butene-ethylene random isotactic copolymers prepared with a Ziegler-Natta catalyst, in particular the surprising crystallization of form II of isotactic polybutene in samples with a high ethylene concentration, provides novel evidence of the long-debated blocky molecular structure of these "random" copolymers.
The blocky structure of Ziegler-Natta "random" copolymers: Myths and experimental evidence
De Rosa C.;Ruiz De Ballesteros O.;Di Girolamo R.;Malafronte A.;Auriemma F.;Talarico G.;Scoti M.
2020
Abstract
The crystallization behavior of butene-ethylene random isotactic copolymers prepared with a Ziegler-Natta catalyst, in particular the surprising crystallization of form II of isotactic polybutene in samples with a high ethylene concentration, provides novel evidence of the long-debated blocky molecular structure of these "random" copolymers.File in questo prodotto:
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