Title of article
Copolymerization of styrene by diphenylzinc-additive systems I. Copolymerization of styrene/p-tert-butylstyrene by Ph2Zn–metallocene–MAO systems
Author/Authors
Franco M. Rabagliati، نويسنده , , M?nica A Pérez، نويسنده , , Marcelo A Soto، نويسنده , , Antxon Mart??nez de Ilarduya، نويسنده , , Sebastian Munoz-Guerra، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
6
From page
1001
To page
1006
Abstract
Copolymerization of styrene (S) and p-tert-butylstyrene (p-ButS) was carried out at 60°C using diphenylzinc–metallocene–MAO systems. Metallocenes bisindenylzirconium dichloride, bis(n-butylcyclopentadienyl) titanium dichloride and cyclopentadienyltitanium trichloride were tried, the latter giving the largest conversion. Copolymers obtained with this system were analyzed by NMR and showed to be syndiotactic in nature and slightly richer in p-ButS than the initial feed from which they were formed.
Keywords
p-tert-Butylstyrene , Metallocene Catalysts , Diphenylzinc , Tacticity , styrene
Journal title
European Polymer Journal(EPJ)
Serial Year
2001
Journal title
European Polymer Journal(EPJ)
Record number
1211397
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