Synthesis and Characterization of Polymethylphenylsilane-polystyrene Block-copolymers

Demoustier, Sophie;Demahieu, AF.;Devaux, Jacques;Fayt, R.;Teyssie, P.
(1993) Journal of Polymer Science. Part A, Polymer Chemistry — Vol. 31, n° 8, p. 2009-2014 (1993)

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  • Demoustier, SophieUCLouvain
    Author
  • Demahieu, AF.
    Author
  • Devaux, JacquesUCLouvain
    Author
  • Fayt, R.
    Author
  • Teyssie, P.
    Author
Abstract
Block copolymers of polymethylphenylsilane (PMPS) and polystyrene (PS) have been successfully prepared by the condensation of alpha,omega-dichloro-polymethylphenylsilane with polystyryl-lithium. These new materials have been characterized by UV spectroscopy, Si-29-NMR, and size exclusion chromatography. These block copolymers show a good emulsifying activity to compatibilize blends of the two homopolymers (PMPS and PS).
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Demoustier, S., Demahieu, AF., Devaux, J., Fayt, R., & Teyssie, P. (1993). Synthesis and Characterization of Polymethylphenylsilane-polystyrene Block-copolymers. Journal of Polymer Science. Part A, Polymer Chemistry, 31(8), 2009-2014. https://doi.org/10.1002/pola.1993.080310808 (Original work published 1993)