Synthesis and Characterization of Novel Liquid-Crystalline Polyurethanes

Novel polyurethanes have been synthesized by the condensation of two rigid diols, biphenyl-4,4'-diol (BPH(4,4')D) and 4-hydroxyphenyl-4-hydroxybenzoate (4HPH4'HB), with the flexible hexamethylene diisocyanate (HDI). Their phase diagrams were established by means of differential scanni...

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Veröffentlicht in:	Liquid crystals 1993-02, Vol.13 (2), p.295-300
Hauptverfasser:	Cidade, M T, Bordado, J C M, Martins, A F, Figueirinhas, J
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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