Počet záznamů: 1

Structure and properties of dangling chain poly(urethane-isocyanurate) model networks

  1. 1.
    0356363 - UMCH-V 2011 RIV US eng M - Část monografie knihy
    Budinski-Simendic, J. - Špírková, Milena - Pavličevic, J. - Šomvársky, J. - Meszaros Szecsenyi, K. - Dušek, Karel
    Structure and properties of dangling chain poly(urethane-isocyanurate) model networks.
    Contemporary science of polymeric materials. Vol. 1061. Washington: American Chemical Society, 2010 - (Korugic-Karasz, L.), s. 149-166. ISBN 9780841226029
    Výzkumný záměr: CEZ:AV0Z40500505
    Klíčová slova: polyurethane * isocyanurate * model network
    Kód oboru RIV: CD - Makromolekulární chemie

    Model networks with hexahydro-1,3,5-triazine-2,4,6-trione(isocyanurate) rings as a crosslink points were prepared from 2,4-toluene diisocyanate and macrodiol (α, ω- dihydroxy poly(oxypropylene)) in a bulk under catalysis by tertiary amines. The controlled content of dangling chains was obtained by partial substitution of macrodiol by monool component. Multiple extractions, differential scanning calorimetry, dynamic mechanical and thermogravimetry analyses and photoelastical measurements were used for the characterization of the networks.
    Trvalý link: http://hdl.handle.net/11104/0194903