Now showing items 1-2 of 2

  • Ionic copolyesters and their nanocomposites: synthesis, characterization and properties 

    Bautista Betancur, Mayka Irina (Universitat Politècnica de Catalunya, 2015-09-21)
    Doctoral thesis
    Open Access
    A polymer containing small amounts of ionic groups either along the polymer backbone chains or as pendant groups is defined as ionomer. As originally proposed by Eisenberg, the interaction between ionic groups leads to the ...
  • Sulfonated poly(hexamethylene terephthalate) copolyesters: enhanced thermal and mechanical properties 

    Bautista Betancur, Mayka Irina; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Alla Bedahnane, Abdelilah; Muñoz Guerra, Sebastián (2013-09-15)
    Restricted access - publisher's policy
    A series of poly(hexamethylene terephthalate- co -hexamethylene 5-sodium sulfoisophthalate) copolyesters containing from 5 to 50 mol % of sulfonated units as well as the two parent homopolymers are prepared by melt ...