Título
Electrospinning of waterborne polyurethanesAutor-a
Otras instituciones
Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU)Versión
Version publicada
Derechos
© 2009 Wiley PeriodicalsAcceso
Acceso embargadoVersión del editor
http://dx.doi.org/10.1002/app.31219Publicado en
Journal of Applied Polymer Science Vol. 115. Nº. 2. January, 2010Primera página
1176Última página
1179Editor
WileyResumen
Polyurethane (PU) fibers were obtained by electrospinning of waterborne PU dispersions. As dispersion cannot be electrospun, a water-soluble polymer (poly (ethylene oxide) (PEO)) was dissolved in the ... [+]
Polyurethane (PU) fibers were obtained by electrospinning of waterborne PU dispersions. As dispersion cannot be electrospun, a water-soluble polymer (poly (ethylene oxide) (PEO)) was dissolved in the PU dispersion and fibers were obtained from electrospinning the resulting mixture. Pure PU fibers were obtained after removing PEO with water extraction. Continuous PU fibers were obtained using a PU/PEO weight ratio higher than 2.5. [-]
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