Polyurethane nanoparticles from a natural polyol via miniemulsion technique
ZANETTI-RAMOS, Betina G.
Grupo de Estudos em Materiais Poliméricos [POLIMAT]
Laboratoire de Chimie des polymères organiques [LCPO]
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Grupo de Estudos em Materiais Poliméricos [POLIMAT]
Laboratoire de Chimie des polymères organiques [LCPO]
ZANETTI-RAMOS, Betina G.
Grupo de Estudos em Materiais Poliméricos [POLIMAT]
Laboratoire de Chimie des polymères organiques [LCPO]
Grupo de Estudos em Materiais Poliméricos [POLIMAT]
Laboratoire de Chimie des polymères organiques [LCPO]
CLOUTET, Eric
Laboratoire de Chimie des polymères organiques [LCPO]
Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
Laboratoire de Chimie des polymères organiques [LCPO]
Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies
CRAMAIL, Henri
Laboratoire de Chimie des polymères organiques [LCPO]
Team 2 LCPO : Biopolymers & Bio-sourced Polymers
< Leer menos
Laboratoire de Chimie des polymères organiques [LCPO]
Team 2 LCPO : Biopolymers & Bio-sourced Polymers
Idioma
en
Article de revue
Este ítem está publicado en
Polymer. 2006, vol. 47, n° 24, p. 8080-8087
Elsevier
Resumen en inglés
Original natural trio] (castor oil) was used as a monomer for the synthesis of monodisperse polyurethane nanoparticles (size ranging from 200 to 400 nm) by miniemulsion technique in water. Various parameters such as the ...Leer más >
Original natural trio] (castor oil) was used as a monomer for the synthesis of monodisperse polyurethane nanoparticles (size ranging from 200 to 400 nm) by miniemulsion technique in water. Various parameters such as the concentration of the reactants, the nature of stabilizers and the shear were tuned to control the particle size and its distribution. The polyaddition between the natural triol and isophorone diisocyanate (IPDI) was conducted at 60 degrees C, in the absence of catalyst and monitored by infrared spectroscopy. The characterization of these polyurethane latexes was carried out using light scattering measurements and transmission electron microscopy (TEM).< Leer menos
Palabras clave en inglés
miniemulsion
polyurethane
natural triol
Orígen
Importado de HalCentros de investigación