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UV generation of a muiltifunctional hyperbranched thermal crosslinker to cure epoxy resin

Autor
Foix, D.; Ramis, X.; Serra, M. À.; Sangermano, M.
Tipus d'activitat
Article en revista
Revista
Polymer
Data de publicació
2011-07-07
Volum
52
Número
15
Pàgina inicial
3269
Pàgina final
3276
DOI
https://doi.org/10.1016/j.polymer.2011.05.029 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/14509 Obrir en finestra nova
URL
http://dx.doi.org/10.1016/j.polymer.2011.05.029 Obrir en finestra nova
Resum
A new hyperbranched polymer (HBP) was obtained via an iterative synthetic procedure that consists of esterification and thiol-ene click reaction. This polymer was used as a latent multifunctional macroinitiator for the dual curing of a commercially available cycloaliphatic epoxy resin and this process was studied by photo-DSC and FTIR. The presence of thioether groups in the HBP structure leads, by photoirradiation, to the formation of sulfonium salts, which are thermal cationic initiating speci...
Citació
Foix, D. [et al.]. UV generation of a muiltifunctional hyperbranched thermal crosslinker to cure epoxy resin. "Polymer", 07 Juliol 2011, vol. 52, núm. 15, p. 3269-3276.
Grup de recerca
POLTEPO - Polímers Termoestables Epoxídics

Participants

  • Foix, David  (autor)
  • Ramis Juan, Xavier  (autor)
  • Serra Albet, Maria Àngels  (autor)
  • Sangermano, Marco  (autor)