Carregant...
Carregant...

Vés al contingut (premeu Retorn)

A new two-stage curing system: Thiol-ene/epoxy homopolymerization using an allyl terminated hyperbranched polyester as reactive modifier

Autor
Flores, Marjorie; Tomuta, A.; Fernandez-Francos, X.; Sangermano, M.; Serra, M. À.; Ramis, X.
Tipus d'activitat
Article en revista
Revista
Polymer
Data de publicació
2013-10-04
Volum
54
Número
21
Pàgina inicial
5473
Pàgina final
5481
DOI
https://doi.org/10.1016/j.polymer.2013.07.056 Obrir en finestra nova
Projecte finançador
Nuevos termoestables mejorados basados en resinas epoxi y polímeros dendríticos
POLÍMERS TERMOESTABLES EPOXIDICS
Repositori
http://hdl.handle.net/2117/21539 Obrir en finestra nova
URL
http://dx.doi.org/10.1016/j.polymer.2013.07.056 Obrir en finestra nova
Resum
An allyl terminated hyperbranched polyester (HBP) was added to an epoxy formulation containing a trithiol compound to perform a thiol-ene click reaction. By this procedure a flexible thioether network was formed. The photoirradiation of the reactive mixture, which contained a cationic photoinitiator, converted the thioether network in a multifunctional thermal macroinitiator, capable to initiate the cure of the cycloaliphatic epoxy resin(CE) in a second thermal stage. Depending on the proportion...
Citació
Flores, Marjorie [et al.]. A new two-stage curing system: Thiol-ene/epoxy homopolymerization using an allyl terminated hyperbranched polyester as reactive modifier. "Polymer", 04 Octubre 2013, vol. 54, núm. 21, p. 5473-5481.
Grup de recerca
POLTEPO - Polímers Termoestables Epoxídics

Participants