Epoxy/anhydride thermosets modified with end-capped star polymers with poly(ethyleneimine) cores of different molecular weight and poly(ε–caprolactone) arms

Epoxy/anhydride thermosets modified with end-capped star polymers with poly(ethyleneimine) cores of different molecular weight and poly(ε–caprolactone) arms

Multiarm star polymers, with a hyperbranched poly(ethyleneimine) (PEI) core and poly(ε-caprolactone) (PCL) arms end-capped with acetyl groups were synthesized by ring-opening polymerization of ε-caprolactone from PEI cores of different molecular weight. These star polymers were used as toughening ag...

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Bibliographic Details
Main Authors: C. Acebo, M. Alorda, F. Ferrando, X. Fernandez-Francos, A. Serra, J. M. Morancho, J. M. Salla, X. Ramis
Format: Article
Language:English
Published: Budapest University of Technology and Economics 2015-09-01
Series:eXPRESS Polymer Letters
Subjects:
Thermosetting resins
Star polymers
epoxy resin
toughness
thermal stress
Online Access:http://www.expresspolymlett.com/letolt.php?file=EPL-0006196&mi=cd
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