Mechanical Properties Enhancement while Decreasing the Viscosity of Copolyether–Ester from In Situ Formation of Star-Based Structures by Reactive Extrusion

Autor: Gregory J.O. Martin, Fernande Da Cruz-Boisson, Philippe Cassagnau, Antoine Lucas, Adrien Tauleigne, Agnès Crépet, Véronique Bounor-Legaré, N. Garois, Aurélie Bergeron-Vanhille

Publikováno v: Industrial and engineering chemistry research
Industrial and engineering chemistry research, American Chemical Society, 2020, 59 (38), pp.16579-16590. ⟨10.1021/acs.iecr.0c02801⟩

International audience; Blends of a copolyether−ester thermoplastic with different multifunctional (mono, di, and tri) amine-terminated polyethers have been carried out by reactive extrusion. The reaction with polyetheramine Jeffamine T-403 allows

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd32b080c7b6d62099edde01607def3e
https://doi.org/10.1021/acs.iecr.0c02801

Polyamide-6 structuration induced by a chemical reaction with a polyether triamine in the molten state

Autor: René Fulchiron, N. Garois, Guillaume Sudre, F. Da Cruz Boisson, Mathilde Auclerc, A. Vanhille Bergeron, Véronique Bounor-Legaré, Philippe Cassagnau, Adrien Tauleigne

Publikováno v: Polymer
Polymer, Elsevier, 2019, 172, pp.339-354. ⟨10.1016/j.polymer.2019.03.033⟩

Polyamide-6 was modified by reactive extrusion using a triamine as a structuring agent. To scrutinize the reactive medium after the chemical modification and to characterize the new structures obtained, the coupling of several physico-chemical analys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55dbce9c01ffa86c5fd9a4837a2bf8a5
https://hal.archives-ouvertes.fr/hal-02460276/file/S003238611930254X.pdf