High Temperature Bulk Reaction between Poly(ethylene terephtalate) and Lactones: 1H NMR and SEC/MALDI-TOF MS Study

Copolyesters containing aliphatic units in the main chain were obtained by reacting high molar mass poly(ethylene terephthalate) (PET) with ε‐caprolactone or δ‐valerolactone at high temperature in the bulk. γ‐Butyrolactone did not react in these conditions. Thermal properties were studied by DSC and...

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Veröffentlicht in:	Macromolecular chemistry and physics 2004-03, Vol.205 (5), p.581-592
Hauptverfasser:	Tillier, Delphine, Lefebvre, Hervé, Tessier, Martine, Blais, Jean-Claude, Fradet, Alain
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Chemical modifications Chemical reactions and properties ester interchange Exact sciences and technology lactones MALDI Organic polymers Physicochemistry of polymers poly(ethylene terephthalate) ring-opening polymerization
Online-Zugang:	Volltext
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