Mj. Fernandezberridi et al., EVIDENCE OF INTERCHANGE REACTION IN A POLY(ETHYLENE 2,6-NAPHTHALENEDICARBOXYLATE) POLY(BISPHENOL-A CARBONATE) BLEND/, Macromolecular rapid communications, 16(7), 1995, pp. 483-488
The existence of interchange reactions in a poly(ethylene 2,6-naphthal
enedicarboxylate)/poly(bisphenol-A carbonate) blend (PEN/PC) has been
proven by means of solubility tests, DSC and FTIR and NMR spectroscopi
es. In addition, DSC results reveal that these interchange reactions a
re responsible for the miscibilization of the initially immiscible sys
tem.