A sulfonated telechelic polycarbonate is described which is produced by melt synthesis. A dihydroxy compound is reacted with a sulfobenzoic acid salt, then with an activated carbonate. The method results in a sulfonated telechelic polycarbonate which has a high percentage of sulfonated end groups, is soluble, and is transparent.
Sulfonated telechelic polycarbonates and their preparation / Brunelle D. J.; Colonna M.; Berti C.; Binassi E.. - (2008).
Sulfonated telechelic polycarbonates and their preparation.
COLONNA, MARTINO;BERTI, CORRADO;BINASSI, ENRICO
2008
Abstract
A sulfonated telechelic polycarbonate is described which is produced by melt synthesis. A dihydroxy compound is reacted with a sulfobenzoic acid salt, then with an activated carbonate. The method results in a sulfonated telechelic polycarbonate which has a high percentage of sulfonated end groups, is soluble, and is transparent.File in questo prodotto:
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