<p>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.</p>
申请公布号
WO2009020966(A1)
申请公布日期
2009.02.12
申请号
WO2008US72220
申请日期
2008.08.05
申请人
SABIC INNOVATIVE PLASTICS IP B.V.;BRUNELLE, DANIEL J.;COLONNA, MARTINO;FIORINI, MAURIZIO;BERTI, CORRADO;BINASSI, ENRICO
发明人
BRUNELLE, DANIEL J.;COLONNA, MARTINO;FIORINI, MAURIZIO;BERTI, CORRADO;BINASSI, ENRICO
