Abstract
A new family of nonionic and cationic amino-hydroxy functional siloxanes have been prepared and characterized. Three siloxane polymers having the empirical formula of Me 3 SiO-(SiMe 2 O) x (SiMeOH) y SiMe 3 , where (1) x=0, y=0, (2) x=0, y=33; and (3) x=150, y=23, were hydrosilylated with allyl glycidyl ether to form epoxysiloxanes in high yields. Various amines react with these epoxysiloxanes to give nonionic aminohydroxysiloxanes also in good yield. Cationic species are obtained upon protonation of the amino nitrogen on the nonionic siloxane side chain
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