Process for preparing amino-functional organopolysiloxanes

Process for preparing amino-functional organopolysiloxanes comprising (I) mixing aminosilanes (A) of the general formula R wherein R and R wherein R and silanes (B '') of the general formula R wherein R and R c is 0, 1, 2 or 3, d is 0, 1 or 2, f 1, 2 or 3, with the proviso that the sum of d + f ≦ 3; basic catalysts (C) selected from the group of alkali metal hydroxides, alkali metal alkoxides and Alkalisiloxanolaten, and optionally alcohols (D) of the general formula H- [O (CHR wherein R (Ii) reacting the mixture by heating at 70 to 100 ° C and (Iii) subsequent to the reaction (ii) neutralizing the basic catalysts by addition of neutralizing agent, with the basic catalysts ...