Patent ID: 7754776

Claim:
A highly concentrated oil-in-water emulsion of organopolysiloxanes, which contains (A) at least 45% by weight of at least one organopolysiloxane which, in addition to the elements Si, O, C and H, also contains at least one amino group-containing radical Y of the formula II R 2 2 NR 3 (—NR 2 —R 3 ) x — (II), in which x is 0 or an integer from 1 to 10, R 2 is hydrogen, an alkyl radical, a cycloalkyl radical, or a radical of the formulae —C(═O)—R or —CH 2 —CH 2 —C(═O)—O—R, and R 3 is a divalent hydrocarbon radical having 1 to 12 carbon atoms per radical, (B) at least one emulsifier, and (C) water, the highly concentrated emulsion having a pH of at least 7.5 and a viscosity at 25° C. of not more than 50,000 mPa·s.