Patent ID: 6492459
Filing Date: 2002-12-10
Classification: C04B

Abstract:
An aqueous, firm cream, comprising:A) one or more organosilicon compounds selected from A1) C1-20-alkyl-C2-6 alkoxysilanes, and A2) alkoxy-functional organopolysiloxanes; B) optionally, one or more organosilicon compound containing aminoalkyl groups, selected from B1) aminoalkyl group-containing alkoxysilanes, B2) Siâ€”C bonded, aminoalkyl group-containing organopolysiloxanes having an amine number of at least 0.01; C) one or more emulsifiers; D) one or more organic solvents immiscible with water, in an amount of 1 to about 95% by weight based on the total weight of the aqueous, firm cream; and E) optionally a finely divided, water-repellant silica, wherein the amount of components A) and B) totals from 1 to 80 weight percent based on the total weight of the cream.