Patent ID: 8449666
Filing Date: 2013-05-28
Classification: B27K,C04B,C08J,C08L

Abstract:
1. An aqueous dispersion comprising: (A) at least one organosilicon compound (A1) or a mixture of at least one of (A1) and one of (A2) where silane (A1) is of the formula in which R are identical or different and are monovalent, SiC-bonded, optionally substituted hydrocarbon radicals having at least 4 carbon atoms, R R a is 1, 2 or 3 and b is 0, 1 or 2, with the proviso that the sum of a and b is 1, 2 or 3, and/or the partial hydrolysis products thereof, and siloxane(s) (A2) comprise units of the formula in which R R c is 0, 1, 2 or 3 and d is 0, 1, 2 or 3, with the proviso that the sum of c and d is less than or equal to 3, (B) at least one nonionic emulsifier having an HLB value greater than or equal to 14, and with one or more nonionic emulsifiers having an HLB value of less than 12, (C) at least one cationic surfactant selected from the group consisting of (C 1) compound(s) of the formula (C2) compound(s) of the formula in which R R R R X (D) water.