Patent ID: 6706680
Filing Date: 2004-03-16
Classification: C11D

Abstract:
A laundry detergent formulation comprising at least one quaternary polysiloxane of general formula (I) cyclic quaternary polysiloxanes of the general formula (IIa) linear quaternary polysiloxanes of the general formula (IIb) and mixtures of formulas (I), (IIa) and (IIb), where M is a divalent hydrocarbon radical of at least 4 carbon atoms which contains a hydroxyl group and may be interrupted by at least one oxygen atom, the nitrogen atom of the radical Z being connected to the radical M via the carbon atom adjacent to the Câ€”OH group in the radical M, Z is a radical R1, R2, R3=alkyl radicals of 1 to 22 carbon atoms or alkenyl radicals of 2 to 22 carbon atoms, and at least one of the radicals R1, R2 and R3 has at least 10 carbon atoms, R4, R5, R7, R9, R10=alkyl radicals of 1 to 22 carbon atoms or alkenyl radicals of 2 to 22 carbon atoms, R6=â€”Oâ€” or â€”NR8â€”radical, R8=alkyl or hydroxyalkyl radical of 1 to 4 carbon atoms or hydrogen, x=2 to 4, n=a number from 0 to 200, Aâˆ’=an organic or inorganic anion originating from a customary physiologically acceptable acid HA, Z1=an H, OH, alkyl or alkoxy radical, or has the definition of a hydrocarbon radical of at least 4 carbon atoms which contains one or more hydroxyl groups and may be interrupted by one or more oxygen atoms, or has the definition of the radical Z2=the group Y=a divalent hydrocarbon radical of at least 2 carbon atoms which may contain a hydroxyl group and which may be interrupted by at least one oxygen or nitrogen atom, R11, R12, R13, R14=identical or different and are alkyl radicals of 1 to 4 carbon atoms or benzyl radicals or in each case R11 and R13 or R12 and R14 may be components of a bridging alkylene radical, R15=an alkyl radical of 1 to 20 carbon atoms, m=integer greater than or equal to 1.