ES359775A1 - Procedure for preparing detergent compositions with softening properties of textile genes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Procedure for preparing detergent compositions with textile fabric softening properties, characterized in that it comprises mixing, based on the total weight of the composition, from 1% to 20% of synthetic, water-soluble, anionic, inionic, ampholytic or zwitterionic detergent, which has in its molecular structure a hydrophobic radical with 8 to 18 carbon atoms, from 0 to 90% of a water-soluble alkaline adjuvant salt, from 1 to 25% of a textile softening agent chosen from the group consisting of zwitterionic compounds general formula: **(See formula)** where R'and R2 which may be the same or different are each methyl, ethyl, n-propyl, isopropyl, 2-hydroxyethyl or 2-hydroxypropyl, R3 is a linear or branched alkyl or alkenyl chain with 20 to 30 carbon atoms that can be substituted with 0 to 2 hydroxyl groups and that can be interrupted with 0 to 5 ether bonds and with 0 to 1 amide bonds and R is an alkylene radical or monohydroxyalkylene radical with 1 to 4 carbon atoms; tertiary amine oxides of general formula: **(See formula)** wherein R4 is a linear or branched alkyl or alkenyl chain with 20 to 50 carbon atoms which may be interrupted by 0 to 5 ether bonds and by 0 to 1 amide bonds and which may carry 0 to 2 hydroxyl substituents and from 0 to 2 chlorine substituents, R5 is an alkyl radical with 1 to 20 carbon atoms that can be interrupted by 0 to 5 ether bonds and that can have from 0 to 2 hydroxyl substituents and from 0 to 2 chlorine substituents, R6 is methyl, ethyl, n-propyl, isopropyl, 2-hydroxyethyl or 2-hydroxypropyl, or R5 and R6 together with the nitrogen atom can form a heterocyclic radical of 4 to 6 carbon atoms; tertiary phosphine oxides of general formula: **(See formula)** wherein R7 is an alkyl, alkenyl or monohydroxyalauyl radical having 20 to 30 carbon atoms and R8 and R9, which may be the same or different, are each methyl, ethyl or hydroxyethyl; Ethoxylated alcohol compounds of general formula: R10 - 0 (C2H40) xH where R10 is an alkyl radical with 20 to 30 carbon atoms and x is an integer from 3 to 45; Sulfated ethoxylated alcohol compounds of general formula: R10 -0 (C2H40) and S03M where R10 has the meaning of above, M is an alkali metal, ammonium or substituted ammonium and y is an integer from 1 to 20; Anionic sulfonate compounds of general formula: **(See formula)** in which R10 and M have the same meaning indicated above; and mixtures of two or more of the above, and water. (Machine-translation by Google Translate, not legally binding)