Textile sheet with reduced aroma development

Reaction product of aliphatic monoamines or polyamines or mixtures of these amines with aliphatic mono epoxides or polyepoxides or with mixtures of these epoxides, where the mono- or polyamine comprises (a) non-ethoxylated amine (I), (b) polyether amine (II), or (c) amino functional polyorganosiloxane, which is derived from polydialkylsiloxanes with at least one alkyl group replaced in the polydialkylsiloxane chain by residues having at least one primary amino group, preferably by an amine (III) or (IV), is claimed. Reaction product of aliphatic monoamines or polyamines or mixtures of these amines with aliphatic mono epoxides or polyepoxides or with mixtures of these epoxides, where the mono- or polyamine comprises (a) non-ethoxylated amine of formula (R-(NH-CH 2-CH 2) n-NH 2) (I), (b) polyether amine of formula (H 2N-(CH(P1)-CH 2-O) x-CH 2-C(T)(CH 2)(W1)-CH 2-(O-CH 2-CH(P1)) y-NH 2) (II), or (c) amino-functional polyorganosiloxane, which is derived from polydialkylsiloxanes with at least one alkyl group replaced in the polydialkylsiloxane chain by residues having at least one primary amino group, preferably by an amine of formula (-CH 2-CH 2-CH 2-NH-CH 2-CH 2-NH 2) (III) or (-CH 2-CH 2-CH 2-NH 2) (IV), is claimed. R : 6-24C, preferably 12-18C alkyl; n : 0-10; P1 : H or CH 3; W1 : H; either x, y, z : 0-50; or x+y+z : 3-100, preferably 5 or 6; and T : 1-6C alkyl. An independent claim is also included for a textile fabric, which is treated with a liquid composition and subsequently dried and condensed, where the liquid composition comprises the reaction product as a component (A) or at least one monoisocyanate or polyisocyanate or a mixture of isocyanates as a component (B1) and the isocyanates are present in free or blocked form. Es werden Gemische beschrieben, welche Umsetzungsprodukte von einem oder mehreren Aminen mit einem oder mehreren Epoxiden und zusätzlich Isocyanate enthalten. Durch Aufbringen solcher Gemische auf textile Flächengebilde, insbesondere Flächengebilde aus Polyesterfasern lässt sich unangenehmer Schweißgeruch nach körperlicher Betätigung verringern oder vermeiden. Die Effekte weisen eine gute Permanenz nach Waschprozessen auf.