Increasing the wet slippage properties of textiles material, and wet-acting lubricants for this purpose

摘要

Use of(PA) water-dispersible or colloidally soluble polyamides which contain hydrophilic polyalkylene glycol ether chains in the skeletal structureas wet-acting lubricants in the treatment of textile piece goods in rope or tubular form with a textile treatment agent (T) by exhaust methods from aqueous liquor under conditions which would otherwise in the textile substrate favor the formation of transport folds and/or the occurrence of friction in or on the substrate, particularly as wet-acting lubricants in the dyeing of polyamides in the jet, the corresponding wet-acting lubricants, certain polyamide preparations and certain polyamides, and their production.