A method of treating fabrics comprises contacting the fabrics with an aqueous liquor having a pH less than about 7.5, such as between about 5.0 and about 7.0, the liquor containing a cationic fabric softener and lanolin The liquor is formed by adding to water a composition containing the cationic fabric softener and the lanolin, the concentration of these components in the liquor preferably being from 50 ppm to 500 ppm. The lanolin may be replaced by a lanolin-like material such as derivatives thereof or one or more of the active constituents of lanolin either extracted therefrom or derived from other sources. Preferred ratios of cationic softener to lanolin are 20:1 to 1:20 by weight. A liquor to flabric ratio of less than 25:1 is preferred. The method generally leads to a deposition of cationic softener and lanolin of less than 0.5% by weight of the fabric.
一种处理织物的方法包括将织物与 pH 值小于约 7.5,例如约 5.0 至约 7.0 的
水溶液接触,该
水溶液含有阳离子织物柔软剂和羊毛脂。该
水溶液是通过向
水中添加含有阳离子织物柔软剂和羊毛脂的组合物而形成的,这些成分在
水溶液中的浓度最好为 50 ppm 至 500 ppm。羊毛脂可由羊毛脂类物质代替,如羊毛脂衍
生物或一种或多种羊毛脂活性成分,这些活性成分可从羊毛脂中提取,也可从其他来源提取。阳离子柔软剂与羊毛脂的优选比例为 20:1 至 1:20(按重量计)。液体与织物的比例最好低于 25:1。该方法一般可使阳离子柔软剂和羊毛脂的沉积量小于织物重量的 0.5%。