Cationic surface active fibre conditioning compositions comprising compounds including long chain hydrocarbyl groups
申请人:Colgate-Palmolive Company
公开号:EP0407040A2
公开(公告)日:1991-01-09
A fibre conditioning composition of improved fibre conditioning action includes a cationic surface active fibre conditioning agent and a particular type of water dispersible compound, which contains in its formula a long chain hydrocarbyl group, preferably linear alkyl, of at least 25 carbon atoms, with the proportion of such cationic surface active fibre conditioning agent to long chain hydrocarbyl-containing compound being in the range of 1:20 to 20:1. Because of the coaction of the components of such compositions the deposition of at least one of them on a fibrous substrate is increased, leading to better fibre conditioning action.
Among the described compositions are conditioning rinses and shampoos for human hair, wash cycle and rinse cycle fabric softeners for laundry, and softergents, which are useful for washing laundry and simultaneously softening it.
Preferred water insoluble compounds which contain in their formulas long chain hydrocarbyl grouops of at least 25 carbon atoms include alkanes, carboxylic acids, carboxylic acid esters, amides, amines amine salts, quaternary ammonium salts, and alcohols, some of which are available from certain petrolatums, paraffins, and beeswax.
一种具有更好纤维调节作用的纤维调节组合物包括一种阳离子表面活性纤维调节剂和一种特殊类型的水分散性化合物,其配方中含有至少 25 个碳原子的长链烃基,最好是直链烷基,这种阳离子表面活性纤维调节剂与含长链烃基化合物的比例范围为 1:20 至 20:1。由于此类组合物中各成分的共同作用,其中至少一种成分在纤维基质上的沉积会增加,从而产生更好的纤维调节作用。
所述成分包括用于人类头发的护理漂洗剂和洗发水、用于衣物洗涤和漂洗的织物柔软剂,以及用于洗涤衣物并同时使其柔软的柔软剂。
配方中含有至少 25 个碳原子的长链烃基团的水不溶性化合物包括烷烃、羧酸、羧酸酯、酰胺、胺、胺盐、季铵盐和醇,其中一些可从某些石油脂、石蜡和蜂蜡中获得。