申请人:UNILEVER N.V.
公开号:EP0086105A2
公开(公告)日:1983-08-17
A fabric softening composition comprises an aqueous base, a cationic fabric softener, lanolin and a viscosity control agent selected from electrolytes, polymers such as polyethylene glycol, C12-C40 hydrocarbons and halogen derivatives, C9-C24 fatty acids, fatty acid esters of monohydric alcohols, C10-C18 fatty alcohols or water miscible solvents. Preferred compositions contain 0.5-30% cationic softener, 0.25-40% lanolin (with a cationic softener to lanolin ratio of 20:1 to 1:20) and 0.5-50% viscosity control agent. 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. The viscosity of the compositions is generally less than 300 cP, such as 150-250 cP. The presence of lanolin enables concentrated products to be formed, particularly containing more than 10% lanolin.
织物柔软组合物由水基、阳离子织物柔软剂、羊毛脂和粘度控制剂组成,粘度控制剂选自电解质、聚合物(如聚乙二醇)、C12-C40 碳氢化合物和卤素衍生物、C9-C24 脂肪酸、一元醇的脂肪酸酯、C10-C18 脂肪醇或水混溶剂。优选组合物含有 0.5-30% 的阳离子柔软剂、0.25-40% 的羊毛脂(阳离子柔软剂与羊毛脂的比例为 20:1 至 1:20)和 0.5-50% 的粘度控制剂。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从羊毛脂中提取或从其他来源提取的羊毛脂活性成分。组合物的粘度一般低于 300 cP,如 150-250 cP。羊毛脂的存在使浓缩产品得以形成,尤其是羊毛脂含量超过 10%的产品。