Washing dyed fabrics in compositions which comprise a polyamine alkoxylate component of the following structural formula
and mixtures thereof, wherein R is a alkyl or alkenyl radical containing 6 to 25 carbon atoms and 0 to 3 carbon-carbon double bonds, and each Alk is ethyl or propyl, v, w, x and y are each 1-20, n is 0-10, (v + w + x + y) is (3 + n) to 20, affords cleaning while inhibiting dye loss and dye transfer from the fabric.
用包含以下结构式的
多胺烷氧基化物成分的组合物清洗染色织物
及其混合物,其中 R 是含有 6 至 25 个碳原子和 0 至 3 个碳碳双键的烷基或烯基,每个 Alk 是乙基或丙基,v、w、x 和 y 各为 1 至 20,n 为 0 至 10,(v + w + x + y)为(3 + n)至 20,可在清洗的同时抑制织物上的
染料流失和
染料转移。