Improved fabric washing detergent composition especially but not exclusively designed for washing mixed coloured fabrics comprising from 0.5 to 25% by weight of a peracid compound selected from the group consisting of organic peracids, peracid salts and peracid precursors which generate peracids by hydrolysis or perhydrolysis, and from 0.002 to 2.5 % by weight of copper, in the absence or substantial absence of a powerful sequestrant which complexes strongly with copper. The composition is effective in minimizing dye transfer but is non-effective or substantially non-effective with respect to direct fabric dye or stain bleaching.
经改良的织物洗涤剂组合物,特别是但不限于用于洗涤混色织物,包括 0.5% 至 25% (按重量计)的过酸化合物,该化合物选自由有机过酸、过酸盐和通过
水解或过
水解生成过酸的过酸前体所组成的组,以及 0.002% 至 2.5% (按重量计)的
铜,但不含或基本上不含与
铜强烈络合的强力
螯合剂。这种组合物能有效地减少
染料转移,但对织物直接染色或染色漂白无效或基本无效。