申请人:UNILEVER N.V.
公开号:EP0058444A1
公开(公告)日:1982-08-25
Washing compositions especially designed for washing mixed coloured fabrics including mixed loads of coloured and white fabrics at lower temperatures are disclosed. The washing compositions comprise a bleach system useful for the reduction of dye-transfer in fabric washing at lower temperatures, said bleach system consisting essentially of 1) a peracid compound which may be an organic peracid, a peracid salt or an organic peracid precursor which generates peracids by hydrolysis or perhydrolysis, and 2) an organic or inorganic material which delivers iodide ions in aqueous media. Preferred material which delivers iodide ions in aqueous media is a water-soluble iodide salt, such as potassium or sodium iodide.
本发明公开了特别设计用于在较低温度下洗涤混合有色织物(包括混合有色和白色织物)的洗涤组合物。该洗涤组合物包括一个漂白系统,用于在低温洗涤织物时减少染料转移,所述漂白系统主要包括:1)过酸化合物,可以是有机过酸、过酸盐或通过水解或过水解生成过酸的有机过酸前体;2)在水介质中提供碘离子的有机或无机材料。在水介质中提供碘离子的首选材料是水溶性碘盐,如碘化钾或碘化钠。