| 摘要 |
A detergent composition comprising a copolymer and at least one component selected from surface active agents and fabric softening compounds, the copolymer comprising at least one dye binding monomer and at least one anionic or nonionic monomer, with the proviso that the copolymer is not poly(1-vinylpyrrolidone-co-acrylic acid). Also a method of mitigating dye transfer in a detergent composition in the presence of typically encountered soils is provided. A dye binding copolymer comprising at least one anionic monomer selected from acrylic acid, methacrylic acid, vinyl sulphonic acid, itaconic acid, octanoic acid, hexanoic, hydroxy acetic acid or mixtures thereof or at least one nonionic monomer selected from polyethylene glycols and at least one dye binding monomer selected from vinyl imidazole, methyl vinyl imidazole, vinyl pyridine-N-oxide, vinyl pyrrolidone and mixtures thereof is also disclosed. |
