| 摘要 |
In a fabric washing process, the resulting colour-fading of coloured fabric (particularly coloured cotton fabric) is reduced while maintaining a favourable bleaching performance by using a detergent bleach composition comprising a surface-active material, a peroxy bleaching agent and a specific type of a dinuclear manganese complex as effective bleach catalyst. A particularly preferred dinuclear manganese complex is: [(Et-bridged(Me2TACN)2)Mn<III>Mn<IV>( mu -0)2( mu -OAc)]<2+>(PF6<->)2. |
