| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bleaching composition capable of showing excellent bleaching effect, and preventing generation of an undissolved residue. <P>SOLUTION: This bleaching composition includes following components (A)-(C): component (A): polyethylene imine; component (B): a copper compound and/or a manganese compound;:component (C): hydrogen peroxide, or a peroxide discharging hydrogen peroxide in water; and preferably component (D): an organic peracid precursor generating organic peracid by being reacted with the component (C). <P>COPYRIGHT: (C)2013,JPO&INPIT |
