abstract |
Bleach composition comprising one or more bleaching agents and one or more polyoxometallates of the formula n n (Q).sub.q (A.sub.a X.sub.x M.sub.m O.sub.y Z.sub.z (H.sub.2 n n O) b .cH 2 O n as bleaching catalyst, the symbols Q, A, X, M, Z, q, a, x, m, y, z, b and c being as defined in the description. |