Laundry or cleaning composition comprising: (a) a catalytically effective amount, preferably from about 1 ppb to about 99.9%, of a transition-metal bleach catalyst which is a complex of a transition-metal and a cross-bridged macropolycyclic ligand; and (b) at least about 0.1% of one or more laundry or cleaning adjunct materials, preferably comprising an oxygen bleaching agent. Preferred compositions are laundry compositions and automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits through the use of such catalysts.
洗衣或清洁组合物包括:(a) 一种催化有效量,优选从约1 ppb到约99.9%的过渡
金属漂白催化剂,该催化剂是过渡
金属和交叉桥接的大环
配体的复合物;以及(b) 至少约0.1%的一个或多个洗衣或清洁辅助材料,优选包括氧漂白剂。优选组合物是洗衣组合物和自动洗碗洗涤剂,通过使用这种催化剂提供增强的清洁/漂白效果。