Novel bleach catalysts, a method for bleaching substrates using these catalysts and detergent compositions containing the catalysts are reported. The catalysts are sulfonimines. Substrates such as fabrics may be bleached in an aqueous solution containing the sulfonimine and a peroxygen compound.
报道了一种新型漂白催化剂,一种使用这些催化剂漂白基质的方法以及含有这些催化剂的洗涤剂组合物。这些催化剂是磺酰胺。基质,如织物,可以在含有磺酰胺和过氧化物化合物的
水溶液中漂白。