A bleach precursor compound, its peroxygen derivative, and detergent compositions containing these materials are disclosed herein. The bleach precursors structurally comprise a pair of different diesters, one ester containing an electrically-charged functional group. Perhydrolysis of the precursor in the presence of hydrogen peroxide and a basic aqueous medium generates a peroxycarboxylic acid.
本文公开了一种漂白剂前体化合物、其过
氧衍
生物以及含有这些材料的洗涤剂组合物。漂白剂前体在结构上由一对不同的二
酯组成,其中一个
酯含有一个带电官能团。前体在
过氧化氢和碱性
水介质存在下发生过
水解反应,生成过
氧羧酸。