A leuco composition comprises at least one reactive leuco compound, which reactive leuco compound comprises a leuco moiety and at least one reactive moiety covalently bound to the leuco moiety. A laundry care composition comprises a laundry care ingredient and a leuco composition. A method of treating a textile comprises the steps of (i) treating a textile with an aqueous solution containing a leuco composition, (ii) optionally, rinsing the textile, and (iii) drying the textile.
一种白变色组合物包括至少一种反应性白变色化合物,该反应性白变色化合物包括一个白变色基团和至少一个与白变色基团共价结合的反应性基团。一种洗涤护理组合物包括洗涤护理成分和白变色组合物。一种处理纺织品的方法包括以下步骤:(i)用含有白变色组合物的
水溶液处理纺织品,(ii)可选地,冲洗纺织品,(iii)干燥纺织品。