Patent ID: 6197737
Filing Date: 2001-03-06
Classification: C07D,C11D

Abstract:
A laundry bleaching system comprising:i) at least about 0.1% by weight of a peroxygen bleaching compound; andii) at least about 0.1% by weight of a substituted benzoyl caprolactam bleach activator having the formula: ##STR5##wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are members selected from the group consisting of H, halogen, NO.sub.2, alkyl, alkoxy, alkoxyaryl, alkaryl, alkaryloxy, and substitutents having the structure: ##STR6##wherein R.sub.6 is selected from the group consisting of H, alkyl, alkaryl, alkoxy, alkoxyaryl, alkaryloxy, and aminoalkyl; X is O, NH, or NR.sub.7, wherein R.sub.7 is H or a C.sub.1 -C.sub.4 alkyl group; and R.sub.8 is an alkyl, cycloalkyl, or aryl group containing from 3 to 11 carbon atoms; provided that at least one R substituent is not H.