| 摘要 |
PROBLEM TO BE SOLVED: To obtain a high-bulk density bleaching detergent composition, comprising a bleaching agent, a specific bleaching activator, a surfactant and an alkyl glycoside, excellent in bleaching power and suitable for effectively removing stains and foulings such as lipid foulings, black tea, coffee, fruits and blood sticking to clothes. SOLUTION: This high-bulk density bleaching agent composition comprises (A) a bleaching agent, (B) 0.5-10wt.% bleaching activator which is a compound of formula I (R is a 9-17C straight chain alkyl; L is a leaving group having the hydrophilicity) [e.g. a compound of formula II X is a group of the formula SO3 M [M is a cation capable of forming a water-soluble salt such as an alkali metal or a (substituted)ammonium salt or a group of the formula COOM]}], (C) 1-10wt.% alkyl glycoside of the formula RO(R'O)y Zx (Z is a residue of a 5-6C reducing saccharide; R is an 8-20C alkyl, alkenyl, etc.; R' is a 2-4C alkylene; (x) is 1.0-6.0; (y) is 0-30] and (D) 3-30wt.% nonionic surfactant other than the component (C) at >=1 weight ratio of the components (C)/(D). |
