| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a powder detergent composition that includes glycine-N,N-diacetic acid derivative (GDA), wherein discoloration is not caused even after long-term storage, and the storage stability is excellent. <P>SOLUTION: The powder detergent composition includes: a granule that co-granulates a glycine-N,N-diacetic acid derivative (A component) shown by General formula (1), and a reducing agent (B component); and an oxygen based bleaching agent (C component) to meet the following conditions. A component: 1-50 mass%; B component: 0.01-10 mass%; and C component: 1-25 mass%. In the formula, M<SP POS="POST">1</SP>-M<SP POS="POST">3</SP>each independently denote a hydrogen atom or a cation component, and R denotes a 1-18C alkyl group or alkenyl group. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
