| 摘要 |
PROBLEM TO BE SOLVED: To provide a powder bleaching composition that is excellent in th effect of preventing odor generated while washing things are in use. SOLUTION: The powder bleaching composition contains a peroxide (A) that generates hydrogen peroxide by dissolving into water, a chelating agent (B) with≤5 coordination sites, a copper compound (C) and protease (D). In the composition, preferably lipase (E) is further contained. In the powder bleaching composition, preferably an anionic surfactant (F) is further contained. COPYRIGHT: (C)2009,JPO&INPIT
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