BLEACHING AID, AND BLEACHING AID PARTICLE COMPRISING THE BLEACHING AID

PROBLEM TO BE SOLVED: To provide a bleaching aid promoting bleaching effects of a hydrogen peroxide-based compound in a trace amount, and to provide a bleaching aid particle comprising the bleaching aid. SOLUTION: The bleaching aid is characterized by comprising (a) a chelating agent having ≤5 coord...

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Bibliographische Detailangaben
Hauptverfasser: HARA TAIYO, SUEKUNI TOMONARI, KONO YOSUKE, TOKORO YUKIKO, DANNOUE SACHIHIRO, KUBOZONO TAKAYASU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a bleaching aid promoting bleaching effects of a hydrogen peroxide-based compound in a trace amount, and to provide a bleaching aid particle comprising the bleaching aid. SOLUTION: The bleaching aid is characterized by comprising (a) a chelating agent having ≤5 coordination sites and/or an anion produced from the chelating agent, and (b) a copper compound and/or a manganese compound. The bleaching aid particle is characterized by comprising the bleaching aid, and (c) a binder compound. COPYRIGHT: (C)2009,JPO&INPIT