BLEICHENDE REINIGUNGSMITTEL-ZUSAMMENSETZUNG

A bleaching detergent composition is disclosed which contains granulated sodium percarbonate incorporated therein formed by separately spraying an aqueous boric acid solution and an aqueous alkali metal silicate solution onto sodium percarbonate particles kept in a fluidized state to coat the sodium...

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Bibliographische Detailangaben
Hauptverfasser: ITO, AKIRA, KASHIWA, JP, HIRO, YASUO, SUZUKA, JP, UMEHARA, KENJI, YOTSUKAIDO, JP, YONEYAMA, YUJI, FUNABASHI, JP, ONDA, MASAYOSHI, YOKKAICHI, JP
Format: Patent
Sprache:ger
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Zusammenfassung:A bleaching detergent composition is disclosed which contains granulated sodium percarbonate incorporated therein formed by separately spraying an aqueous boric acid solution and an aqueous alkali metal silicate solution onto sodium percarbonate particles kept in a fluidized state to coat the sodium percarbonate particles with an aqueous solution of the boric acid and the alkali metal silicate.