WASCHAKTIVE ZUBEREITUNG MIT VERZOEGERTEM AUFLOESEVERHALTEN UND VERFAHREN ZU IHRER HERSTELLUNG

The invention concerns a method of manufacturing a wash-active composition in powder or granular form. In order to improve the dissolution characteristics of the composition, the composition is subjected to an additional treatment step. The previously manufactured powder or granular material is brou...

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Bibliographische Detailangaben
Hauptverfasser: SEITER, WOLFGANG., 4040 NEUSS, DE, JAHNKE, ULRICH, SCHULTZ, RUEDIGER., 4019 MONHEIM, DE
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:The invention concerns a method of manufacturing a wash-active composition in powder or granular form. In order to improve the dissolution characteristics of the composition, the composition is subjected to an additional treatment step. The previously manufactured powder or granular material is brought into contact, while mixing, with a liquid polysiloxane which will react with acid hydrogen atoms, and allowed to react at a temperature between 10 and 120 DEG C, optionally in the presence of a catalyst, the ratio by weight of the wash-active composition to the polysiloxane being between 25:1 and 2000:1.