Sodium tripolyphosphate composition and method of producing it

A granular STPP suitable for detergent compositions which is non-caking in non-agitated water is produced by wetting anhydrous phase II STPP granules and drying the granules to remove free water. The resulting granules, when incorporated in detergent compositions, form a free flowing detergent slurr...

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Bibliographische Detailangaben
Hauptverfasser: HIMPLER HILRY ANN, ARNOLD RONALD EUGENE, HENSLER PAUL LEONARD
Format: Patent
Sprache:eng ; spa
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Zusammenfassung:A granular STPP suitable for detergent compositions which is non-caking in non-agitated water is produced by wetting anhydrous phase II STPP granules and drying the granules to remove free water. The resulting granules, when incorporated in detergent compositions, form a free flowing detergent slurry in detergent dispensing systems. PROCEDIMIENTO PARA PREPARAR FORMULACIONES DETERGENTES QUE CONTIENEN TRIPOLIFOSFATO SODICO (STPP). SE PRODUCE UN STPP GRANULAR, ADECUADO PARA COMPOSICIONES DETERGENTES, QUE NO SE APELMAZA EN AGUA NO AGITADA, POR HUMIDIFICACION DE GRANULOS DE STPP ANHIDRO ESENCIALMENTE DE FASE II, Y SECADO DE LOS GRANULOS PARA SEPARAR EL AGUA NO COMBINADA. LOS GRANULOS RESULTANTES, CUANDO SE INCORPORAN EN COMPOSICIONES DETERGENTES, FORMAN UNA SUSPENSION DETERGENTE QUE FLUYE FACILMENTE EN SISTEMAS DISTRIBUIDORES DE DETERGENTE.