Mix process for formulating detergents
The present invention relates to a nonionic loaded powder detergent composition which is free-flowing and is manufactured and agglomerated in a single operation. The free-flowing agglomerated powder detergent composition is produced by mixing sodium carbonate, a di- or tricarboxylic acid and a nonio...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The present invention relates to a nonionic loaded powder detergent composition which is free-flowing and is manufactured and agglomerated in a single operation. The free-flowing agglomerated powder detergent composition is produced by mixing sodium carbonate, a di- or tricarboxylic acid and a nonionic surfactant to form a nonaqueous slurry. Water is then added to the slurry to solubilize portions of the sodium carbonate and the di- or tricarboxylic acid which allows them to react to form a builder salt in the slurry. Silica is then added to the slurry to form a flowable or nearly flowable powder detergent mixture. |
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