Process for producing powder

The present invention provides production of a powder containing the cationic surfactant (b) by mixing an anionic aromatic compound (a), a cationic surfactant (b) and water to obtain a viscous material and feeding the viscous material heated at the specific temperature to the drying step.

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Bibliographische Detailangaben
Hauptverfasser:	MORII, YOSHIKAZU, KOJIMA, TOSHIHARU, KOYANAGI, KOJI, YAMAMURO, HOTAKA
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The present invention provides production of a powder containing the cationic surfactant (b) by mixing an anionic aromatic compound (a), a cationic surfactant (b) and water to obtain a viscous material and feeding the viscous material heated at the specific temperature to the drying step.