METHOD OF PREPARING HOUSEHOLD SOAP AND DETERGENTS CONTAINING SODIUM SILICATES

manufacture of household soap and detergents containing soap. SUBSTANCE: method comprises neutralizing fatty acids and saponifying fats and oils with alkali agent solutions. Alkali agent includes concentrated aqueous solutions of sodium silicates of general formula: Na2O.mSiO2 wherein m is 2.8-0.2 m...

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Bibliographische Detailangaben
Hauptverfasser: CHISTJAKOV B.E, BAVIKA V.I, BEDENKO V.G
Format: Patent
Sprache:eng ; rus
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Beschreibung
Zusammenfassung:manufacture of household soap and detergents containing soap. SUBSTANCE: method comprises neutralizing fatty acids and saponifying fats and oils with alkali agent solutions. Alkali agent includes concentrated aqueous solutions of sodium silicates of general formula: Na2O.mSiO2 wherein m is 2.8-0.2 mole/mole in amount which allow for complete neutralization of fatty acids and saponification of fatty mixture and change of silicate module to value of 2.8-3.5 mole/mole. EFFECT: simplified manufacturing process, lower manufacturing costs and improved foaming and washing powder in hard water. 2 cl, 7 ex, 1 tbl