Powder detergent composition for clothing
A technology for powder detergents and compositions, which is applied in detergent compositions, surface active detergent compositions, inorganic/elemental detergent compositions, etc., can solve problems such as affecting cleaning power
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Embodiment 1
[0172] 18.62kg concentration is the sodium dodecylbenzenesulfonate aqueous solution of 65 mass %, 22.00 kg concentration is the alkyl sodium sulfate paste of 30 mass %, 30.25 kg concentration is the No. 2 sodium silicate aqueous solution of 40 mass %, 22.00 kg of sodium carbonate, 44.00 kg of sodium sulfate, 1.1 kg of a 40% by mass polyacrylic acid sodium salt aqueous solution, and water were mixed to prepare a uniform slurry having a water content of 50% by mass. Next, this slurry was dried by spray drying to obtain base particles (moisture content: 2.5% by mass). Furthermore, 90.9 parts by weight of the obtained granule, 5 parts by weight of zeolite, and 4.1 parts by weight of magnesium sulfate heptahydrate were mixed using a concrete mixer (manufactured by Koyo Sangyo Co., Ltd.) to obtain a powder detergent composition. The average particle diameter of this powder detergent composition was 262 μm, and the apparent density of JIS K3362 was 0.37 g / mL. The composition of the ...
Embodiment 2
[0174] 19.97kg concentration is the sodium dodecylbenzenesulfonate aqueous solution of 65 mass %, 23.60 kg concentration is the alkyl sodium sulfate paste of 30 mass %, 32.44 kg concentration is the No. 2 sodium silicate aqueous solution of 40 mass %, 24 kg of sodium carbonate, 47.19 kg of sodium sulfate, 1.18 kg of a 40% by mass polyacrylic acid sodium salt aqueous solution, and water were mixed to prepare a uniform slurry having a water content of 50% by mass. Next, this slurry was dried by spray drying to obtain base particles (moisture content: 2.36% by mass). Furthermore, 84.76 parts by weight of the obtained base particles, 5 parts by weight of zeolite, and 10.24 parts by weight of magnesium sulfate heptahydrate were mixed using a concrete mixer (manufactured by Koyo Ki Sangyo Co., Ltd.) to obtain a powder detergent composition. The average particle diameter of this powder detergent composition was 261 μm, and the apparent density of JIS K3362 was 0.36 g / mL. The composi...
Embodiment 3
[0176] 20.46kg concentration is the sodium dodecylbenzenesulfonate aqueous solution of 65 mass %, 24.18 kg concentration is the alkyl sodium sulfate paste of 30 mass %, 33.25 kg concentration is the No. 2 sodium silicate aqueous solution of 40 mass %, 24.18 kg of sodium carbonate, 48.36 kg of sodium sulfate, 1.21 kg of a 40% by mass aqueous polyacrylic acid sodium salt solution, and water were mixed to prepare a uniform slurry having a water content of 50% by mass. Next, this slurry was dried by spray drying to obtain base particles (moisture content: 0.31% by mass). Furthermore, 82.71 parts by weight of the obtained base particles, 5 parts by weight of zeolite, and 12.3 parts by weight of magnesium sulfate heptahydrate were mixed using a concrete mixer (manufactured by Koyo Sangyo Co., Ltd.) to obtain a powder detergent composition. The average particle diameter of this powder detergent composition is 265 micrometers, and the apparent density of JISK3362 is 0.38 g / mL. The co...
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