| 摘要 |
PROBLEM TO BE SOLVED: To provide a powder detergent in a quantitative form which is a ground detergent easy to be measured. SOLUTION: Powder detergent 1 in a solid quantitative form comprises forming a block by gathering particles which are each particle of powder detergent 3 and forming a hole-rich aggregate form. Thus, the above described powder detergent 1 in a solid quantitative form is readily decomposed into a particle form (powder detergent 3) by contacting with water due to this aggregate structure (form), and thereby is easily soluble in water. Herein, in a preparation process of the powder detergent 1 in a solid quantitative form, it may be formed by involving a foaming agent such as carbon dioxide into the powder detergent 3. In this case, the powder detergent 1 in a solid quantitative form, by contacting with water, is decomposed into more actively jet-like particles and the decomposed powder detergent 3 is dissolved in water.
|
