| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a water-containing granular mixture that is inexpensive and easy to handle and in which water or an aqueous solution is in the granular form, with which a uniform mixture can be obtained in a short time and an unmixed state or non-uniform concentration of a reaction product can be prevented when mixing the water or aqueous solution with a large amount of powder or when a material that reacts the water or aqueous solution is contained in the powder. <P>SOLUTION: Water or an aqueous solution is absorbed by a high absorbent polymer, and the high absorbent polymer is separated by hydrophobic silica fine particles to prevent the contact between the high absorbent polymer, thus obtaining granules. <P>COPYRIGHT: (C)2013,JPO&INPIT |
