Water absorption treatment material and method for manufacturing the same
AssigneeDaiki Co., Ltd.
InventorsHiroshi ITO, Junji YOSHINAGA
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Abstract
Provided is a water absorption treatment material and a method for manufacturing the same, according to which a clump can be formed after use without incurring a decrease in water absorptivity. A water absorption treatment material includes a granular core portion and an embedded portion. A recessed portion is formed on the surface of the granular core portion. The embedded portion is provided in the recessed portion of the granular core portion. The embedded portion contains an adhesive material.
Claims20
A water absorption treatment material comprising:
- a granular core portion having a recessed portion on its surface;
- and
- an embedded portion that is provided in the recessed portion and contains an adhesive material.
A method for manufacturing a water absorption treatment material, comprising:
- a core portion forming step of forming a granular core portion having a recessed portion on its surface;
- and
- an embedded portion forming step of forming an embedded portion containing an adhesive material in the recessed portion.
Dependencies are inferred from the claim text.