Water absorption treatment material and method for manufacturing the same
AssigneeDaiki Co., Ltd.
InventorJunji Yoshinaga
Life of this patent
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Abstract
Provided are a water absorption treatment material that can be manufactured at a low cost and in which a clump of used grains can be formed, and a method for manufacturing the same. A water absorption treatment material includes a first grain and a second grain that absorb a liquid. The first grain includes a first core portion and a coating portion. The first core portion has a grain-like shape. The coating portion contains an adhesive material, and covers the first core portion. The second grain includes a second core portion. The second core portion has a grain-like shape. In the second grain, the second core portion is uncovered.
Claims10
A water absorption treatment material comprising:
- a first grain that absorbs a liquid, the first grain including a first core portion that is a granule, and a coating portion that contains an adhesive material and covers the first core portion;
- and
- a second grain that absorbs the liquid, the second grain including a second core portion that is a granule,
- wherein in the second grain, the second core portion is entirely uncovered before the second grain absorbs the liquid, and the first core portion contains an organic substance as its main material, the organic substance being paper, used tea leaves, plastics, or soybean refuse.
Dependencies are inferred from the claim text.