| 申请日期 | 2025-07-12 | 申请号 | WOJP21029843 |
| 公开（公告）号 | WO2022039112A1 | 公开（公告）日 | 2022-02-24 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | SHOWA DENKO MATERIALS CO LTD | ||
| 简介 | These absorbent particles include a carrier particle which comprises an organic polymer that includes monomer units derived from a styrene-base monomer, an organic compound which is attached to the surface of the carrier particle and which has an amino group, and a diglycolic acid residue which is bonded to the amino group. The organic compound further has at least one group selected from a carbonyl group, a sulfonyl group, a sulfinyl group, and an oxyalkylene group. | ||
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