CN117337315A - 吸水性树脂粒子、吸收体及吸收性物品 - Google Patents
吸水性树脂粒子、吸收体及吸收性物品 Download PDFInfo
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- CN117337315A CN117337315A CN202280034538.7A CN202280034538A CN117337315A CN 117337315 A CN117337315 A CN 117337315A CN 202280034538 A CN202280034538 A CN 202280034538A CN 117337315 A CN117337315 A CN 117337315A
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- C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
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Landscapes
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021-083790 | 2021-05-18 | ||
| JP2021083790 | 2021-05-18 | ||
| PCT/JP2022/017873 WO2022244567A1 (ja) | 2021-05-18 | 2022-04-14 | 吸水性樹脂粒子、吸収体及び吸収性物品 |
Publications (1)
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| CN117337315A true CN117337315A (zh) | 2024-01-02 |
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| JP (1) | JPWO2022244567A1 (https=) |
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| CN (1) | CN117337315A (https=) |
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| WO2025142604A1 (ja) * | 2023-12-25 | 2025-07-03 | 住友精化株式会社 | 被覆樹脂粒子及びその製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56115259A (en) * | 1980-02-19 | 1981-09-10 | Kuraray Co | Surface coated high water absorbing resin molding |
| JPS56159232A (en) * | 1980-05-12 | 1981-12-08 | Kuraray Co Ltd | Powdery high water-absorption resin for surface coating |
| JPS57168921A (en) * | 1981-04-10 | 1982-10-18 | Sumitomo Chem Co Ltd | Production of highly water-absorbing polymeric material having improved water-absorption rate |
| JPH01261250A (ja) * | 1988-04-08 | 1989-10-18 | Tsuruga Cement Kk | 高吸水性樹脂を用いたセメント・コンクリートおよびモルタルの混和材料 |
| JP2579814B2 (ja) * | 1989-03-16 | 1997-02-12 | 三洋化成工業株式会社 | 吸水剤およびその製造方法 |
| JPH03285918A (ja) * | 1990-03-31 | 1991-12-17 | Tokai Rubber Ind Ltd | 吸水性樹脂の製法 |
| JP3032890B2 (ja) * | 1998-04-10 | 2000-04-17 | 三洋化成工業株式会社 | 吸水剤及びその製法 |
| JP6184669B2 (ja) | 2012-08-31 | 2017-08-23 | 株式会社リブドゥコーポレーション | 吸収体、および、これを用いた吸収性物品 |
| US11931718B2 (en) * | 2018-03-28 | 2024-03-19 | Sumitomo Seika Chemicals Co., Ltd. | Water-absorbing resin particles |
| WO2021117786A1 (ja) * | 2019-12-13 | 2021-06-17 | 住友精化株式会社 | 被覆樹脂粒子及び被覆樹脂粒子を製造する方法 |
| WO2022209972A1 (ja) * | 2021-03-30 | 2022-10-06 | 住友精化株式会社 | 吸収体 |
| EP4317261A4 (en) * | 2021-03-30 | 2025-05-07 | Sumitomo Seika Chemicals Co., Ltd. | PROCESS FOR PRODUCING WATER-ABSORBING RESIN PARTICLES |
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- 2022-04-14 CN CN202280034538.7A patent/CN117337315A/zh active Pending
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| US20240253015A1 (en) | 2024-08-01 |
| JPWO2022244567A1 (https=) | 2022-11-24 |
| EP4324867A4 (en) | 2025-04-23 |
| KR20240009959A (ko) | 2024-01-23 |
| WO2022244567A1 (ja) | 2022-11-24 |
| EP4324867A1 (en) | 2024-02-21 |
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