JPWO2022025003A1 - - Google Patents
Info
- Publication number
- JPWO2022025003A1 JPWO2022025003A1 JP2022540300A JP2022540300A JPWO2022025003A1 JP WO2022025003 A1 JPWO2022025003 A1 JP WO2022025003A1 JP 2022540300 A JP2022540300 A JP 2022540300A JP 2022540300 A JP2022540300 A JP 2022540300A JP WO2022025003 A1 JPWO2022025003 A1 JP WO2022025003A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/14—Esterification
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020127220 | 2020-07-28 | ||
| PCT/JP2021/027576 WO2022025003A1 (ja) | 2020-07-28 | 2021-07-26 | 吸水性樹脂粒子及び吸水性樹脂粒子を製造する方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022025003A1 true JPWO2022025003A1 (ja) | 2022-02-03 |
Family
ID=80036473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022540300A Pending JPWO2022025003A1 (ja) | 2020-07-28 | 2021-07-26 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2022025003A1 (ja) |
| WO (1) | WO2022025003A1 (ja) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3481250B2 (ja) * | 1994-10-26 | 2003-12-22 | 株式会社 日本触媒 | 吸水性樹脂組成物およびその製造方法 |
| JP3135878B2 (ja) * | 1996-11-20 | 2001-02-19 | 三洋化成工業株式会社 | 吸水剤およびその製造方法 |
| KR102269376B1 (ko) * | 2012-08-30 | 2021-06-25 | 가부시키가이샤 닛폰 쇼쿠바이 | 입자상 흡수제 및 그의 제조 방법 |
| US11535689B2 (en) * | 2015-06-19 | 2022-12-27 | Nippon Shokubai Co., Ltd. | Poly (meth) acrylic acid (salt)-based particulate water-absorbing agent and production method therefor |
| WO2017170501A1 (ja) * | 2016-03-28 | 2017-10-05 | 株式会社日本触媒 | 吸水剤およびその製造方法、並びに吸水剤を用いた吸収性物品 |
| KR102555379B1 (ko) * | 2018-01-16 | 2023-07-12 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
| KR102461120B1 (ko) * | 2018-12-07 | 2022-10-28 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
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2021
- 2021-07-26 WO PCT/JP2021/027576 patent/WO2022025003A1/ja active Application Filing
- 2021-07-26 JP JP2022540300A patent/JPWO2022025003A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022025003A1 (ja) | 2022-02-03 |