JPWO2025013774A1 - - Google Patents
Info
- Publication number
- JPWO2025013774A1 JPWO2025013774A1 JP2025532739A JP2025532739A JPWO2025013774A1 JP WO2025013774 A1 JPWO2025013774 A1 JP WO2025013774A1 JP 2025532739 A JP2025532739 A JP 2025532739A JP 2025532739 A JP2025532739 A JP 2025532739A JP WO2025013774 A1 JPWO2025013774 A1 JP WO2025013774A1
- 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
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
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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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—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
- C08F8/00—Chemical modification by after-treatment
-
- 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
- C08J3/12—Powdering or granulating
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023112533 | 2023-07-07 | ||
| PCT/JP2024/024366 WO2025013774A1 (ja) | 2023-07-07 | 2024-07-05 | 粒子状吸水剤組成物の製造方法及び粒子状吸水剤組成物、並びに、吸収性物品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2025013774A1 true JPWO2025013774A1 (https=) | 2025-01-16 |
| JPWO2025013774A5 JPWO2025013774A5 (https=) | 2026-03-26 |
Family
ID=94215741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025532739A Pending JPWO2025013774A1 (https=) | 2023-07-07 | 2024-07-05 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2025013774A1 (https=) |
| KR (1) | KR20260034060A (https=) |
| CN (1) | CN121368611A (https=) |
| WO (1) | WO2025013774A1 (https=) |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5980459A (ja) | 1982-10-29 | 1984-05-09 | Arakawa Chem Ind Co Ltd | 吸水性樹脂粉末組成物 |
| DE3544770A1 (de) | 1985-12-18 | 1987-06-19 | Stockhausen Chem Fab Gmbh | Verfahren und vorrichtung zum kontinuierlichen herstellen von polymerisaten und copolymerisaten der acrylsaeure und/oder methacrylsaeure |
| JP2966539B2 (ja) | 1991-02-07 | 1999-10-25 | 株式会社日本触媒 | 含水ゲル状重合体の製造方法 |
| JPH0616822A (ja) | 1992-06-30 | 1994-01-25 | Sekisui Plastics Co Ltd | 吸水性樹脂粒子の製造方法 |
| US5599335A (en) | 1994-03-29 | 1997-02-04 | The Procter & Gamble Company | Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer |
| JP3169133B2 (ja) | 1994-06-06 | 2001-05-21 | 三洋化成工業株式会社 | 改質された衛生用品用吸水性樹脂粒子 |
| JP3688418B2 (ja) | 1995-12-27 | 2005-08-31 | 株式会社日本触媒 | 吸水剤並びに衛生材料 |
| JP4047443B2 (ja) | 1998-04-03 | 2008-02-13 | 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 |
| US6124391A (en) | 1998-08-18 | 2000-09-26 | Stockhausen Gmbh & Co. Kg | Superabsorbent polymers having anti-caking characteristics |
| JP3494401B2 (ja) | 1998-09-22 | 2004-02-09 | 株式会社日本触媒 | 吸水剤及び吸収性物品 |
| JP2001137704A (ja) | 1999-11-18 | 2001-05-22 | Toagosei Co Ltd | 改質された高吸水性樹脂の製造方法 |
| JP4141829B2 (ja) | 2000-07-18 | 2008-08-27 | 三洋化成工業株式会社 | 吸収剤及びその製造方法、吸収性構造物、吸収性物品 |
| US6906159B2 (en) | 2000-08-03 | 2005-06-14 | Nippon Shokubai Co., Ltd. | Water-absorbent resin, hydropolymer, process for producing them, and uses of them |
| US6720389B2 (en) | 2000-09-20 | 2004-04-13 | Nippon Shokubai Co., Ltd. | Water-absorbent resin and production process therefor |
| DE10052966A1 (de) | 2000-10-25 | 2002-05-02 | Stockhausen Chem Fab Gmbh | Hochquellbare Absorptionsmittel mit einer verminderten Tendenz zum Verbacken |
| JP2003082250A (ja) | 2001-06-27 | 2003-03-19 | San-Dia Polymer Ltd | 吸水性樹脂組成物及びその製造法 |
| KR100909182B1 (ko) | 2001-09-12 | 2009-07-23 | 에보닉 스톡하우젠 게엠베하 | 초흡수성 중합체를 제조하기 위한 연속식 중합방법 |
| JP2003225565A (ja) | 2001-11-20 | 2003-08-12 | San-Dia Polymer Ltd | 吸水剤、その製法、吸水剤を用いた吸収体並びに吸収性物品 |
| BRPI0403938A (pt) | 2003-02-10 | 2005-03-01 | Nippon Catalytic Chem Ind | Absorvente de água particulado contendo resina absorvente de água como principal componente, método de produzir um absorvente de água particulado e material sanitário para absorver fluido corporal |
| RU2299075C2 (ru) | 2003-02-10 | 2007-05-20 | Ниппон Сокубаи Ко., Лтд. | Гигроскопическая добавка |
| JP2005036100A (ja) | 2003-07-14 | 2005-02-10 | Nippon Shokubai Co Ltd | 吸水性樹脂を製造する方法 |
| JP2005095759A (ja) | 2003-09-24 | 2005-04-14 | San-Dia Polymer Ltd | 吸収剤とこれを用いてなる吸収性物品 |
| DE102005014291A1 (de) | 2005-03-24 | 2006-09-28 | Basf Ag | Verfahren zur Herstellung wasserabsorbierender Polymere |
| EP1900755B1 (en) | 2005-07-04 | 2011-10-19 | Sumitomo Seika Chemicals Co., Ltd. | Process for production of water-absorbing resin |
| TW200720347A (en) | 2005-09-30 | 2007-06-01 | Nippon Catalytic Chem Ind | Water-absorbent agent composition and method for manufacturing the same |
| US20090186542A1 (en) | 2006-08-04 | 2009-07-23 | Sumitomo Seika Chemical Co., Ltd. | Water-absorbent resin particle, method for production thereof, and absorbent material using the same |
| EP2137262B1 (de) | 2007-03-19 | 2011-08-24 | Basf Se | Verfahren zum beschichten wasserabsorbierender polymerpartikel |
| CN101772355B (zh) | 2007-07-27 | 2013-06-12 | 巴斯夫欧洲公司 | 吸水性聚合物颗粒及其制备方法 |
| EP2471847B2 (en) | 2009-08-28 | 2018-01-03 | Nippon Shokubai Co., Ltd. | Process for production of water-absorbable resin |
| JP5658229B2 (ja) | 2010-03-08 | 2015-01-21 | 株式会社日本触媒 | 粒子状含水ゲル状架橋重合体の乾燥方法 |
| CN102822209B (zh) | 2010-04-07 | 2014-09-03 | 株式会社日本触媒 | 聚丙烯酸(盐)系吸水性树脂粉末的制造方法、聚丙烯酸(盐)系吸水性树脂粉末 |
| JP5649336B2 (ja) * | 2010-06-02 | 2015-01-07 | Ｓｄｐグローバル株式会社 | 吸収性樹脂粒子の製造方法 |
| KR101760768B1 (ko) | 2010-08-19 | 2017-07-24 | 스미토모 세이카 가부시키가이샤 | 흡수성 수지 |
| WO2012133734A1 (ja) * | 2011-03-31 | 2012-10-04 | 株式会社日本触媒 | 粒子状吸水剤およびその製造方法 |
| KR101719352B1 (ko) | 2013-12-13 | 2017-04-04 | 주식회사 엘지화학 | 고흡수성 수지 조성물 |
| KR102417079B1 (ko) * | 2018-03-30 | 2022-07-05 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
| JP7448301B2 (ja) * | 2018-12-18 | 2024-03-12 | Ｓｄｐグローバル株式会社 | 吸水性樹脂粒子、これを含む吸収体及び吸収性物品 |
| EP4089119A4 (en) | 2020-01-06 | 2024-01-03 | Nippon Shokubai Co., Ltd. | Absorbent object, water-absorbing resin, and absorbent article |
| EP4194486A4 (en) * | 2020-12-18 | 2024-02-21 | Lg Chem, Ltd. | METHOD FOR PREPARING A SUPERABSORBENT POLYMER |
-
2024
- 2024-07-05 JP JP2025532739A patent/JPWO2025013774A1/ja active Pending
- 2024-07-05 KR KR1020267003314A patent/KR20260034060A/ko active Pending
- 2024-07-05 WO PCT/JP2024/024366 patent/WO2025013774A1/ja not_active Ceased
- 2024-07-05 CN CN202480042435.4A patent/CN121368611A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025013774A1 (ja) | 2025-01-16 |
| CN121368611A (zh) | 2026-01-20 |
| KR20260034060A (ko) | 2026-03-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251224 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251224 |