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
Application number
JP2025532739A
Other languages
Japanese (ja)
Other versions
JPWO2025013774A5 (enExample
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2025013774A1 publication Critical patent/JPWO2025013774A1/ja
Publication of JPWO2025013774A5 publication Critical patent/JPWO2025013774A5/ja
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/44Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00Homopolymers 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
    • C08F20/02Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04Acids, Metal salts or ammonium salts thereof
    • C08F20/06Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering 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)
JP2025532739A 2023-07-07 2024-07-05 Pending JPWO2025013774A1 (enExample)

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 (enExample) 2025-01-16
JPWO2025013774A5 JPWO2025013774A5 (enExample) 2026-03-26

Family

ID=94215741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025532739A Pending JPWO2025013774A1 (enExample) 2023-07-07 2024-07-05

Country Status (4)

Country Link
JP (1) JPWO2025013774A1 (enExample)
KR (1) KR20260034060A (enExample)
CN (1) CN121368611A (enExample)
WO (1) WO2025013774A1 (enExample)

Family Cites Families (39)

* Cited by examiner, † Cited by third party
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
WO1995033558A1 (en) 1994-06-06 1995-12-14 Sanyo Chemical Industries, Ltd. Modified water-absorbent resin particles
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
AU2001271051A1 (en) 2000-07-18 2002-01-30 Sanyo Chemical Industries Ltd. Absorbents and process for producing the same, absorbable constructs and absorbable articles
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
BR0212696B1 (pt) 2001-09-12 2013-02-05 processo contÍnuo de polimerizaÇço para a preparaÇço de polÍmeros absorventes de Água, insoléveis em Água.
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
JP4364665B2 (ja) 2003-02-10 2009-11-18 株式会社日本触媒 粒子状吸水剤
TWI306864B (en) 2003-02-10 2009-03-01 Nippon Catalytic Chem Ind Water-absorbing agent
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
KR101245467B1 (ko) 2005-07-04 2013-03-25 스미또모 세이까 가부시키가이샤 흡수성 수지의 제조 방법
TW200720347A (en) 2005-09-30 2007-06-01 Nippon Catalytic Chem Ind Water-absorbent agent composition and method for manufacturing the same
JP5289955B2 (ja) 2006-08-04 2013-09-11 住友精化株式会社 吸水性樹脂粒子、その製造方法、およびそれを用いた吸収体
EP2137262B1 (de) 2007-03-19 2011-08-24 Basf Se Verfahren zum beschichten wasserabsorbierender polymerpartikel
EP2182993B1 (en) 2007-07-27 2015-09-23 Basf Se Water-absorbing polymeric particles and method for the production thereof
CN102482435B (zh) 2009-08-28 2014-04-30 株式会社日本触媒 吸水性树脂的制造方法
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
CN104212105B (zh) 2010-04-07 2017-08-01 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
US20130130017A1 (en) 2010-08-19 2013-05-23 Sumitomo Seika Chemicals Co., Ltd. Water-absorbing resin
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
KR102801861B1 (ko) 2020-01-06 2025-05-02 가부시키가이샤 닛폰 쇼쿠바이 흡수체, 흡수성 수지 및 흡수성 물품
JP7715448B2 (ja) * 2020-12-18 2025-07-30 エルジー・ケム・リミテッド 高吸水性樹脂の製造方法

Also Published As

Publication number Publication date
CN121368611A (zh) 2026-01-20
WO2025013774A1 (ja) 2025-01-16
KR20260034060A (ko) 2026-03-10

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