JP2011517703A - 表面架橋超吸収性物質の製造方法 - Google Patents

表面架橋超吸収性物質の製造方法 Download PDF

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Publication number
JP2011517703A
JP2011517703A JP2010538646A JP2010538646A JP2011517703A JP 2011517703 A JP2011517703 A JP 2011517703A JP 2010538646 A JP2010538646 A JP 2010538646A JP 2010538646 A JP2010538646 A JP 2010538646A JP 2011517703 A JP2011517703 A JP 2011517703A
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JP
Japan
Prior art keywords
polyvalent metal
water
superabsorbent material
acid
weight
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Pending
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JP2010538646A
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English (en)
Japanese (ja)
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JP2011517703A5 (https=
Inventor
ヘルフェルト ノルベルト
シュテューフェン ウーヴェ
ジー−ジェイ チャン ウィリアム
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BASF SE
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BASF SE
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Application filed by BASF SE filed Critical BASF SE
Publication of JP2011517703A publication Critical patent/JP2011517703A/ja
Publication of JP2011517703A5 publication Critical patent/JP2011517703A5/ja
Pending legal-status Critical Current

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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
    • C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0091—Complexes with metal-heteroatom-bonds
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP2010538646A 2007-12-19 2008-12-16 表面架橋超吸収性物質の製造方法 Pending JP2011517703A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1484007P 2007-12-19 2007-12-19
US61/014840 2007-12-19
PCT/EP2008/067614 WO2009080611A2 (en) 2007-12-19 2008-12-16 Process for producing surface-crosslinked superabsorbents

Publications (2)

Publication Number Publication Date
JP2011517703A true JP2011517703A (ja) 2011-06-16
JP2011517703A5 JP2011517703A5 (https=) 2012-02-09

Family

ID=40668219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010538646A Pending JP2011517703A (ja) 2007-12-19 2008-12-16 表面架橋超吸収性物質の製造方法

Country Status (5)

Country Link
US (1) US20100261604A1 (https=)
EP (1) EP2235093B1 (https=)
JP (1) JP2011517703A (https=)
CN (1) CN101903441A (https=)
WO (1) WO2009080611A2 (https=)

Cited By (4)

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JP2016536084A (ja) * 2013-09-19 2016-11-24 ザ プロクター アンド ギャンブル カンパニー 材料を含まないエリアを有する吸収性コア
WO2017170604A1 (ja) * 2016-03-28 2017-10-05 株式会社日本触媒 吸水剤の製造方法
WO2019059019A1 (ja) * 2017-09-22 2019-03-28 Ｓｄｐグローバル株式会社 吸水性樹脂組成物及びその製造方法
US11260364B2 (en) 2016-12-13 2022-03-01 Lg Chem, Ltd. Super absorbent polymer and preparation method thereof

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WO2011004006A2 (de) * 2009-07-10 2011-01-13 Basf Se Mikrokapseln mit polyvinylmonomeren als vernetzer
JP5722921B2 (ja) 2011-01-28 2015-05-27 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂粉末の製造方法
BR112014013308A2 (pt) 2011-12-30 2017-06-13 Evonik Corp polímero superabsorvente com reticulador
US8420567B1 (en) 2011-12-30 2013-04-16 Evonik Stockhausen, Llc Process for superabsorbent polymer and crosslinker composition
CN104394895A (zh) 2012-04-17 2015-03-04 巴斯夫欧洲公司 制备表面后交联吸水性聚合物颗粒的方法
EP2838939B2 (en) 2012-04-19 2025-01-08 Archer Daniels Midland Company Compounded surface treated carboxyalkylated starch polyacrylate composites
US20150225514A1 (en) 2012-09-11 2015-08-13 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent
EP2896454B1 (en) 2012-09-11 2022-05-11 Nippon Shokubai Co., Ltd. Method for manufacturing polyacrylic acid (polyacrylate)-based absorbent, and absorbent
EP2952537B1 (en) 2013-01-29 2021-10-27 Nippon Shokubai Co., Ltd. Water-absorbable resin material and method for producing same
EP2829566B2 (en) 2013-05-09 2020-05-27 LG Chem, Ltd. Preparation method for super absorbent resin
KR101604272B1 (ko) 2013-05-09 2016-03-25 주식회사 엘지화학 고흡수성 수지의 제조방법
US9950308B2 (en) 2013-08-01 2018-04-24 Lg Chem, Ltd. Superabsorbent polymer
EP3085439B1 (en) 2013-12-20 2023-10-04 Nippon Shokubai Co., Ltd. Water absorbing agent based on polyacrylic acid and/or a salt thereof
KR101805088B1 (ko) * 2014-12-18 2017-12-05 주식회사 엘지화학 표면 개질 처리된 고흡수성 수지 및 그 제조방법
KR101919985B1 (ko) * 2015-06-10 2018-11-19 주식회사 엘지화학 내파쇄성 고흡수성 수지 및 그 제조방법
US10532341B2 (en) 2015-07-01 2020-01-14 Nippon Shokubai Co., Ltd. Particulate water absorbing agent
JP7254793B2 (ja) 2017-11-10 2023-04-10 ビーエーエスエフ ソシエタス・ヨーロピア 高吸収体
JP7361714B2 (ja) 2018-04-10 2023-10-16 ビーエーエスエフ ソシエタス・ヨーロピア 浸透性超吸収体、及びそれを製造する方法
KR20210041070A (ko) * 2018-09-28 2021-04-14 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지 분말의 제조 방법 및 흡수성 수지 분말
EP4004072A1 (en) 2019-07-24 2022-06-01 Basf Se Permeable superabsorbent and process for production thereof
CN115739044B (zh) * 2022-11-15 2024-06-04 西安工程大学 广域pH有机阳离子型脱色吸附剂及其制备方法

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JPH09124879A (ja) * 1995-10-31 1997-05-13 Sanyo Chem Ind Ltd 改質された吸水性樹脂粒子およびその製法
JP2005344103A (ja) * 2004-05-07 2005-12-15 Nippon Shokubai Co Ltd 吸水剤およびその製造方法
WO2007121937A2 (de) * 2006-04-21 2007-11-01 Evonik Stockhausen Gmbh Oberflächennachvernetzte superabsorber behandelt mit aluminiumlactat und optional aluminiumsulfat
JP2008536987A (ja) * 2005-04-22 2008-09-11 エフォニック ストックハウゼン ゲーエムベーハー 高吸収性を有する吸水性ポリマー構造体
JP2009510177A (ja) * 2005-09-30 2009-03-12 株式会社日本触媒 吸水剤組成物およびその製造方法

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EP1516884B2 (en) * 2003-09-19 2023-02-22 Nippon Shokubai Co., Ltd. Water-absorbent resin having treated surface and process for producing the same
CN100534972C (zh) 2003-09-30 2009-09-02 味之素株式会社 从发酵液中纯化琥珀酸的方法
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US20090012488A1 (en) * 2006-03-10 2009-01-08 Basf Se Super-Absorber Having Improved Smell-Inhibition
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CN101490097B (zh) * 2006-07-19 2011-11-09 巴斯夫欧洲公司 通过聚合单体溶液液滴生产具有较高渗透性的吸水性聚合物颗粒的方法
RU2463310C2 (ru) * 2006-07-19 2012-10-10 Басф Се Способ получения водопоглощающих полимерных частиц с высокой проницаемостью путем полимеризации капель мономерного раствора
JP5602428B2 (ja) * 2006-07-19 2014-10-08 ビーエーエスエフ ソシエタス・ヨーロピア モノマー溶液の液滴の重合による、高い吸収性を有する後架橋された吸水性ポリマー粒子の製造方法
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CN101516531B (zh) * 2006-09-25 2014-05-21 巴斯夫欧洲公司 吸水性聚合物颗粒的分级方法
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JPH09124879A (ja) * 1995-10-31 1997-05-13 Sanyo Chem Ind Ltd 改質された吸水性樹脂粒子およびその製法
JP2005344103A (ja) * 2004-05-07 2005-12-15 Nippon Shokubai Co Ltd 吸水剤およびその製造方法
JP2008536987A (ja) * 2005-04-22 2008-09-11 エフォニック ストックハウゼン ゲーエムベーハー 高吸収性を有する吸水性ポリマー構造体
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WO2007121937A2 (de) * 2006-04-21 2007-11-01 Evonik Stockhausen Gmbh Oberflächennachvernetzte superabsorber behandelt mit aluminiumlactat und optional aluminiumsulfat
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016536084A (ja) * 2013-09-19 2016-11-24 ザ プロクター アンド ギャンブル カンパニー 材料を含まないエリアを有する吸収性コア
US11154437B2 (en) 2013-09-19 2021-10-26 The Procter & Gamble Company Absorbent cores having material free areas
US11944526B2 (en) 2013-09-19 2024-04-02 The Procter & Gamble Company Absorbent cores having material free areas
US12558274B2 (en) 2013-09-19 2026-02-24 The Procter & Gamble Company Absorbent cores having material free areas
WO2017170604A1 (ja) * 2016-03-28 2017-10-05 株式会社日本触媒 吸水剤の製造方法
US11260364B2 (en) 2016-12-13 2022-03-01 Lg Chem, Ltd. Super absorbent polymer and preparation method thereof
WO2019059019A1 (ja) * 2017-09-22 2019-03-28 Ｓｄｐグローバル株式会社 吸水性樹脂組成物及びその製造方法

Also Published As

Publication number Publication date
US20100261604A1 (en) 2010-10-14
WO2009080611A2 (en) 2009-07-02
EP2235093A2 (en) 2010-10-06
WO2009080611A3 (en) 2010-02-04
EP2235093B1 (en) 2015-04-22
CN101903441A (zh) 2010-12-01

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