CN101389661B - 其中混有颗粒状添加剂的吸水性树脂的生产 - Google Patents

其中混有颗粒状添加剂的吸水性树脂的生产 Download PDF

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Publication number
CN101389661B
CN101389661B CN2006800500491A CN200680050049A CN101389661B CN 101389661 B CN101389661 B CN 101389661B CN 2006800500491 A CN2006800500491 A CN 2006800500491A CN 200680050049 A CN200680050049 A CN 200680050049A CN 101389661 B CN101389661 B CN 101389661B
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CN101389661A (zh
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U·施蒂韦恩
T·丹尼尔
R·丰克
M·魏斯曼特尔
D·范埃斯布洛克
K·波塞米尔斯
A·希勒布雷希特
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BASF SE
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BASF SE
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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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • 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
    • C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN2006800500491A 2005-12-29 2006-12-28 其中混有颗粒状添加剂的吸水性树脂的生产 Expired - Fee Related CN101389661B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005062929.6 2005-12-29
DE102005062929A DE102005062929A1 (de) 2005-12-29 2005-12-29 Herstellung eines wasserabsorbierenden Harzes unter Einmischen eines wasserabsorbierenden Harzpulvers
PCT/EP2006/070250 WO2007074167A2 (de) 2005-12-29 2006-12-28 Herstellung eines wasserabsorbierenden harzes unter einmischen eines teilchenförmigen additivs

Publications (2)

Publication Number Publication Date
CN101389661A CN101389661A (zh) 2009-03-18
CN101389661B true CN101389661B (zh) 2011-10-12

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CN2006800500491A Expired - Fee Related CN101389661B (zh) 2005-12-29 2006-12-28 其中混有颗粒状添加剂的吸水性树脂的生产

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Country Link
US (2) US7786211B2 (https=)
EP (1) EP1969017B1 (https=)
JP (1) JP5091159B2 (https=)
CN (1) CN101389661B (https=)
AT (1) ATE449793T1 (https=)
DE (2) DE102005062929A1 (https=)
TW (1) TW200732354A (https=)
WO (1) WO2007074167A2 (https=)

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US20100261604A1 (en) * 2007-12-19 2010-10-14 Norbert Herfert Process for Producing Surface Crosslinked Superabsorbents
CN101959538A (zh) * 2008-03-05 2011-01-26 巴斯夫欧洲公司 制备超吸收剂的方法
WO2009119754A1 (ja) 2008-03-28 2009-10-01 株式会社日本触媒 吸水性樹脂の製造方法
JP5290413B2 (ja) † 2008-07-15 2013-09-18 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性ポリマー粒子の製造方法
CN102124039B (zh) 2008-09-16 2013-04-24 株式会社日本触媒 吸水性树脂的制造方法和通液性提高方法
CN104974358B (zh) 2009-03-31 2018-11-23 株式会社日本触媒 颗粒状吸水性树脂的制造方法
JP2012527502A (ja) * 2009-05-18 2012-11-08 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性ポリマー粒子のための被覆方法
KR20110006771A (ko) 2009-07-15 2011-01-21 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2011034146A1 (ja) 2009-09-16 2011-03-24 株式会社日本触媒 吸水性樹脂粉末の製造方法
JP5731390B2 (ja) 2009-09-30 2015-06-10 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
JP5647625B2 (ja) 2009-12-24 2015-01-07 株式会社日本触媒 ポリアクリル酸系吸水性樹脂粉末及びその製造方法
EP2565219B1 (en) 2010-04-27 2018-06-27 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbent resin powder
DE102010040921A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure
DE102010040923A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Ethanol und Formaldehyd
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
EP2700667B1 (en) 2011-04-20 2017-08-09 Nippon Shokubai Co., Ltd. Process and apparatus for producing water-absorbable resin of polyacrylic acid (salt) type
US9738769B2 (en) * 2012-02-15 2017-08-22 Basf Se Water-absorbing polymer particles with high free swell rate and high permeability
US8945716B2 (en) * 2012-06-19 2015-02-03 Basf Se Process for producing water-absorbing polymer particles
DE102012105440A1 (de) * 2012-06-22 2013-12-24 Chemische Fabrik Budenheim Kg Feuchteregulierendes Material
KR102125105B1 (ko) 2012-08-01 2020-06-19 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수성 수지의 제조 방법
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
JP5996664B2 (ja) 2012-10-01 2016-09-21 株式会社日本触媒 多元金属化合物からなる粉塵低減剤、多元金属化合物を含む吸水剤及びその製造方法
JP6092236B2 (ja) 2012-10-03 2017-03-08 株式会社日本触媒 吸水剤及びその製造方法
US20140121403A1 (en) 2012-10-31 2014-05-01 Celanese International Corporation Integrated Process for the Production of Acrylic Acids and Acrylates
CN104936997B (zh) 2012-11-21 2017-09-12 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
EP3085439B1 (en) 2013-12-20 2023-10-04 Nippon Shokubai Co., Ltd. Water absorbing agent based on polyacrylic acid and/or a salt thereof
CN106132534B (zh) * 2014-03-31 2020-06-19 株式会社日本触媒 颗粒状吸水剂及其制造方法
KR101899924B1 (ko) 2014-08-04 2018-09-18 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
CN106574006B (zh) * 2014-10-08 2019-10-22 株式会社Lg化学 高吸水性树脂的制造方法
KR101960042B1 (ko) * 2016-03-24 2019-03-19 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 이로부터 제조된 고흡수성 수지
KR101959547B1 (ko) * 2016-03-25 2019-03-18 주식회사 엘지화학 고흡수성 수지의 제조 방법
JP7063634B2 (ja) * 2017-01-23 2022-05-09 住友精化株式会社 架橋重合体の製造方法および吸水性樹脂の製造方法
EP3391962A1 (en) * 2017-04-19 2018-10-24 The Procter & Gamble Company Method for making water-absorbing polymer particles
JP7257090B2 (ja) * 2018-03-29 2023-04-13 Ｓｄｐグローバル株式会社 吸水性樹脂粒子及びその製造方法
CN110790975A (zh) * 2019-12-02 2020-02-14 承德石油高等专科学校 一种高静态吸水量除湿材料及其制备方法
EP4474432A1 (en) 2022-02-04 2024-12-11 Nippon Shokubai Co., Ltd. Method for producing water-absorbing resin containing recycled water-absorbing resin, and use thereof
WO2025033458A1 (ja) 2023-08-09 2025-02-13 株式会社日本触媒 吸水性樹脂の回収方法
CN121270758A (zh) * 2025-12-11 2026-01-06 中国天辰工程有限公司 一种吸水性树脂的制备方法

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EP0692514A1 (en) * 1994-07-06 1996-01-17 American Colloid Company Method of increasing the size and absorption under load of superabsorbent fine particles by impregnation with an aqueous acrylic monomer solution
EP0940148A1 (en) * 1998-03-03 1999-09-08 Nippon Shokubai Co., Ltd. Water-absorbing agent and its production process and use

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JP3145459B2 (ja) * 1991-01-22 2001-03-12 株式会社日本触媒 吸水性樹脂の製造方法
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JP2001226416A (ja) * 2000-02-15 2001-08-21 Toagosei Co Ltd 吸水性樹脂の製造方法
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US5455284A (en) * 1990-07-09 1995-10-03 Chemische Fabrik Stockhausen Gmbh Process for the production of water-swellable products using superfines of water-swellable polymers
EP0692514A1 (en) * 1994-07-06 1996-01-17 American Colloid Company Method of increasing the size and absorption under load of superabsorbent fine particles by impregnation with an aqueous acrylic monomer solution
EP0940148A1 (en) * 1998-03-03 1999-09-08 Nippon Shokubai Co., Ltd. Water-absorbing agent and its production process and use

Also Published As

Publication number Publication date
EP1969017A2 (de) 2008-09-17
DE502006005477D1 (de) 2010-01-07
DE102005062929A1 (de) 2007-07-05
JP5091159B2 (ja) 2012-12-05
JP2009522389A (ja) 2009-06-11
EP1969017B1 (de) 2009-11-25
US20100324212A1 (en) 2010-12-23
TW200732354A (en) 2007-09-01
US7786211B2 (en) 2010-08-31
WO2007074167A3 (de) 2007-08-23
WO2007074167A2 (de) 2007-07-05
US20080306209A1 (en) 2008-12-11
ATE449793T1 (de) 2009-12-15
US8349946B2 (en) 2013-01-08
CN101389661A (zh) 2009-03-18

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Granted publication date: 20111012