JP2011524452A - 吸水性ポリマー粒子の連続的な製造法 - Google Patents

吸水性ポリマー粒子の連続的な製造法 Download PDF

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Publication number
JP2011524452A
JP2011524452A JP2011513993A JP2011513993A JP2011524452A JP 2011524452 A JP2011524452 A JP 2011524452A JP 2011513993 A JP2011513993 A JP 2011513993A JP 2011513993 A JP2011513993 A JP 2011513993A JP 2011524452 A JP2011524452 A JP 2011524452A
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Japan
Prior art keywords
water
polymerization
particles
polymer
weight
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JP2011513993A
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Japanese (ja)
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JP2011524452A5 (https=
Inventor
フンク リューディガー
ヴァイスマンテル マティアス
アール． ブレア リー
ディー． ハイツハウス ケヴィン
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BASF SE
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BASF SE
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Publication of JP2011524452A publication Critical patent/JP2011524452A/ja
Publication of JP2011524452A5 publication Critical patent/JP2011524452A5/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • 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

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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)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP2011513993A 2008-06-19 2009-06-10 吸水性ポリマー粒子の連続的な製造法 Pending JP2011524452A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7391408P 2008-06-19 2008-06-19
US61/073,914 2008-06-19
PCT/EP2009/057143 WO2009153196A1 (de) 2008-06-19 2009-06-10 Verfahren zur kontinuierlichen herstellung wasserabsorbierender polymerpartikel

Publications (2)

Publication Number Publication Date
JP2011524452A true JP2011524452A (ja) 2011-09-01
JP2011524452A5 JP2011524452A5 (https=) 2013-04-18

Family

ID=41431897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011513993A Pending JP2011524452A (ja) 2008-06-19 2009-06-10 吸水性ポリマー粒子の連続的な製造法

Country Status (5)

Country Link
US (1) US8080620B2 (https=)
EP (1) EP2291416A1 (https=)
JP (1) JP2011524452A (https=)
CN (1) CN102066431B (https=)
WO (1) WO2009153196A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011528050A (ja) * 2008-07-15 2011-11-10 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

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EP2129183B1 (en) 2007-06-08 2014-08-27 Sharp Kabushiki Kaisha Mobile communication system, base station apparatus and mobile station apparatus
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
CN102844358B (zh) * 2010-03-25 2014-09-17 巴斯夫欧洲公司 制备吸水性聚合物颗粒的方法
EP2565219B1 (en) 2010-04-27 2018-06-27 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbent resin powder
KR101495779B1 (ko) * 2010-11-30 2015-02-25 주식회사 엘지화학 고흡수성 수지의 제조 방법
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
JP6138056B2 (ja) * 2011-02-07 2017-05-31 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 高い膨潤速度を有する吸水性ポリマー粒子の製造法
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
KR102125105B1 (ko) 2012-08-01 2020-06-19 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수성 수지의 제조 방법
CN104619357B (zh) * 2012-08-29 2017-07-07 巴斯夫欧洲公司 用于制备吸水性聚合物颗粒的方法
JP6312680B2 (ja) * 2012-08-29 2018-04-18 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 吸水性ポリマー粒子の製造方法
EP2896454B1 (en) 2012-09-11 2022-05-11 Nippon Shokubai Co., Ltd. Method for manufacturing polyacrylic acid (polyacrylate)-based absorbent, and absorbent
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
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
EP3085439B1 (en) 2013-12-20 2023-10-04 Nippon Shokubai Co., Ltd. Water absorbing agent based on polyacrylic acid and/or a salt thereof
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
KR101855353B1 (ko) * 2015-06-09 2018-05-08 주식회사 엘지화학 고흡수성 수지의 미분 재조립체를 포함하는 고흡수성 수지의 제조 방법 및 이로부터 제조된 고흡수성 수지
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03152104A (ja) * 1989-09-15 1991-06-28 Dow Chem Co:The 水性流体吸収性微粒子の再循環方法および装置
JPH0570597A (ja) * 1991-02-01 1993-03-23 Nippon Shokubai Co Ltd 粒子状含水ゲル状重合体および吸水性樹脂の製造方法
JP2001079829A (ja) * 1999-06-25 2001-03-27 Nippon Shokubai Co Ltd 吸水性樹脂およびその製造方法
WO2006103227A1 (de) * 2005-03-30 2006-10-05 Basf Aktiengesellschaft Verfahren zur herstellung wasserabsorbierender polymerpartikel
JP2006299234A (ja) * 2005-02-15 2006-11-02 Nippon Shokubai Co Ltd 吸水性樹脂及びその製造方法
JP2010504534A (ja) * 2006-09-25 2010-02-12 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連続的な製造方法

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US5350799A (en) 1990-05-31 1994-09-27 Hoechst Celanese Corporation Process for the conversion of fine superabsorbent polymer particles into larger particles
US5478879A (en) 1991-01-22 1995-12-26 Nippon Shokubai Co., Ltd. Method for production of absorbent resin
DE19601764A1 (de) 1996-01-19 1997-07-24 Hoechst Ag Verfahren zur Herstellung hydrophiler, hochquellfähiger Hydrogele
US6254268B1 (en) 1999-07-16 2001-07-03 Depuy Orthopaedics, Inc. Bone cement mixing apparatus
RU2364611C2 (ru) 2005-02-15 2009-08-20 Ниппон Сокубаи Ко., Лтд. Водопоглощающий материал, водопоглощающее изделие и способ получения водопоглощающего материала
US7750085B2 (en) 2005-03-14 2010-07-06 Nippon Shokubai Co., Ltd. Water-absorbing agent and its production process
DE102005014291A1 (de) * 2005-03-24 2006-09-28 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymere
DE102005055077A1 (de) * 2005-11-16 2007-05-24 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymerpartikel
WO2007104657A2 (de) * 2006-03-14 2007-09-20 Basf Se Verfahren zur pneumatischen förderung wasserabsorbierender polymerpartikel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03152104A (ja) * 1989-09-15 1991-06-28 Dow Chem Co:The 水性流体吸収性微粒子の再循環方法および装置
JPH0570597A (ja) * 1991-02-01 1993-03-23 Nippon Shokubai Co Ltd 粒子状含水ゲル状重合体および吸水性樹脂の製造方法
JP2001079829A (ja) * 1999-06-25 2001-03-27 Nippon Shokubai Co Ltd 吸水性樹脂およびその製造方法
JP2006299234A (ja) * 2005-02-15 2006-11-02 Nippon Shokubai Co Ltd 吸水性樹脂及びその製造方法
WO2006103227A1 (de) * 2005-03-30 2006-10-05 Basf Aktiengesellschaft Verfahren zur herstellung wasserabsorbierender polymerpartikel
JP2010504534A (ja) * 2006-09-25 2010-02-12 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連続的な製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011528050A (ja) * 2008-07-15 2011-11-10 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

Also Published As

Publication number Publication date
CN102066431A (zh) 2011-05-18
CN102066431B (zh) 2012-10-03
WO2009153196A1 (de) 2009-12-23
US20090318633A1 (en) 2009-12-24
EP2291416A1 (de) 2011-03-09
US8080620B2 (en) 2011-12-20

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