JPH11292919A5 - - Google Patents

Info

Publication number
JPH11292919A5
JPH11292919A5 JP1998094981A JP9498198A JPH11292919A5 JP H11292919 A5 JPH11292919 A5 JP H11292919A5 JP 1998094981 A JP1998094981 A JP 1998094981A JP 9498198 A JP9498198 A JP 9498198A JP H11292919 A5 JPH11292919 A5 JP H11292919A5
Authority
JP
Japan
Prior art keywords
producing
water
absorbent resin
resin according
dryer
Prior art date
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.)
Granted
Application number
JP1998094981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11292919A (ja
JP4141526B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP09498198A priority Critical patent/JP4141526B2/ja
Priority claimed from JP09498198A external-priority patent/JP4141526B2/ja
Priority to EP99400837A priority patent/EP0948997B1/en
Priority to DE69926164T priority patent/DE69926164T2/de
Priority to US09/285,877 priority patent/US6291636B1/en
Publication of JPH11292919A publication Critical patent/JPH11292919A/ja
Publication of JPH11292919A5 publication Critical patent/JPH11292919A5/ja
Application granted granted Critical
Publication of JP4141526B2 publication Critical patent/JP4141526B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP09498198A 1998-04-07 1998-04-07 吸水性樹脂の製造方法 Expired - Lifetime JP4141526B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP09498198A JP4141526B2 (ja) 1998-04-07 1998-04-07 吸水性樹脂の製造方法
EP99400837A EP0948997B1 (en) 1998-04-07 1999-04-06 Manufacturing method of absorbent resin
DE69926164T DE69926164T2 (de) 1998-04-07 1999-04-06 Vefahren zur Herstellung eines absorbierenden Harzes
US09/285,877 US6291636B1 (en) 1998-04-07 1999-04-07 Manufacturing method of absorbent resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09498198A JP4141526B2 (ja) 1998-04-07 1998-04-07 吸水性樹脂の製造方法

Publications (3)

Publication Number Publication Date
JPH11292919A JPH11292919A (ja) 1999-10-26
JPH11292919A5 true JPH11292919A5 (https=) 2005-09-15
JP4141526B2 JP4141526B2 (ja) 2008-08-27

Family

ID=14125088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP09498198A Expired - Lifetime JP4141526B2 (ja) 1998-04-07 1998-04-07 吸水性樹脂の製造方法

Country Status (4)

Country Link
US (1) US6291636B1 (https=)
EP (1) EP0948997B1 (https=)
JP (1) JP4141526B2 (https=)
DE (1) DE69926164T2 (https=)

Families Citing this family (57)

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DE19909653A1 (de) * 1999-03-05 2000-09-07 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung
JP4679683B2 (ja) 1999-11-02 2011-04-27 株式会社日本触媒 吸水性重合体の製造方法、及び該重合体の製造装置
EP1130045B2 (en) 2000-02-29 2015-10-28 Nippon Shokubai Co., Ltd. Process for producing a water-absorbent resin powder
DE10052966A1 (de) * 2000-10-25 2002-05-02 Stockhausen Chem Fab Gmbh Hochquellbare Absorptionsmittel mit einer verminderten Tendenz zum Verbacken
US20040213892A1 (en) 2003-04-25 2004-10-28 Gerd Jonas Highly swellable absorption medium with reduced caking tendency
JP2002212906A (ja) * 2001-01-16 2002-07-31 Gaeart Kumagai Co Ltd 舗装用処理材及びこれを用いる舗装の処理方法
US6727345B2 (en) 2001-07-03 2004-04-27 Nippon Shokubai Co., Ltd. Continuous production process for water-absorbent resin powder and powder surface detector used therefor
US6716894B2 (en) * 2001-07-06 2004-04-06 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and its production process and uses
EP1456258B1 (en) * 2001-12-19 2009-04-01 Nippon Shokubai Co., Ltd. Water-absorbent resin and production process therefor
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JP4460851B2 (ja) * 2003-05-27 2010-05-12 株式会社日本触媒 吸水性樹脂の整粒方法
EP1646662A1 (en) * 2003-07-18 2006-04-19 Nippon Shokubai Co., Ltd. Method for production of water-soluble porous polymer and water-soluble porous polymer
DE102004019264B4 (de) * 2004-04-21 2008-04-10 Stockhausen Gmbh Verfahren zur Herstellung eines absorbierenden Polymers mittels Spreittrocknung
JP4759236B2 (ja) * 2004-07-28 2011-08-31 住友精化株式会社 カルボキシル基含有水溶性重合体の製造方法
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
JP5006675B2 (ja) * 2006-03-27 2012-08-22 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
WO2008062776A1 (en) * 2006-11-24 2008-05-29 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Sugar-containing dried vegetable, method for producing the same and use thereof
SA08290542B1 (ar) * 2007-08-28 2012-11-14 نيبون شوكوباي كو. ، ليمتد طريقة لإنتاج راتنج ماص للماء
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
MY152961A (en) 2009-05-15 2014-12-15 Nippon Catalytic Chem Ind Process for producing (meth)acrylic acid
CN102428065B (zh) 2009-05-15 2014-02-26 株式会社日本触媒 制备(甲基)丙烯酸的方法
CN102414160B (zh) 2009-05-15 2014-06-04 株式会社日本触媒 制备(甲基)丙烯酸的方法和结晶系统
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
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
EP2527391B1 (en) 2010-01-20 2023-08-09 Nippon Shokubai Co., Ltd. Method for producing water absorbent resin
CN102712763B (zh) 2010-01-20 2014-07-30 株式会社日本触媒 吸水性树脂的制造方法
EP3115382B1 (en) 2010-04-07 2019-07-10 Nippon Shokubai Co., Ltd. Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder
EP2565219B1 (en) 2010-04-27 2018-06-27 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbent resin powder
WO2011149313A2 (ko) 2010-05-28 2011-12-01 주식회사 엘지화학 고흡수성 수지용 분쇄장치 및 이를 이용한 고흡수성 수지의 제조 방법
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
EP2727953B1 (en) 2011-06-29 2017-03-08 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water-absorbent resin powder, and method for producing same
CN104204039A (zh) 2012-03-30 2014-12-10 巴斯夫欧洲公司 在具有反式螺杆螺纹的筒式热交换器中进行热表面后交联的方法
KR102125105B1 (ko) 2012-08-01 2020-06-19 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수성 수지의 제조 방법
WO2014032949A1 (en) * 2012-08-27 2014-03-06 Basf Se Process for producing water-absorbing polymer particles
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
CN104718228B (zh) * 2012-09-19 2017-06-20 巴斯夫欧洲公司 制备吸水性聚合物颗粒的方法
KR20150090067A (ko) * 2012-11-27 2015-08-05 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수성 수지의 제조 방법
KR102329973B1 (ko) 2013-08-28 2021-11-24 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지의 제조 방법
JP6169926B2 (ja) * 2013-08-30 2017-07-26 株式会社日本触媒 吸水性樹脂の微粉砕方法及び耐塩性に優れた吸水性樹脂
EP3263607B1 (en) * 2015-02-24 2019-06-05 Sumitomo Seika Chemicals CO. LTD. Water-absorbent resin production apparatus
CN107849405B (zh) * 2016-02-23 2021-03-12 株式会社Lg化学 粘合带及其制造方法
WO2017207330A1 (de) 2016-05-31 2017-12-07 Basf Se Verfahren zur herstellung von superabsorbern
WO2018092863A1 (ja) * 2016-11-16 2018-05-24 株式会社日本触媒 吸水性樹脂粉末の製造方法、並びに粒子状含水ゲルの乾燥装置及び乾燥方法
WO2019162123A1 (de) 2018-02-22 2019-08-29 Basf Se Verfahren zur herstellung von superabsorberpartikeln
KR102566284B1 (ko) * 2018-11-14 2023-08-10 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2020112952A1 (en) 2018-11-28 2020-06-04 White Ii Locke Method of absorbing precipitation
US11551584B2 (en) * 2019-10-28 2023-01-10 Skc Co., Ltd. Polyester film and flexible display apparatus comprising same
JP7321628B2 (ja) 2019-12-20 2023-08-07 エルジー・ケム・リミテッド 高吸水性樹脂組成物の製造方法
US12239956B2 (en) 2019-12-20 2025-03-04 Lg Chem, Ltd. Preparation method of super absorbent polymer composition
US12024577B2 (en) 2020-01-20 2024-07-02 Lg Chem, Ltd. Preparation method of super absorbent polymer
EP4317262A4 (en) * 2021-03-31 2025-03-26 Sumitomo Seika Chemicals Co., Ltd. Apparatus and method for producing water-absorbing resin particles
CN119403863A (zh) * 2022-07-07 2025-02-07 三大雅株式会社 吸水性树脂组合物的制造方法
CN115651133B (zh) * 2022-07-20 2025-07-15 浙江卫星新材料科技有限公司 一种连续化本体聚合高吸收性树脂制备系统
KR20240042883A (ko) * 2022-09-26 2024-04-02 주식회사 엘지화학 고흡수성 수지 입자의 제조방법

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TW241279B (https=) * 1991-02-01 1995-02-21 Catalyst co ltd
US5250640A (en) * 1991-04-10 1993-10-05 Nippon Shokubai Co., Ltd. Method for production of particulate hydrogel polymer and absorbent resin
US5118719A (en) 1991-10-22 1992-06-02 Nalco Chemical Company Enhancing absorption rates of superabsorbents by incorporating a blowing agent
JPH08506363A (ja) 1992-10-14 1996-07-09 ザ・ダウ・ケミカル・カンパニー 改良された性質を有する吸水性ポリマー
US5338766A (en) 1993-03-26 1994-08-16 The Procter & Gamble Company Superabsorbent polymer foam
US5328935A (en) 1993-03-26 1994-07-12 The Procter & Gamble Company Method of makig a superabsorbent polymer foam
US5314420A (en) 1993-09-17 1994-05-24 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
JP2700531B2 (ja) 1994-09-05 1998-01-21 三洋化成工業株式会社 含水ゲル状重合体の連続的乾燥方法
EP0744435B2 (en) 1994-12-08 2011-03-23 Nippon Shokubai Co., Ltd. Water-absorbent resin, process for production thereof, and water-absorbent resin composition
US6194531B1 (en) * 1996-06-05 2001-02-27 Nippon Shokubai Co., Ltd. Method for production of cross-linked polymer

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