JP2015506406A - 吸水性ポリマー粒子の製造法 - Google Patents

吸水性ポリマー粒子の製造法 Download PDF

Info

Publication number
JP2015506406A
JP2015506406A JP2014556013A JP2014556013A JP2015506406A JP 2015506406 A JP2015506406 A JP 2015506406A JP 2014556013 A JP2014556013 A JP 2014556013A JP 2014556013 A JP2014556013 A JP 2014556013A JP 2015506406 A JP2015506406 A JP 2015506406A
Authority
JP
Japan
Prior art keywords
filter
polymer particles
particularly preferably
weight
neutralizing agent
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.)
Withdrawn
Application number
JP2014556013A
Other languages
English (en)
Japanese (ja)
Inventor
フローレ カーリン
フローレ カーリン
トーマス　ダニエル
ダニエル トーマス
フォイトル アグネス
フォイトル アグネス
イフラント ガブリエレ
イフラント ガブリエレ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 by BASF SE filed Critical BASF SE
Publication of JP2015506406A publication Critical patent/JP2015506406A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2014556013A 2012-02-06 2013-02-01 吸水性ポリマー粒子の製造法 Withdrawn JP2015506406A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12154117.1 2012-02-06
EP12154117 2012-02-06
PCT/EP2013/052003 WO2013117496A1 (fr) 2012-02-06 2013-02-01 Procédé de fabrication d'articles en polymère absorbant l'eau

Publications (1)

Publication Number Publication Date
JP2015506406A true JP2015506406A (ja) 2015-03-02

Family

ID=47631439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014556013A Withdrawn JP2015506406A (ja) 2012-02-06 2013-02-01 吸水性ポリマー粒子の製造法

Country Status (4)

Country Link
EP (1) EP2812365A1 (fr)
JP (1) JP2015506406A (fr)
CN (1) CN104093753A (fr)
WO (1) WO2013117496A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113521382A (zh) * 2021-07-26 2021-10-22 台山市弘毅医疗用品有限公司 一种生物医用抗菌复合水凝胶的制备方法

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018690B2 (ja) 1981-12-30 1985-05-11 住友精化株式会社 吸水性樹脂の吸水性改良方法
JPS58180233A (ja) 1982-04-19 1983-10-21 Nippon Shokubai Kagaku Kogyo Co Ltd 吸収剤
US4734478A (en) 1984-07-02 1988-03-29 Nippon Shokubai Kagaku Kogyo Co., Ltd. Water absorbing agent
DE3713601A1 (de) * 1987-04-23 1988-11-10 Stockhausen Chem Fab Gmbh Verfahren zur herstellung eines stark wasserabsorbierenden polymerisats
US5004761A (en) 1987-07-28 1991-04-02 Dai-Ichi Kogyo Seiyaku Co., Ltd. Process for continuously preparing acrylic polymer gel
KR970009239B1 (ko) * 1988-06-16 1997-06-09 미츠비시유카 가부시키가이샤 고흡수성 폴리머의 제조방법
WO1990015830A1 (fr) 1989-06-12 1990-12-27 Weyerhaeuser Company Polymere hydrocolloidal
JPH07119246B2 (ja) 1989-06-29 1995-12-20 東亞合成株式会社 吸水性樹脂の製造方法
CA2038779A1 (fr) 1990-04-02 1991-10-03 Takumi Hatsuda Methode de production d'un granulat fluide stable
DE4020780C1 (fr) 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
ES2097235T3 (es) 1991-09-03 1997-04-01 Hoechst Celanese Corp Polimero superabsorbente que tiene propiedades de absorcion mejoradas.
DE4138408A1 (de) 1991-11-22 1993-05-27 Cassella Ag Hydrophile, hochquellfaehige hydrogele
JP3045422B2 (ja) 1991-12-18 2000-05-29 株式会社日本触媒 吸水性樹脂の製造方法
US5532323A (en) 1992-03-05 1996-07-02 Nippon Shokubai Co., Ltd. Method for production of absorbent resin
GB9208449D0 (en) 1992-04-16 1992-06-03 Dow Deutschland Inc Crosslinked hydrophilic resins and method of preparation
EP0838483B1 (fr) 1993-06-18 2009-09-09 Nippon Shokubai Co., Ltd. Procédé de préparation d'une résine absorbante
NZ268535A (en) 1993-06-30 1998-05-27 Procter & Gamble Absorbent article comprising layers of superabsorbent material
DE19646484C2 (de) 1995-11-21 2000-10-19 Stockhausen Chem Fab Gmbh Flüssigkeitsabsorbierende Polymere, Verfahren zu deren Herstellung und deren Verwendung
DE19543368C2 (de) 1995-11-21 1998-11-26 Stockhausen Chem Fab Gmbh Wasserabsorbierende Polymere mit verbesserten Eigenschaften, Verfahren zu deren Herstellung und deren Verwendung
DE19807502B4 (de) 1998-02-21 2004-04-08 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxazolidinonen, daraus hergestellte Hydrogele und deren Verwendung
US6265488B1 (en) 1998-02-24 2001-07-24 Nippon Shokubai Co., Ltd. Production process for water-absorbing agent
US6503979B1 (en) 1998-02-26 2003-01-07 Basf Aktiengesellschaft Method for cross-linking hydrogels with bis- and poly-2-oxazolidinones
TW460528B (en) 1998-04-28 2001-10-21 Nippon Catalytic Chem Ind Method for production of shaped hydrogel of absorbent resin
DE19854573A1 (de) 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxo-tetrahydro-1,3-oxazinen
DE19854574A1 (de) 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit N-Acyl-2-Oxazolidinonen
CN1087020C (zh) * 1998-12-29 2002-07-03 陈云进 高吸水树脂的简易制造方法
US6239230B1 (en) 1999-09-07 2001-05-29 Bask Aktiengesellschaft Surface-treated superabsorbent polymer particles
DE19955861A1 (de) 1999-11-20 2001-05-23 Basf Ag Verfahren zur kontinuierlichen Herstellung von vernetzten feinteiligen gelförmigen Polymerisaten
US6809158B2 (en) 2000-10-20 2004-10-26 Nippon Shokubai Co., Ltd. Water-absorbing agent and process for producing the same
US6979564B2 (en) 2000-10-20 2005-12-27 Millennium Pharmaceuticals, Inc. 80090, human fucosyltransferase nucleic acid molecules and uses thereof
US7803969B2 (en) 2001-01-12 2010-09-28 Evonik Stockhausen Gmbh Continuous process for the production and purification of acrylic acid
JP4114848B2 (ja) 2001-04-18 2008-07-09 鶴見曹達株式会社 アルカリ溶液の精製装置及びその方法
KR20040040487A (ko) 2001-10-05 2004-05-12 바스프 악티엔게젤샤프트 모르폴린 2,3-디온에 의한 하이드로겔의 가교결합 방법
DE10204938A1 (de) 2002-02-07 2003-08-21 Stockhausen Chem Fab Gmbh Verfahren zur Nachvernetzung im Bereich der Oberfläche von wasserabsorbierenden Polymeren mit beta-Hydroxyalkylamiden
DE10204937A1 (de) 2002-02-07 2003-08-21 Stockhausen Chem Fab Gmbh Verfahren zur Nachvernetzung im Bereich der Oberfläche von wasserabsorbierenden Polymeren mit Harnstoffderivaten
DE10211686A1 (de) 2002-03-15 2003-10-02 Stockhausen Chem Fab Gmbh (Meth)Acrylsäurekristall und Verfahren zur Herstellung und Aufreinigung von wässriger (Meth)Acrylsäure
DE10225943A1 (de) 2002-06-11 2004-01-08 Basf Ag Verfahren zur Herstellung von Estern von Polyalkoholen
RU2320677C2 (ru) 2002-06-11 2008-03-27 Басф Акциенгезелльшафт Сложный (мет)акриловый эфир полиалкоксилированного триметилолпропана (варианты) и его применение для получения абсорбирующих водосодержащие жидкости полимеров
BR0311498A (pt) 2002-06-11 2005-03-15 Basf Ag éster f, processos para preparar o mesmo e um hidrogel reticulado, polìmero, hidrogel reticulado, uso de um polìmero, composição de matéria, e usos de uma mistura da reação, e de um éster f
DE10247240A1 (de) 2002-10-10 2004-04-22 Basf Ag Verfahren zur Herstellung von Acrylsäure
DE10257397A1 (de) 2002-12-06 2004-06-24 Basf Ag Verfahren zur Reduktion des MEHQ Gehalts in Acrylsäure
DE10331456A1 (de) 2003-07-10 2005-02-24 Basf Ag (Meth)acrylsäureester alkoxilierter ungesättigter Polyolether und deren Herstellung
DE10331450A1 (de) 2003-07-10 2005-01-27 Basf Ag (Meth)acrylsäureester monoalkoxilierter Polyole und deren Herstellung
DE10334584A1 (de) 2003-07-28 2005-02-24 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit bicyclischen Amidacetalen
DE10355401A1 (de) 2003-11-25 2005-06-30 Basf Ag (Meth)acrylsäureester ungesättigter Aminoalkohole und deren Herstellung
CN1279075C (zh) * 2004-01-09 2006-10-11 中国科学院沈阳应用生态研究所 一种树脂型保水剂的制备方法
DE102004009438A1 (de) * 2004-02-24 2005-09-15 Basf Ag Verfahren zur Oberflächennachvernetzung wasserabsorbierender Polymere
TWI306837B (en) 2004-08-06 2009-03-01 Asahi Kasei Chemicals Corp Method for purifying aqueous alkaline solution
CN101155840B (zh) * 2005-04-07 2011-06-15 株式会社日本触媒 聚丙烯酸（盐）吸水树脂的生产方法
TWI353360B (en) 2005-04-07 2011-12-01 Nippon Catalytic Chem Ind Production process of polyacrylic acid (salt) wate
US20100247916A1 (en) 2009-03-24 2010-09-30 Basf Se Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles
WO2011104139A1 (fr) * 2010-02-24 2011-09-01 Basf Se Procédé pour produire des particules de polymères hydroabsorbantes

Also Published As

Publication number Publication date
WO2013117496A1 (fr) 2013-08-15
CN104093753A (zh) 2014-10-08
EP2812365A1 (fr) 2014-12-17

Similar Documents

Publication Publication Date Title
JP6494520B2 (ja) 再生原料に基づく超吸収体の製造方法
JP5693558B2 (ja) 表面後架橋された吸水性ポリマー粒子の製造法
JP6138056B2 (ja) 高い膨潤速度を有する吸水性ポリマー粒子の製造法
JP2016506981A (ja) 膨潤したゲル床の高い透過性と同時に、速い膨潤速度、かつ高い遠心分離保持容量を有する吸水性ポリマー粒子の製造方法
JP6312680B2 (ja) 吸水性ポリマー粒子の製造方法
JP5980325B2 (ja) 高い膨潤速度を有する吸水性ポリマー粒子の製造法
JP6646042B2 (ja) 吸水性ポリマー粒子の製造方法
JP6272844B2 (ja) 改良した特性を有する吸水性ポリマー粒子を製造するための方法
JP2016094625A (ja) 吸水性ポリマー粒子の製造方法
JP2012511602A (ja) 金属不純物を分離する方法
JP2015512990A (ja) 逆スクリューヘリックスを備えたドラム型熱交換器中で熱表面後架橋する方法
JP6133332B2 (ja) 高い膨潤速度および高い透過率を有する吸水性ポリマー粒子
JP2015514842A (ja) 表面後架橋された吸水性ポリマー粒子の製造法
JP6073292B2 (ja) 吸水性ポリマー粒子の製造法
US9248429B2 (en) Process for producing water-absorbing polymer particles in a polymerization reactor with at least two axially parallel rotating shafts
JP2011522942A (ja) 水吸収性ポリマー粒子を連続的に熱的に表面後架橋する方法
JP6548723B2 (ja) 吸水性ポリマー粒子
JP2015506406A (ja) 吸水性ポリマー粒子の製造法
JP2015514841A (ja) 表面後架橋された吸水性ポリマー粒子の製造法
JP2015526573A (ja) 吸水性ポリマー粒子の製造方法
JP6053762B2 (ja) 吸水性ポリマー粒子の連続的な製造法
JP6373266B2 (ja) 吸水性ポリマー粒子の製造方法
JP6253575B2 (ja) 吸水性ポリマー粒子の製造法
TWI781194B (zh) 超吸收性聚合物顆粒的製造方法
JP6188683B2 (ja) 吸水性ポリマー粒子の連続的な製造法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160129

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20160322