DE69740019D1 - Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung - Google Patents

Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung

Info

Publication number
DE69740019D1
DE69740019D1 DE69740019T DE69740019T DE69740019D1 DE 69740019 D1 DE69740019 D1 DE 69740019D1 DE 69740019 T DE69740019 T DE 69740019T DE 69740019 T DE69740019 T DE 69740019T DE 69740019 D1 DE69740019 D1 DE 69740019D1
Authority
DE
Germany
Prior art keywords
preparation
water
absorbent resin
absorbent
resin
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.)
Expired - Lifetime
Application number
DE69740019T
Other languages
English (en)
Inventor
Nobuyuki Harada
Koji Miyake
Yoshihiro Motono
Hideyuki Tahara
Takumi Hatsuda
Teruyuki Kanto
Akito Yano
Yorimichi Dairoku
Kazuki Kimura
Yasuhiro Fujita
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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
Priority claimed from JP8241435A external-priority patent/JPH1057805A/ja
Priority claimed from JP8241433A external-priority patent/JPH1060014A/ja
Priority claimed from JP8214797A external-priority patent/JPH10251530A/ja
Priority claimed from JP06270197A external-priority patent/JP3895422B2/ja
Priority claimed from JP20311397A external-priority patent/JP3515679B2/ja
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Application granted granted Critical
Publication of DE69740019D1 publication Critical patent/DE69740019D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • 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
    • C08F120/00—Homopolymers 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
    • C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F120/04—Acids; Metal salts or ammonium salts thereof
    • C08F120/06—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
    • 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
DE69740019T 1996-08-23 1997-08-22 Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung Expired - Lifetime DE69740019D1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP8241435A JPH1057805A (ja) 1996-08-23 1996-08-23 高吸水速度吸水性樹脂組成物
JP24143496 1996-08-23
JP8241433A JPH1060014A (ja) 1996-08-23 1996-08-23 高吸水速度吸水性樹脂およびその製造方法
JP8214797A JPH10251530A (ja) 1997-03-14 1997-03-14 高吸水速度吸水性樹脂組成物
JP06270197A JP3895422B2 (ja) 1997-03-17 1997-03-17 親水性重合体の製造方法
JP20311397A JP3515679B2 (ja) 1997-07-29 1997-07-29 吸水性樹脂および製造方法

Publications (1)

Publication Number Publication Date
DE69740019D1 true DE69740019D1 (de) 2010-11-18

Family

ID=27550900

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69724052T Expired - Lifetime DE69724052T2 (de) 1996-08-23 1997-08-22 Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung
DE69740019T Expired - Lifetime DE69740019D1 (de) 1996-08-23 1997-08-22 Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69724052T Expired - Lifetime DE69724052T2 (de) 1996-08-23 1997-08-22 Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung

Country Status (5)

Country Link
US (1) US6107358A (de)
EP (2) EP0827753B1 (de)
CN (2) CN1229424C (de)
DE (2) DE69724052T2 (de)
ID (1) ID18077A (de)

Families Citing this family (132)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6184433B1 (en) 1997-04-14 2001-02-06 Nippon Shokubai Co., Ltd. Pressure-resistant absorbent resin, disposable diaper using the resin, and absorbent resin, and method for production thereof
US6254990B1 (en) 1998-02-18 2001-07-03 Nippon Shokubai Co., Ltd. Surface-crosslinking process for water-absorbent resin
US6211296B1 (en) * 1998-11-05 2001-04-03 The B. F. Goodrich Company Hydrogels containing substances
US6297335B1 (en) * 1999-02-05 2001-10-02 Basf Aktiengesellschaft Crosslinked, hydrophilic, highly swellable hydrogels, production thereof and use thereof
EP1072630B1 (de) * 1999-07-26 2004-12-01 Nippon Shokubai Co., Ltd. Wasser-absorbierende Zusammensetzung 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
TW571601B (en) 2000-05-17 2004-01-11 Dynic Corp Hygroscopic molded material
US6809158B2 (en) 2000-10-20 2004-10-26 Nippon Shokubai Co., Ltd. Water-absorbing agent and process for producing the same
WO2002059214A1 (fr) 2001-01-26 2002-08-01 Nippon Shokubai Co., Ltd. Agent d'absorption d'eau et procede de production correspondant, et article absorbant l'eau
US8093446B2 (en) * 2001-04-11 2012-01-10 Playtex Products, Inc. Fibrous absorbent articles having malodor counteractant
EP1392371B1 (de) 2001-06-08 2006-12-20 Nippon Shokubai Co., Ltd. Wasserabsorbierendes agens, seine herstellung und sanitäres material
WO2003011913A1 (fr) * 2001-07-31 2003-02-13 Mitsubishi Chemical Corporation Procede de polymerisation et injecteur destine a etre utilise dans le cadre du procede de polymerisation
JP3905765B2 (ja) * 2002-01-30 2007-04-18 株式会社日本触媒 アクリル酸及びポリアクリル酸製造プロセス廃出物の処理方法
JP2004074131A (ja) * 2002-08-16 2004-03-11 Takeshi Nakajima 微小気泡含有液状物及びその製造方法
JP4056336B2 (ja) * 2002-09-19 2008-03-05 株式会社日本触媒 アクリル酸及びアクリル酸エステルプロセス廃棄物の処理方法
AU2004210275B2 (en) 2003-02-10 2006-03-09 Nippon Shokubai Co., Ltd. Particulate water absorbent containing water absorbent resin as a main component
US7169843B2 (en) * 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
BRPI0401479A (pt) * 2003-04-25 2004-11-30 Nippon Catalytic Chem Ind Método para a desintegração de polìmero de hidrato e método para a produção de resina absorvente de água
US7311968B2 (en) * 2004-06-30 2007-12-25 The Procter & Gamble Company Absorbent structures comprising coated super-absorbent polymer particles
TW200504099A (en) * 2003-07-18 2005-02-01 Nippon Catalytic Chem Ind Method for production of water-soluble porous polymer and water-soluble porous polymer
DE10334286B4 (de) 2003-07-25 2006-01-05 Stockhausen Gmbh Pulverförmige,wasserabsorbierende Polymere mit mittels thermoplastischen Klebstoffen gebundenen Feinteilchen, Verfahren zu deren Herstellung sowie diese beinhaltende chemische Produkte und Verbunde
JP4640923B2 (ja) * 2003-09-05 2011-03-02 株式会社日本触媒 粒子状吸水性樹脂組成物の製造方法
US7173086B2 (en) * 2003-10-31 2007-02-06 Stockhausen, Inc. Superabsorbent polymer with high permeability
US7473739B2 (en) * 2004-02-05 2009-01-06 Nippon Shokubai Co., Ltd. Particulate water absorbent agent and production method thereof, and water absorbent article
US7507694B2 (en) * 2004-03-12 2009-03-24 Halliburton Energy Services, Inc. Surfactant-free emulsions and methods of use thereof
US8246993B2 (en) * 2004-06-10 2012-08-21 Cytogel Pharma, Llc Advantageous hydrogel composition
US20060013886A1 (en) * 2004-06-28 2006-01-19 Daqing Wu Injectable microspheres
SG187519A1 (en) * 2004-08-06 2013-02-28 Nippon Catalytic Chem Ind Particulate water-absorbing agent with water-absorbing resin as main component, method for production of the same, and absorbing article
US8501873B2 (en) * 2004-09-02 2013-08-06 Nippon Shokubai Co., Ltd. Water absorbent material, method for production of surface cross-linked water absorbent resin, and method for evaluation of water absorbent material
TWI317291B (en) * 2005-01-12 2009-11-21 Tung Hai Biotechnology Corp Polyglutamic acid (gamma;-pga, h form), y-polyglutamates and gamma-polyglutamate hydrogels for use as super moisturizers in cosmetic and personal care products
TWI353360B (en) 2005-04-07 2011-12-01 Nippon Catalytic Chem Ind Production process of polyacrylic acid (salt) wate
KR100905853B1 (ko) 2005-08-17 2009-07-02 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지의 제조방법, 흡수성 수지, 및 그 용도
TWI383008B (zh) * 2005-08-17 2013-01-21 Nippon Catalytic Chem Ind 吸水性樹脂之製造方法及吸水性樹脂以及其利用
DE102005042607A1 (de) 2005-09-07 2007-03-08 Basf Ag Polymerisationsverfahren
TWI394789B (zh) 2005-12-22 2013-05-01 Nippon Catalytic Chem Ind 吸水性樹脂組成物及其製造方法、吸收性物品
EP1837348B9 (de) * 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung
CN101410424B (zh) * 2006-03-27 2011-08-24 株式会社日本触媒 具有改进的内部结构的吸水树脂及其制备方法
EP2013251B1 (de) * 2006-03-27 2011-09-14 Nippon Shokubai Co.,Ltd. Wasserabsorbierendes harz mit verbesserter interner struktur und herstellungsverfahren dafür
EP2042521A1 (de) 2006-03-29 2009-04-01 Nippon Shokubai Co., Ltd. Verfahren zur Herstellung von wasserabsorbierendem Polyacrylsäure (Salz)-Harz
US9074022B2 (en) 2006-04-27 2015-07-07 Sumitomo Seika Chemicals Co., Ltd. Process for production of water-absorbent resin
CA2672121A1 (en) * 2006-12-11 2008-06-19 Wei-Jun Peng Aldehyde and alcohol compositions derived from seed oils
DE102006060156A1 (de) 2006-12-18 2008-06-19 Evonik Stockhausen Gmbh Wasserabsorbierende Polymergebilde, welche unter Einsatz von Polymerdispersionen hergestellt wurden
US20100130682A1 (en) * 2007-01-17 2010-05-27 Kuraray Medical Inc. Polymerizable monomer, polymerizable composition, and dental material
CN101663336B (zh) * 2007-03-20 2012-10-10 可乐丽则武齿科株式会社 聚合性单体、聚合性组合物及牙科用材料
EP1987877A3 (de) 2007-03-29 2010-10-13 Nippon Shokubai Co., Ltd. Oxidkatalysator, Verfahren zur Herstellung von Acrolein oder Acrylicsäure und Verfahren zur Herstellung von wasserabsorbierenden Harzen
SA08290402B1 (ar) 2007-07-04 2014-05-22 نيبون شوكوباي كو. ، ليمتد عامل دقائقي ماص للماء وطريقة لتصنيعه
JP5660781B2 (ja) * 2007-11-01 2015-01-28 公立大学法人大阪市立大学 β−１，３−グルカン由来ポリアルデヒド／ポリアミンハイドロゲル
US8148485B2 (en) 2008-03-13 2012-04-03 Nippon Shokubai Co., Ltd. Production method for water-absorbing resin
CN101980936B (zh) 2008-03-28 2014-07-23 株式会社日本触媒 吸水性树脂粉体的输送方法
WO2009125658A1 (ja) 2008-04-09 2009-10-15 株式会社日本触媒 アクロレインおよび／またはアクリル酸の製造方法
EP2275400B1 (de) 2008-04-27 2017-01-11 Nippon Shokubai Co., Ltd. Verfahren zur herstellung von acrylsäure und verfahren zur herstellung von hydrophilem harz sowie verfahren zur herstellung eines wasserabsorbierenden harzes mit diesem verfahren
US8048942B2 (en) 2008-10-08 2011-11-01 Evonik Stockhausen Gmbh Process for the production of a superabsorbent polymer
US8063121B2 (en) 2008-10-08 2011-11-22 Evonik Stockhausen Gmbh Process for the production of a superabsorbent polymer
US8357766B2 (en) 2008-10-08 2013-01-22 Evonik Stockhausen Gmbh Continuous process for the production of a superabsorbent polymer
SG172397A1 (en) 2008-12-26 2011-07-28 San Dia Polymers Ltd Absorbing resin particles, process for producing same, and absorbent and absorbing article both including same
SG172273A1 (en) 2008-12-26 2011-07-28 Nippon Catalytic Chem Ind Process for producing acrylic acid
JP5600670B2 (ja) 2009-02-17 2014-10-01 株式会社日本触媒 ポリアクリル酸系吸水性樹脂粉末およびその製造方法
JP5615801B2 (ja) 2009-03-04 2014-10-29 株式会社日本触媒 吸水性樹脂の製造方法
EP2415822B1 (de) 2009-03-31 2019-03-20 Nippon Shokubai Co., Ltd. Herstellungsverfahren für wasserabsorbierende harzpartikel
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
CN102548654A (zh) 2009-09-29 2012-07-04 株式会社日本触媒 颗粒状吸水剂及其制造方法
EP2484702B2 (de) 2009-09-30 2021-11-10 Nippon Shokubai Co., Ltd. Wasserabsorbierendes harz auf basis von polyacrylsäuresalz und verfahren zu seiner herstellung
EP2485773B1 (de) 2009-10-09 2013-12-11 Basf Se Verwendung von heizdampfkondensat zur herstellung wasserabsorbierender polymerpartikel
EP2504037A1 (de) 2009-11-23 2012-10-03 Basf Se Verfahren zur herstellung wasserabsorbierender, aufgeschäumter polymerpartikel
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
WO2011125623A1 (ja) 2010-03-31 2011-10-13 株式会社日本触媒 グリセリン脱水用触媒、ならびに、この触媒を用いたアクロレインの製造方法、アクリル酸の製造方法、および親水性樹脂の製造方法
CN104212105B (zh) 2010-04-07 2017-08-01 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂粉末的制造方法、聚丙烯酸(盐)系吸水性树脂粉末
US8765906B2 (en) 2010-04-27 2014-07-01 Nippon Shokubai, Co., Ltd. Method for producing polyacrylic acid (salt) type water absorbent resin powder
EP3090755A1 (de) 2010-05-21 2016-11-09 Cytogel Pharma, LLC Materialien und verfahren zur behandlung von entzündungen
WO2011155540A1 (ja) 2010-06-08 2011-12-15 株式会社日本触媒 粒子状吸水性樹脂の製造方法
WO2012002455A1 (ja) 2010-06-30 2012-01-05 株式会社日本触媒 ポリアクリル酸系吸水性樹脂及びその製造方法
KR101778340B1 (ko) 2010-07-28 2017-09-13 스미토모 세이카 가부시키가이샤 흡수성 수지의 제조 방법
EP2599794B1 (de) * 2010-07-28 2019-04-17 Sumitomo Seika Chemicals CO. LTD. Herstellungsverfahren für wasserabsorbierende harze
US9029596B2 (en) 2010-12-28 2015-05-12 Nippon Shokubai Co., Ltd. Methods for producing acrylic acid and/or ester thereof and polymer of the acrylic acid and/or ester thereof
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
US9580519B2 (en) 2011-04-20 2017-02-28 Nippon Shokubai Co., Ltd. Method and apparatus for producing polyacrylic acid (salt)-based water absorbent resin
US8987545B2 (en) 2011-05-18 2015-03-24 The Procter & Gamble Company Feminine hygiene absorbent articles comprising water-absorbing polymer particles
CN103547616B (zh) * 2011-05-18 2016-03-16 巴斯夫欧洲公司 高溶胀率的超吸水性泡沫的制备
CN103596599B (zh) * 2011-05-18 2016-08-17 巴斯夫欧洲公司 吸水聚合物颗粒用于吸收血液和/或月经的用途
EP2727953B1 (de) 2011-06-29 2017-03-08 Nippon Shokubai Co., Ltd. Wasserabsorbierendes harz auf basis von polyacrylsäure(salz) und verfahren zu seiner herstellung
US9950306B2 (en) 2011-07-14 2018-04-24 Basf Se Process for producing water-absorbing polymer particles with high free swell rate
CN103649130B (zh) 2011-07-14 2016-03-02 巴斯夫欧洲公司 制备具有高溶胀速度的吸水性聚合物颗粒的方法
WO2013047479A1 (ja) 2011-09-29 2013-04-04 株式会社日本触媒 アクロレイン、アクリル酸、およびその誘導体の製造方法
DE102011086516A1 (de) 2011-11-17 2013-05-23 Evonik Degussa Gmbh Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowieVerfahren zu dessen Herstellung
US9522867B2 (en) 2012-06-27 2016-12-20 Nippon Shokubai Co., Ltd. (meth)acrylic acid production method, and, hydrophilic resin production method
KR102143772B1 (ko) 2012-09-11 2020-08-12 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수제의 제조 방법 및 그 흡수제
KR102124670B1 (ko) 2012-09-11 2020-06-18 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수제의 제조 방법 및 그 흡수제
WO2014054656A1 (ja) 2012-10-01 2014-04-10 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
CN104703691B (zh) 2012-10-03 2018-03-02 株式会社日本触媒 吸水剂及其制造方法
US10195584B2 (en) 2013-01-29 2019-02-05 Nippon Shokubai Co., Ltd. Water absorbent resin material, and method for producing same
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
DE102013208942A1 (de) 2013-05-15 2014-11-20 Evonik Industries Ag Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowie Verfahren zu dessen Herstellung
US10028895B2 (en) 2013-05-17 2018-07-24 L'oreal Emulsion stabilization via silicilic acid complexation
US9433578B2 (en) 2013-05-17 2016-09-06 L'oreal Stable bubbles via particle absorption by electrostatic interaction
US9452406B2 (en) * 2013-05-17 2016-09-27 L'oreal Bubble encapsulation via silicilic acid complexation
KR102357517B1 (ko) 2013-09-30 2022-02-04 가부시키가이샤 닛폰 쇼쿠바이 입자상 흡수제의 충전 방법 및 입자상 흡수제 충전물의 샘플링 방법
CN105916897B (zh) 2013-10-30 2018-10-09 巴斯夫欧洲公司 通过悬浮聚合制备吸水性聚合物颗粒的方法
WO2015093594A1 (ja) 2013-12-20 2015-06-25 株式会社日本触媒 ポリアクリル酸（塩）系吸水剤及びその製造方法
CN103866641B (zh) * 2014-02-25 2016-10-12 苏州恒康新材料有限公司 一种纸张用吸水剂及其制备方法
US10207250B2 (en) 2014-02-28 2019-02-19 Nippon Shokubai Co., Ltd. Poly(meth)acrylic acid (salt)-based particulate absorbent
CN106103495B (zh) 2014-03-03 2017-12-29 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂的制造方法
BR102015007414B8 (pt) * 2014-04-07 2022-08-23 Evonik Corp Polímero superabsorvente apresentando rápida absorção, seu processo de fabricação, e artigo absorvente
WO2015163513A1 (en) * 2014-04-25 2015-10-29 Songwon Industrial Co., Ltd. Process for the production of water- absorbent polymer particles comprising subsequent hydrogel comminuting steps
CN103992426B (zh) * 2014-04-29 2017-03-29 浙江卫星石化股份有限公司 一种抗菌型高吸水性树脂及其制备方法
JP5689204B1 (ja) 2014-07-11 2015-03-25 住友精化株式会社 吸水性樹脂の製造方法、吸水性樹脂、吸水剤、吸収性物品
CN104452456A (zh) * 2014-11-20 2015-03-25 柳江县联华纸制品厂 造纸用吸水剂
CN104452446A (zh) * 2014-11-20 2015-03-25 柳江县联华纸制品厂 造纸用吸水剂的制备方法
KR101769100B1 (ko) 2014-11-27 2017-08-30 주식회사 엘지화학 가압하 흡수 속도가 빠른 고흡수성 수지 및 이의 제조 방법
CN107107027B (zh) * 2015-01-07 2020-12-18 株式会社日本触媒 吸水剂及其制造方法、以及评价方法及测定方法
KR101871968B1 (ko) * 2015-06-01 2018-06-27 주식회사 엘지화학 고흡수성 수지
KR101949454B1 (ko) * 2015-06-15 2019-02-18 주식회사 엘지화학 고흡수성 수지
KR101949995B1 (ko) 2015-07-06 2019-02-19 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 이로부터 제조된 고흡수성 수지
KR101855351B1 (ko) 2015-08-13 2018-05-04 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2017146347A1 (ko) 2016-02-25 2017-08-31 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
JP6727301B2 (ja) * 2016-06-20 2020-07-22 株式会社日本触媒 吸水剤の製造方法
JP6670397B2 (ja) * 2016-12-12 2020-03-18 日本板硝子株式会社 ウインドシールド、ウインドシールド用ガラス製品及び防曇部材
WO2018117548A1 (ko) * 2016-12-23 2018-06-28 주식회사 엘지화학 다공성 고흡수성 수지의 제조 방법 및 다공성 고흡수성 수지
KR102086058B1 (ko) 2017-01-24 2020-03-06 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR20190120219A (ko) 2017-03-02 2019-10-23 스미토모 세이카 가부시키가이샤 흡수성 수지, 토양 보수재, 및 농원예 재료
CN110325557A (zh) * 2017-03-02 2019-10-11 住友精化株式会社 吸水性树脂和沙袋
US10975121B2 (en) 2017-06-24 2021-04-13 Cytogel Pharma, Llc Analgesic mu-opioid receptor binding peptide pharmaceutical formulations and uses thereof
CN107456695B (zh) * 2017-07-20 2021-01-05 山东国泰科技有限公司 一种用于森林灭火飞机的环保型水系灭火剂及其制备方法
KR102417078B1 (ko) 2017-09-05 2022-07-04 주식회사 엘지화학 고흡수성 수지
US11078343B2 (en) 2017-10-06 2021-08-03 Evonik Operations Gmbh Absorbent polymeric foam for shoe insoles
KR102566942B1 (ko) * 2017-10-27 2023-08-14 주식회사 엘지화학 고흡수성 수지의 제조 방법
JP7273067B2 (ja) 2019-01-11 2023-05-12 株式会社日本触媒 吸水性樹脂を主成分とする吸水剤及びその製造方法
WO2020145383A1 (ja) 2019-01-11 2020-07-16 株式会社日本触媒 吸水剤、及び吸水剤の製造方法
CN115348897A (zh) 2020-03-31 2022-11-15 株式会社日本触媒 颗粒状吸水剂
JP2023540289A (ja) * 2020-12-18 2023-09-22 エルジー・ケム・リミテッド 高吸水性樹脂およびその製造方法
WO2022131838A1 (ko) * 2020-12-18 2022-06-23 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
JPWO2022181771A1 (de) 2021-02-26 2022-09-01
JP2024504326A (ja) * 2021-12-24 2024-01-31 エルジー・ケム・リミテッド 高吸水性樹脂の製造方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661815A (en) 1970-05-18 1972-05-09 Grain Processing Corp Water-absorbing alkali metal carboxylate salts of starch-polyacrylonitrile graft copolymers
JPS51125468A (en) 1975-03-27 1976-11-01 Sanyo Chem Ind Ltd Method of preparing resins of high water absorbency
JPS529095A (en) 1975-07-11 1977-01-24 Toho Rayon Co Ltd Preparation of water-swellable material
JPS5214689A (en) 1975-07-24 1977-02-03 Sumitomo Chem Co Ltd Process for preparing a macromolecular material excellent in water abs orption properties
JPS5346389A (en) 1976-10-07 1978-04-25 Kao Corp Preparation of self-crosslinking polymer of acrylic alkali metal salt
JPS5835605B2 (ja) 1978-12-20 1983-08-03 株式会社日本触媒 ポリアクリル酸アルカリ金属塩架橋体の製造方法
US4286082A (en) * 1979-04-06 1981-08-25 Nippon Shokubai Kagaku Kogyo & Co., Ltd. Absorbent resin composition and process for producing same
JPS5744627A (en) * 1980-08-29 1982-03-13 Seitetsu Kagaku Co Ltd Improvement of water absorption of water-absorbing polymer of acrylic acid salt
JPS5842602A (ja) * 1981-09-07 1983-03-12 Sanyo Chem Ind Ltd 吸水性樹脂の製造法
JPS58180233A (ja) * 1982-04-19 1983-10-21 Nippon Shokubai Kagaku Kogyo Co Ltd 吸収剤
JPS5962665A (ja) * 1982-09-02 1984-04-10 Kao Corp 高吸水性ポリマ−の製造法
JPS6018690A (ja) * 1984-06-08 1985-01-30 松下電器産業株式会社 配管継手
JPS6116903A (ja) * 1984-07-02 1986-01-24 Nippon Shokubai Kagaku Kogyo Co Ltd 吸水剤
JPS61126103A (ja) * 1984-11-21 1986-06-13 Nippon Shokubai Kagaku Kogyo Co Ltd 重合体の製造法
AT391321B (de) * 1988-08-29 1990-09-25 Chemie Linz Gmbh Verfahren zur herstellung von fluessigkeitsabsorbierenden acrylharzen
CA2017570C (en) * 1989-05-31 2000-12-19 James R. Gross Porous structure of an absorbent polymer
US5354290A (en) * 1989-05-31 1994-10-11 Kimberly-Clark Corporation Porous structure of an absorbent polymer
JPH03115313A (ja) * 1989-09-28 1991-05-16 Kazuo Saotome 吸水性樹脂の製造方法
US5118719A (en) * 1991-10-22 1992-06-02 Nalco Chemical Company Enhancing absorption rates of superabsorbents by incorporating a blowing agent
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
IL110134A (en) * 1993-07-09 1998-07-15 Stockhausen Chem Fab Gmbh Polymers capable of adsorbing aqueous liquids and body fluids, their preparation and use
DE4418818C2 (de) * 1993-07-09 1997-08-21 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wäßrige Flüssigkeiten und/oder Körperflüssigkeiten absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Anwendung
US5314420A (en) * 1993-09-17 1994-05-24 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
DE4344224A1 (de) * 1993-12-23 1995-06-29 Stockhausen Chem Fab Gmbh Vernetzte synthetische Polymerisate mit poröser Struktur, hoher Aufnahmegeschwindigkeit für Wasser, wäßrige Lösungen und Körperflüssigkeiten, ein Verfahren zu ihrer Herstellung und ihre Verwendung zur Absorption und/oder Retention von Wasser und/oder wäßrigen Flüssigkeiten
EP0744435B2 (de) * 1994-12-08 2011-03-23 Nippon Shokubai Co., Ltd. Wasserabsorbierendes harz, verfahren zu dessen herstellung und wasserabsorbierende harzzusammensetzung
DE19540951A1 (de) * 1995-11-03 1997-05-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung

Also Published As

Publication number Publication date
CN1179433A (zh) 1998-04-22
US6107358A (en) 2000-08-22
DE69724052T2 (de) 2004-06-17
ID18077A (id) 1998-02-26
EP1374919B1 (de) 2010-10-06
EP0827753B1 (de) 2003-08-13
EP0827753A2 (de) 1998-03-11
CN1154663C (zh) 2004-06-23
EP1374919A2 (de) 2004-01-02
EP1374919A3 (de) 2004-04-07
CN1475517A (zh) 2004-02-18
EP0827753A3 (de) 1998-09-16
DE69724052D1 (de) 2003-09-18
CN1229424C (zh) 2005-11-30

Similar Documents

Publication Publication Date Title
DE69740019D1 (de) Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung
DE69939048D1 (de) Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung
DE69626794T2 (de) Wasserabsorbierendes harz und verfahren zu seiner herstellung
DE69711523T2 (de) Abbaubares Polymer und Verfahren zu seiner Herstellung
DE69736802D1 (de) Formmasse und verfahren zur herstellung
DE69533745D1 (de) Aliphatisches polyesterharz und verfahren zu seiner herstellung
DE69534703D1 (de) Wasserabsorbierende harzzusammensetzung und verfahren zu ihrer herstellung
DE69503712D1 (de) Kunststoffverschluss und Verfahren zu seiner Herstellung
DE69707066D1 (de) Pressformteile und Verfahren zu deren Verfestigung
DE69420383T2 (de) Schwingungsdämpfendes Material und Verfahren zu seiner Herstellung
DE59800305D1 (de) Formteil und verfahren zu seiner herstellung
DE69934536D1 (de) Vernetzes Polymerteilchen und Verfahren zu seiner Herstellung und Verwendung
DE69719284D1 (de) Gegossener Artikel und Verfahren zu seiner Herstellung
DE69736879D1 (de) Polymer auf Basis von Cycloolefin und Verfahren zu seiner Herstellung
DE69825809D1 (de) Hoch wasserabsorbierendes Polymer und Verfahren zu seiner Herstellung
DE69932006D1 (de) Polyesterharz und Verfahren zu seiner Herstellung
DE69732470D1 (de) Abbaubares Monofilament und Verfahren zu seiner Herstellung
DE69714647T2 (de) Verbundwerkstoff und Verfahren zu seiner Herstellung
DE68912678D1 (de) Härtbares Harz und Verfahren zu seiner Herstellung.
DE69720623D1 (de) Medizinisches Gerät und Verfahren zu seiner Herstellung
DE69732460D1 (de) Thermokopf und verfahren zu seiner herstellung
DE69734152D1 (de) Thermokopf und verfahren zu seiner herstellung
DE69530633D1 (de) Thyristor und Verfahren zu seiner Herstellung
DE69511319T2 (de) Clinoptilolit und Verfahren zu seiner Herstellung
DE69402608D1 (de) Flüssiges Harz, Verfahren zu seiner Herstellung und seine Verwendung