[go: up one dir, main page]

MX166523B - Procedimiento para producir una resina absorbente de agua - Google Patents

Procedimiento para producir una resina absorbente de agua

Info

Publication number
MX166523B
MX166523B MX205437A MX20543785A MX166523B MX 166523 B MX166523 B MX 166523B MX 205437 A MX205437 A MX 205437A MX 20543785 A MX20543785 A MX 20543785A MX 166523 B MX166523 B MX 166523B
Authority
MX
Mexico
Prior art keywords
absorbent resin
water absorbent
procedure
producing
polymerization
Prior art date
Application number
MX205437A
Other languages
English (en)
Inventor
Toshikazu Nakanishi
Hitoshi Tanaka
Yuji Sakamoto
Morio Nakamura
Shigeji Gbayashi
Takushi Yamamoto
Original Assignee
Seitetsu Kagaku 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
Application filed by Seitetsu Kagaku Co Ltd filed Critical Seitetsu Kagaku Co Ltd
Publication of MX166523B publication Critical patent/MX166523B/es

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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • C08F2/32—Polymerisation in water-in-oil emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

La presente invención se refiere a un procedimiento para producir una resina absorbente de agua, según el cual, una solución acuosa de un ácido carboxílico alfa, beta-insaturado y de una sal alcalino-metálica de éste, se somete a una polimerización con un iniciador de la polimerización por radicales en un hidrocarburo disolvente basado en petróleo, en presencia o ausencia de un agente de entrecruzamiento; dicho procedimiento se caracteriza porque usa un éster de ácido graso y sacarosa, como agente coloidal protector.
MX205437A 1984-10-05 1985-05-29 Procedimiento para producir una resina absorbente de agua MX166523B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59210198A JPS6187702A (ja) 1984-10-05 1984-10-05 吸水性樹脂の製造方法

Publications (1)

Publication Number Publication Date
MX166523B true MX166523B (es) 1993-01-13

Family

ID=16585407

Family Applications (1)

Application Number Title Priority Date Filing Date
MX205437A MX166523B (es) 1984-10-05 1985-05-29 Procedimiento para producir una resina absorbente de agua

Country Status (11)

Country Link
US (1) US4683274A (es)
EP (1) EP0176664B1 (es)
JP (1) JPS6187702A (es)
KR (1) KR890002561B1 (es)
CN (1) CN85107374B (es)
AT (1) ATE45748T1 (es)
CA (1) CA1235847A (es)
DE (1) DE3572493D1 (es)
DK (1) DK241485A (es)
ES (1) ES8703897A1 (es)
MX (1) MX166523B (es)

Families Citing this family (164)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO165879C (no) * 1984-06-07 1991-04-24 Inst Francais Du Petrole Fremgangsmaate for fremstilling av en invers, stabil mikrolateks.
JPS6187702A (ja) * 1984-10-05 1986-05-06 Seitetsu Kagaku Co Ltd 吸水性樹脂の製造方法
JPS61166883A (ja) * 1986-01-24 1986-07-28 Sadatoshi Obe ガソリン機関用燃料組成物
US4863989A (en) * 1986-06-04 1989-09-05 Seitetsu Kagaku Co., Ltd. Water-absorbent resin composition
US4731067A (en) * 1986-10-06 1988-03-15 Arco Chemical Company Extended shelf life water-absorbing composition which facilitates fiber formation
JPS6390537A (ja) * 1986-10-06 1988-04-21 Mitsui Saianamitsudo Kk 油中水型水膨潤性重合体エマルジヨン
CA1300866C (en) * 1986-11-17 1992-05-19 Tadao Shimomura Body fluid-absorbing article
US4788237A (en) * 1986-12-15 1988-11-29 Arco Chemical Company Sugar-containing water-absorbing composition which facilitates fiber formation
ES2034246T3 (es) * 1987-08-10 1993-04-01 Nippon Shokubai Co., Ltd. Un metodo para la produccion de una resina higroscopica.
US4882307A (en) * 1987-09-02 1989-11-21 Mobil Oil Corporation Process for preparing noble metal-containing zeolites
US4833222A (en) * 1987-10-22 1989-05-23 The Dow Chemical Company Crosslinker stabilizer for preparing absorbent polymers
TW201758B (es) * 1988-06-28 1993-03-11 Catalyst co ltd
KR930007272B1 (ko) * 1988-06-28 1993-08-04 닙본 쇼쿠바이 가브시기 가이샤 흡수성 수지 및 그 제법
US6087002A (en) * 1988-06-28 2000-07-11 Nippon Shokubai Kagaku Kogyo Co. Ltd. Water absorbent resin
JPH0625209B2 (ja) * 1988-07-04 1994-04-06 株式会社日本触媒 吸水性樹脂およびその製造方法
CA2004864A1 (en) * 1988-12-08 1990-06-08 Kinya Nagasuna Method for production of absorbent resin excelling in durability
WO1991003497A1 (en) * 1989-09-04 1991-03-21 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of preparing water-absorbent resin
US5453323A (en) * 1989-09-28 1995-09-26 Hoechst Celanese Corporation Superabsorbent polymer having improved absorbency properties
JP2938920B2 (ja) * 1990-01-31 1999-08-25 住友精化株式会社 吸水性樹脂の製造方法
US5505718A (en) * 1990-04-02 1996-04-09 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials
JP3040438B2 (ja) * 1990-08-21 2000-05-15 三菱化学株式会社 高吸水性ポリマーの製造法
DE69225354T2 (de) * 1991-03-19 1998-12-03 The Dow Chemical Co., Midland, Mich. Runzelige Absorbentpartikel mit grosser effektiver Oberfläche und hoher Aufnahmegeschwindigkeit
WO1993019099A1 (en) * 1991-03-19 1993-09-30 The Dow Chemical Company Wrinkled absorbent particles of high effective surface area having fast absorption rate
US5422169A (en) * 1991-04-12 1995-06-06 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials in relatively high concentrations
US5419956A (en) * 1991-04-12 1995-05-30 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials mixed with inorganic powders
JP3155294B2 (ja) * 1991-06-20 2001-04-09 三菱化学株式会社 高吸水性ポリマーの製造法
JP3119900B2 (ja) * 1991-07-11 2000-12-25 三菱化学株式会社 高吸水性ポリマーの製造法
US5596056A (en) * 1992-10-23 1997-01-21 Kao Corporation Process for producing polymer particles with irregular shape by polymerizing a water-soluble polymerizable monomer
JPH08509510A (ja) * 1993-02-26 1996-10-08 ザ・ダウ・ケミカル・カンパニー 懸濁重合した吸水性ポリマー粒子
US5306733A (en) * 1993-08-30 1994-04-26 Shell Oil Company Low density porous crosslinked polymeric materials
US5334621A (en) * 1993-11-04 1994-08-02 Shell Oil Company Process to prepare low density porous crosslinked polymeric materials
US5610208A (en) 1994-02-17 1997-03-11 Nippon Shokubai Co., Ltd. Water-absorbent agent, method for production thereof, and water-absorbent composition
IT1271621B (it) * 1994-03-21 1997-06-04 Ausimont Spa Processo per la preparazione di fluoropolimeri termoplastici contenenti idrogeno
US5549590A (en) * 1994-08-01 1996-08-27 Leonard Pearlstein High performance absorbent particles and methods of preparation
US5849816A (en) * 1994-08-01 1998-12-15 Leonard Pearlstein Method of making high performance superabsorbent material
US5693707A (en) * 1994-09-16 1997-12-02 Air Products And Chemicals, Inc. Liquid absorbent composition for nonwoven binder applications
WO1996037527A1 (en) * 1995-05-26 1996-11-28 Igen, Inc. Molecularly imprinted beaded polymers and stabilized suspension polymerization of the same in perfluorocarbon liquids
US5663253A (en) * 1996-06-20 1997-09-02 3V Inc. Policarboxylic acids
EP0979250B1 (en) 1997-04-29 2004-04-14 Dow Global Technologies Inc. Superabsorbent polymers having improved processability
WO2001023012A1 (en) 1999-09-30 2001-04-05 The Dow Chemical Company Binding superabsorbent polymers to substrates
US6433058B1 (en) 1999-12-07 2002-08-13 Dow Global Technologies Inc. Superabsorbent polymers having a slow rate of absorption
US6579958B2 (en) 1999-12-07 2003-06-17 The Dow Chemical Company Superabsorbent polymers having a slow rate of absorption
US6417425B1 (en) 2000-02-01 2002-07-09 Basf Corporation Absorbent article and process for preparing an absorbent article
WO2002040039A2 (en) 2000-11-20 2002-05-23 Dow Global Technologies Inc. In vivo use of water absorbent polymers
JP4643844B2 (ja) * 2001-03-16 2011-03-02 住友ゴム工業株式会社 タイヤ付きホイール
US6716894B2 (en) * 2001-07-06 2004-04-06 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and its production process and uses
US8426670B2 (en) 2001-09-19 2013-04-23 Nippon Shokubai Co., Ltd. Absorbent structure, absorbent article, water-absorbent resin, and its production process and evaluation method
AU2002352016A1 (en) 2001-11-21 2003-06-10 Basf Aktiengesellschaft Crosslinked polyamine coating on superabsorbent hydrogels
EP1456258B1 (en) * 2001-12-19 2009-04-01 Nippon Shokubai Co., Ltd. Water-absorbent resin and production process therefor
DE60233590D1 (de) * 2001-12-19 2009-10-15 Nippon Catalytic Chem Ind Acrylsäurezusammensetzung und verfahren zu ihrer herstellung, verfahren zur herstellung von wasserabsorbierendem harz, bei dem diese acrylsäurezusammendes harz
EP1473010A4 (en) * 2002-02-04 2008-03-26 Nippon Catalytic Chem Ind ABSORBENT MATERIAL, PROCESS FOR PRODUCING THE MATERIAL, AND ABSORBENT ARTICLE BASED ON SAID MATERIAL
CN100512885C (zh) * 2002-06-06 2009-07-15 株式会社日本触媒 吸水剂组合物及其制造方法、吸收体和吸收性物品
US7193006B2 (en) * 2002-12-06 2007-03-20 Nippon Shokubai Co., Ltd. Process for continuous production of water-absorbent resin product
EP1433526A3 (en) * 2002-12-26 2007-03-14 Nippon Shokubai Co., Ltd. Water-absorbent resin composition
AU2004209957B2 (en) * 2003-02-10 2006-06-08 Nippon Shokubai Co., Ltd. Particulate water absorbent containing water absorbent resin as a main component
BRPI0407342B8 (pt) * 2003-02-10 2021-06-22 Nippon Catalytic Chem Ind agente absorvente de água
EP1594557B1 (en) * 2003-02-10 2019-05-01 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and its production process
EP1832621B1 (en) * 2003-03-14 2017-03-08 Nippon Shokubai Co.,Ltd. Method of surface crosslinking a water-absorbing resin powder
CN1813033B (zh) * 2003-06-24 2010-06-16 株式会社日本触媒 吸水树脂组合物和其生产方法
AU2004259960B2 (en) * 2003-07-25 2008-05-29 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and method for producing thereof, and absorbent material and absorbent product using thereof
EP1512417B1 (en) * 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Particulate water-absorbent resin composition
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
DE602004020159D1 (de) * 2003-09-19 2009-05-07 Nippon Catalytic Chem Ind Wasserabsorbierendes Harz mit behandelten Oberflächen und Verfahren zu seiner Herstellung
EP1677845B2 (en) 2003-09-19 2016-06-22 Nippon Shokubai Co., Ltd. Water absorbent and producing method of same
KR100823418B1 (ko) * 2003-11-07 2008-04-18 니폰 쇼쿠바이 컴파니 리미티드 미립자 수-흡수성 수지 조성물 및 그의 제조 방법
AU2004294846B2 (en) * 2003-12-05 2009-01-29 Nippon Shokubai Co., Ltd. Particulate water retaining material for cultivating plant having water absorbent resin as main component
CN100434159C (zh) 2003-12-12 2008-11-19 株式会社日本触媒 吸水剂及其生产方法和用途
JP5006507B2 (ja) * 2004-01-30 2012-08-22 株式会社日本触媒 アクリル酸の製造方法
JP4926474B2 (ja) 2004-02-05 2012-05-09 株式会社日本触媒 粒子状吸水剤及びその製造方法並びに吸水性物品
WO2005092955A1 (en) * 2004-03-29 2005-10-06 Nippon Shokubai Co., Ltd. Particulate water absorbing agent with irregularly pulverized shape
WO2005097313A1 (en) * 2004-03-31 2005-10-20 Nippon Shokubai Co., Ltd. An aqueous-liquid-absorbing agent and its production process
BRPI0510765A (pt) * 2004-05-07 2007-11-20 Nippon Catalytic Chem Ind método de produção de um agente de absorção de água, e agente de absorção de água
WO2005107940A1 (en) * 2004-05-12 2005-11-17 Nippon Shokubai Co., Ltd. Waste solution solidifying agent, process for preparing the same and use of the same
JP4583080B2 (ja) * 2004-06-15 2010-11-17 住友精化株式会社 吸水性樹脂の製造方法
US20050288182A1 (en) * 2004-06-18 2005-12-29 Kazushi Torii Water absorbent resin composition and production method thereof
ATE484298T1 (de) * 2004-07-20 2010-10-15 Procter & Gamble Oberflächlich vernetzte superabsorbierende partikeln und verfahren zu ihrer herstellung
US8080705B2 (en) * 2004-07-28 2011-12-20 The Procter & Gamble Company Superabsorbent polymers comprising direct covalent bonds between polymer chain segments and method of making them
SG155191A1 (en) * 2004-08-06 2009-09-30 Nippon Catalytic Chem Ind Particulate water-absorbing agent with water-absorbing resin as main component, method for production of the same, and absorbing article
EP1669394A1 (en) * 2004-12-10 2006-06-14 The Procter & Gamble Company Superabsorbent polymer particles with improved surface cross-linking and hydrophilicity and method of making them
US20060128827A1 (en) * 2004-12-10 2006-06-15 The Procter & Gamble Company Absorbent members comprising modified water absorbent resin for use in diapers
US20060173432A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20060173431A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20060173433A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
JP2006233008A (ja) * 2005-02-24 2006-09-07 Nippon Shokubai Co Ltd 吸水性樹脂組成物の製造方法および吸水性樹脂組成物
CN101142259B (zh) * 2005-03-14 2010-12-01 株式会社日本触媒 吸水剂及其制造方法
TW200635969A (en) * 2005-04-06 2006-10-16 Nippon Catalytic Chem Ind Particulate water absorbing agent, water-absorbent core and absorbing article
TWI353360B (en) 2005-04-07 2011-12-01 Nippon Catalytic Chem Ind Production process of polyacrylic acid (salt) wate
EP1869119B1 (en) * 2005-04-12 2010-03-03 Nippon Shokubai Co., Ltd. Particulate water absorbing agent including polyacrylic acid (polyacrylate) based water absorbing resin as a principal component, method for production thereof, water-absorbent core and absorbing article in which the particulate water absorbing agent is used
EP1910453B1 (en) * 2005-07-19 2017-01-25 Dow Global Technologies LLC Frothed thermoplastic foam and its uses in sanitary applications
US7786182B2 (en) 2005-09-16 2010-08-31 Nippon Shokubai Co., Ltd. Method for production of water absorbing agent
JP2007077366A (ja) * 2005-09-16 2007-03-29 Procter & Gamble Co 吸水剤の製法
JP2007099845A (ja) * 2005-09-30 2007-04-19 Procter & Gamble Co 水性液吸収剤およびその製法
TW200720347A (en) 2005-09-30 2007-06-01 Nippon Catalytic Chem Ind Water-absorbent agent composition and method for manufacturing the same
DE602006013565D1 (de) 2005-10-21 2010-05-27 Procter & Gamble Absorbierender Artikel mit erhöhter Fähigkeit proteinhaltige oder seröse Körperflüssigkeiten zu absorbieren und zurückzuhalten
EP1776967B2 (en) * 2005-10-21 2013-03-13 The Procter & Gamble Company Absorbent articles having increased absorption and retention capacity for proteinaceous or serous body fluids
EP1776966A1 (en) * 2005-10-21 2007-04-25 The Procter and Gamble Company Absorbent article having improved absorption and retention capacity for proteinaceous or serous body fluids
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 (en) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
CN101045792B (zh) 2006-03-27 2012-10-10 株式会社日本触媒 吸水性树脂组合物
ATE524501T1 (de) * 2006-03-27 2011-09-15 Nippon Catalytic Chem Ind Wasserabsorbierendes harz mit verbesserter interner struktur und herstellungsverfahren dafür
EP3932541A1 (en) 2006-03-27 2022-01-05 Nippon Shokubai Co., Ltd. Water absorbing agent, and water absorbent core using the agent
DE602007003397D1 (de) 2006-03-29 2010-01-07 Nippon Catalytic Chem Ind Verfahren zur Herstellung von wasserabsorbierendem Polyacrylsäure (Salz)-Harz
US7683220B2 (en) * 2006-03-30 2010-03-23 Nippon Shokubai Co., Ltd. Process for production of acrolein
EP2004732A2 (en) * 2006-04-10 2008-12-24 The Procter and Gamble Company An absorbent member comprising a modified water absorbent resin
ES2394122T3 (es) 2006-04-27 2013-01-22 Sumitomo Seika Chemicals Co., Ltd. Procedimiento para la produccion de una resina absorbente de agua
US20080058747A1 (en) * 2006-08-31 2008-03-06 Arvinder Pal Singh Kainth Absorbent articles comprising superabsorbent polymers having superior properties
US8476326B2 (en) 2006-09-22 2013-07-02 Dow Global Technologies Llc Fibrillated polyolefin foam
JP2008115103A (ja) * 2006-11-02 2008-05-22 Nippon Shokubai Co Ltd アクリル酸の製造方法、アクリル酸製造用装置、およびアクリル酸製造用組成物
US8076509B2 (en) * 2006-12-01 2011-12-13 Nippon Shokubai Co., Ltd. Process for producing acrylic acid
EP2112172B2 (en) 2007-01-24 2018-10-17 Nippon Shokubai Co., Ltd. Particulate water-absorbent polymer and process for production thereof
US9187579B2 (en) 2007-02-05 2015-11-17 Nippon Shokubai Co., Ltd. Particle-shaped water absorbing agent and method for producing the same
EP2121049B1 (en) 2007-02-22 2016-03-30 The Procter and Gamble Company Method of surface treating particulate material using electromagnetic radiation
US8729190B2 (en) 2007-03-01 2014-05-20 Nippon Shokubai Co., Ltd. Particular water-absorbent agent having water-absorbent resin as main component
WO2008108343A1 (ja) 2007-03-05 2008-09-12 Nippon Shokubai Co., Ltd. 吸水剤及びその製造方法
US7935860B2 (en) 2007-03-23 2011-05-03 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising high permeability superabsorbent polymer compositions
JP5611523B2 (ja) 2007-03-29 2014-10-22 株式会社日本触媒 粒子状吸水剤及びその製造方法
CN101641153B (zh) 2007-04-05 2012-08-15 株式会社日本触媒 以吸水性树脂为主成分的粒子状吸水剂
JP4991471B2 (ja) 2007-05-16 2012-08-01 株式会社日本触媒 グリセリン脱水用触媒、およびアクロレインの製造方法
SA08290402B1 (ar) 2007-07-04 2014-05-22 نيبون شوكوباي كو. ، ليمتد عامل دقائقي ماص للماء وطريقة لتصنيعه
KR101520127B1 (ko) 2007-08-23 2015-05-13 스미토모 세이카 가부시키가이샤 위생재 용도에 적합한 흡수성 수지
SA08290542B1 (ar) 2007-08-28 2012-11-14 نيبون شوكوباي كو. ، ليمتد طريقة لإنتاج راتنج ماص للماء
US8546492B2 (en) 2008-04-11 2013-10-01 Nippon Shokubai, Co., Ltd. Surface treatment method for water-absorbing resin and production method for water-absorbing resin
WO2018129556A1 (en) 2017-01-09 2018-07-12 Ardelyx, Inc. Compounds and methods for inhibiting nhe-mediated antiport in the treatment of disorders associated with fluid retention or salt overload and gastrointestinal tract disorders
EP3351248B1 (en) 2008-12-31 2021-06-09 Ardelyx, Inc. Compounds and methods for inhibiting nhe-mediated antiport in the treatment of disorders associated with fluid retention or salt overload and gastrointestinal tract disorders
JP5718060B2 (ja) 2009-02-06 2015-05-13 株式会社日本触媒 ポリアクリル酸（塩）系親水性樹脂およびその製造方法
EP2404954B1 (en) 2009-03-04 2015-04-22 Nippon Shokubai Co., Ltd. Process for producing water-absorbing resin
CN102378778A (zh) 2009-03-31 2012-03-14 株式会社日本触媒 颗粒状吸水性树脂的制造方法
EP2484439B1 (en) 2009-09-29 2022-12-14 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof
EP2484702B2 (en) 2009-09-30 2021-11-10 Nippon Shokubai Co., Ltd. Polyacrylic acid salt-based water absorbent resin and method for producing same
AU2010323629A1 (en) * 2009-11-27 2012-07-19 Sumitomo Seika Chemicals Co., Ltd. Process for production of water-absorbing resin particles, water-absorbing resin particles, water-stopping material, and absorbent article
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
CN102858816B (zh) 2010-04-26 2016-06-08 株式会社日本触媒 聚丙烯酸（盐）、聚丙烯酸（盐）系吸水性树脂及其制造方法
WO2011136238A1 (ja) 2010-04-26 2011-11-03 株式会社日本触媒 ポリアクリル酸（塩）、ポリアクリル酸（塩）系吸水性樹脂及びその製造方法
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
JP5805640B2 (ja) 2010-07-28 2015-11-04 住友精化株式会社 吸水性樹脂の製造方法
BR112013002113B1 (pt) 2010-07-28 2020-10-06 Sumitomo Seika Chemicals Co., Ltd Método para produzir uma resina absorvente de água
CN103003310B (zh) 2010-07-28 2015-08-12 住友精化株式会社 吸水性树脂的制造方法
JP5777620B2 (ja) 2010-07-28 2015-09-09 住友精化株式会社 吸水性樹脂の製造方法
CN109225176A (zh) 2010-09-30 2019-01-18 株式会社日本触媒 颗粒状吸水剂及其制造方法
CN103209999B (zh) 2010-11-15 2015-09-16 住友精化株式会社 制造吸水性树脂的方法
JPWO2012081355A1 (ja) * 2010-12-16 2014-05-22 住友精化株式会社 吸水性樹脂の製造方法
CN103459473B (zh) 2011-01-28 2016-04-13 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
EP2674441B1 (en) 2011-02-08 2020-04-22 Sumitomo Seika Chemicals Co., Ltd. Method for producing water absorbent-resin
KR101760989B1 (ko) 2011-06-24 2017-07-24 스미토모 세이카 가부시키가이샤 흡수성 수지의 제조 방법
SG11201400224PA (en) 2011-08-30 2014-08-28 Sumitomo Seika Chemicals Method for producing water-absorbing resin, and water-absorbing resin obtained by same
WO2013073614A1 (ja) 2011-11-15 2013-05-23 株式会社日本触媒 吸水剤組成物及びその製造方法、並びにその保管及び在庫方法
US10376481B2 (en) 2012-08-21 2019-08-13 Ardelyx, Inc. Compounds and methods for inhibiting NHE-mediated antiport in the treatment of disorders associated with fluid retention or salt overload and gastrointestinal tract disorders
MX366293B (es) 2012-08-21 2019-07-04 Ardelyx Inc Compuestos y metodos para inhibir al antipuerto mediado por nhe en el tratamiento de trastornos asociados con la retencion de fluidos o la sobrecarga de sal y trastornos del tracto gastrointestinal.
US10196500B2 (en) 2012-08-27 2019-02-05 Nippon Shokubai Co., Ltd. Particulate water absorbing agent and process for producing same
JP6092228B2 (ja) 2012-08-30 2017-03-08 株式会社日本触媒 粒子状吸水剤及びその製造方法
CN104619755B (zh) 2012-09-11 2019-03-15 株式会社日本触媒 聚丙烯酸（盐)系吸水剂的制造方法及其吸水剂
KR102143772B1 (ko) 2012-09-11 2020-08-12 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수제의 제조 방법 및 그 흡수제
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
WO2014119553A1 (ja) 2013-01-29 2014-08-07 株式会社日本触媒 吸水性樹脂材料及びその製造方法
BR112015025805A2 (pt) 2013-04-12 2017-07-25 Ardelyx Inc compostos de ligação de nh3 e métodos para inibir o transporte de fosfato
KR102301326B1 (ko) 2013-12-20 2021-09-14 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수제 및 그의 제조 방법
WO2017115861A1 (ja) 2015-12-28 2017-07-06 株式会社日本触媒 吸水性樹脂の製造方法
EP3521376A4 (en) 2016-09-30 2019-11-06 Nippon Shokubai Co., Ltd. WATER ABSORBENT RESIN COMPOSITION
CN110291082A (zh) 2017-01-09 2019-09-27 阿德利克斯股份有限公司 Nhe介导的反向转运的抑制剂
WO2018129552A1 (en) 2017-01-09 2018-07-12 Ardelyx, Inc. Compounds useful for treating gastrointestinal tract disorders
CN110248899A (zh) 2017-02-13 2019-09-17 默克专利股份公司 用于生产超纯水的方法
CN111511412B (zh) 2017-07-28 2022-12-23 金伯利-克拉克环球有限公司 纳米多孔超吸收颗粒
WO2019023066A1 (en) 2017-07-28 2019-01-31 Kimberly-Clark Worldwide, Inc. ABSORBENT ARTICLE WITH REDUCED HUMIDITY LEVEL
BR112020023949B1 (pt) 2018-06-27 2023-01-31 Kimberly-Clark Worldwide, Inc. Partículas superabsorventes, e, método para formar as partículas superabsorventes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427872B2 (es) * 1974-03-09 1979-09-12
SU539898A1 (ru) * 1975-12-22 1976-12-25 Предприятие П/Я М-5927 Способ получени поливинилхлорида
JPS57158209A (en) * 1981-03-25 1982-09-30 Kao Corp Production of bead-form highly water-absorbing polymer
JPS57167302A (en) * 1981-04-08 1982-10-15 Sumitomo Chem Co Ltd Production of highly water-absorbing polymeric material having improved water absorption rate
DE3132421A1 (de) * 1981-08-17 1983-02-24 Hoechst Ag, 6000 Frankfurt Kontinuierliches verfahren zur herstellung von vinylchloridpolymerisaten in waessriger suspension
JPS5832607A (ja) * 1981-08-20 1983-02-25 Kao Corp 吸水性に優れた吸水材料の製造法
JPS6143606A (ja) * 1984-08-07 1986-03-03 Arakawa Chem Ind Co Ltd 高吸水性樹脂の製造方法
JPS6187702A (ja) * 1984-10-05 1986-05-06 Seitetsu Kagaku Co Ltd 吸水性樹脂の製造方法

Also Published As

Publication number Publication date
KR890002561B1 (ko) 1989-07-18
ES543475A0 (es) 1987-03-01
ATE45748T1 (de) 1989-09-15
DE3572493D1 (en) 1989-09-28
DK241485D0 (da) 1985-05-30
EP0176664B1 (en) 1989-08-23
CN85107374A (zh) 1986-08-13
KR860003280A (ko) 1986-05-23
CA1235847A (en) 1988-04-26
US4683274A (en) 1987-07-28
JPS6187702A (ja) 1986-05-06
ES8703897A1 (es) 1987-03-01
JPH0586412B2 (es) 1993-12-13
EP0176664A1 (en) 1986-04-09
CN85107374B (zh) 1987-08-26
DK241485A (da) 1986-04-06

Similar Documents

Publication Publication Date Title
MX166523B (es) Procedimiento para producir una resina absorbente de agua
ES2039640T3 (es) Un metodo de tratamiento de la superficie de una resina absorbente de agua.
ES2139394T3 (es) Polimeros absorbedores de agua con una mejores propiedades, procedimiento para su produccion y su empleo
ES2087967T3 (es) Procedimiento de preparacion de una resina absorbente de agua.
KR890017291A (ko) 흡수 속도가 우수한 고흡수성 수지의 제조방법
DE3068172D1 (en) Pharmaceutical and dietary composition comprising gamma-linolenic acids
ES2058130T3 (es) Composicion de polimero absorbente de agua, metodo para formarla y articulo que la contiene.
KR900018162A (ko) 고흡수성 중합체의 제조방법
KR910000833A (ko) 고흡수성 폴리머의 제조방법
ES550437A0 (es) Procedimiento de fabricacion de resinas hidro-absorbentes.
EP0414170A3 (en) Aqueous aldehyde solution for absorbing hydrogen sulfide
JPS56120610A (en) Photopolymerizable dental material
ES2127573T3 (es) Procedimiento para la obtencion de terpolimeros.
ES2032631T3 (es) Procedimiento para la reticulacion ionica de un copolimero de etileno, copolimeros de etileno ionicamente reticulados y su empleo como agentes adherentes, articulos de fundicion inyectada o laminas de recubrimiento.
DK480285D0 (da) Impraegnerede fyldpartikler
JPS5279018A (en) Analgesic embrocation
JPS6429257A (en) Body fluid absorbing article
JPS5411936A (en) Production of curable particulate coating composition
JPS5422445A (en) Method of treating article
JPS545096A (en) Method of immobilizing enzyme or mold using betain polymer
JPS5763371A (en) Two-part adhesive
JPS56159225A (en) Soundproof material composed of hydrogel
KR870003136A (ko) 고 흡수율을 갖는 전분-폴리 아크릴산 공중합체의 제조방법
JPS5411994A (en) Preparation of polymer ic material having excellent water absorption properties
SU1799014A1 (ru) Способ получения карбоксильного катионита