IN2014DN09075A - - Google Patents

Info

Publication number
IN2014DN09075A
IN2014DN09075A IN9075DEN2014A IN2014DN09075A IN 2014DN09075 A IN2014DN09075 A IN 2014DN09075A IN 9075DEN2014 A IN9075DEN2014 A IN 9075DEN2014A IN 2014DN09075 A IN2014DN09075 A IN 2014DN09075A
Authority
IN
India
Prior art keywords
absorbent polymer
super absorbent
manufacturing same
diol
pressed
Prior art date
Application number
Inventor
Tae Young Won
Chang Sun Han
Gi Cheul Kim
Yong Hun Lee
Sang Gi Lee
Kyu Pal Kim
Sung Soo Park
Gyu Leem
Original Assignee
Lg Chemical 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49851092&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DN09075(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of IN2014DN09075A publication Critical patent/IN2014DN09075A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
    • 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
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/126—Polymer particles coated by polymer, e.g. core shell structures
    • 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
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/68—Superabsorbents
    • 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
    • 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
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion 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)
  • Crystallography & Structural Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The present invention relates to a super absorbent polymer and to a method for manufacturing same. More particularly a super absorbent polymer and a method for manufacturing same are provided wherein the super absorbent polymer uses a surface treating solution that includes water and diol or a glycol based surface cross linking agent during the surface treatment of the super absorbent polymer satisfies all the combined physical properties required of a super absorbent polymer and is especially effective in both initial absorbency and absorbing rate when pressed.
IN9075DEN2014 2012-04-25 2013-04-23 IN2014DN09075A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20120043435 2012-04-25
KR1020130044663A KR101447656B1 (en) 2012-04-25 2013-04-23 Super absorbent polymer and preparation method thereof
PCT/KR2013/003465 WO2013162255A2 (en) 2012-04-25 2013-04-23 Super absorbent polymer and method for manufacturing same

Publications (1)

Publication Number Publication Date
IN2014DN09075A true IN2014DN09075A (en) 2015-05-22

Family

ID=49851092

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9075DEN2014 IN2014DN09075A (en) 2012-04-25 2013-04-23

Country Status (8)

Country Link
US (2) US9517446B2 (en)
EP (1) EP2826807B1 (en)
JP (2) JP6182206B2 (en)
KR (2) KR101447656B1 (en)
CN (3) CN104334614B (en)
DE (1) DE202013012035U1 (en)
IN (1) IN2014DN09075A (en)
WO (1) WO2013162255A2 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140134219A (en) 2013-05-13 2014-11-21 주식회사 엘지화학 Super absorbent polymer and preparation method of the same
KR102191077B1 (en) 2013-10-30 2020-12-15 바스프 에스이 Method for producing water-absorbing polymer particles by suspension polymerization
KR101699504B1 (en) * 2013-11-22 2017-01-24 주식회사 엘지화학 Super Absorbent Polymer Resin And Method for Preparing The Same
KR101631297B1 (en) * 2013-12-11 2016-06-16 주식회사 엘지화학 Super Absorbent Polymer Resin And Method for Preparing The Same
JP6468538B2 (en) * 2013-12-11 2019-02-13 エルジー・ケム・リミテッド Superabsorbent resin and method for producing the same
KR101719352B1 (en) * 2013-12-13 2017-04-04 주식회사 엘지화학 Super absorbent polymer composition
KR20150117902A (en) * 2014-04-11 2015-10-21 한화케미칼 주식회사 Super absorbent polymer and method for preparing the same
KR20160061743A (en) * 2014-11-24 2016-06-01 주식회사 엘지화학 Super absorbent polymer and preparation method thereof
KR101586603B1 (en) * 2015-01-30 2016-01-18 에스케이이노베이션 주식회사 Super absorbent polymer and method of preparing the same
KR101871968B1 (en) 2015-06-01 2018-06-27 주식회사 엘지화학 Super absorbent polymer
KR101757910B1 (en) 2015-06-03 2017-07-14 (주)국제리프라텍 Multipurpose sheet having improved water-absorption force and its manufacturing method
KR101949454B1 (en) 2015-06-15 2019-02-18 주식회사 엘지화학 Super absorbent polymer
KR101918285B1 (en) * 2015-06-17 2018-11-13 주식회사 엘지화학 Preparation method for super absorbent polymer
KR101949995B1 (en) 2015-07-06 2019-02-19 주식회사 엘지화학 Preparation method for super absorbent polymer and super absorbent polymer prepared therefrom
KR101855351B1 (en) 2015-08-13 2018-05-04 주식회사 엘지화학 Preparation method for super absorbent polymer
KR101949994B1 (en) * 2015-10-14 2019-02-19 주식회사 엘지화학 Super absorbent polymer granule and preparation method thereof
KR101855352B1 (en) 2015-12-09 2018-05-08 주식회사 엘지화학 Preparation method of super absorbent polymer
CN105642250B (en) * 2015-12-25 2018-12-04 安徽理工大学 A kind of preparation method of flue gas demercuration dehumidifying adsorbent
KR101949996B1 (en) * 2016-01-28 2019-02-19 주식회사 엘지화학 Preparation method for super absorbent polymer
US11325101B2 (en) 2016-02-25 2022-05-10 Lg Chem, Ltd. Super absorbent polymer and method for preparing the same
US11198768B2 (en) 2016-03-11 2021-12-14 Lg Chem, Ltd. Preparation method of super absorbent polymer
WO2018074669A2 (en) * 2016-10-19 2018-04-26 주식회사 엘지화학 Super absorbent polymer
KR102103000B1 (en) 2016-10-19 2020-04-21 주식회사 엘지화학 Preparation method of super absorbent polymer
CN108779198B (en) 2016-10-19 2020-09-22 株式会社Lg化学 Superabsorbent polymers
EP3406638B1 (en) 2016-10-19 2021-03-03 LG Chem, Ltd. Super absorbent polymer
KR102093352B1 (en) * 2016-12-19 2020-03-25 주식회사 엘지화학 Method of preparation for super absorbent polymer
KR102162503B1 (en) * 2016-12-23 2020-10-06 주식회사 엘지화학 Super absorbent polymer and preparation method thereof
KR102095003B1 (en) * 2017-01-03 2020-03-30 주식회사 엘지화학 Method for preparing resin particle
CN112334517B (en) * 2018-07-19 2023-10-24 三大雅株式会社 Water-absorbent resin particles, absorbent body comprising same, and absorbent article
CN110756161B (en) * 2018-07-27 2022-04-08 中国石油化工股份有限公司 Process method for treating octanol waste gas pollution
CN110755992B (en) * 2018-07-27 2022-04-08 中国石油化工股份有限公司 Modified adsorbent and preparation method thereof
KR102422636B1 (en) * 2018-12-10 2022-07-19 주식회사 엘지화학 Preparation method of super absorbent polymer
KR102421375B1 (en) * 2019-01-11 2022-07-14 주식회사 엘지화학 Preparation method of super absorbent polymer
US11667080B2 (en) * 2019-04-29 2023-06-06 Mighty Buildings, Inc. System for obtaining a photopolymerized prepolymer
US11891465B2 (en) 2019-04-29 2024-02-06 Mighty Buildings, Inc. System for obtaining a photopolymerized prepolymer

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161408A (en) 1980-05-19 1981-12-11 Kao Corp Production of water-absorbing resin
JPS57158209A (en) 1981-03-25 1982-09-30 Kao Corp Production of bead-form highly water-absorbing polymer
JPS57198714A (en) 1981-05-29 1982-12-06 Sumitomo Chem Co Ltd Production of hydrogel
JPH0233426A (en) 1988-07-23 1990-02-02 Daihatsu Motor Co Ltd Engine output control method of vehicle
GB9304857D0 (en) 1993-03-10 1993-04-28 Dow Deutschland Inc Water absorbent resin particles of crosslinked carboxyl containing polymers and method of preparation
US5451613A (en) 1993-09-17 1995-09-19 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
US5314420A (en) 1993-09-17 1994-05-24 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
JPH07224204A (en) 1994-02-10 1995-08-22 Toagosei Co Ltd Production of water-absorbing resin
JPH1060014A (en) 1996-08-23 1998-03-03 Nippon Shokubai Co Ltd Water-absorptive resin of high absorption rate and its production
JP3877195B2 (en) * 1997-04-14 2007-02-07 株式会社日本触媒 Pressure-resistant water-absorbing resin, disposable diaper using the same, water-absorbing resin and production method thereof
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
US6444744B1 (en) * 1998-03-11 2002-09-03 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
TW576852B (en) 1999-10-25 2004-02-21 Kaneka Corp Impact modifier for vinyl chloride resin
EP1130045B2 (en) * 2000-02-29 2015-10-28 Nippon Shokubai Co., Ltd. Process for producing a water-absorbent resin powder
JP4676625B2 (en) * 2000-02-29 2011-04-27 株式会社日本触媒 Method for producing water absorbent resin powder
JP4805490B2 (en) 2000-08-03 2011-11-02 株式会社日本触媒 Method for producing water absorbent resin
JP4879423B2 (en) 2000-09-20 2012-02-22 株式会社日本触媒 Method for producing water absorbent resin
US6720389B2 (en) * 2000-09-20 2004-04-13 Nippon Shokubai Co., Ltd. Water-absorbent resin and production process therefor
JP3987348B2 (en) 2001-01-26 2007-10-10 株式会社日本触媒 Manufacturing method of water-absorbing agent
JP2003192732A (en) 2001-08-09 2003-07-09 San-Dia Polymer Ltd Water absorbent resin and absorbent article formed thereof
DE10210124A1 (en) 2002-03-08 2003-09-18 Basf Ag Polymer mixtures with improved odor control
BR0305034A (en) * 2002-06-06 2004-07-20 Nippon Catalytic Chem Ind Composition for water absorption, process for water production, absorbent and absorbent product
CN100346843C (en) 2003-02-10 2007-11-07 株式会社日本触媒 Water absorbent
JP4739682B2 (en) 2003-02-10 2011-08-03 株式会社日本触媒 Water absorbent
JP4364020B2 (en) 2003-03-14 2009-11-11 株式会社日本触媒 Surface cross-linking treatment method for water-absorbent resin powder
TWI302541B (en) 2003-05-09 2008-11-01 Nippon Catalytic Chem Ind Water-absorbent resin and its production process
RU2333229C2 (en) 2003-06-24 2008-09-10 Ниппон Шокубаи Ко., Лтд. Water-absorbing resin-based composition, methods for obtaining same (versions), absorber and absorbing device based thereon
JP4500134B2 (en) * 2003-09-02 2010-07-14 株式会社日本触媒 Particulate water-absorbing resin composition
EP1512417B1 (en) 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Particulate water-absorbent resin composition
KR100819613B1 (en) 2003-09-19 2008-04-07 가부시키가이샤 닛폰 쇼쿠바이 Water absorbent and producing method of same
JP4199679B2 (en) 2004-01-07 2008-12-17 株式会社日本触媒 Water-absorbing resin composition and method for producing the same, and absorbent body and absorbent article using the same
CN100562359C (en) * 2004-02-05 2009-11-25 株式会社日本触媒 Particulate water-absorbing agent with and manufacture method and absorbent article
DE102004009438A1 (en) 2004-02-24 2005-09-15 Basf Ag Process for the surface postcrosslinking of water-absorbing polymers
JP2006055833A (en) 2004-03-29 2006-03-02 Nippon Shokubai Co Ltd Particulate water absorbing agent with water-absorbing resin as main component
WO2005092955A1 (en) 2004-03-29 2005-10-06 Nippon Shokubai Co., Ltd. Particulate water absorbing agent with irregularly pulverized shape
JP5014607B2 (en) 2004-09-24 2012-08-29 株式会社日本触媒 Particulate water-absorbing agent mainly composed of water-absorbing resin
KR100876827B1 (en) 2004-09-24 2009-01-07 니폰 쇼쿠바이 컴파니 리미티드 Particulate water-absorbing agent containing water-absorbent resin as a main component
TW200621868A (en) 2004-12-10 2006-07-01 Nippon Catalytic Chem Ind Method for surface-treatment of water absorbent resin
TW200720347A (en) 2005-09-30 2007-06-01 Nippon Catalytic Chem Ind Water-absorbent agent composition and method for manufacturing the same
TWI377222B (en) 2005-12-22 2012-11-21 Nippon Catalytic Chem Ind Method for surface crosslinking water-absorbing resin and method for manufacturing water-absorbing resin
EP1860126A1 (en) 2006-05-26 2007-11-28 INEOS Manufacturing Belgium NV Polyolefin powder
US8236884B2 (en) 2007-03-23 2012-08-07 Evonik Stockhausen, Llc High permeability superabsorbent polymer compositions
US7910688B2 (en) 2008-10-22 2011-03-22 Evonik Stockhausen Inc. Recycling superabsorbent polymer fines
KR101199932B1 (en) 2009-07-22 2012-11-12 주식회사 엘지화학 Preparation method of super adsorbent polymer
US8481159B2 (en) * 2009-09-04 2013-07-09 Basf Se Water-absorbent porous polymer particles having specific sphericity and high bulk density
KR101350958B1 (en) * 2009-11-04 2014-01-24 주식회사 엘지화학 Preparation Method for Water Absorbent Resin with High Productivity
EP2535369B1 (en) 2010-02-10 2021-03-24 Nippon Shokubai Co., Ltd. Process for producing water-absorbing resin powder
CN102803302A (en) 2010-03-15 2012-11-28 巴斯夫欧洲公司 A process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution
WO2011117187A1 (en) * 2010-03-24 2011-09-29 Basf Se Ultrathin fluid-absorbent cores
EP2371869A1 (en) 2010-03-30 2011-10-05 Evonik Stockhausen GmbH A process for the production of a superabsorbent polymer
KR101384322B1 (en) * 2010-04-06 2014-04-10 주식회사 엘지화학 Method for preparation of water absorbent resin
US8507620B2 (en) 2010-06-08 2013-08-13 Lg Display Co., Ltd. Process for preparing water absorbent resin with high performance
KR101393681B1 (en) 2010-06-15 2014-05-13 주식회사 엘지화학 Preparation method of super absorbent polymer
CN102174207A (en) 2010-12-13 2011-09-07 上海华谊丙烯酸有限公司 Method for continuously preparing absorbent resin particles with high saline flow conductivity
EP2680238A4 (en) 2011-02-22 2015-04-08 Glory Kogyo Kk Money processing device, money processing system, money-conveying cassette, paper-currency-processing device, and paper-currency-processing method

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