WO2013162255A3 - 고흡수성 수지 및 그의 제조 방법 - Google Patents

고흡수성 수지 및 그의 제조 방법 Download PDF

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Publication number
WO2013162255A3
WO2013162255A3 PCT/KR2013/003465 KR2013003465W WO2013162255A3 WO 2013162255 A3 WO2013162255 A3 WO 2013162255A3 KR 2013003465 W KR2013003465 W KR 2013003465W WO 2013162255 A3 WO2013162255 A3 WO 2013162255A3
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Prior art keywords
absorbent polymer
super absorbent
manufacturing same
diol
satisfies
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Ceased
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PCT/KR2013/003465
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French (fr)
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WO2013162255A2 (ko
Inventor
원태영
한장선
김기철
이용훈
이상기
김규팔
박성수
임규
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LG Chem Ltd
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LG Chem Ltd
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Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Priority to CN201380029292.5A priority Critical patent/CN104334614B/zh
Priority to US14/394,685 priority patent/US9517446B2/en
Priority to EP13781735.9A priority patent/EP2826807B1/en
Priority to JP2015508860A priority patent/JP6182206B2/ja
Priority to IN9075DEN2014 priority patent/IN2014DN09075A/en
Publication of WO2013162255A2 publication Critical patent/WO2013162255A2/ko
Publication of WO2013162255A3 publication Critical patent/WO2013162255A3/ko
Anticipated expiration legal-status Critical
Priority to US15/247,475 priority patent/US10086361B2/en
Ceased legal-status Critical Current

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    • 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
    • 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
    • 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
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    • 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
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    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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    • 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
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    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
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    • 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
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    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof

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  • 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)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Materials Engineering (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

본 발명은 고흡수성 수지 및 그의 제조 방법에 관한 것이다. 보다 상세하게는 고흡수성 수지의 표면 처리시 물과, 디올 또는 글리콜계 표면가교제를 포함한 표면 처리 용액을 이용하여 고흡수성 수지에서 요구되는 전반적인 물성을 모두 만족하면서 특히 초기 흡수능 및 가압시의 흡수속도가 동시에 우수한 고흡수성 수지 및 그의 제조방법이 제공된다.
PCT/KR2013/003465 2012-04-25 2013-04-23 고흡수성 수지 및 그의 제조 방법 Ceased WO2013162255A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201380029292.5A CN104334614B (zh) 2012-04-25 2013-04-23 超吸收性聚合物及其制备方法
US14/394,685 US9517446B2 (en) 2012-04-25 2013-04-23 Super absorbent polymer and a preparation method thereof
EP13781735.9A EP2826807B1 (en) 2012-04-25 2013-04-23 Super absorbent polymer and method for manufacturing same
JP2015508860A JP6182206B2 (ja) 2012-04-25 2013-04-23 高吸水性樹脂およびその製造方法
IN9075DEN2014 IN2014DN09075A (ko) 2012-04-25 2013-04-23
US15/247,475 US10086361B2 (en) 2012-04-25 2016-08-25 Super absorbent polymer and a preparation method thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20120043435 2012-04-25
KR10-2012-0043435 2012-04-25
KR10-2013-0044663 2013-04-23
KR1020130044663A KR101447656B1 (ko) 2012-04-25 2013-04-23 고흡수성 수지 및 그의 제조 방법

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/394,685 A-371-Of-International US9517446B2 (en) 2012-04-25 2013-04-23 Super absorbent polymer and a preparation method thereof
US15/247,475 Continuation US10086361B2 (en) 2012-04-25 2016-08-25 Super absorbent polymer and a preparation method thereof

Publications (2)

Publication Number Publication Date
WO2013162255A2 WO2013162255A2 (ko) 2013-10-31
WO2013162255A3 true WO2013162255A3 (ko) 2013-12-12

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ID=49851092

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PCT/KR2013/003465 Ceased WO2013162255A2 (ko) 2012-04-25 2013-04-23 고흡수성 수지 및 그의 제조 방법

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105642250A (zh) * 2015-12-25 2016-06-08 安徽理工大学 一种烟气脱汞除湿吸附剂的制备方法

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140134219A (ko) 2013-05-13 2014-11-21 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
EP3063189B1 (de) 2013-10-30 2019-01-30 Basf Se Wasserabsorbierende polymerpartikel
KR101699504B1 (ko) * 2013-11-22 2017-01-24 주식회사 엘지화학 고흡수성 수지 및 그 제조 방법
KR101631298B1 (ko) * 2013-12-11 2016-06-16 주식회사 엘지화학 고흡수성 수지 및 이의 제조방법
KR101631297B1 (ko) * 2013-12-11 2016-06-16 주식회사 엘지화학 고흡수성 수지 및 그 제조 방법
KR101719352B1 (ko) * 2013-12-13 2017-04-04 주식회사 엘지화학 고흡수성 수지 조성물
KR20150117902A (ko) * 2014-04-11 2015-10-21 한화케미칼 주식회사 고흡수성 수지 및 이의 제조방법
KR20160061743A (ko) 2014-11-24 2016-06-01 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR101586603B1 (ko) 2015-01-30 2016-01-18 에스케이이노베이션 주식회사 고흡수성 수지 및 그 제조방법
KR101871968B1 (ko) 2015-06-01 2018-06-27 주식회사 엘지화학 고흡수성 수지
KR101757910B1 (ko) 2015-06-03 2017-07-14 (주)국제리프라텍 Sam과 펄프가 포함되어 수분흡수능력이 향상된 다목적용 시트 및 이의 제조방법
KR101949454B1 (ko) 2015-06-15 2019-02-18 주식회사 엘지화학 고흡수성 수지
KR101918285B1 (ko) * 2015-06-17 2018-11-13 주식회사 엘지화학 고흡수성 수지의 제조 방법
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
KR101949994B1 (ko) 2015-10-14 2019-02-19 주식회사 엘지화학 고흡수성 수지 조립체 및 이의 제조 방법
KR101855352B1 (ko) 2015-12-09 2018-05-08 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR101949996B1 (ko) * 2016-01-28 2019-02-19 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2017146347A1 (ko) 2016-02-25 2017-08-31 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
US11198768B2 (en) 2016-03-11 2021-12-14 Lg Chem, Ltd. Preparation method of super absorbent polymer
EP3406638B1 (en) 2016-10-19 2021-03-03 LG Chem, Ltd. Super absorbent polymer
CN108779198B (zh) 2016-10-19 2020-09-22 株式会社Lg化学 超吸收性聚合物
KR102103000B1 (ko) 2016-10-19 2020-04-21 주식회사 엘지화학 고흡수성 수지의 제조 방법
CN108779264B (zh) * 2016-10-19 2021-01-05 株式会社Lg化学 超吸收性聚合物
KR102093352B1 (ko) * 2016-12-19 2020-03-25 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR102162503B1 (ko) * 2016-12-23 2020-10-06 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
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WO2020017483A1 (ja) * 2018-07-19 2020-01-23 Ｓｄｐグローバル株式会社 吸水性樹脂粒子、これを含む吸収体及び吸収性物品
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KR102421375B1 (ko) 2019-01-11 2022-07-14 주식회사 엘지화학 고흡수성 수지의 제조 방법
US11891465B2 (en) 2019-04-29 2024-02-06 Mighty Buildings, Inc. System for obtaining a photopolymerized prepolymer
US11667080B2 (en) * 2019-04-29 2023-06-06 Mighty Buildings, Inc. System for obtaining a photopolymerized prepolymer
CN120622862B (zh) * 2025-08-14 2025-10-17 武汉理工大学 水泥基吸波材料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100298108B1 (ko) * 1993-03-10 2001-10-24 그래햄 이. 테일러 가교결합된카복실함유중합체의흡수성수지입자및이의제조방법및이를포함하는흡수성구조물
KR20070094741A (ko) * 2004-12-10 2007-09-21 니폰 쇼쿠바이 컴파니 리미티드 흡수성 수지의 표면 처리 방법
KR20110049072A (ko) * 2009-11-04 2011-05-12 주식회사 엘지화학 높은 생산성을 갖는 흡수성수지의 제조방법
KR20110111938A (ko) * 2010-04-06 2011-10-12 주식회사 엘지화학 흡수성수지의 제조방법

Family Cites Families (51)

* 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 (ja) 1988-07-23 1990-02-02 Daihatsu Motor Co Ltd 車両のエンジン出力制御方法
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 (ja) 1994-02-10 1995-08-22 Toagosei Co Ltd 吸水性樹脂の製造方法
JPH1060014A (ja) 1996-08-23 1998-03-03 Nippon Shokubai Co Ltd 高吸水速度吸水性樹脂およびその製造方法
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
JP3877195B2 (ja) * 1997-04-14 2007-02-07 株式会社日本触媒 耐圧性吸水性樹脂とそれを用いた紙おむつ並びに吸水性樹脂とその製法
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
JP4676625B2 (ja) * 2000-02-29 2011-04-27 株式会社日本触媒 吸水性樹脂粉末の製造方法
DE60112630T3 (de) * 2000-02-29 2016-03-03 Nippon Shokubai Co., Ltd. Verfaren zur Herstellung eines wasserabsorbierenden Harzpulvers
JP4805490B2 (ja) 2000-08-03 2011-11-02 株式会社日本触媒 吸水性樹脂の製造方法
US6720389B2 (en) * 2000-09-20 2004-04-13 Nippon Shokubai Co., Ltd. Water-absorbent resin and production process therefor
JP4879423B2 (ja) 2000-09-20 2012-02-22 株式会社日本触媒 吸水性樹脂の製造方法
JP3987348B2 (ja) 2001-01-26 2007-10-10 株式会社日本触媒 吸水剤の製法
JP2003192732A (ja) 2001-08-09 2003-07-09 San-Dia Polymer Ltd 吸水性樹脂及びこれを用いてなる吸収性物品
DE10210124A1 (de) 2002-03-08 2003-09-18 Basf Ag Polymergemische mit verbesserter Geruchskontrolle
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
JP4739682B2 (ja) 2003-02-10 2011-08-03 株式会社日本触媒 吸水剤
RU2299075C2 (ru) 2003-02-10 2007-05-20 Ниппон Сокубаи Ко., Лтд. Гигроскопическая добавка
JP4364020B2 (ja) 2003-03-14 2009-11-11 株式会社日本触媒 吸水性樹脂粉末の表面架橋処理方法
TWI302541B (en) 2003-05-09 2008-11-01 Nippon Catalytic Chem Ind Water-absorbent resin and its production process
US7960469B2 (en) 2003-06-24 2011-06-14 Nippon Shokubai Co., Ltd. Water absorbent resin composition and production method thereof
EP1512417B1 (en) 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Particulate water-absorbent resin composition
JP4500134B2 (ja) * 2003-09-02 2010-07-14 株式会社日本触媒 粒子状吸水性樹脂組成物
EP1677845B2 (en) 2003-09-19 2016-06-22 Nippon Shokubai Co., Ltd. Water absorbent and producing method of same
JP4199679B2 (ja) 2004-01-07 2008-12-17 株式会社日本触媒 吸水性樹脂組成物およびその製造方法、並びに、それらを用いた吸収体、吸収性物品
CN100562359C (zh) 2004-02-05 2009-11-25 株式会社日本触媒 颗粒状吸水剂以及其制造方法和吸水性物品
DE102004009438A1 (de) 2004-02-24 2005-09-15 Basf Ag Verfahren zur Oberflächennachvernetzung wasserabsorbierender Polymere
US7473470B2 (en) 2004-03-29 2009-01-06 Nippon Shokubai Co., Ltd. Particulate water absorbing agent with irregularly pulverized shape
JP2006055833A (ja) 2004-03-29 2006-03-02 Nippon Shokubai Co Ltd 吸水性樹脂を主成分とする粒子状吸水剤
JP5014607B2 (ja) 2004-09-24 2012-08-29 株式会社日本触媒 吸水性樹脂を主成分とする粒子状吸水剤
AU2005285763A1 (en) 2004-09-24 2006-03-30 Nippon Shokubai Co., Ltd. Particulate water-absorbing agent containing water-absorbent resin as a main component
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 (ko) 2009-07-22 2012-11-12 주식회사 엘지화학 고흡수성 수지의 제조 방법
US8481159B2 (en) * 2009-09-04 2013-07-09 Basf Se Water-absorbent porous polymer particles having specific sphericity and high bulk density
WO2011099586A1 (ja) 2010-02-10 2011-08-18 株式会社日本触媒 吸水性樹脂粉末の製造方法
CN102803302A (zh) 2010-03-15 2012-11-28 巴斯夫欧洲公司 通过聚合单体溶液的液滴生产吸水性聚合物颗粒的方法
KR101782188B1 (ko) * 2010-03-24 2017-09-26 바스프 에스이 초박형 유체-흡수성 코어
EP2371869A1 (en) 2010-03-30 2011-10-05 Evonik Stockhausen GmbH A process for the production of a superabsorbent polymer
US8507620B2 (en) 2010-06-08 2013-08-13 Lg Display Co., Ltd. Process for preparing water absorbent resin with high performance
KR101393681B1 (ko) 2010-06-15 2014-05-13 주식회사 엘지화학 고흡수성 수지의 제조 방법
CN102174207A (zh) * 2010-12-13 2011-09-07 上海华谊丙烯酸有限公司 具有高盐水流导率的吸水性树脂颗粒的连续制备方法
EP2680238A4 (en) 2011-02-22 2015-04-08 Glory Kogyo Kk LIQUID SILVER PROCESSING DEVICE, LIQUID MONEY PROCESSING SYSTEM, LIQUID SILVER TRANSPORTING CASSETTE, TICKET PROCESSING DEVICE, AND TICKET PROCESSING METHOD

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100298108B1 (ko) * 1993-03-10 2001-10-24 그래햄 이. 테일러 가교결합된카복실함유중합체의흡수성수지입자및이의제조방법및이를포함하는흡수성구조물
KR20070094741A (ko) * 2004-12-10 2007-09-21 니폰 쇼쿠바이 컴파니 리미티드 흡수성 수지의 표면 처리 방법
KR20110049072A (ko) * 2009-11-04 2011-05-12 주식회사 엘지화학 높은 생산성을 갖는 흡수성수지의 제조방법
KR20110111938A (ko) * 2010-04-06 2011-10-12 주식회사 엘지화학 흡수성수지의 제조방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105642250A (zh) * 2015-12-25 2016-06-08 安徽理工大学 一种烟气脱汞除湿吸附剂的制备方法
CN105642250B (zh) * 2015-12-25 2018-12-04 安徽理工大学 一种烟气脱汞除湿吸附剂的制备方法

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