SG159540A1 - Water absorbing agent, water absorbing article and method for production of water absorbing agent - Google Patents

Water absorbing agent, water absorbing article and method for production of water absorbing agent

Info

Publication number
SG159540A1
SG159540A1 SG201000922-3A SG2010009223A SG159540A1 SG 159540 A1 SG159540 A1 SG 159540A1 SG 2010009223 A SG2010009223 A SG 2010009223A SG 159540 A1 SG159540 A1 SG 159540A1
Authority
SG
Singapore
Prior art keywords
absorbent resin
water absorbing
water absorbent
particle size
absorbing agent
Prior art date
Application number
SG201000922-3A
Other languages
English (en)
Inventor
Kazuki Kimura
Shin-Ichi Fujino
Katsuyuki Wada
Kunihiko Ishizaki
Original Assignee
Nippon Catalytic Chem Ind
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=36407948&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG159540(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of SG159540A1 publication Critical patent/SG159540A1/en

Links

Classifications

    • 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
    • B01J20/22—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
    • B01J20/264—Synthetic macromolecular compounds derived from different types of monomers, e.g. linear or branched copolymers, block copolymers, graft copolymers
    • 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
    • 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
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • 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
    • B01J20/28047—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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • 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
    • B01J20/3028—Granulating, agglomerating or aggregating
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG201000922-3A 2005-02-15 2006-02-10 Water absorbing agent, water absorbing article and method for production of water absorbing agent SG159540A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005038123 2005-02-15
JP2005089307 2005-03-25

Publications (1)

Publication Number Publication Date
SG159540A1 true SG159540A1 (en) 2010-03-30

Family

ID=36407948

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201000922-3A SG159540A1 (en) 2005-02-15 2006-02-10 Water absorbing agent, water absorbing article and method for production of water absorbing agent

Country Status (12)

Country Link
US (2) US8182916B2 (pt)
EP (2) EP1848758B2 (pt)
JP (3) JP5625003B2 (pt)
KR (1) KR20070104663A (pt)
CN (1) CN104086938B (pt)
AU (1) AU2006216015A1 (pt)
BR (1) BRPI0607725B1 (pt)
DE (1) DE602006001215D1 (pt)
RU (1) RU2364611C2 (pt)
SG (1) SG159540A1 (pt)
TW (1) TWI406883B (pt)
WO (1) WO2006088115A1 (pt)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1793187T3 (pl) * 2004-09-21 2012-07-31 G & I Irtech S L Sposób i urządzenie do spiekania i/lub suszenia sproszkowanych materiałów z użyciem promieniowania podczerwonego
TW200712114A (en) * 2005-09-30 2007-04-01 Nippon Catalytic Chem Ind Method for manufacturing particulate water-absorbing agent and particulate water-absorbing agent
ATE524501T1 (de) 2006-03-27 2011-09-15 Nippon Catalytic Chem Ind Wasserabsorbierendes harz mit verbesserter interner struktur und herstellungsverfahren dafür
WO2008038840A1 (en) * 2006-09-29 2008-04-03 Nippon Shokubai Co., Ltd. Method for producing water absorbent resin particle
US20080127996A1 (en) * 2006-12-04 2008-06-05 Weinhold Dennis G Method and apparatus to remediate an acid and/or liquid spill
WO2008095892A1 (de) * 2007-02-06 2008-08-14 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
WO2008095901A1 (de) * 2007-02-06 2008-08-14 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
JP5840362B2 (ja) * 2007-09-28 2016-01-06 株式会社日本触媒 吸水剤及びその製造方法
WO2009054197A1 (ja) * 2007-10-24 2009-04-30 Sumitomo Seika Chemicals Co., Ltd. 吸水性樹脂の製造方法およびそれにより得られる吸水性樹脂
EP2291416A1 (de) 2008-06-19 2011-03-09 Basf Se Verfahren zur kontinuierlichen herstellung wasserabsorbierender polymerpartikel
CN102099062B (zh) † 2008-07-15 2018-04-24 巴斯夫欧洲公司 吸水性聚合物颗粒的生产方法
EP2471847B2 (en) 2009-08-28 2018-01-03 Nippon Shokubai Co., Ltd. Process for production of water-absorbable resin
JP5718816B2 (ja) 2009-09-16 2015-05-13 株式会社日本触媒 吸水性樹脂粉末の製造方法
JP5785087B2 (ja) * 2009-09-30 2015-09-24 株式会社日本触媒 粒子状吸水剤及びその製造方法
US10294315B2 (en) 2009-09-30 2019-05-21 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt)-based water absorbent resin and method for producing same
US9328207B2 (en) 2009-10-09 2016-05-03 Basf Se Method for re-wetting surface post-cross-linked, water-absorbent polymer particles
CN102666670B (zh) 2009-10-09 2014-02-19 巴斯夫欧洲公司 再润湿表面后交联的吸水性聚合物颗粒的方法
KR101895624B1 (ko) 2009-12-24 2018-09-05 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산계 흡수성 수지분말 및 그 제조방법
US8623994B2 (en) 2010-01-20 2014-01-07 Nippon Shokubai, Co., Ltd. Method for producing water absorbent resin
EP2527391B1 (en) 2010-01-20 2023-08-09 Nippon Shokubai Co., Ltd. Method for producing water absorbent resin
JP5605855B2 (ja) 2010-02-10 2014-10-15 株式会社日本触媒 吸水性樹脂粉末の製造方法
EP2546283B1 (en) 2010-03-08 2020-07-22 Nippon Shokubai Co., Ltd. Drying method for granular water-containing gel-like cross-linked polymer
WO2011111856A1 (ja) 2010-03-12 2011-09-15 株式会社日本触媒 吸水性樹脂の製造方法
JP5739412B2 (ja) 2010-03-17 2015-06-24 株式会社日本触媒 吸水性樹脂の製造方法
EP2565211B1 (en) 2010-04-26 2017-10-25 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same
CN102858815B (zh) 2010-04-26 2016-07-06 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
WO2011136301A1 (ja) 2010-04-27 2011-11-03 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
US8507620B2 (en) * 2010-06-08 2013-08-13 Lg Display Co., Ltd. Process for preparing water absorbent resin with high performance
JP5587409B2 (ja) 2010-06-08 2014-09-10 株式会社日本触媒 粒子状吸水性樹脂の製造方法
US9567414B2 (en) 2011-01-28 2017-02-14 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbent resin powder
JP6138056B2 (ja) 2011-02-07 2017-05-31 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 高い膨潤速度を有する吸水性ポリマー粒子の製造法
US9833769B2 (en) 2011-02-07 2017-12-05 Basf Se Process for producing water-absorbing polymer particles with high free swell rate
CN103582654A (zh) 2011-06-03 2014-02-12 巴斯夫欧洲公司 连续制备吸水聚合物颗粒的方法
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
KR101559081B1 (ko) * 2012-11-15 2015-10-08 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 이로부터 제조되는 고흡수성 수지
RU2543895C2 (ru) * 2013-05-17 2015-03-10 Общество С Ограниченной Ответственностью "Научно-Производственный Центр "Амфион" Гидрогелевый материал на основе сшиваемого поливинилового спирта
KR101718942B1 (ko) * 2013-09-17 2017-03-22 주식회사 엘지화학 고흡수성 수지의 제조 방법
SG11201602804SA (en) * 2013-10-09 2016-05-30 Nippon Catalytic Chem Ind Particulate Water-Absorbing Agent Containing Water-Absorbing Resin asMain Component and Method for Producing The Same
CN105814089B (zh) 2013-12-11 2018-05-22 株式会社Lg化学 超吸收性聚合物树脂及其制备方法
SG11201605712SA (en) 2014-01-16 2016-08-30 Grace W R & Co Affinity chromatography media and chromatography devices
US9873104B2 (en) 2014-03-03 2018-01-23 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water-absorbing resin
EP3137209B1 (en) * 2014-05-02 2022-10-05 W.R. Grace & CO. - CONN. Functionalized support material and methods of making and using functionalized support material
JP6518248B2 (ja) * 2014-06-30 2019-05-22 株式会社日清製粉グループ本社 粉体中の特定成分を濃縮する方法
JP5719078B1 (ja) 2014-07-11 2015-05-13 住友精化株式会社 吸水性樹脂の製造方法
JP6993878B2 (ja) * 2015-03-16 2022-01-14 住友精化株式会社 吸水性樹脂および吸水剤
KR101745410B1 (ko) * 2015-05-12 2017-06-09 엘지전자 주식회사 고분자 기반 초흡습성 코팅 조성물 및 그 이용
PL3302784T3 (pl) 2015-06-05 2022-01-17 W.R. Grace & Co.-Conn. Adsorbentowe środki klarujące do bioprzetwarzania oraz sposoby ich wytwarzania i stosowania
KR101848470B1 (ko) 2015-07-10 2018-04-12 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 이로부터 제조된 고흡수성 수지
KR101853401B1 (ko) * 2016-03-11 2018-04-30 주식회사 엘지화학 고흡수성 수지의 제조 방법, 및 고흡수성 수지
WO2018062531A1 (ja) * 2016-09-30 2018-04-05 株式会社日本触媒 衛生材料、吸収性物品またはその製造過程の中間製品の中に含まれる吸水性樹脂の含有量の測定方法、およびこれを用いた衛生材料または吸収性物品の製造方法
KR102162503B1 (ko) 2016-12-23 2020-10-06 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR102215025B1 (ko) * 2017-06-30 2021-02-10 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 이러한 방법으로 얻은 고흡수성 수지
KR102555381B1 (ko) * 2018-04-03 2023-07-12 주식회사 엘지화학 고흡수성 수지의 제조방법
KR102452566B1 (ko) 2018-04-27 2022-10-06 주식회사 엘지화학 고흡수성 수지 조성물
US20210115198A1 (en) * 2018-05-16 2021-04-22 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and production method thereof
EP3812422A4 (en) * 2018-06-22 2021-07-07 Shandong Haoyue New Materials Co., Ltd RESIN WITH HIGH ABSORPTION AND MANUFACTURING PROCESS FOR IT
WO2020025401A1 (en) * 2018-08-01 2020-02-06 Basf Se Fluid-absorbent core
CN109575350B (zh) * 2018-11-20 2021-04-20 万华化学集团股份有限公司 一种制备高通液性吸水性树脂的方法
KR102500281B1 (ko) 2018-12-12 2023-02-15 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
JP7181948B2 (ja) * 2019-01-11 2022-12-01 株式会社日本触媒 吸水剤、及び吸水剤の製造方法
BR112021019531A2 (pt) * 2019-09-30 2021-12-07 Lg Chemical Ltd Método para preparação de polímero superabsorvente
KR102616889B1 (ko) * 2019-09-30 2023-12-21 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR102671013B1 (ko) * 2019-11-05 2024-05-30 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2021091240A1 (ko) * 2019-11-05 2021-05-14 주식회사 엘지화학 고흡수성 수지의 제조 방법
JP7352459B2 (ja) 2019-12-12 2023-09-28 株式会社ブリヂストン タイヤ
WO2023191392A1 (ko) * 2022-03-29 2023-10-05 주식회사 엘지화학 고흡수성 수지 조성물 및 이의 제조 방법
CN115181205A (zh) * 2022-07-20 2022-10-14 浙江卫星新材料科技有限公司 一种气味轻的高吸收性树脂的制备方法
WO2024136191A1 (ko) * 2022-12-22 2024-06-27 주식회사 엘지화학 고흡수성 수지 조성물 및 이의 제조 방법
WO2024136564A1 (ko) * 2022-12-23 2024-06-27 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672005A (en) 1979-11-19 1981-06-16 Sumitomo Chem Co Ltd Production of polymeric material having high water absorptivity
JPH0651243B2 (ja) 1986-06-25 1994-07-06 松下電工株式会社 締め付け具
US4950692A (en) 1988-12-19 1990-08-21 Nalco Chemical Company Method for reconstituting superabsorbent polymer fines
WO1991003497A1 (en) * 1989-09-04 1991-03-21 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of preparing water-absorbent resin
US4970267A (en) 1990-03-08 1990-11-13 Nalco Chemical Company Reconstitution of superabsorbent polymer fines using persulfate salts
JP3068840B2 (ja) 1990-08-24 2000-07-24 株式会社日本触媒 吸水性樹脂の製造方法
JPH0768316B2 (ja) * 1990-09-07 1995-07-26 三洋化成工業株式会社 吸水性樹脂の製造法
US5342899A (en) 1991-05-16 1994-08-30 The Dow Chemical Company Process for recycling aqueous fluid absorbents fines to a polymerizer
DE69317636T2 (de) 1992-12-25 1998-11-12 Nippon Catalytic Chem Ind Absorber und Methode zur Herstellung eines absorbierenden Harzes
JPH06240151A (ja) * 1992-12-25 1994-08-30 Nippon Shokubai Co Ltd 吸水剤
JPH0798847A (ja) 1993-09-29 1995-04-11 Kao Corp 磁気記録媒体
US5610208A (en) * 1994-02-17 1997-03-11 Nippon Shokubai Co., Ltd. Water-absorbent agent, method for production thereof, and water-absorbent composition
WO1997024394A1 (en) 1995-12-27 1997-07-10 Nippon Shokubai Co., Ltd. Water absorbent and process and equipment for the production thereof
US6228930B1 (en) 1997-06-18 2001-05-08 Nippon Shokubai Co., Ltd. Water-absorbent resin granule-containing composition and production process for water-absorbent resin granule
DE19752127A1 (de) * 1997-11-25 1999-07-29 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung von synthetischen Polymerisaten mit sehr niedrigem Restmonomergehalt, danach hergestellte Produkte und deren Verwendung
US6906159B2 (en) * 2000-08-03 2005-06-14 Nippon Shokubai Co., Ltd. Water-absorbent resin, hydropolymer, process for producing them, and uses of them
US6720389B2 (en) 2000-09-20 2004-04-13 Nippon Shokubai Co., Ltd. Water-absorbent resin and production process therefor
WO2002053605A2 (en) 2000-12-29 2002-07-11 Dow Global Technologies Inc. Water absorbent resin particles of crosslinked carboxyl-containing polymers with low monomer content
CN1277583C (zh) * 2001-06-08 2006-10-04 株式会社日本触媒 吸水剂及其制备方法,以及卫生材料
US6716894B2 (en) * 2001-07-06 2004-04-06 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and its production process and uses
US6875511B2 (en) * 2002-05-30 2005-04-05 Nippon Shokubai Co., Ltd. Production process for particulate water-absorbent resin
US7193006B2 (en) * 2002-12-06 2007-03-20 Nippon Shokubai Co., Ltd. Process for continuous production of water-absorbent resin product
JP4642343B2 (ja) * 2002-12-06 2011-03-02 株式会社日本触媒 吸水性樹脂製品の連続製造方法
EP1433526A3 (en) * 2002-12-26 2007-03-14 Nippon Shokubai Co., Ltd. Water-absorbent resin composition
BRPI0403938A (pt) 2003-02-10 2005-03-01 Nippon Catalytic Chem Ind Absorvente de água particulado contendo resina absorvente de água como principal componente, método de produzir um absorvente de água particulado e material sanitário para absorver fluido corporal
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
EP1462473B1 (en) 2003-03-14 2011-07-06 Nippon Shokubai Co., Ltd. Surface crosslinking method of water-absorbing resin powder
TWI302541B (en) * 2003-05-09 2008-11-01 Nippon Catalytic Chem Ind Water-absorbent resin and its production process
JP4749679B2 (ja) * 2003-05-09 2011-08-17 株式会社日本触媒 吸水性樹脂およびその製造方法
DE102004026787B4 (de) * 2003-06-03 2012-06-06 Nippon Shokubai Co., Ltd. Verfahren zur Herstellung von wasserabsorbierendem Material
DE10334271B4 (de) * 2003-07-25 2006-02-23 Stockhausen Gmbh Verfahren zur Agglomeration von Superabsorberfeinteilchen, daraus erhältliche Superabsorberpartikel, deren Verwendung sowie diese beinhaltende Verbunde
US7473739B2 (en) * 2004-02-05 2009-01-06 Nippon Shokubai Co., Ltd. Particulate water absorbent agent and production method thereof, and water absorbent article
WO2005092955A1 (en) * 2004-03-29 2005-10-06 Nippon Shokubai Co., Ltd. Particulate water absorbing agent with irregularly pulverized shape
RU2007108309A (ru) * 2004-08-06 2008-09-20 Ниппон Сокубаи Ко., Лтд. (Jp) Гранулированный водопоглощающий агент на основе водопоглощающей смолы, способ получения агента и поглощающее изделие
DE602006012640D1 (de) * 2005-04-12 2010-04-15 Nippon Catalytic Chem Ind Altend wasserabsorbierendes harz auf basis von polyacrylsäure (polyacrylat) als hauptkomponente, herstellungsverfahren dafür, wasserabsorbierender kerige wasserabsorbierende mittel verwendet wird

Also Published As

Publication number Publication date
JP2012086221A (ja) 2012-05-10
EP1690887B1 (en) 2008-05-21
RU2007134385A (ru) 2009-03-27
EP1690887A1 (en) 2006-08-16
US20100062252A1 (en) 2010-03-11
CN104086938A (zh) 2014-10-08
US20060183828A1 (en) 2006-08-17
US8182916B2 (en) 2012-05-22
KR20070104663A (ko) 2007-10-26
WO2006088115A1 (en) 2006-08-24
BRPI0607725A2 (pt) 2009-10-06
DE602006001215D1 (de) 2008-07-03
EP1848758B2 (en) 2021-02-17
JP2016033224A (ja) 2016-03-10
TWI406883B (zh) 2013-09-01
EP1848758B1 (en) 2012-11-07
JP5625003B2 (ja) 2014-11-12
JP2014039927A (ja) 2014-03-06
TW200706566A (en) 2007-02-16
JP5903086B2 (ja) 2016-04-13
JP6025953B2 (ja) 2016-11-16
CN104086938B (zh) 2017-09-19
RU2364611C2 (ru) 2009-08-20
AU2006216015A1 (en) 2006-08-24
BRPI0607725B1 (pt) 2017-07-04
EP1848758A1 (en) 2007-10-31
EP1848758A4 (en) 2011-11-30

Similar Documents

Publication Publication Date Title
SG159540A1 (en) Water absorbing agent, water absorbing article and method for production of water absorbing agent
BRPI0507563A (pt) agente de absorção de água particulado possuindo forma pulverizada de modo irregular, método para produção do mesmo e artigo absorvente
JP7038825B2 (ja) 高吸水性樹脂およびその製造方法
KR102143772B1 (ko) 폴리아크릴산(염)계 흡수제의 제조 방법 및 그 흡수제
MXPA05011837A (es) Resina absorbente de agua y su proceso de produccion.
ATE553833T1 (de) Ultrafeines teilchen, das zur absorption und desorption von feuchtigkeit befähigt ist, und produkt unter verwendung des ultrafeinen teilchens
MX2007003509A (es) Agente absorbente de agua en particulas, que contienen resina absorbente de agua como componente principal.
US10550243B2 (en) Superabsorbent polymer and the method of fabricating the same
JP2006068731A (ja) 吸水性樹脂を主成分とする粒子状吸水剤、その製造方法及び吸収性物品
MY171107A (en) Water-absorbent resin powder and absorber and absorbent article using the same
KR102447936B1 (ko) 고흡수성 수지 및 이의 제조 방법
IN2015DN02278A (pt)
US10150829B2 (en) Super absorbent polymer and preparation method thereof
WO2012168768A3 (en) Article with health-benefit agent delivery system
CN104893441A (zh) 一种抗甲醛纤维涂料
KR102508435B1 (ko) 고흡수성 수지의 제조 방법
DK2307531T3 (da) Pellet, der kan formales
KR20180001245A (ko) 고흡수성 수지의 제조 방법 및 고흡수성 수지
US20210230376A1 (en) Preparation Method of Super Absorbent Polymer and Super Absorbent Polymer Therefrom
MX2007009284A (es) Agente que absorbe agua, articulo que absorbe agua y metodo para la produccion de agente que absorbe agua.
JP2004359943A5 (pt)
BR112021023193A8 (pt) Método de preparação de composição de polímero superabsorvente
KR20180073335A (ko) 고흡수성 수지의 제조 방법, 및 고흡수성 수지
JP6006409B2 (ja) ポリアクリル酸（塩）系吸水性樹脂の製造方法
JP2021513589A (ja) 高吸水性樹脂の製造方法、および高吸水性樹脂