CN1993176A - 以吸水树脂为主成分的颗粒吸水剂、其生产方法、和吸水性物品 - Google Patents

以吸水树脂为主成分的颗粒吸水剂、其生产方法、和吸水性物品 Download PDF

Info

Publication number
CN1993176A
CN1993176A CNA2005800257560A CN200580025756A CN1993176A CN 1993176 A CN1993176 A CN 1993176A CN A2005800257560 A CNA2005800257560 A CN A2005800257560A CN 200580025756 A CN200580025756 A CN 200580025756A CN 1993176 A CN1993176 A CN 1993176A
Authority
CN
China
Prior art keywords
water
less
absorbing agent
weight
absorbing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2005800257560A
Other languages
English (en)
Chinese (zh)
Inventor
和田克之
植田裕子
神头照幸
石崎邦彦
井村元洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of CN1993176A publication Critical patent/CN1993176A/zh
Pending legal-status Critical Current

Links

Images

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
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • 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
    • B01J20/28014—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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/18—Increasing the size of the dispersed particles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530569—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the particle size
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/5307—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the quantity or ratio of superabsorbent material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties
    • A61F2013/530737—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the absorbent capacity
    • A61F2013/530744—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the absorbent capacity by the absorbency under load
    • A61F2013/530751—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the absorbent capacity by the absorbency under load by the centrifugal load
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Glanulating (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
CNA2005800257560A 2004-08-06 2005-08-05 以吸水树脂为主成分的颗粒吸水剂、其生产方法、和吸水性物品 Pending CN1993176A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP230574/2004 2004-08-06
JP2004230574 2004-08-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201310241361.0A Division CN103272571B (zh) 2004-08-06 2005-08-05 以吸水树脂为主成分的颗粒吸水剂、其生产方法、和吸水性物品

Publications (1)

Publication Number Publication Date
CN1993176A true CN1993176A (zh) 2007-07-04

Family

ID=35787300

Family Applications (2)

Application Number Title Priority Date Filing Date
CNA2005800257560A Pending CN1993176A (zh) 2004-08-06 2005-08-05 以吸水树脂为主成分的颗粒吸水剂、其生产方法、和吸水性物品
CN201310241361.0A Expired - Lifetime CN103272571B (zh) 2004-08-06 2005-08-05 以吸水树脂为主成分的颗粒吸水剂、其生产方法、和吸水性物品

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201310241361.0A Expired - Lifetime CN103272571B (zh) 2004-08-06 2005-08-05 以吸水树脂为主成分的颗粒吸水剂、其生产方法、和吸水性物品

Country Status (8)

Country Link
US (1) US20090036855A1 (2)
EP (1) EP1796831B1 (2)
JP (2) JP2006068731A (2)
CN (2) CN1993176A (2)
IN (1) IN2007CN00955A (2)
RU (1) RU2007108309A (2)
SG (2) SG155191A1 (2)
WO (1) WO2006014031A1 (2)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103739744A (zh) * 2007-08-23 2014-04-23 住友精化株式会社 适用于卫生材料用途的吸水性树脂
CN104231144A (zh) * 2009-02-17 2014-12-24 株式会社日本触媒 聚丙烯酸系吸水性树脂粉末及其制造方法
CN105916897A (zh) * 2013-10-30 2016-08-31 巴斯夫欧洲公司 通过悬浮聚合制备吸水性聚合物颗粒的方法
CN106046224A (zh) * 2011-08-03 2016-10-26 住友精化株式会社 吸水性树脂粒子
CN107207634A (zh) * 2014-12-05 2017-09-26 株式会社日本触媒 吸水性树脂的制造方法
CN107257809A (zh) * 2015-02-27 2017-10-17 巴斯夫欧洲公司 通过悬浮聚合制备吸水性聚合物颗粒的方法
CN107406553A (zh) * 2015-02-27 2017-11-28 巴斯夫欧洲公司 通过悬浮聚合制备吸水性聚合物颗粒的方法
CN108366893A (zh) * 2015-12-22 2018-08-03 花王株式会社 吸收性物品
CN113227218A (zh) * 2018-12-26 2021-08-06 三大雅株式会社 吸水性树脂颗粒及其制造方法
CN115087691A (zh) * 2020-02-14 2022-09-20 株式会社日本触媒 吸水性树脂及其制造方法

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2364611C2 (ru) * 2005-02-15 2009-08-20 Ниппон Сокубаи Ко., Лтд. Водопоглощающий материал, водопоглощающее изделие и способ получения водопоглощающего материала
TWI344469B (en) 2005-04-07 2011-07-01 Nippon Catalytic Chem Ind Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin
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
JP6029800B2 (ja) * 2006-03-24 2016-11-24 株式会社日本触媒 吸水性樹脂粒子
EP1837348B9 (en) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
US9074022B2 (en) 2006-04-27 2015-07-07 Sumitomo Seika Chemicals Co., Ltd. Process for production of water-absorbent resin
CN101490097B (zh) * 2006-07-19 2011-11-09 巴斯夫欧洲公司 通过聚合单体溶液液滴生产具有较高渗透性的吸水性聚合物颗粒的方法
RU2463310C2 (ru) * 2006-07-19 2012-10-10 Басф Се Способ получения водопоглощающих полимерных частиц с высокой проницаемостью путем полимеризации капель мономерного раствора
WO2008009612A1 (de) * 2006-07-19 2008-01-24 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung
EP2057229B1 (en) * 2006-08-31 2014-09-24 Nippon Shokubai Co., Ltd. Water absorbing agent and production method thereof
JP5627239B2 (ja) * 2006-12-06 2014-11-19 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 懸濁重合による吸水性ポリマー粒子の製造方法
CN101578300B (zh) 2007-01-11 2012-09-05 巴斯夫欧洲公司 通过悬浮聚合制备吸水性聚合粒子的方法
DE102007045724B4 (de) * 2007-09-24 2012-01-26 Evonik Stockhausen Gmbh Superabsorbierende Zusammensetzung mit Tanninen zur Geruchskontrolle, Verfahren zu deren Herstellung und Verwendung
JP2009142728A (ja) * 2007-12-12 2009-07-02 Procter & Gamble Co 吸水剤及びその製法
EP2261265B8 (en) * 2008-03-31 2013-08-21 Nippon Shokubai Co., Ltd. Method of manufacturing particulate water absorbent with water-absorbent resin as main ingredient, and manufacturing apparatus therefor
JP5496201B2 (ja) 2008-08-06 2014-05-21 ビーエーエスエフ ソシエタス・ヨーロピア 流体吸収性物品
JP5801203B2 (ja) 2009-09-29 2015-10-28 株式会社日本触媒 粒子状吸水剤及びその製造方法
KR101887706B1 (ko) 2009-09-30 2018-08-10 가부시키가이샤 닛폰 쇼쿠바이 입자상 흡수제 및 그 제조방법
JP5731390B2 (ja) 2009-09-30 2015-06-10 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
DK2524676T3 (en) * 2010-01-13 2015-06-15 Sumitomo Seika Chemicals Water-absorbent sheet structure
CN103003313B (zh) 2010-07-28 2015-08-19 住友精化株式会社 吸水性树脂的制造方法
WO2012014748A1 (ja) 2010-07-28 2012-02-02 住友精化株式会社 吸水性樹脂の製造方法
US8883944B2 (en) 2010-07-28 2014-11-11 Sumitomo Seika Chemicals Co., Ltd. Method for producing a water-absorbent resin
BR112013003645B1 (pt) 2010-07-28 2020-10-27 Sumitomo Seika Chemicals Co., Ltd. método para produzir uma resina absorvente de água
JP5784286B2 (ja) * 2010-07-30 2015-09-24 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
EP2615117B2 (en) * 2010-09-06 2023-12-27 Sumitomo Seika Chemicals Co., Ltd. Water absorbent resin and method for producing same
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
US8969497B2 (en) 2011-08-30 2015-03-03 Sumitomo Seika Chemicals Co., Ltd. Method for producing water-absorbent resin, and water-absorbent 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
EP2764769B1 (en) * 2011-12-28 2019-09-18 Daiki Co., Ltd. Excrement treatment material
JP6128790B2 (ja) 2012-10-15 2017-05-17 株式会社リブドゥコーポレーション 吸収性物品
JP6226522B2 (ja) * 2012-11-30 2017-11-08 株式会社リブドゥコーポレーション 吸収体およびこれを用いた吸収性物品
JP5893116B2 (ja) 2014-07-11 2016-03-23 住友精化株式会社 吸水性樹脂及び吸水性樹脂の製造方法
JP5719079B1 (ja) 2014-07-11 2015-05-13 住友精化株式会社 吸水性樹脂及び吸収性物品
JP5893117B2 (ja) 2014-07-11 2016-03-23 住友精化株式会社 吸水性樹脂及び吸収性物品
JP6805144B2 (ja) * 2014-12-04 2020-12-23 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ 吸水性ポリマー粒子を懸濁重合によって製造する方法
JP6508947B2 (ja) * 2015-01-15 2019-05-08 株式会社日本触媒 ポリアクリル酸（塩）系吸水剤の製造方法
SG11201708205VA (en) 2015-04-07 2017-11-29 Basf Se Method for the agglomeration of superabsorber particles
EP3280460B1 (de) 2015-04-07 2023-11-29 Basf Se Verfahren zur herstellung von superabsorberpartikeln
US10532341B2 (en) * 2015-07-01 2020-01-14 Nippon Shokubai Co., Ltd. Particulate water absorbing agent
CN108473614B (zh) 2015-12-28 2021-03-02 株式会社日本触媒 吸水性树脂的制造方法
WO2018117388A1 (ko) 2016-12-23 2018-06-28 주식회사 엘지화학 고흡수성 수지 및 이를 포함하는 제품의 소취능 평가방법
TR201701975A2 (tr) * 2017-02-09 2018-08-27 Evyap Sabun Yag Gliserin Sanayi Ve Ticaret A S Bebek bezleri̇ i̇çi̇n bi̇r emme ve dağitma tabakasi
JP6979770B2 (ja) * 2017-02-16 2021-12-15 Ｓｄｐグローバル株式会社 吸水性樹脂粒子及びその製造方法
PL3604359T3 (pl) * 2017-03-31 2024-10-28 Sumitomo Seika Chemicals Co., Ltd. Cząstki żywicy wchłaniającej wodę
KR102567287B1 (ko) 2017-03-31 2023-08-14 스미토모 세이카 가부시키가이샤 흡수성 수지 입자
KR102566440B1 (ko) 2017-12-15 2023-08-14 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
CN112334517B (zh) * 2018-07-19 2023-10-24 三大雅株式会社 吸水性树脂颗粒、包含其的吸收体和吸收性物品
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
JP6754460B2 (ja) * 2018-12-12 2020-09-09 住友精化株式会社 吸水性樹脂粒子
EP3896119A4 (en) * 2018-12-12 2022-11-09 Sumitomo Seika Chemicals Co., Ltd. WATER-ABSORBENT RESIN PARTICLES AND ABSORBENT ARTICLE
US20220023115A1 (en) * 2018-12-12 2022-01-27 Sumitomo Seika Chemicals Co., Ltd. Water-absorbing resin particles, absorbent, and absorbent article
US20220031529A1 (en) * 2018-12-12 2022-02-03 Sumitomo Seika Chemicals Co., Ltd. Water-absorbent resin particles
WO2020122203A1 (ja) 2018-12-12 2020-06-18 住友精化株式会社 吸水性樹脂粒子、吸水性樹脂粒子の液体漏れ性の評価方法、及び吸水性樹脂粒子の製造方法並びに吸収性物品
JP6775050B2 (ja) * 2019-01-30 2020-10-28 住友精化株式会社 吸収性物品
JP6681492B1 (ja) * 2018-12-12 2020-04-15 住友精化株式会社 吸水性樹脂粒子
JP6775048B2 (ja) * 2018-12-12 2020-10-28 住友精化株式会社 吸水性樹脂粒子、吸水性樹脂粒子の液体漏れ性の評価方法、及び吸水性樹脂粒子の製造方法
PL3896096T3 (pl) 2018-12-12 2025-11-17 Sumitomo Seika Chemicals Co., Ltd. Cząstki żywicy absorbującej wodę
CN113166441B (zh) * 2018-12-12 2024-04-23 住友精化株式会社 吸水性树脂颗粒、吸收性物品及其制造方法
EP3896121A4 (en) * 2018-12-12 2022-10-05 Sumitomo Seika Chemicals Co., Ltd. WATER-ABSORBENT RESIN PARTICLES AS WELL AS WATER-ABSORBENT PRODUCT AND METHOD FOR MANUFACTURING THE SAME
WO2020122215A1 (ja) 2018-12-12 2020-06-18 住友精化株式会社 吸水性樹脂粒子並びに吸収性物品及びその製造方法
WO2020122208A1 (ja) 2018-12-12 2020-06-18 住友精化株式会社 吸水性樹脂粒子、吸収性物品及びその製造方法
KR102666774B1 (ko) * 2018-12-17 2024-05-16 스미토모 세이카 가부시키가이샤 흡수성 수지, 흡수체, 흡수성 물품, 및 흡수성 수지의 제조 방법
JP7091556B2 (ja) * 2019-04-23 2022-06-27 住友精化株式会社 吸水性樹脂粒子、及び吸水シート
US20240253012A1 (en) 2021-05-12 2024-08-01 Nippon Shokubai Co., Ltd. Poly(meth)acrylic acid (salt) water-absorbing resin and absorbent article
JPWO2022254874A1 (2) * 2021-06-04 2022-12-08
JP7130887B1 (ja) * 2022-03-30 2022-09-05 Ｓｄｐグローバル株式会社 吸水性樹脂組成物の製造方法、吸水性樹脂組成物、これを用いた吸収体、及び吸収性物品
KR102888753B1 (ko) * 2022-07-12 2025-11-21 주식회사 엘지화학 고흡수성 수지 복합체의 제조방법

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346389A (en) * 1976-10-07 1978-04-25 Kao Corp Preparation of self-crosslinking polymer of acrylic alkali metal salt
GB2088392B (en) * 1980-12-03 1984-05-02 Sumitomo Chemical Co Production of hydrogels
JPS57158209A (en) * 1981-03-25 1982-09-30 Kao Corp Production of bead-form highly water-absorbing polymer
JPS6187702A (ja) * 1984-10-05 1986-05-06 Seitetsu Kagaku Co Ltd 吸水性樹脂の製造方法
USRE32649E (en) * 1985-06-18 1988-04-19 The Procter & Gamble Company Hydrogel-forming polymer compositions for use in absorbent structures
JPH0643500B2 (ja) * 1985-12-04 1994-06-08 住友精化株式会社 吸水性樹脂の造粒方法
US4863989A (en) * 1986-06-04 1989-09-05 Seitetsu Kagaku Co., Ltd. Water-absorbent resin composition
DK157899C (da) * 1987-12-15 1990-09-03 Coloplast As Hudpladeprodukt
US5147343B1 (en) * 1988-04-21 1998-03-17 Kimberly Clark Co Absorbent products containing hydrogels with ability to swell against pressure
US5244735A (en) * 1988-06-28 1993-09-14 Nippon Shokubai Kagaku Kabushiki Kaisha Water-absorbent resin and production process
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
US5185413A (en) * 1989-05-16 1993-02-09 Mitsubishi Petrochemical Company Limited Process for producing highly water-absortive polymers
US5453323A (en) * 1989-09-28 1995-09-26 Hoechst Celanese Corporation Superabsorbent polymer having improved absorbency properties
JPH03195713A (ja) * 1989-12-25 1991-08-27 Mitsubishi Petrochem Co Ltd 高吸水性ポリマーの製造法
US5149335A (en) * 1990-02-23 1992-09-22 Kimberly-Clark Corporation Absorbent structure
US5140076A (en) * 1990-04-02 1992-08-18 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of treating the surface of an absorbent resin
DE69225354T2 (de) * 1991-03-19 1998-12-03 The Dow Chemical Co., Midland, Mich. Runzelige Absorbentpartikel mit grosser effektiver Oberfläche und hoher Aufnahmegeschwindigkeit
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
JP3357093B2 (ja) * 1992-10-12 2002-12-16 株式会社日本触媒 吸水性樹脂の製造方法
DE69333752T3 (de) * 1992-06-10 2011-03-03 Nippon Shokubai Co. Ltd. Verfahren zur Herstellung eines hydrophilen Harzes
JP2995276B2 (ja) * 1993-01-18 1999-12-27 三洋化成工業株式会社 吸水性樹脂の製造法
JPH08508050A (ja) * 1993-03-29 1996-08-27 ザ・ダウ・ケミカル・カンパニー ダスチング傾向の少ない吸収性ポリマー
IL110134A (en) * 1993-07-09 1998-07-15 Stockhausen Chem Fab Gmbh Polymers capable of absorbing aqueous liquids and body fluids their preparation and use
US5451613A (en) * 1993-09-17 1995-09-19 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
US5599335A (en) * 1994-03-29 1997-02-04 The Procter & Gamble Company Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer
US5624967A (en) * 1994-06-08 1997-04-29 Nippon Shokubai Co., Ltd. Water-absorbing resin and process for producing same
TW522024B (en) * 1995-09-01 2003-03-01 Nippon Catalytic Chem Ind Absorbing agent composite, absorbent material, and absorbent product containing absorbent material
US5601452A (en) * 1995-10-03 1997-02-11 The United States Of America As Represented By The Secretary Of The Navy Non-arcing clamp for automotive battery jumper cables
JP4072833B2 (ja) * 1995-11-30 2008-04-09 住友精化株式会社 吸水性樹脂の製造方法および吸水性樹脂
US6071976A (en) * 1995-12-27 2000-06-06 Nippon Shokubai Co., Ltd. Water absorbing agent, manufacturing method thereof, and manufacturing machine thereof
FR2748404B1 (fr) * 1996-05-09 1998-07-24 Atochem Elf Sa Poudres superabsorbantes a forte absorption et forte sucion capillaire
US6194531B1 (en) * 1996-06-05 2001-02-27 Nippon Shokubai Co., Ltd. Method for production of cross-linked polymer
US6107358A (en) * 1996-08-23 2000-08-22 Nippon Shokubai Co., Ltd. Water-absorbent resin and method for production thereof
ID19116A (id) * 1996-10-15 1998-06-18 Nippon Catalytic Chem Ind Bahan pengabsorpsi air dan proses produksinya
TW538055B (en) * 1997-04-14 2003-06-21 Nippon Catalytic Chem Ind Pressure-resistant absorbent resin, disposable diaper using the resin and absorbent resin, and method for production thereof
DE69825809T3 (de) * 1997-04-22 2009-04-16 Mitsubishi Chemical Corp. Stark wasserabsorbierendes Polymer und Verfahren zu seiner Herstellung
JP4087500B2 (ja) * 1997-06-13 2008-05-21 株式会社日本触媒 吸収性物品の製造方法
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
JP4212671B2 (ja) * 1997-11-25 2009-01-21 株式会社日本吸収体技術研究所 吸水性複合体の製造方法
US6254990B1 (en) * 1998-02-18 2001-07-03 Nippon Shokubai Co., Ltd. Surface-crosslinking process for water-absorbent resin
US6444744B1 (en) * 1998-03-11 2002-09-03 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
US6297335B1 (en) * 1999-02-05 2001-10-02 Basf Aktiengesellschaft Crosslinked, hydrophilic, highly swellable hydrogels, production thereof and use thereof
JP3889207B2 (ja) * 1999-07-26 2007-03-07 株式会社日本触媒 吸水剤組成物およびその用途
DE60016326T2 (de) * 1999-07-26 2005-11-24 Nippon Shokubai Co., Ltd. Wasser-absorbierende Zusammensetzung und ihre Verwendung
JP2001039802A (ja) * 1999-07-29 2001-02-13 Kao Corp 吸水性材料
US6414214B1 (en) * 1999-10-04 2002-07-02 Basf Aktiengesellschaft Mechanically stable hydrogel-forming polymers
JP5091373B2 (ja) * 1999-12-15 2012-12-05 株式会社日本触媒 吸水性樹脂組成物、その製造方法および吸収物品
EP1130045B2 (en) * 2000-02-29 2015-10-28 Nippon Shokubai Co., Ltd. Process for producing a water-absorbent resin powder
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
DE60143706D1 (de) * 2000-07-18 2011-02-03 Sanyo Chemical Ind Ltd Absorbens und verfahren zu dessen herstellung, absorbierbare artikel und syntheseprodukte
EP1347790A1 (de) * 2000-12-29 2003-10-01 Basf Aktiengesellschaft Aborbierende zusammensetzungen
WO2002085959A1 (en) * 2001-04-16 2002-10-31 Sumitomo Seika Chemicals Co., Ltd. Water-absorbing resin suitable for absorbing viscous liquid containing high-molecular compound, and absorbent and absorbent article each comprising the same
DE10221176A1 (de) * 2002-05-13 2003-11-27 Basf Ag Verfahren zur Herstellung geruchsarmer Hydrogelbildender Polymerisate
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
JP4298380B2 (ja) * 2002-06-06 2009-07-15 株式会社日本触媒 吸水剤組成物およびその製造方法並びに吸収体および吸収性物品
US7282262B2 (en) * 2003-02-10 2007-10-16 Nippon Shokubai Co., Ltd. Particulate water absorbent containing water absorbent resin as a main component
CN1852949B (zh) * 2003-07-25 2010-12-29 株式会社日本触媒 吸水树脂组合物及其生产方法以及使用该组合物的吸收性材料和吸收性产品

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103739744B (zh) * 2007-08-23 2015-12-30 住友精化株式会社 适用于卫生材料用途的吸水性树脂
CN103739744A (zh) * 2007-08-23 2014-04-23 住友精化株式会社 适用于卫生材料用途的吸水性树脂
CN104231144A (zh) * 2009-02-17 2014-12-24 株式会社日本触媒 聚丙烯酸系吸水性树脂粉末及其制造方法
CN106046224A (zh) * 2011-08-03 2016-10-26 住友精化株式会社 吸水性树脂粒子
CN106046224B (zh) * 2011-08-03 2021-08-24 住友精化株式会社 吸水性树脂粒子
CN105916897A (zh) * 2013-10-30 2016-08-31 巴斯夫欧洲公司 通过悬浮聚合制备吸水性聚合物颗粒的方法
US11591424B2 (en) 2013-10-30 2023-02-28 Basf Se Method for producing water-absorbing polymer particles by suspension polymerization
CN107207634B (zh) * 2014-12-05 2019-12-27 株式会社日本触媒 吸水性树脂的制造方法
CN107207634A (zh) * 2014-12-05 2017-09-26 株式会社日本触媒 吸水性树脂的制造方法
CN107406553B (zh) * 2015-02-27 2021-05-18 巴斯夫欧洲公司 通过悬浮聚合制备吸水性聚合物颗粒的方法
CN107257809B (zh) * 2015-02-27 2021-01-15 巴斯夫欧洲公司 通过悬浮聚合制备吸水性聚合物颗粒的方法
CN107406553A (zh) * 2015-02-27 2017-11-28 巴斯夫欧洲公司 通过悬浮聚合制备吸水性聚合物颗粒的方法
CN107257809A (zh) * 2015-02-27 2017-10-17 巴斯夫欧洲公司 通过悬浮聚合制备吸水性聚合物颗粒的方法
CN108366893B (zh) * 2015-12-22 2020-10-23 花王株式会社 吸收性物品
CN108366893A (zh) * 2015-12-22 2018-08-03 花王株式会社 吸收性物品
CN113227218A (zh) * 2018-12-26 2021-08-06 三大雅株式会社 吸水性树脂颗粒及其制造方法
CN115087691A (zh) * 2020-02-14 2022-09-20 株式会社日本触媒 吸水性树脂及其制造方法
US12337295B2 (en) 2020-02-14 2025-06-24 Nippon Shokubai Co., Ltd. Water-absorbing resin and manufacturing method for same

Also Published As

Publication number Publication date
RU2007108309A (ru) 2008-09-20
SG187519A1 (en) 2013-02-28
EP1796831B1 (en) 2020-01-15
IN2007CN00955A (2) 2007-08-24
SG155191A1 (en) 2009-09-30
CN103272571B (zh) 2015-05-13
JP2006068731A (ja) 2006-03-16
EP1796831A4 (en) 2012-09-05
WO2006014031A1 (en) 2006-02-09
JP2014014818A (ja) 2014-01-30
CN103272571A (zh) 2013-09-04
US20090036855A1 (en) 2009-02-05
EP1796831A1 (en) 2007-06-20
JP5922623B2 (ja) 2016-05-24

Similar Documents

Publication Publication Date Title
CN1993176A (zh) 以吸水树脂为主成分的颗粒吸水剂、其生产方法、和吸水性物品
CN1200961C (zh) 粉末状交联的吸收性聚合物、其制备方法及其应用
CN101031608A (zh) 含作为主要组分的吸水树脂的颗粒状吸水剂
CN1277583C (zh) 吸水剂及其制备方法,以及卫生材料
CN1246046C (zh) 吸水剂及其制备方法
CN1262604C (zh) 吸水剂及其制法以及吸水制品
CN100338144C (zh) 颗粒状吸水性树脂组合物
CN1150218C (zh) 超吸收性聚合物及其制品
CN1813033A (zh) 吸水树脂组合物和其生产方法
CN1697859A (zh) 以吸水树脂为主要成分的粒状吸水剂
CN100346843C (zh) 吸水剂
CN1279067C (zh) 丙烯酸组合物及其制备方法,用其制备吸水性树脂的方法,以及吸水性树脂
CN1875065A (zh) 粒状吸水树脂组合物及其生产方法
CN1271139C (zh) 具有改进的气味控制性能的聚合物混合物
CN1221594C (zh) 吸水性树脂及其制造方法
CN1186370C (zh) 吸水组合物及其用途
CN101080245A (zh) 具有高流体输送和吸收能力的细粒状吸水性聚合物颗粒
CN1229808A (zh) 吸水剂及其制造方法和应用
CN1506393A (zh) 吸水性树脂制品的连续制造方法
CN101076554A (zh) 改性吸水性树脂的生产方法
CN1589160A (zh) 超吸收性聚合物颗粒
CN101045792A (zh) 吸水性树脂组合物的制造方法
CN1482924A (zh) 用位阻或静电间隔剂涂布的水凝胶
CN1939955A (zh) 颗粒状吸水剂的制造方法以及颗粒状吸水剂
CN1098727A (zh) 具有增强的凝胶强度的高吸水性聚合物

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20070704