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MX2017000342A - Resina absorbente al agua y metodo para producir resina absorbente al agua. - Google Patents

Resina absorbente al agua y metodo para producir resina absorbente al agua.

Info

Publication number
MX2017000342A
MX2017000342A MX2017000342A MX2017000342A MX2017000342A MX 2017000342 A MX2017000342 A MX 2017000342A MX 2017000342 A MX2017000342 A MX 2017000342A MX 2017000342 A MX2017000342 A MX 2017000342A MX 2017000342 A MX2017000342 A MX 2017000342A
Authority
MX
Mexico
Prior art keywords
water
absorbent resin
under
load
minutes
Prior art date
Application number
MX2017000342A
Other languages
English (en)
Inventor
Yabuguchi Hiroki
Hinayama Tetsuhiro
Yokoyama Hideki
Murakami Masahiro
Original Assignee
Sumitomo Seika Chemicals
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=55063798&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2017000342(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Seika Chemicals filed Critical Sumitomo Seika Chemicals
Publication of MX2017000342A publication Critical patent/MX2017000342A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • 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
    • 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
    • A61F13/45—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 shape
    • A61F13/49—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 shape specially adapted to be worn around the waist, e.g. diapers, nappies
    • 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
    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/02—Foams characterised by their properties the finished foam itself being a gel or a gel being temporarily formed when processing the foamable composition
    • C08J2205/022—Hydrogel, i.e. a gel containing an aqueous composition

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polymerization Catalysts (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Se proporciona una resina absorbente al agua que incrementa la difusividad de un líquido a absorberse y que hace posible para disminuir efectivamente la cantidad de re-humectación. La resina absorbente al agua se obtiene al polimerizar un monómero no saturado etilénicamente soluble al agua bajo presencia de un agente reticulado interno, tiene la capacidad de absorción al agua de solución salina fisiológica bajo una carga de 4.14 kPa en 120 minutos transcurridos desde el inicio de la absorción al agua de 20 ml/g o más, y exhibe el grado de hinchazón bajo una carga de 30 minutos de 70% o menos cuando la capacidad de absorción al agua de la solución salina fisiológica bajo una carga de 4.14 kPa en 120 minutos desde el inicio de la absorción de agua se diseña como el grado de hinchazón bajo una carga de 100%. La resina absorbente al agua puede producirse al realizar las siguientes etapas en un método en el cual una resina absorbente al agua se produce al realizar polimerización de suspensión de fase inversa de un monómero no saturado etilénicamente soluble al agua en un medio de dispersión hidrocarburo bajo presencia de un agente reticulado interno: una etapa en la cual la polimerización se realiza bajo presencia de un compuesto azo y un peróxido; y una etapa en la cual un gel que contiene agua obtenido por la polimerización está post-reticulado usando un agente de post-reticulación.
MX2017000342A 2014-07-11 2014-11-04 Resina absorbente al agua y metodo para producir resina absorbente al agua. MX2017000342A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014143714 2014-07-11
JP2014223721A JP5893116B2 (ja) 2014-07-11 2014-10-31 吸水性樹脂及び吸水性樹脂の製造方法
PCT/JP2014/079242 WO2016006129A1 (ja) 2014-07-11 2014-11-04 吸水性樹脂及び吸水性樹脂の製造方法

Publications (1)

Publication Number Publication Date
MX2017000342A true MX2017000342A (es) 2017-08-25

Family

ID=55063798

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017000342A MX2017000342A (es) 2014-07-11 2014-11-04 Resina absorbente al agua y metodo para producir resina absorbente al agua.

Country Status (13)

Country Link
US (2) US20170210831A1 (es)
EP (1) EP3153528B1 (es)
JP (1) JP5893116B2 (es)
KR (1) KR101744865B1 (es)
CN (1) CN106471013B (es)
BR (1) BR112017000533B1 (es)
CA (1) CA2954027C (es)
MX (1) MX2017000342A (es)
MY (1) MY183301A (es)
SA (1) SA517380692B1 (es)
SG (1) SG11201700162XA (es)
TW (1) TWI618719B (es)
WO (1) WO2016006129A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016028116A (ja) * 2014-07-11 2016-02-25 住友精化株式会社 吸水性樹脂及び吸収性物品
WO2016148153A1 (ja) * 2015-03-16 2016-09-22 住友精化株式会社 吸水性樹脂および吸水剤
KR102526286B1 (ko) * 2017-03-02 2023-04-27 스미토모 세이카 가부시키가이샤 흡수성 수지 및 흡수성 물품
KR102501011B1 (ko) * 2017-03-29 2023-02-17 스미토모 세이카 가부시키가이샤 흡수성 수지
US11401357B2 (en) 2017-10-12 2022-08-02 Sumitomo Seika Chemicals Co., Ltd. Water-absorbent resin and absorbent article
CN107828079A (zh) * 2017-11-03 2018-03-23 宜兴丹森科技有限公司 吸水性树脂及其制造方法
KR102439244B1 (ko) * 2017-11-20 2022-08-31 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR102568226B1 (ko) 2017-12-11 2023-08-18 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR102418591B1 (ko) 2018-11-13 2022-07-07 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
JPWO2020122202A1 (ja) * 2018-12-12 2021-10-21 住友精化株式会社 吸収性物品
JP6681493B1 (ja) * 2018-12-12 2020-04-15 住友精化株式会社 吸水性樹脂粒子の液体漏れ性を評価する方法、及び吸水性樹脂粒子
WO2020184387A1 (ja) * 2019-03-08 2020-09-17 住友精化株式会社 吸水性樹脂粒子及びその製造方法、吸収体、並びに吸収性物品
US20220143574A1 (en) * 2019-03-08 2022-05-12 Sumitomo Seika Chemicals Co., Ltd. Water absorbing resin particles and method for producing same, absorbent body, and absorbent article
CN113544169A (zh) * 2019-03-08 2021-10-22 住友精化株式会社 吸水性树脂颗粒及其制造方法、吸收体、吸收性物品及渗透速度的调节方法
JP7561117B2 (ja) * 2019-03-08 2024-10-03 住友精化株式会社 吸水性樹脂粒子
CN113544167A (zh) * 2019-03-08 2021-10-22 住友精化株式会社 吸水性树脂颗粒及其制造方法
US12533658B2 (en) 2019-04-23 2026-01-27 Sumitomo Seika Chemicals Co., Ltd. Water-absorbent resin particles
KR102832883B1 (ko) 2020-12-04 2025-07-09 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343912A (ja) * 1986-08-08 1988-02-25 Arakawa Chem Ind Co Ltd 吸水性樹脂の製造法
DE3713601A1 (de) 1987-04-23 1988-11-10 Stockhausen Chem Fab Gmbh Verfahren zur herstellung eines stark wasserabsorbierenden polymerisats
TW201758B (es) 1988-06-28 1993-03-11 Catalyst co ltd
JP2938920B2 (ja) 1990-01-31 1999-08-25 住友精化株式会社 吸水性樹脂の製造方法
JPH0578420A (ja) 1991-09-18 1993-03-30 Konan Kagaku Kogyo Kk 貯蔵安定性の優れたｗ／ｏ型エマルジヨンポリマーの製造方法
JPH06287233A (ja) 1993-03-31 1994-10-11 Mitsubishi Petrochem Co Ltd 高吸水性ポリマーの製造法
JPH06345819A (ja) 1993-06-08 1994-12-20 Nippon Synthetic Chem Ind Co Ltd:The 高吸水性樹脂の製造法
ES2161730T3 (es) 1993-06-18 2001-12-16 Sanyo Chemical Ind Ltd Composicion absorbente y pañal desechable que la contiene.
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
JP3597597B2 (ja) 1994-06-08 2004-12-08 株式会社日本触媒 吸水性樹脂及びその製造方法
EP0712659B1 (en) 1994-06-13 2002-01-09 Nippon Shokubai Co., Ltd. Water absorbent, process for producing the same, and absorbent article containing the same
JP2918807B2 (ja) 1994-06-14 1999-07-12 株式会社日本触媒 吸水剤およびその製造方法並びに吸水剤を含む吸収性物品
JP2918808B2 (ja) 1994-06-13 1999-07-12 株式会社日本触媒 吸収体および吸収性物品
JPH08120013A (ja) 1994-10-20 1996-05-14 Nippon Synthetic Chem Ind Co Ltd:The 高吸水性樹脂の製造法
TW522024B (en) 1995-09-01 2003-03-01 Nippon Catalytic Chem Ind Absorbing agent composite, absorbent material, and absorbent product containing absorbent material
JP3606966B2 (ja) 1995-11-02 2005-01-05 株式会社日本触媒 吸水性樹脂およびその製造方法
JP3827354B2 (ja) 1996-01-16 2006-09-27 花王株式会社 高吸水性ポリマーの製造方法
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
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
JPH1129605A (ja) 1997-07-09 1999-02-02 Nippon Junyaku Kk 可溶性アクリル酸系粒状ポリマーの製造方法
JP3810899B2 (ja) 1997-08-29 2006-08-16 株式会社日本触媒 吸水剤の製造方法
JP3326110B2 (ja) * 1998-05-25 2002-09-17 花王株式会社 高吸水性樹脂の製法
DE60016326T2 (de) 1999-07-26 2005-11-24 Nippon Shokubai Co., Ltd. Wasser-absorbierende Zusammensetzung und ihre Verwendung
US6579958B2 (en) 1999-12-07 2003-06-17 The Dow Chemical Company Superabsorbent polymers having a slow rate of absorption
US6433058B1 (en) 1999-12-07 2002-08-13 Dow Global Technologies Inc. Superabsorbent polymers having a slow rate of absorption
KR100409069B1 (ko) 2000-03-06 2003-12-11 주식회사 엘지화학 흡수성 수지의 제조방법
JP2002179712A (ja) 2000-12-15 2002-06-26 Asahi Denka Kogyo Kk 油中水型（ｗ／ｏ型）乳化重合用乳化剤および懸濁重合用分散剤
JP2002212331A (ja) 2001-01-22 2002-07-31 Mitsubishi Chemicals Corp 高吸水性樹脂粒子の製造方法
JP2003088551A (ja) 2001-09-19 2003-03-25 Sumitomo Seika Chem Co Ltd 吸収体およびそれを用いた吸収性物品
US7282262B2 (en) 2003-02-10 2007-10-16 Nippon Shokubai Co., Ltd. Particulate water absorbent containing water absorbent resin as a main component
JP5064682B2 (ja) 2003-06-13 2012-10-31 住友精化株式会社 吸収体およびそれが用いられた吸収性物品
US7285614B2 (en) * 2003-09-12 2007-10-23 Stockhausen, Inc. Superabsorbent polymer with slow absorption times
US7981833B2 (en) 2004-03-31 2011-07-19 Nippon Shokubai Co., Ltd. Aqueous-liquid-absorbing agent and its production process
WO2005108472A1 (en) 2004-05-07 2005-11-17 Nippon Shokubai Co., Ltd. Water absorbing agent and production method thereof
JP4776969B2 (ja) 2004-05-07 2011-09-21 株式会社日本触媒 吸水剤およびその製造方法
WO2006014031A1 (en) 2004-08-06 2006-02-09 Nippon Shokubai Co., Ltd. Particulate water-absorbing agent with water-absorbing resin as main component, method for production of the same, and absorbing article
JP4969778B2 (ja) 2004-12-21 2012-07-04 住友精化株式会社 吸水性樹脂粒子の製造方法及びそれを用いた衛生材料
EP1882701B2 (en) * 2005-05-16 2024-08-14 Sumitomo Seika Chemicals Co., Ltd. Process for production of water-absorbing resin particles, water-absorbing resin particles made by the process, and absorbents and absorbent articles made by using the particles
EP1934267B1 (en) 2005-09-30 2012-07-25 Nippon Shokubai Co., Ltd. Aqueous-liquid-absorbing agent and its production process
TW200720347A (en) 2005-09-30 2007-06-01 Nippon Catalytic Chem Ind Water-absorbent agent composition and method for manufacturing the same
JP5191105B2 (ja) 2006-06-27 2013-04-24 住友精化株式会社 吸水性樹脂粒子の製造方法およびそれによって得られる吸水性樹脂粒子
JP5183918B2 (ja) 2006-11-29 2013-04-17 住友精化株式会社 吸水性樹脂の製造方法
CN102675794B (zh) * 2007-02-05 2015-06-10 株式会社日本触媒 粒子状吸水剂及其制造方法
JP5959794B2 (ja) 2007-03-05 2016-08-02 株式会社日本触媒 吸水剤及びその製造方法
JP5160810B2 (ja) 2007-05-11 2013-03-13 花王株式会社 重合体粒子の製造方法
JP2009019065A (ja) 2007-07-10 2009-01-29 Kao Corp 重合体粒子の製造方法
JP5439179B2 (ja) 2007-08-23 2014-03-12 住友精化株式会社 衛生材用途に適した吸水性樹脂
JP2009280668A (ja) 2008-05-21 2009-12-03 San-Dia Polymer Ltd 多孔質吸収性樹脂粒子の製造方法
TR201009212T1 (tr) 2008-06-10 2011-05-23 Kao Corporation Emici eleman ve emici eşya
JP5629529B2 (ja) 2010-08-19 2014-11-19 Ｓｄｐグローバル株式会社 吸収性樹脂粒子及び吸収性物品
KR101989142B1 (ko) 2010-09-30 2019-06-13 가부시기가이샤 닛뽕쇼꾸바이 입자상 흡수제 및 그 제조 방법
JP5885735B2 (ja) 2011-03-31 2016-03-15 住友精化株式会社 吸水性樹脂の製造方法
TWI513713B (zh) * 2011-04-21 2015-12-21 Sumitomo Seika Chemicals 吸水性樹脂之製造方法
TW201247249A (en) 2011-04-21 2012-12-01 Sumitomo Seika Chemicals Water-absorbent resin, absorbent material, and absorbent article
JP5917829B2 (ja) * 2011-05-11 2016-05-18 住友精化株式会社 吸水性樹脂、及びその製造方法
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
CN102504288B (zh) * 2011-10-12 2013-09-25 浙江卫星石化股份有限公司 一种高吸水树脂的制备方法
KR102269376B1 (ko) 2012-08-30 2021-06-25 가부시키가이샤 닛폰 쇼쿠바이 입자상 흡수제 및 그의 제조 방법
US10265226B2 (en) 2012-09-10 2019-04-23 Sumitomo Seika Chemicals Co., Ltd. Water-absorbent resin, water-absorbent material, and water-absorbent article
US9790304B2 (en) 2012-11-21 2017-10-17 Basf Se Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution
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

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BR112017000533B1 (pt) 2020-12-08
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