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AR086179A1 - Resina hidroabsorbente, material absorbente y articulo absorbente - Google Patents

Resina hidroabsorbente, material absorbente y articulo absorbente

Info

Publication number
AR086179A1
AR086179A1 ARP120101340A ARP120101340A AR086179A1 AR 086179 A1 AR086179 A1 AR 086179A1 AR P120101340 A ARP120101340 A AR P120101340A AR P120101340 A ARP120101340 A AR P120101340A AR 086179 A1 AR086179 A1 AR 086179A1
Authority
AR
Argentina
Prior art keywords
hydroabsorbent
resin
absorbent
gel resistance
gel
Prior art date
Application number
ARP120101340A
Other languages
English (en)
Inventor
Ryusuke Umeza
Junichi Takatori
Kimihiko Kondo
Kazuyoshi Takamatsu
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
Application filed by Sumitomo Seika Chemicals filed Critical Sumitomo Seika Chemicals
Publication of AR086179A1 publication Critical patent/AR086179A1/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
    • 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
    • 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
    • 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
    • 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
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/68—Superabsorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/36—Amides or imides
    • C08F222/38—Amides
    • C08F222/385—Monomers containing two or more (meth)acrylamide groups, e.g. N,N'-methylenebisacrylamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente provee una resina hidroabsorbente conveniente para ser usada como material higiénico y similares, y un material absorbente y un artículo absorbente que utiliza la resina hidroabsorbente; la resina hidroabsorbente cuenta con una alta resistencia de gel que evita una reducción en la velocidad de permeación de líquidos mediante la supresión del bloqueo por gel durante la absorción, y al mismo tiempo, una excelente capacidad de retención de agua. La resina hidroabsorbente cumple con los criterios (1) y (2) que se mencionan a continuación: (1) cuenta con una capacidad de retención de agua de solución salina de 40 g/g o más; y (2) cuenta con una resistencia total de gel de 5.500 Pa o mayor, resistencia total de gel que es la suma de la resistencia de gel hinchado 30 veces a, la resistencia de gel hinchado 40 veces b, y la resistencia de gel hinchado 50 veces c.
ARP120101340A 2011-04-21 2012-04-19 Resina hidroabsorbente, material absorbente y articulo absorbente AR086179A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011095299 2011-04-21

Publications (1)

Publication Number Publication Date
AR086179A1 true AR086179A1 (es) 2013-11-27

Family

ID=47041669

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120101340A AR086179A1 (es) 2011-04-21 2012-04-19 Resina hidroabsorbente, material absorbente y articulo absorbente

Country Status (7)

Country Link
US (1) US20140031203A1 (es)
EP (1) EP2700663A4 (es)
JP (1) JPWO2012144564A1 (es)
CN (1) CN103502287A (es)
AR (1) AR086179A1 (es)
TW (1) TW201247249A (es)
WO (1) WO2012144564A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
CN107406542B (zh) * 2015-03-10 2020-03-17 三大雅株式会社 水性液体吸收性树脂的制造方法
JP7085795B2 (ja) * 2016-09-27 2022-06-17 ユニ・チャーム株式会社 吸収性物品
JP7076177B2 (ja) * 2016-09-27 2022-05-27 ユニ・チャーム株式会社 吸収性物品
CN110325562A (zh) * 2017-03-29 2019-10-11 住友精化株式会社 吸水性树脂
US20220152581A1 (en) * 2019-03-08 2022-05-19 Sumitomo Seika Chemicals Co., Ltd. Water absorbent resin particles, absorber and absorbent article
EP3936538A4 (en) * 2019-03-08 2022-11-16 Sumitomo Seika Chemicals Co., Ltd. WATER-ABSORBENT RESIN PARTICLES AND PROCESS FOR THEIR MANUFACTURE, ABSORBENT BODY ABSORBENT ARTICLE AND METHOD FOR ADJUSTING THE PERMEATION RATE
CN116133628B (zh) * 2020-07-17 2025-04-01 住友精化株式会社 吸收体
CN114249567B (zh) * 2021-12-06 2022-08-09 纳思同(无锡)科技发展有限公司 一种超高性能混凝土及其制备方法
US12383885B2 (en) 2023-11-24 2025-08-12 Lg Chem, Ltd. Super absorbent polymer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666975A (en) * 1984-03-05 1987-05-19 Kao Corporation Absorptive material
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
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
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
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
BR0110613A (pt) * 2000-04-13 2003-12-30 Sanyo Chemical Ind Inc Polìmero reticulado, processo para sua produção, estrutura e artigo absorvente e fralda de papel
JP4880144B2 (ja) * 2001-09-19 2012-02-22 住友精化株式会社 吸収体およびそれを用いた吸収性物品
WO2004101628A1 (ja) * 2003-05-13 2004-11-25 Sumitomo Seika Chemicals Co., Ltd. 吸水性樹脂の製造方法
EP1677845B2 (en) * 2003-09-19 2016-06-22 Nippon Shokubai Co., Ltd. Water absorbent and producing method of same
US8003210B2 (en) * 2005-05-16 2011-08-23 Sumitomo Seika Chemicals Co., Ltd. Process for producing water-absorbing resin particles, water-absorbing resin particles made by the process, and absorbent materials and absorbent articles made by using the particles
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
ATE531739T1 (de) * 2007-03-16 2011-11-15 Nippon Catalytic Chem Ind Verfahren zur herstellung von wasserabsorbierendem harz und verwendung davon
CN101914256B (zh) * 2010-08-06 2012-05-23 西北师范大学 采用植物秸秆制备复合保水剂的方法
BR112013003873B1 (pt) * 2010-08-19 2020-01-28 Sumitomo Seika Chemicals Co., Ltd. resina de absorção de água, seu método de produção, material e artigo absorventes

Also Published As

Publication number Publication date
JPWO2012144564A1 (ja) 2014-07-28
WO2012144564A1 (ja) 2012-10-26
EP2700663A1 (en) 2014-02-26
EP2700663A4 (en) 2015-03-04
US20140031203A1 (en) 2014-01-30
TW201247249A (en) 2012-12-01
CN103502287A (zh) 2014-01-08

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