DE602006012640D1 - Altend wasserabsorbierendes harz auf basis von polyacrylsäure (polyacrylat) als hauptkomponente, herstellungsverfahren dafür, wasserabsorbierender kerige wasserabsorbierende mittel verwendet wird - Google Patents

Altend wasserabsorbierendes harz auf basis von polyacrylsäure (polyacrylat) als hauptkomponente, herstellungsverfahren dafür, wasserabsorbierender kerige wasserabsorbierende mittel verwendet wird

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Publication number
DE602006012640D1
DE602006012640D1 DE602006012640T DE602006012640T DE602006012640D1 DE 602006012640 D1 DE602006012640 D1 DE 602006012640D1 DE 602006012640 T DE602006012640 T DE 602006012640T DE 602006012640 T DE602006012640 T DE 602006012640T DE 602006012640 D1 DE602006012640 D1 DE 602006012640D1
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Germany
Prior art keywords
water absorbent
altend
polyacrylate
manufacturing
water
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DE602006012640T
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English (en)
Inventor
Yorimichi Dairoku
Hirotama Fujimaru
Kunihiko Ishizaki
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
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Nippon Shokubai Co Ltd
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Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of DE602006012640D1 publication Critical patent/DE602006012640D1/de
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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
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE602006012640T 2005-04-12 2006-04-11 Altend wasserabsorbierendes harz auf basis von polyacrylsäure (polyacrylat) als hauptkomponente, herstellungsverfahren dafür, wasserabsorbierender kerige wasserabsorbierende mittel verwendet wird Active DE602006012640D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005114788 2005-04-12
PCT/JP2006/308002 WO2006109882A1 (en) 2005-04-12 2006-04-11 Particulate water absorbing agent including polyacrylic acid (polyacrylate) based water absorbing resin as a principal component, method for production thereof, water-absorbent core and absorbing article in which the particulate water absorbing agent is used

Publications (1)

Publication Number Publication Date
DE602006012640D1 true DE602006012640D1 (de) 2010-04-15

Family

ID=37087138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006012640T Active DE602006012640D1 (de) 2005-04-12 2006-04-11 Altend wasserabsorbierendes harz auf basis von polyacrylsäure (polyacrylat) als hauptkomponente, herstellungsverfahren dafür, wasserabsorbierender kerige wasserabsorbierende mittel verwendet wird

Country Status (7)

Country Link
US (1) US8481664B2 (de)
EP (1) EP1869119B1 (de)
JP (1) JP5091477B2 (de)
CN (1) CN101160355B (de)
DE (1) DE602006012640D1 (de)
TW (1) TW200704650A (de)
WO (1) WO2006109882A1 (de)

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JP6425341B2 (ja) * 2014-12-26 2018-11-21 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
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EP1721663B1 (de) * 2004-02-05 2016-12-14 Nippon Shokubai Co.,Ltd. Teilchenförmiges wasserabsorptionsmittel und herstellungsverfahren dafür und wasserabsorbierender artikel
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

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EP1869119A1 (de) 2007-12-26
US8481664B2 (en) 2013-07-09
JP2008535640A (ja) 2008-09-04
JP5091477B2 (ja) 2012-12-05
US20090318885A1 (en) 2009-12-24
TW200704650A (en) 2007-02-01
CN101160355B (zh) 2011-08-10
CN101160355A (zh) 2008-04-09
EP1869119B1 (de) 2010-03-03
EP1869119A4 (de) 2009-05-27

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