JP7339253B2 - 吸水性樹脂粒子、これを含む吸収体及び吸収性物品 - Google Patents

吸水性樹脂粒子、これを含む吸収体及び吸収性物品 Download PDF

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Publication number
JP7339253B2
JP7339253B2 JP2020531306A JP2020531306A JP7339253B2 JP 7339253 B2 JP7339253 B2 JP 7339253B2 JP 2020531306 A JP2020531306 A JP 2020531306A JP 2020531306 A JP2020531306 A JP 2020531306A JP 7339253 B2 JP7339253 B2 JP 7339253B2
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Japan
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weight
water
resin particles
crosslinked polymer
absorbent resin
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JP2020531306A
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English (en)
Japanese (ja)
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JPWO2020017483A1 (ja
Inventor
武 南里
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SDP Global Co Ltd
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SDP Global Co Ltd
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    • 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
    • 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
    • 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
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2020531306A 2018-07-19 2019-07-16 吸水性樹脂粒子、これを含む吸収体及び吸収性物品 Active JP7339253B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018135677 2018-07-19
JP2018135677 2018-07-19
PCT/JP2019/027845 WO2020017483A1 (ja) 2018-07-19 2019-07-16 吸水性樹脂粒子、これを含む吸収体及び吸収性物品

Publications (2)

Publication Number Publication Date
JPWO2020017483A1 JPWO2020017483A1 (ja) 2021-08-12
JP7339253B2 true JP7339253B2 (ja) 2023-09-05

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JP2020531306A Active JP7339253B2 (ja) 2018-07-19 2019-07-16 吸水性樹脂粒子、これを含む吸収体及び吸収性物品

Country Status (3)

Country Link
JP (1) JP7339253B2 (zh)
CN (1) CN112334517B (zh)
WO (1) WO2020017483A1 (zh)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005111474A (ja) 2003-09-19 2005-04-28 Nippon Shokubai Co Ltd 吸水剤およびその製法
JP2006068731A (ja) 2004-08-06 2006-03-16 Nippon Shokubai Co Ltd 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
JP2006089525A (ja) 2004-09-21 2006-04-06 Sumitomo Seika Chem Co Ltd 吸水性樹脂粒子の製造方法
JP2010065107A (ja) 2008-09-10 2010-03-25 San-Dia Polymer Ltd 吸収性樹脂粒子及び吸収性物品
JP2010116548A (ja) 2008-10-14 2010-05-27 San-Dia Polymer Ltd 吸収性樹脂粒子、この製造方法、これを含む吸収体及び吸収性物品
JP2012143755A (ja) 2004-03-29 2012-08-02 Nippon Shokubai Co Ltd 吸水性樹脂を主成分とする粒子状吸水剤
JP2014014666A (ja) 2012-06-11 2014-01-30 Kao Corp 吸収体及びそれを用いた吸収性物品
JP2015515534A (ja) 2012-04-25 2015-05-28 エルジー・ケム・リミテッド 高吸水性樹脂およびその製造方法
WO2015146603A1 (ja) 2014-03-26 2015-10-01 住友精化株式会社 吸水性樹脂粒子の製造方法
WO2016204302A1 (ja) 2015-06-19 2016-12-22 株式会社日本触媒 ポリ（メタ）アクリル酸（塩）系粒子状吸水剤及び製造方法
WO2017170605A1 (ja) 2016-03-28 2017-10-05 株式会社日本触媒 粒子状吸水剤
WO2017170501A1 (ja) 2016-03-28 2017-10-05 株式会社日本触媒 吸水剤およびその製造方法、並びに吸水剤を用いた吸収性物品
JP2018050835A (ja) 2016-09-27 2018-04-05 ユニ・チャーム株式会社 吸収性物品
WO2018155591A1 (ja) 2017-02-22 2018-08-30 株式会社日本触媒 吸水性シート、長尺状吸水性シートおよび吸収性物品

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005111474A (ja) 2003-09-19 2005-04-28 Nippon Shokubai Co Ltd 吸水剤およびその製法
JP2012143755A (ja) 2004-03-29 2012-08-02 Nippon Shokubai Co Ltd 吸水性樹脂を主成分とする粒子状吸水剤
JP2006068731A (ja) 2004-08-06 2006-03-16 Nippon Shokubai Co Ltd 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
JP2006089525A (ja) 2004-09-21 2006-04-06 Sumitomo Seika Chem Co Ltd 吸水性樹脂粒子の製造方法
JP2010065107A (ja) 2008-09-10 2010-03-25 San-Dia Polymer Ltd 吸収性樹脂粒子及び吸収性物品
JP2010116548A (ja) 2008-10-14 2010-05-27 San-Dia Polymer Ltd 吸収性樹脂粒子、この製造方法、これを含む吸収体及び吸収性物品
JP2015515534A (ja) 2012-04-25 2015-05-28 エルジー・ケム・リミテッド 高吸水性樹脂およびその製造方法
JP2014014666A (ja) 2012-06-11 2014-01-30 Kao Corp 吸収体及びそれを用いた吸収性物品
WO2015146603A1 (ja) 2014-03-26 2015-10-01 住友精化株式会社 吸水性樹脂粒子の製造方法
WO2016204302A1 (ja) 2015-06-19 2016-12-22 株式会社日本触媒 ポリ（メタ）アクリル酸（塩）系粒子状吸水剤及び製造方法
WO2017170605A1 (ja) 2016-03-28 2017-10-05 株式会社日本触媒 粒子状吸水剤
WO2017170501A1 (ja) 2016-03-28 2017-10-05 株式会社日本触媒 吸水剤およびその製造方法、並びに吸水剤を用いた吸収性物品
JP2018050835A (ja) 2016-09-27 2018-04-05 ユニ・チャーム株式会社 吸収性物品
WO2018155591A1 (ja) 2017-02-22 2018-08-30 株式会社日本触媒 吸水性シート、長尺状吸水性シートおよび吸収性物品

Also Published As

Publication number Publication date
CN112334517B (zh) 2023-10-24
JPWO2020017483A1 (ja) 2021-08-12
WO2020017483A1 (ja) 2020-01-23
CN112334517A (zh) 2021-02-05

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