JPWO2020218162A1 - - Google Patents

Info

Publication number
JPWO2020218162A1
JPWO2020218162A1 JP2021516059A JP2021516059A JPWO2020218162A1 JP WO2020218162 A1 JPWO2020218162 A1 JP WO2020218162A1 JP 2021516059 A JP2021516059 A JP 2021516059A JP 2021516059 A JP2021516059 A JP 2021516059A JP WO2020218162 A1 JPWO2020218162 A1 JP WO2020218162A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021516059A
Other languages
Japanese (ja)
Other versions
JPWO2020218162A5 (ko
JP7143513B2 (ja
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 filed Critical
Publication of JPWO2020218162A1 publication Critical patent/JPWO2020218162A1/ja
Publication of JPWO2020218162A5 publication Critical patent/JPWO2020218162A5/ja
Application granted granted Critical
Publication of JP7143513B2 publication Critical patent/JP7143513B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • 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
    • 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
    • C08J3/16—Powdering or granulating by coagulating dispersions

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2021516059A 2019-04-23 2020-04-16 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 Active JP7143513B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019082044 2019-04-23
JP2019082044 2019-04-23
PCT/JP2020/016750 WO2020218162A1 (ja) 2019-04-23 2020-04-16 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

Publications (3)

Publication Number Publication Date
JPWO2020218162A1 true JPWO2020218162A1 (ko) 2020-10-29
JPWO2020218162A5 JPWO2020218162A5 (ko) 2022-07-01
JP7143513B2 JP7143513B2 (ja) 2022-09-28

Family

ID=72942027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021516059A Active JP7143513B2 (ja) 2019-04-23 2020-04-16 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

Country Status (2)

Country Link
JP (1) JP7143513B2 (ko)
WO (1) WO2020218162A1 (ko)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09509591A (ja) * 1994-02-17 1997-09-30 ザ、プロクター、エンド、ギャンブル、カンパニー 改良された吸収特性を有する吸収性材料およびその製造方法
JP2001158802A (ja) * 1999-12-02 2001-06-12 Kao Corp 高吸水性樹脂の製造方法
JP2002514934A (ja) * 1994-02-17 2002-05-21 ザ、プロクター、エンド、ギャンブル、カンパニー 改良された吸収特性を有する吸収性材料を含んでなる吸収性部材
JP2003088552A (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
JP2005132957A (ja) * 2003-10-30 2005-05-26 Dainippon Ink & Chem Inc 吸水性樹脂の製造方法
JP2007177153A (ja) * 2005-12-28 2007-07-12 Toagosei Co Ltd 逆相懸濁重合装置及び重合体の製造方法
WO2012033025A1 (ja) * 2010-09-06 2012-03-15 住友精化株式会社 吸水性樹脂、及びその製造方法
WO2016182082A1 (ja) * 2015-05-14 2016-11-17 株式会社日本触媒 重合性液体組成物の分散方法及び球状重合体粒子の製造方法
WO2017169246A1 (ja) * 2016-03-31 2017-10-05 住友精化株式会社 吸水性樹脂粒子の製造装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09509591A (ja) * 1994-02-17 1997-09-30 ザ、プロクター、エンド、ギャンブル、カンパニー 改良された吸収特性を有する吸収性材料およびその製造方法
JP2002514934A (ja) * 1994-02-17 2002-05-21 ザ、プロクター、エンド、ギャンブル、カンパニー 改良された吸収特性を有する吸収性材料を含んでなる吸収性部材
JP2001158802A (ja) * 1999-12-02 2001-06-12 Kao Corp 高吸水性樹脂の製造方法
JP2003088552A (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
JP2005132957A (ja) * 2003-10-30 2005-05-26 Dainippon Ink & Chem Inc 吸水性樹脂の製造方法
JP2007177153A (ja) * 2005-12-28 2007-07-12 Toagosei Co Ltd 逆相懸濁重合装置及び重合体の製造方法
WO2012033025A1 (ja) * 2010-09-06 2012-03-15 住友精化株式会社 吸水性樹脂、及びその製造方法
WO2016182082A1 (ja) * 2015-05-14 2016-11-17 株式会社日本触媒 重合性液体組成物の分散方法及び球状重合体粒子の製造方法
WO2017169246A1 (ja) * 2016-03-31 2017-10-05 住友精化株式会社 吸水性樹脂粒子の製造装置

Also Published As

Publication number Publication date
JP7143513B2 (ja) 2022-09-28
WO2020218162A1 (ja) 2020-10-29

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