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
JP7143513B2 (ja
JPWO2020218162A5 (https=
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)
  • Processes Of Treating Macromolecular Substances (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 (https=) 2020-10-29
JPWO2020218162A5 JPWO2020218162A5 (https=) 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 (https=)
WO (1) WO2020218162A1 (https=)

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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