JPWO2020218161A1 - - Google Patents

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Publication number
JPWO2020218161A1
JPWO2020218161A1 JP2021516058A JP2021516058A JPWO2020218161A1 JP WO2020218161 A1 JPWO2020218161 A1 JP WO2020218161A1 JP 2021516058 A JP2021516058 A JP 2021516058A JP 2021516058 A JP2021516058 A JP 2021516058A JP WO2020218161 A1 JPWO2020218161 A1 JP WO2020218161A1
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
JP2021516058A
Other versions
JP7117456B2 (ja
JPWO2020218161A5 (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 JPWO2020218161A1 publication Critical patent/JPWO2020218161A1/ja
Publication of JPWO2020218161A5 publication Critical patent/JPWO2020218161A5/ja
Application granted granted Critical
Publication of JP7117456B2 publication Critical patent/JP7117456B2/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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2021516058A 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 JP7117456B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019082042 2019-04-23
JP2019082042 2019-04-23
PCT/JP2020/016748 WO2020218161A1 (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
JPWO2020218161A1 true JPWO2020218161A1 (ja) 2020-10-29
JPWO2020218161A5 JPWO2020218161A5 (ja) 2022-07-01
JP7117456B2 JP7117456B2 (ja) 2022-08-12

Family

ID=72942660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021516058A Active JP7117456B2 (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) JP7117456B2 (ja)
WO (1) WO2020218161A1 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001158802A (ja) * 1999-12-02 2001-06-12 Kao Corp 高吸水性樹脂の製造方法
JP2003026706A (ja) * 2001-07-13 2003-01-29 Sumitomo Seika Chem Co Ltd 連続凝集装置およびこれを備えた多段重合装置
JP2005132957A (ja) * 2003-10-30 2005-05-26 Dainippon Ink & Chem Inc 吸水性樹脂の製造方法
JP2009506132A (ja) * 2005-08-23 2009-02-12 株式会社日本触媒 改質された吸水性樹脂の製造方法
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4839835B2 (ja) * 2005-12-28 2011-12-21 東亞合成株式会社 逆相懸濁重合装置及び重合体の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001158802A (ja) * 1999-12-02 2001-06-12 Kao Corp 高吸水性樹脂の製造方法
JP2003026706A (ja) * 2001-07-13 2003-01-29 Sumitomo Seika Chem Co Ltd 連続凝集装置およびこれを備えた多段重合装置
JP2005132957A (ja) * 2003-10-30 2005-05-26 Dainippon Ink & Chem Inc 吸水性樹脂の製造方法
JP2009506132A (ja) * 2005-08-23 2009-02-12 株式会社日本触媒 改質された吸水性樹脂の製造方法
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
JP7117456B2 (ja) 2022-08-12
WO2020218161A1 (ja) 2020-10-29

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