JP7847138B2 - 吸水シート及び吸収性物品 - Google Patents

吸水シート及び吸収性物品

Info

Publication number
JP7847138B2
JP7847138B2 JP2023525819A JP2023525819A JP7847138B2 JP 7847138 B2 JP7847138 B2 JP 7847138B2 JP 2023525819 A JP2023525819 A JP 2023525819A JP 2023525819 A JP2023525819 A JP 2023525819A JP 7847138 B2 JP7847138 B2 JP 7847138B2
Authority
JP
Japan
Prior art keywords
water
absorbent
sheet
resin particles
mass
Prior art date
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.)
Active
Application number
JP2023525819A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022255302A1 (https=
Inventor
春香 津留
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.)
Sumitomo Seika Chemicals Co Ltd
Original Assignee
Sumitomo Seika Chemicals Co Ltd
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 by Sumitomo Seika Chemicals Co Ltd filed Critical Sumitomo Seika Chemicals Co Ltd
Publication of JPWO2022255302A1 publication Critical patent/JPWO2022255302A1/ja
Application granted granted Critical
Publication of JP7847138B2 publication Critical patent/JP7847138B2/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2023525819A 2021-05-31 2022-05-30 吸水シート及び吸収性物品 Active JP7847138B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021091475 2021-05-31
JP2021091475 2021-05-31
PCT/JP2022/021927 WO2022255302A1 (ja) 2021-05-31 2022-05-30 吸水シート及び吸収性物品

Publications (2)

Publication Number Publication Date
JPWO2022255302A1 JPWO2022255302A1 (https=) 2022-12-08
JP7847138B2 true JP7847138B2 (ja) 2026-04-16

Family

ID=84323290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023525819A Active JP7847138B2 (ja) 2021-05-31 2022-05-30 吸水シート及び吸収性物品

Country Status (3)

Country Link
JP (1) JP7847138B2 (https=)
CN (1) CN117295477A (https=)
WO (1) WO2022255302A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120347210B (zh) * 2025-06-25 2025-10-28 西安欧中材料科技股份有限公司 钨系粉末高速钢热等静压工艺缺陷的补救方法及其应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2020184388A1 (ja) 2019-03-08 2020-09-17 住友精化株式会社 吸水性樹脂粒子、吸収性物品、吸水性樹脂粒子を製造する方法、及び吸収体の加圧下での吸収量を高める方法
WO2020218158A1 (ja) 2019-04-23 2020-10-29 住友精化株式会社 吸水性樹脂粒子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2020184388A1 (ja) 2019-03-08 2020-09-17 住友精化株式会社 吸水性樹脂粒子、吸収性物品、吸水性樹脂粒子を製造する方法、及び吸収体の加圧下での吸収量を高める方法
WO2020218158A1 (ja) 2019-04-23 2020-10-29 住友精化株式会社 吸水性樹脂粒子

Also Published As

Publication number Publication date
CN117295477A (zh) 2023-12-26
JPWO2022255302A1 (https=) 2022-12-08
WO2022255302A1 (ja) 2022-12-08

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