JP7424943B2 - 吸収性物品 - Google Patents

吸収性物品 Download PDF

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Publication number
JP7424943B2
JP7424943B2 JP2020142062A JP2020142062A JP7424943B2 JP 7424943 B2 JP7424943 B2 JP 7424943B2 JP 2020142062 A JP2020142062 A JP 2020142062A JP 2020142062 A JP2020142062 A JP 2020142062A JP 7424943 B2 JP7424943 B2 JP 7424943B2
Authority
JP
Japan
Prior art keywords
sheet
uneven
absorbent body
region
water
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
JP2020142062A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022037761A5 (cg-RX-API-DMAC7.html
JP2022037761A (ja
Inventor
岳志 鈴木
美奈 富田
貴史 白川
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to JP2020142062A priority Critical patent/JP7424943B2/ja
Priority to CN202180051343.9A priority patent/CN115942925B/zh
Priority to PCT/JP2021/026425 priority patent/WO2022044594A1/ja
Publication of JP2022037761A publication Critical patent/JP2022037761A/ja
Publication of JP2022037761A5 publication Critical patent/JP2022037761A5/ja
Application granted granted Critical
Publication of JP7424943B2 publication Critical patent/JP7424943B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61F13/51—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 outer layers of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • 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
    • A61F13/534—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 having an inhomogeneous composition through the thickness of the pad

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)
JP2020142062A 2020-08-25 2020-08-25 吸収性物品 Active JP7424943B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020142062A JP7424943B2 (ja) 2020-08-25 2020-08-25 吸収性物品
CN202180051343.9A CN115942925B (zh) 2020-08-25 2021-07-14 吸收性物品
PCT/JP2021/026425 WO2022044594A1 (ja) 2020-08-25 2021-07-14 吸収性物品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020142062A JP7424943B2 (ja) 2020-08-25 2020-08-25 吸収性物品

Publications (3)

Publication Number Publication Date
JP2022037761A JP2022037761A (ja) 2022-03-09
JP2022037761A5 JP2022037761A5 (cg-RX-API-DMAC7.html) 2023-06-19
JP7424943B2 true JP7424943B2 (ja) 2024-01-30

Family

ID=80353214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020142062A Active JP7424943B2 (ja) 2020-08-25 2020-08-25 吸収性物品

Country Status (3)

Country Link
JP (1) JP7424943B2 (cg-RX-API-DMAC7.html)
CN (1) CN115942925B (cg-RX-API-DMAC7.html)
WO (1) WO2022044594A1 (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007105494A (ja) 2004-08-20 2007-04-26 Kao Corp 吸収性物品
JP2017108796A (ja) 2015-12-15 2017-06-22 花王株式会社 吸収性物品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6099239B2 (ja) * 2012-06-11 2017-03-22 花王株式会社 吸収性物品
JP5291236B1 (ja) * 2012-11-27 2013-09-18 ユニ・チャーム株式会社 使い捨ておむつ
JP6371152B2 (ja) * 2014-07-22 2018-08-08 花王株式会社 パンツ型使い捨ておむつ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007105494A (ja) 2004-08-20 2007-04-26 Kao Corp 吸収性物品
JP2017108796A (ja) 2015-12-15 2017-06-22 花王株式会社 吸収性物品

Also Published As

Publication number Publication date
WO2022044594A1 (ja) 2022-03-03
CN115942925A (zh) 2023-04-07
CN115942925B (zh) 2023-07-14
JP2022037761A (ja) 2022-03-09

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