JP7145810B2 - 吸収性物品 - Google Patents

吸収性物品 Download PDF

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Publication number
JP7145810B2
JP7145810B2 JP2019086819A JP2019086819A JP7145810B2 JP 7145810 B2 JP7145810 B2 JP 7145810B2 JP 2019086819 A JP2019086819 A JP 2019086819A JP 2019086819 A JP2019086819 A JP 2019086819A JP 7145810 B2 JP7145810 B2 JP 7145810B2
Authority
JP
Japan
Prior art keywords
absorbent
absorbent article
moisture
sheet
diffusion sheet
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
JP2019086819A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020182542A (ja
Inventor
裕樹 合田
章恵 木下
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.)
Uni Charm Corp
Original Assignee
Uni Charm 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 Uni Charm Corp filed Critical Uni Charm Corp
Priority to JP2019086819A priority Critical patent/JP7145810B2/ja
Priority to PCT/JP2020/007213 priority patent/WO2020217688A1/fr
Priority to BR112021020626A priority patent/BR112021020626A2/pt
Priority to CN202080028875.6A priority patent/CN113710211B/zh
Publication of JP2020182542A publication Critical patent/JP2020182542A/ja
Application granted granted Critical
Publication of JP7145810B2 publication Critical patent/JP7145810B2/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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from 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
    • 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
    • A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • 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
    • A61F13/537—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer

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)
  • Dermatology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2019086819A 2019-04-26 2019-04-26 吸収性物品 Active JP7145810B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019086819A JP7145810B2 (ja) 2019-04-26 2019-04-26 吸収性物品
PCT/JP2020/007213 WO2020217688A1 (fr) 2019-04-26 2020-02-21 Article absorbant
BR112021020626A BR112021020626A2 (pt) 2019-04-26 2020-02-21 Artigo absorvente
CN202080028875.6A CN113710211B (zh) 2019-04-26 2020-02-21 吸收性物品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019086819A JP7145810B2 (ja) 2019-04-26 2019-04-26 吸収性物品

Publications (2)

Publication Number Publication Date
JP2020182542A JP2020182542A (ja) 2020-11-12
JP7145810B2 true JP7145810B2 (ja) 2022-10-03

Family

ID=72942417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019086819A Active JP7145810B2 (ja) 2019-04-26 2019-04-26 吸収性物品

Country Status (4)

Country Link
JP (1) JP7145810B2 (fr)
CN (1) CN113710211B (fr)
BR (1) BR112021020626A2 (fr)
WO (1) WO2020217688A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023163204A1 (fr) * 2022-02-28 2023-08-31 王子ホールディングス株式会社 Article absorbant et procédé de fabrication d'un article absorbant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012157476A (ja) 2011-01-31 2012-08-23 Kao Corp 吸収性物品
JP2014113273A (ja) 2012-12-07 2014-06-26 Kao Corp 吸収性物品
JP2014193232A (ja) 2013-03-29 2014-10-09 Daio Paper Corp 使い捨て紙おむつ
JP2015066375A (ja) 2013-09-30 2015-04-13 ユニ・チャーム株式会社 吸収性物品

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3331069B2 (ja) * 1994-10-24 2002-10-07 花王株式会社 拡散性吸収紙
US20040158212A1 (en) * 2003-02-10 2004-08-12 The Procter & Gamble Company Disposable absorbent article comprising a durable hydrophilic core wrap
RU2585717C2 (ru) * 2010-12-21 2016-06-10 Као Корпорейшн Поглощающее изделие
JP6411066B2 (ja) * 2014-05-12 2018-10-24 ユニ・チャーム株式会社 吸収体用の不織布シートを含む吸収性物品、及び当該吸収性物品に用いられる不織布シートの製造方法
JP6185033B2 (ja) * 2015-09-30 2017-08-23 ユニ・チャーム株式会社 吸収性物品用の吸収体
JP6840949B2 (ja) * 2016-07-26 2021-03-10 王子ホールディングス株式会社 吸収性物品

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012157476A (ja) 2011-01-31 2012-08-23 Kao Corp 吸収性物品
JP2014113273A (ja) 2012-12-07 2014-06-26 Kao Corp 吸収性物品
JP2014193232A (ja) 2013-03-29 2014-10-09 Daio Paper Corp 使い捨て紙おむつ
JP2015066375A (ja) 2013-09-30 2015-04-13 ユニ・チャーム株式会社 吸収性物品

Also Published As

Publication number Publication date
WO2020217688A1 (fr) 2020-10-29
BR112021020626A2 (pt) 2022-02-15
CN113710211B (zh) 2022-08-05
JP2020182542A (ja) 2020-11-12
CN113710211A (zh) 2021-11-26

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