WO2017169344A1 - Article absorbant - Google Patents

Article absorbant Download PDF

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Publication number
WO2017169344A1
WO2017169344A1 PCT/JP2017/006714 JP2017006714W WO2017169344A1 WO 2017169344 A1 WO2017169344 A1 WO 2017169344A1 JP 2017006714 W JP2017006714 W JP 2017006714W WO 2017169344 A1 WO2017169344 A1 WO 2017169344A1
Authority
WO
WIPO (PCT)
Prior art keywords
joint
sheet
strong
cell
polymer particles
Prior art date
Application number
PCT/JP2017/006714
Other languages
English (en)
Japanese (ja)
Inventor
彩 井手
Original Assignee
大王製紙株式会社
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 大王製紙株式会社 filed Critical 大王製紙株式会社
Publication of WO2017169344A1 publication Critical patent/WO2017169344A1/fr

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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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • 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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane 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)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

L'invention concerne un article absorbant comprenant un absorbant (50) ayant des cellules (55), dont la périphérie de chacune est entourée par une jointure (54) qui relie une feuille avant (51) et une feuille arrière (52), et dans lequel la feuille avant (51) et la feuille arrière (52) ne sont pas jointes, et des particules polymères hautement absorbantes (53) contenues dans les cellules (55). Les jointures (54) comprennent des jointures faibles (54b) qui peuvent être arrachées par la force d'expansion des particules polymères hautement absorbantes (53) à l'intérieur de cellules adjacentes (55), et des jointures fortes (54a) qui ne sont pas arrachées. Chaque cellule est entourée sur les quatre côtés par la ligne de jonction forte verticale (58) et la ligne de jonction forte horizontale (59), et au moins trois sections d'expansion maximale (55G) dans lesquelles la jointure entre les cellules (55) à l'intérieur de la section ne sont que des jointures faibles (54b) disposées dans la direction longitudinale LD. La surface des sections d'expansion maximale (55G) devient plus grande vers le centre dans la direction longitudinale (LD) à partir des bords avant et arrière de l'absorbant (50).
PCT/JP2017/006714 2016-03-30 2017-02-23 Article absorbant WO2017169344A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-069159 2016-03-30
JP2016069159A JP6219437B2 (ja) 2016-03-30 2016-03-30 吸収性物品

Publications (1)

Publication Number Publication Date
WO2017169344A1 true WO2017169344A1 (fr) 2017-10-05

Family

ID=59964179

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/006714 WO2017169344A1 (fr) 2016-03-30 2017-02-23 Article absorbant

Country Status (2)

Country Link
JP (1) JP6219437B2 (fr)
WO (1) WO2017169344A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7454447B2 (ja) 2020-05-29 2024-03-22 日本製紙クレシア株式会社 吸収性物品

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995021596A1 (fr) * 1994-02-11 1995-08-17 Minnesota Mining And Manufacturing Company Produits absorbants, et mode de preparation
JP2003265525A (ja) * 2002-03-13 2003-09-24 Daio Paper Corp 体液吸収性物品
JP2014500736A (ja) * 2010-10-20 2014-01-16 フィンカ ベーフェーベーアー 環境に優しい吸収性構造体
WO2015072347A1 (fr) * 2013-11-14 2015-05-21 株式会社瑞光 Corps absorbant et dispositif pour sa production

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995021596A1 (fr) * 1994-02-11 1995-08-17 Minnesota Mining And Manufacturing Company Produits absorbants, et mode de preparation
JP2003265525A (ja) * 2002-03-13 2003-09-24 Daio Paper Corp 体液吸収性物品
JP2014500736A (ja) * 2010-10-20 2014-01-16 フィンカ ベーフェーベーアー 環境に優しい吸収性構造体
WO2015072347A1 (fr) * 2013-11-14 2015-05-21 株式会社瑞光 Corps absorbant et dispositif pour sa production

Also Published As

Publication number Publication date
JP6219437B2 (ja) 2017-10-25
JP2017176508A (ja) 2017-10-05

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