JPWO2022004505A1 - - Google Patents

Info

Publication number
JPWO2022004505A1
JPWO2022004505A1 JP2022533901A JP2022533901A JPWO2022004505A1 JP WO2022004505 A1 JPWO2022004505 A1 JP WO2022004505A1 JP 2022533901 A JP2022533901 A JP 2022533901A JP 2022533901 A JP2022533901 A JP 2022533901A JP WO2022004505 A1 JPWO2022004505 A1 JP WO2022004505A1
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.)
Pending
Application number
JP2022533901A
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 JPWO2022004505A1 publication Critical patent/JPWO2022004505A1/ja
Pending legal-status Critical Current

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
    • A61F13/51—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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
JP2022533901A 2020-07-02 2021-06-23 Pending JPWO2022004505A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020114880 2020-07-02
PCT/JP2021/023703 WO2022004505A1 (ja) 2020-07-02 2021-06-23 衛生材料の表面材及びその製造方法

Publications (1)

Publication Number Publication Date
JPWO2022004505A1 true JPWO2022004505A1 (ja) 2022-01-06

Family

ID=79316222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022533901A Pending JPWO2022004505A1 (ja) 2020-07-02 2021-06-23

Country Status (4)

Country Link
JP (1) JPWO2022004505A1 (ja)
CN (1) CN115917070A (ja)
TW (1) TW202216099A (ja)
WO (1) WO2022004505A1 (ja)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0288058A (ja) * 1988-09-26 1990-03-28 Oji Paper Co Ltd 衛生用品の表面材
JP3305453B2 (ja) * 1993-09-02 2002-07-22 ユニチカ株式会社 積層不織構造体
JPH0931857A (ja) * 1995-07-17 1997-02-04 Unitika Ltd 積層不織布及びその製造方法
JP3736014B2 (ja) * 1997-03-10 2006-01-18 チッソ株式会社 積層不織布
JP2001040564A (ja) * 1999-07-23 2001-02-13 Mitsui Chemicals Inc 柔軟性不織布及びその不織布積層体
WO2004090215A1 (ja) * 2003-04-10 2004-10-21 Kao Corporation 繊維シート
JP4619947B2 (ja) * 2003-04-22 2011-01-26 旭化成せんい株式会社 高強力不織布
CN101358410B (zh) * 2007-07-31 2011-05-11 东丽高新聚化（南通）有限公司 医疗用聚丙烯多层无纺布的制造方法
JP3218416U (ja) * 2018-08-02 2018-10-11 ユニチカ株式会社 吸収性物品のためのトップシート

Also Published As

Publication number Publication date
TW202216099A (zh) 2022-05-01
WO2022004505A1 (ja) 2022-01-06
CN115917070A (zh) 2023-04-04

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