TWI832008B - 吸收性物品 - Google Patents

吸收性物品 Download PDF

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Publication number
TWI832008B
TWI832008B TW109132854A TW109132854A TWI832008B TW I832008 B TWI832008 B TW I832008B TW 109132854 A TW109132854 A TW 109132854A TW 109132854 A TW109132854 A TW 109132854A TW I832008 B TWI832008 B TW I832008B
Authority
TW
Taiwan
Prior art keywords
absorbent
sheet
polymer particles
absorbent polymer
super
Prior art date
Application number
TW109132854A
Other languages
English (en)
Chinese (zh)
Other versions
TW202120051A (zh
Inventor
李海月
Original Assignee
日商大王製紙股份有限公司
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Filing date
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Publication of TW202120051A publication Critical patent/TW202120051A/zh
Application granted granted Critical
Publication of TWI832008B publication Critical patent/TWI832008B/zh

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    • 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
    • A61F13/53708—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 the layer having a promotional function on liquid propagation in at least one direction
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    • 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
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    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A—HUMAN NECESSITIES
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
    • A61F2013/1513—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for anal discharge
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    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
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    • A—HUMAN NECESSITIES
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    • 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
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    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530708—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties
    • A61F2013/530715—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the acquisition rate
    • 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
    • A61F2013/5349—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 being a tissue-wrapped core
    • 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; Colostomy devices
    • A61F5/4401—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices with absorbent pads

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
TW109132854A 2019-09-27 2020-09-23 吸收性物品 TWI832008B (zh)

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CN (1) CN114206291B (enExample)
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1662202A (zh) * 2002-06-14 2005-08-31 尤妮佳股份有限公司 吸收性物品
JP2006141647A (ja) * 2004-11-18 2006-06-08 Daio Paper Corp 吸収性物品

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935021A (en) * 1988-10-27 1990-06-19 Mcneil-Ppc, Inc. Disposal diaper with center gathers
US5137600A (en) 1990-11-01 1992-08-11 Kimberley-Clark Corporation Hydraulically needled nonwoven pulp fiber web
US5690625A (en) * 1992-02-18 1997-11-25 Molnlycke Ab Absorbent disposable article constructed from at least two plat flexible bodies containing absorbent material, and a package of articles having s-shaped edges
US5433715A (en) 1993-10-29 1995-07-18 Kimberly-Clark Corporation Absorbent article which includes superabsorbent material located in discrete pockets having water-sensitive and water-insensitive containment structures
JPH09562A (ja) * 1995-06-16 1997-01-07 New Oji Paper Co Ltd 吸収性物品
JP3675601B2 (ja) 1996-09-12 2005-07-27 ユニ・チャーム株式会社 吸収体
JP4398581B2 (ja) * 2000-11-14 2010-01-13 株式会社リブドゥコーポレーション 使い捨ておむつ
JP2004201939A (ja) 2002-12-25 2004-07-22 Daio Paper Corp 吸収性物品
JP4152759B2 (ja) 2003-01-24 2008-09-17 大王製紙株式会社 体液吸収性物品
JP3908191B2 (ja) 2003-03-31 2007-04-25 大王製紙株式会社 吸収制御機能を有する体液吸収性物品
JP4266685B2 (ja) 2003-03-31 2009-05-20 大王製紙株式会社 体液吸収性物品
EP1614408B1 (en) * 2003-03-31 2009-09-30 Daio Paper Corporation Humor absorbent article
US20060184149A1 (en) * 2004-08-20 2006-08-17 Kao Corporation Absorbent article
KR101302740B1 (ko) * 2005-06-16 2013-08-30 다이오 페이퍼 코퍼레이션 흡수성 물품
KR101226779B1 (ko) 2005-08-10 2013-01-25 신세스 게엠바하 다공성 임플란트
JP4829139B2 (ja) * 2007-01-29 2011-12-07 国立大学法人 東京大学 吸収性物品
PL1974705T3 (pl) 2007-03-26 2014-06-30 Fameccanica Data Spa Element absorpcyjny dla produktów higienicznych, posiadający rozszerzalne kieszenie zawierające materiał superabsorpcyjny oraz proces produkcji
JP5381063B2 (ja) 2008-12-09 2014-01-08 株式会社豊田中央研究所 加工パラメータ決定装置、加工パラメータ決定方法およびプログラム
JP5417133B2 (ja) * 2009-06-17 2014-02-12 花王株式会社 吸収性物品
JP5340903B2 (ja) * 2009-12-10 2013-11-13 株式会社リブドゥコーポレーション 吸収性物品
JP5318747B2 (ja) * 2009-12-28 2013-10-16 株式会社リブドゥコーポレーション 吸収性物品
JP5517682B2 (ja) 2010-03-16 2014-06-11 大王製紙株式会社 吸収性物品
JP2012010980A (ja) * 2010-06-30 2012-01-19 Unicharm Corp 薄型吸収性物品
EP2444046A1 (en) 2010-10-20 2012-04-25 Vynka Bvba Environmentally friendly absorbent structure
JP5858859B2 (ja) * 2012-04-20 2016-02-10 ユニ・チャーム株式会社 吸収体用の不織布および吸収性物品
US9095479B2 (en) * 2012-07-30 2015-08-04 Sca Hygiene Products Ab Disposable absorbent product with coated element and related methods
EP3069703A4 (en) * 2013-11-14 2017-06-14 Zuiko Corporation Absorbent body and device for producing same
JP6366565B2 (ja) * 2015-12-09 2018-08-01 大王製紙株式会社 吸収性物品
JP6219436B2 (ja) 2016-03-30 2017-10-25 大王製紙株式会社 吸収性物品
JP6379248B1 (ja) 2017-03-21 2018-08-22 大王製紙株式会社 吸収体
JP6492145B1 (ja) * 2017-09-29 2019-03-27 大王製紙株式会社 吸収性物品
CN109953853B (zh) 2017-12-26 2021-10-22 大王制纸株式会社 吸收性物品

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1662202A (zh) * 2002-06-14 2005-08-31 尤妮佳股份有限公司 吸收性物品
JP2006141647A (ja) * 2004-11-18 2006-06-08 Daio Paper Corp 吸収性物品

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EP4035639B1 (en) 2025-06-04
KR102827525B1 (ko) 2025-06-30
EP4035639A4 (en) 2023-08-30
JP7578394B2 (ja) 2024-11-06
CN114206291B (zh) 2023-03-10
WO2021060130A1 (ja) 2021-04-01
JP2021052897A (ja) 2021-04-08
US20220280358A1 (en) 2022-09-08
KR20220066248A (ko) 2022-05-24
BR112022002881A2 (pt) 2022-05-17
CN114206291A (zh) 2022-03-18
EP4035639A1 (en) 2022-08-03
US12239517B2 (en) 2025-03-04

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