WO2021107025A1 - 吸収性物品 - Google Patents

吸収性物品 Download PDF

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Publication number
WO2021107025A1
WO2021107025A1 PCT/JP2020/044051 JP2020044051W WO2021107025A1 WO 2021107025 A1 WO2021107025 A1 WO 2021107025A1 JP 2020044051 W JP2020044051 W JP 2020044051W WO 2021107025 A1 WO2021107025 A1 WO 2021107025A1
Authority
WO
WIPO (PCT)
Prior art keywords
absorbent article
fibers
water
fiber
absorbent core
Prior art date
Application number
PCT/JP2020/044051
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
瑶介 曽我部
丸山　貴史
カナポン チャテゥラパターノン
黒田　賢一郎
野田　祐樹
Original Assignee
ユニ・チャーム株式会社
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 ユニ・チャーム株式会社 filed Critical ユニ・チャーム株式会社
Priority to KR1020227017312A priority Critical patent/KR20220104710A/ko
Priority to CN202080081102.4A priority patent/CN114746057B/zh
Publication of WO2021107025A1 publication Critical patent/WO2021107025A1/ja

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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
    • A61F13/531—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
    • 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
    • A61F13/45—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 shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • 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
    • A61F13/533—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 having discontinuous areas of compression
    • 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
    • A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
    • 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
    • A61F13/56—Supporting or fastening means
    • 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
    • A61F2013/530131—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 being made in fibre but being not pulp
    • A61F2013/530343—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 being made in fibre but being not pulp being natural fibres
    • 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
    • A61F2013/530131—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 being made in fibre but being not pulp
    • A61F2013/530379—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 being made in fibre but being not pulp comprising mixtures of fibres
    • A61F2013/53043—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 being made in fibre but being not pulp comprising mixtures of fibres with different ratio of components
PCT/JP2020/044051 2019-11-26 2020-11-26 吸収性物品 WO2021107025A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020227017312A KR20220104710A (ko) 2019-11-26 2020-11-26 흡수성 물품
CN202080081102.4A CN114746057B (zh) 2019-11-26 2020-11-26 吸收性物品

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019212874A JP2021083543A (ja) 2019-11-26 2019-11-26 吸収性物品
JP2019-212874 2019-11-26

Publications (1)

Publication Number Publication Date
WO2021107025A1 true WO2021107025A1 (ja) 2021-06-03

Family

ID=76084600

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/044051 WO2021107025A1 (ja) 2019-11-26 2020-11-26 吸収性物品

Country Status (4)

Country Link
JP (2) JP2021083543A (zh)
KR (1) KR20220104710A (zh)
CN (1) CN114746057B (zh)
WO (1) WO2021107025A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7293479B1 (ja) * 2022-09-29 2023-06-19 大王製紙株式会社 吸収性物品用吸収体、及び吸収性物品

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH025945A (ja) * 1988-01-22 1990-01-10 Procter & Gamble Co:The 低い密度と坪量の獲得帯を有する改良吸収性部材
JPH06507564A (ja) * 1991-04-12 1994-09-01 ザ、プロクター、エンド、ギャンブル、カンパニー 特定の粒径分布の超吸収体ヒドロゲル形成材料を含む吸収体構造
JPH093757A (ja) * 1995-06-14 1997-01-07 New Oji Paper Co Ltd 吸水性不織布
JP2002065743A (ja) * 2000-09-04 2002-03-05 Uni Charm Corp 連続フィラメントおよび吸収シートを用いた吸収性物品
JP2004248859A (ja) * 2003-02-20 2004-09-09 Oji Paper Co Ltd 吸収性物品
JP2019115378A (ja) * 2017-12-26 2019-07-18 ユニ・チャーム株式会社 吸収性物品

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US3955577A (en) * 1974-03-18 1976-05-11 The Procter & Gamble Company Resin treated absorbent pad or web for body fluids
GR920100299A (el) * 1991-08-02 1993-06-07 Johnson & Johnson Inc Μέ?οδος για την ενίσχυση αποδοχής από μέρους του κοινού ενός απορρίψιμου μετά την χρήση απορροφητικού πυρήνα και το προϊόν που προκύπτει.
ATE167623T1 (de) * 1992-05-06 1998-07-15 Procter & Gamble Faserplatte sowie verfahren zum herstellen eines absorbierenden artikels daraus
JP3091365B2 (ja) * 1994-07-01 2000-09-25 ユニ・チャーム株式会社 体液吸収性物品の製造方法
US6022818A (en) * 1995-06-07 2000-02-08 Kimberly-Clark Worldwide, Inc. Hydroentangled nonwoven composites
WO2000059438A1 (en) * 1999-04-08 2000-10-12 The Procter & Gamble Company Absorbent article with improved combination of skin feel and fluid handling
AU4224000A (en) * 1999-04-08 2000-10-23 Procter & Gamble Company, The Absorbent core layer for absorbent articles
JP2000300590A (ja) * 1999-04-20 2000-10-31 Masudaya:Kk 紙おむつ
US6534174B1 (en) * 2000-08-21 2003-03-18 The Procter & Gamble Company Surface bonded entangled fibrous web and method of making and using
JP4031382B2 (ja) * 2003-03-05 2008-01-09 帝人ファイバー株式会社 エアレイド不織布用熱接着性複合繊維
JP4925812B2 (ja) * 2005-12-27 2012-05-09 花王株式会社 吸収性物品
JP4829139B2 (ja) * 2007-01-29 2011-12-07 国立大学法人 東京大学 吸収性物品
US8502013B2 (en) * 2007-03-05 2013-08-06 The Procter And Gamble Company Disposable absorbent article
US20100312208A1 (en) * 2009-06-03 2010-12-09 Eric Bryan Bond Fluid Permeable Structured Fibrous Web
US8969652B2 (en) * 2010-09-21 2015-03-03 The Procter & Gamble Company Disposable absorbent article
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JP5765988B2 (ja) * 2011-03-29 2015-08-19 ユニ・チャーム株式会社 吸収性物品
JP5667154B2 (ja) * 2012-12-04 2015-02-12 花王株式会社 積繊体の製造方法
PL2740452T3 (pl) * 2012-12-10 2022-01-31 The Procter & Gamble Company Wyrób chłonny o wysokiej zawartości materiału chłonnego
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MX2015015777A (es) * 2013-05-17 2016-07-26 Procter & Gamble Estructuras fibrosas cohesionadas por chorro de agua.
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JP6173276B2 (ja) * 2014-08-26 2017-08-02 ユニ・チャーム株式会社 吸収体、及び当該吸収体を含む吸収性物品
CN104499185A (zh) * 2014-12-31 2015-04-08 福建恒安集团有限公司 一种一次性吸收物品
WO2016200112A1 (ko) * 2015-06-09 2016-12-15 주식회사 엘지화학 습윤 강도가 강화된 흡수 코어의 제조 방법
JP6091569B1 (ja) * 2015-09-07 2017-03-08 ユニ・チャーム株式会社 吸収性物品
CN205368666U (zh) * 2015-11-20 2016-07-06 厦门源创力科技服务有限公司 一种吸湿用品吸收芯包裹用的复合无尘纸
CN105476754A (zh) * 2015-12-31 2016-04-13 福建恒安集团有限公司 一种防水透气复合吸收材料
CN105395320B (zh) * 2015-12-31 2016-09-28 北京倍舒特妇幼用品有限公司 一种制造模轮层流混合吸收芯的设备及其方法
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CN110353890A (zh) * 2019-05-28 2019-10-22 福建美可纸业有限公司 一种超吸水复合式芯体及其制造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH025945A (ja) * 1988-01-22 1990-01-10 Procter & Gamble Co:The 低い密度と坪量の獲得帯を有する改良吸収性部材
JPH06507564A (ja) * 1991-04-12 1994-09-01 ザ、プロクター、エンド、ギャンブル、カンパニー 特定の粒径分布の超吸収体ヒドロゲル形成材料を含む吸収体構造
JPH093757A (ja) * 1995-06-14 1997-01-07 New Oji Paper Co Ltd 吸水性不織布
JP2002065743A (ja) * 2000-09-04 2002-03-05 Uni Charm Corp 連続フィラメントおよび吸収シートを用いた吸収性物品
JP2004248859A (ja) * 2003-02-20 2004-09-09 Oji Paper Co Ltd 吸収性物品
JP2019115378A (ja) * 2017-12-26 2019-07-18 ユニ・チャーム株式会社 吸収性物品

Also Published As

Publication number Publication date
JP7367247B2 (ja) 2023-10-23
JP2023053339A (ja) 2023-04-12
KR20220104710A (ko) 2022-07-26
CN114746057B (zh) 2024-02-06
CN114746057A (zh) 2022-07-12
JP2021083543A (ja) 2021-06-03

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