JP2021083543A - 吸収性物品 - Google Patents

吸収性物品 Download PDF

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Publication number
JP2021083543A
JP2021083543A JP2019212874A JP2019212874A JP2021083543A JP 2021083543 A JP2021083543 A JP 2021083543A JP 2019212874 A JP2019212874 A JP 2019212874A JP 2019212874 A JP2019212874 A JP 2019212874A JP 2021083543 A JP2021083543 A JP 2021083543A
Authority
JP
Japan
Prior art keywords
absorbent article
fibers
water
absorbent core
fiber
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.)
Withdrawn
Application number
JP2019212874A
Other languages
English (en)
Japanese (ja)
Inventor
瑶介 曽我部
Yosuke Sogabe
瑶介 曽我部
丸山　貴史
Takashi Maruyama
貴史 丸山
カナポン チャテゥラパターノン
Chaturaphatranon Kanaporn
カナポン チャテゥラパターノン
黒田　賢一郎
Kenichiro Kuroda
賢一郎 黒田
野田　祐樹
Yuki Noda
祐樹 野田
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.)
Unicharm Corp
Original Assignee
Unicharm 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 Unicharm Corp filed Critical Unicharm Corp
Priority to JP2019212874A priority Critical patent/JP2021083543A/ja
Priority to PCT/JP2020/044051 priority patent/WO2021107025A1/ja
Priority to BR112022006450A priority patent/BR112022006450A2/pt
Priority to KR1020227017312A priority patent/KR20220104710A/ko
Priority to CN202080081102.4A priority patent/CN114746057B/zh
Publication of JP2021083543A publication Critical patent/JP2021083543A/ja
Priority to JP2023021461A priority patent/JP7367247B2/ja
Withdrawn legal-status Critical Current

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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
    • A61F13/53—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
JP2019212874A 2019-11-26 2019-11-26 吸収性物品 Withdrawn JP2021083543A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2019212874A JP2021083543A (ja) 2019-11-26 2019-11-26 吸収性物品
PCT/JP2020/044051 WO2021107025A1 (ja) 2019-11-26 2020-11-26 吸収性物品
BR112022006450A BR112022006450A2 (pt) 2019-11-26 2020-11-26 Artigo absorvente
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
JP2023021461A JP7367247B2 (ja) 2019-11-26 2023-02-15 吸収性物品

Applications Claiming Priority (1)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023021461A Division JP7367247B2 (ja) 2019-11-26 2023-02-15 吸収性物品

Publications (1)

Publication Number Publication Date
JP2021083543A true JP2021083543A (ja) 2021-06-03

Family

ID=76084600

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019212874A Withdrawn JP2021083543A (ja) 2019-11-26 2019-11-26 吸収性物品
JP2023021461A Active JP7367247B2 (ja) 2019-11-26 2023-02-15 吸収性物品

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023021461A Active JP7367247B2 (ja) 2019-11-26 2023-02-15 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)

Cited By (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 (4)

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JP2004538023A (ja) * 1999-04-08 2004-12-24 ザ プロクター アンド ギャンブル カンパニー 触感と流体処理の改良組合わせを有する吸収性製品
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
JP2014108319A (ja) * 2012-12-04 2014-06-12 Kao Corp 積繊体の製造方法
JP2015116360A (ja) * 2013-12-19 2015-06-25 花王株式会社 吸収性物品

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CA1314696C (en) * 1988-01-22 1993-03-23 Charles John Berg Absorbent members having low density and basis weight acquisition zones
WO1992018171A1 (en) * 1991-04-12 1992-10-29 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials
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
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JPH093757A (ja) * 1995-06-14 1997-01-07 New Oji Paper Co Ltd 吸水性不織布
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JP2004538023A (ja) * 1999-04-08 2004-12-24 ザ プロクター アンド ギャンブル カンパニー 触感と流体処理の改良組合わせを有する吸収性製品
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
JP2014108319A (ja) * 2012-12-04 2014-06-12 Kao Corp 積繊体の製造方法
JP2015116360A (ja) * 2013-12-19 2015-06-25 花王株式会社 吸収性物品

Cited By (2)

* 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
WO2024070012A1 (ja) * 2022-09-29 2024-04-04 大王製紙株式会社 吸収性物品用吸収体、及び吸収性物品

Also Published As

Publication number Publication date
JP7367247B2 (ja) 2023-10-23
JP2023053339A (ja) 2023-04-12
WO2021107025A1 (ja) 2021-06-03
KR20220104710A (ko) 2022-07-26
CN114746057B (zh) 2024-02-06
CN114746057A (zh) 2022-07-12

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