TWI561222B - Absorbent article - Google Patents

Absorbent article

Info

Publication number
TWI561222B
TWI561222B TW099139179A TW99139179A TWI561222B TW I561222 B TWI561222 B TW I561222B TW 099139179 A TW099139179 A TW 099139179A TW 99139179 A TW99139179 A TW 99139179A TW I561222 B TWI561222 B TW I561222B
Authority
TW
Taiwan
Prior art keywords
absorbent article
absorbent
article
Prior art date
Application number
TW099139179A
Other languages
English (en)
Chinese (zh)
Other versions
TW201127346A (en
Inventor
Makiko Urushihara
Original Assignee
Livedo 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 Livedo Corp filed Critical Livedo Corp
Publication of TW201127346A publication Critical patent/TW201127346A/zh
Application granted granted Critical
Publication of TWI561222B publication Critical patent/TWI561222B/zh

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
    • A61F13/53—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
    • 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
    • A61F13/53—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
    • A61F13/53409—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 having a folded core
    • A61F13/53436—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 having a folded core having an undulated or corrugated cross-section
    • 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
    • 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
    • A61F2013/53445—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 from several sheets

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)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
TW099139179A 2009-12-28 2010-11-15 Absorbent article TWI561222B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009298705A JP5517290B2 (ja) 2009-12-28 2009-12-28 吸収性物品

Publications (2)

Publication Number Publication Date
TW201127346A TW201127346A (en) 2011-08-16
TWI561222B true TWI561222B (en) 2016-12-11

Family

ID=43430388

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099139179A TWI561222B (en) 2009-12-28 2010-11-15 Absorbent article

Country Status (11)

Country Link
US (1) US20120232508A1 (enExample)
EP (1) EP2519203A1 (enExample)
JP (1) JP5517290B2 (enExample)
KR (1) KR20120112419A (enExample)
CN (1) CN102711687A (enExample)
AU (1) AU2010337804B2 (enExample)
CA (1) CA2780619A1 (enExample)
MX (1) MX2012007569A (enExample)
MY (1) MY180959A (enExample)
TW (1) TWI561222B (enExample)
WO (1) WO2011080859A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI496565B (zh) * 2009-03-30 2015-08-21 Livedo Corp 吸收元件
GB201211577D0 (en) * 2012-06-29 2012-08-15 Concepts For Success C4S Method and apparatus for the manufacturing of sandwich structures with free flowing materials and such structures
JP5995313B2 (ja) * 2012-06-29 2016-09-21 日本製紙クレシア株式会社 吸収性物品
CN102961218B (zh) * 2012-11-26 2014-04-16 杭州余宏卫生用品有限公司 吸液透气无渗漏卫生巾
CN103315856A (zh) * 2013-05-28 2013-09-25 杭州可靠护理用品股份有限公司 T型成人纸尿裤
CN103462749B (zh) * 2013-10-01 2015-04-08 杭州珍琦卫生用品有限公司 一种用于成人尿裤的棉芯及其制备方法
JP2017515605A (ja) * 2014-05-21 2017-06-15 ジーディーエム エス．ピー．エー．Ｇｄｍ Ｓ．Ｐ．Ａ． 吸収用品を生産する方法
KR101642253B1 (ko) * 2014-08-04 2016-07-25 (주) 삼보 두 종류 부직포가 합지된 흡수제품
JP6461587B2 (ja) * 2014-12-11 2019-01-30 株式会社リブドゥコーポレーション 吸収性物品用シート部材および吸収性物品
MX2018002153A (es) * 2015-08-21 2018-06-18 Procter & Gamble Almohadilla femenina con dobleces de barrera.
JP6707336B2 (ja) * 2015-12-09 2020-06-10 株式会社リブドゥコーポレーション 吸収性物品
EP3388040B1 (en) * 2015-12-09 2020-09-30 Livedo Corporation Absorbent article
JP6707335B2 (ja) * 2015-12-09 2020-06-10 株式会社リブドゥコーポレーション 吸収性物品
JP6804208B2 (ja) * 2016-03-28 2020-12-23 株式会社リブドゥコーポレーション 吸収性物品
WO2018009455A1 (en) 2016-07-05 2018-01-11 The Procter & Gamble Company Absorbent core having tube-shaped swelling chamber
WO2018009456A1 (en) 2016-07-05 2018-01-11 The Procter & Gamble Company Absorbent core having funnel-shaped swelling chamber
WO2018221530A1 (ja) * 2017-05-30 2018-12-06 花王株式会社 センサー付き着用物品
DK3638181T3 (da) * 2017-06-14 2022-09-19 Essity Hygiene & Health Ab Mandlig inkontinensbeskyttelse og fremgangsmåde til fremstilling af en mandlig inkontinensbeskyttelse
JP7236802B2 (ja) * 2017-11-29 2023-03-10 大王製紙株式会社 吸収性物品
US12390376B2 (en) 2018-02-28 2025-08-19 Kimberly-Clark Worldwide, Inc. Multi-layer absorbent cores and methods of manufacture
MX393810B (es) * 2018-03-26 2025-03-24 Essity Hygiene & Health Ab Producto de higiene absorbente, desechable con lamina superior y capa de adquisicion
CN111374838A (zh) * 2018-12-29 2020-07-07 尤妮佳股份有限公司 吸收性物品
CN111374833A (zh) * 2018-12-29 2020-07-07 尤妮佳股份有限公司 吸收体和吸收性物品
CN112411019B (zh) * 2020-12-04 2022-07-19 株洲千金药业股份有限公司 一种复合无纺布的制备方法及其应用
CN116963705A (zh) 2021-03-30 2023-10-27 金伯利-克拉克环球有限公司 多层吸收芯及其制造方法
JP7642452B2 (ja) * 2021-06-18 2025-03-10 花王株式会社 吸収性物品
JP7758560B2 (ja) * 2021-12-20 2025-10-22 株式会社リブドゥコーポレーション 吸収シートおよび吸収性物品
JP2023091372A (ja) * 2021-12-20 2023-06-30 株式会社リブドゥコーポレーション 吸収性物品
JP2023091373A (ja) * 2021-12-20 2023-06-30 株式会社リブドゥコーポレーション 吸収性物品
WO2025134966A1 (ja) * 2023-12-20 2025-06-26 ユニ・チャーム株式会社 吸収性物品

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1116479A2 (en) * 2000-01-12 2001-07-18 Japan Absorbent Technology Institute Absorbent incontinence pads
EP1609448A1 (en) * 2003-03-12 2005-12-28 Livedo Corporation Disposable absorbent article
TWI248345B (en) * 2002-12-20 2006-02-01 Uni Charm Corp Disposable wearing article
EP1632206A1 (en) * 2003-05-09 2006-03-08 Livedo Corporation Disposable absorbent article

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3411224B2 (ja) * 1998-09-14 2003-05-26 ユニ・チャーム株式会社 使い捨ておむつ
CN1188094C (zh) * 2001-02-28 2005-02-09 株式会社日本吸收体技术研究所 失禁用吸收垫
JP4502586B2 (ja) * 2003-03-12 2010-07-14 株式会社リブドゥコーポレーション 使い捨て吸収性物品
JP4050998B2 (ja) * 2003-04-18 2008-02-20 株式会社リブドゥコーポレーション 使い捨て吸収性物品
JP3950098B2 (ja) * 2003-09-30 2007-07-25 大王製紙株式会社 吸収性物品

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1116479A2 (en) * 2000-01-12 2001-07-18 Japan Absorbent Technology Institute Absorbent incontinence pads
TW546136B (en) * 2000-01-12 2003-08-11 Japan Absorbent Tech Inst Absorbent incontinence pads
TWI248345B (en) * 2002-12-20 2006-02-01 Uni Charm Corp Disposable wearing article
EP1609448A1 (en) * 2003-03-12 2005-12-28 Livedo Corporation Disposable absorbent article
EP1632206A1 (en) * 2003-05-09 2006-03-08 Livedo Corporation Disposable absorbent article

Also Published As

Publication number Publication date
JP2011136078A (ja) 2011-07-14
CN102711687A (zh) 2012-10-03
AU2010337804B2 (en) 2013-09-05
EP2519203A1 (en) 2012-11-07
TW201127346A (en) 2011-08-16
KR20120112419A (ko) 2012-10-11
MX2012007569A (es) 2012-07-30
US20120232508A1 (en) 2012-09-13
AU2010337804A1 (en) 2012-06-21
JP5517290B2 (ja) 2014-06-11
WO2011080859A1 (en) 2011-07-07
MY180959A (en) 2020-12-14
CA2780619A1 (en) 2011-07-07

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees