DE60111909T2 - Absorbierender Gegenstand - Google Patents

Absorbierender Gegenstand Download PDF

Info

Publication number
DE60111909T2
DE60111909T2 DE60111909T DE60111909T DE60111909T2 DE 60111909 T2 DE60111909 T2 DE 60111909T2 DE 60111909 T DE60111909 T DE 60111909T DE 60111909 T DE60111909 T DE 60111909T DE 60111909 T2 DE60111909 T2 DE 60111909T2
Authority
DE
Germany
Prior art keywords
layer
fiber
aggregates
leak
hydrophilic
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.)
Expired - Lifetime
Application number
DE60111909T
Other languages
German (de)
English (en)
Other versions
DE60111909D1 (de
Inventor
Satoshi Mitoyo-gun Mizutani
Makoto Mitoyo-gun Suekane
Etsuko Mitoyo-gun Tagami
Kazuya Mitoyo-gun Nishitani
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
Publication of DE60111909D1 publication Critical patent/DE60111909D1/de
Application granted granted Critical
Publication of DE60111909T2 publication Critical patent/DE60111909T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61F13/45—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
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention 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
    • A61F13/45—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
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • A61F13/4752—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier
    • 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
    • A61F13/49—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 specially adapted to be worn around the waist, e.g. diapers or nappies
    • A61F13/494—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 specially adapted to be worn around the waist, e.g. diapers or nappies characterised by edge leakage prevention means
    • A61F13/49406—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 specially adapted to be worn around the waist, e.g. diapers or nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413—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 specially adapted to be worn around the waist, e.g. diapers or nappies characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • Y10T428/24215—Acute or reverse fold of exterior component
    • Y10T428/24231—At opposed marginal edges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
DE60111909T 2000-11-27 2001-11-23 Absorbierender Gegenstand Expired - Lifetime DE60111909T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000358760 2000-11-27
JP2000358760A JP3922877B2 (ja) 2000-11-27 2000-11-27 吸収性物品

Publications (2)

Publication Number Publication Date
DE60111909D1 DE60111909D1 (de) 2005-08-18
DE60111909T2 true DE60111909T2 (de) 2006-05-24

Family

ID=18830605

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60111909T Expired - Lifetime DE60111909T2 (de) 2000-11-27 2001-11-23 Absorbierender Gegenstand

Country Status (10)

Country Link
US (1) US6761955B2 (enExample)
EP (1) EP1208826B1 (enExample)
JP (1) JP3922877B2 (enExample)
KR (1) KR100778723B1 (enExample)
CN (1) CN1197537C (enExample)
AU (1) AU780631B2 (enExample)
DE (1) DE60111909T2 (enExample)
MY (1) MY128917A (enExample)
SG (1) SG108287A1 (enExample)
TW (1) TW535575U (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3748813B2 (ja) * 2001-01-29 2006-02-22 花王株式会社 吸収性物品
JP3919638B2 (ja) * 2001-12-20 2007-05-30 花王株式会社 吸収性物品
JP3964685B2 (ja) 2002-01-24 2007-08-22 ユニ・チャーム株式会社 尿臭を低減する吸収性物品
US20040102756A1 (en) * 2002-11-27 2004-05-27 Yuzo Ichiura Absorbent article and method for producing the same
JP4652847B2 (ja) * 2005-03-01 2011-03-16 ユニ・チャーム株式会社 ペット用排泄物吸収シートの製造方法
US20080167634A1 (en) * 2005-03-23 2008-07-10 Takuya Kouta Absorbent Article
USD567369S1 (en) * 2006-11-07 2008-04-22 Tyco Healthcare Retail Services Ag Sanitary napkin with embossment pattern
WO2008084565A1 (ja) * 2006-12-27 2008-07-17 Kao Corporation ペット用シート
DE102007019427A1 (de) * 2007-04-23 2008-10-30 Sandler Ag Vliesstoff mit verbesserten Maskierungseigenschaften gegenüber Körperflüssigkeiten
JP2009240664A (ja) * 2008-03-31 2009-10-22 Uni Charm Corp 使い捨ておむつ
JP5892866B2 (ja) * 2012-05-31 2016-03-23 ユニ・チャーム株式会社 動物用排泄物処理シート
CN203425131U (zh) * 2013-03-28 2014-02-12 陈正平 一种纸尿裤前贴复合结构
JP6093002B1 (ja) * 2015-12-28 2017-03-08 ユニ・チャーム株式会社 吸収性物品の外装シート用の不織布、並びに当該不織布を外装シートとして含む吸収性物品
JP6093001B1 (ja) * 2015-12-28 2017-03-08 ユニ・チャーム株式会社 吸収性物品の液透過性シート用の不織布、並びに当該不織布を液透過性シートとして含む吸収性物品
KR102546493B1 (ko) 2016-04-27 2023-06-23 킴벌리-클라크 월드와이드, 인크. 흡수 용품
JP6404260B2 (ja) * 2016-05-13 2018-10-10 ユニ・チャーム株式会社 吸収性物品
US11357937B2 (en) * 2016-08-02 2022-06-14 Altria Client Services Llc Collapsible fiber matrix reservoir for an e-vaping device
JP6277238B1 (ja) * 2016-09-02 2018-02-07 ユニ・チャーム株式会社 吸収性物品
RU2716189C1 (ru) * 2016-11-21 2020-03-06 Као Корпорейшн Одноразовый подгузник
JP6714659B2 (ja) * 2018-09-12 2020-06-24 ユニ・チャーム株式会社 吸収性物品用の不織布
JP7322577B2 (ja) * 2019-08-01 2023-08-08 王子ホールディングス株式会社 吸収性物品及びその製造方法
US12599511B2 (en) 2021-05-11 2026-04-14 Lg Chem, Ltd. Absorbent article

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952351A (en) * 1989-04-06 1990-08-28 Davidson Textron Inc. Method of forming a plastic panel for covering an inflatable restraint
GR1002205B (en) * 1989-04-07 1996-03-26 Mcneil Ppc Inc Absorbing material for sanitary napkins and the like
JPH08322877A (ja) 1995-05-30 1996-12-10 Uni Charm Corp 使い捨て体液吸収性着用物品
EP0747029A1 (en) * 1995-06-09 1996-12-11 The Procter & Gamble Company Absorbent article comprising barrier cuffs and an anti-wicking topsheet region located inboard from the barrier cuffs
JP3862469B2 (ja) * 2000-03-13 2006-12-27 ユニ・チャーム株式会社 吸収性物品
JP3734407B2 (ja) * 2000-06-19 2006-01-11 ユニ・チャーム株式会社 吸収性物品
JP3987684B2 (ja) 2000-11-21 2007-10-10 ユニ・チャーム株式会社 吸収性物品

Also Published As

Publication number Publication date
EP1208826B1 (en) 2005-07-13
JP2002159531A (ja) 2002-06-04
EP1208826A3 (en) 2003-06-11
EP1208826A2 (en) 2002-05-29
CN1356099A (zh) 2002-07-03
DE60111909D1 (de) 2005-08-18
AU9342601A (en) 2002-05-30
TW535575U (en) 2003-06-01
AU780631B2 (en) 2005-04-07
JP3922877B2 (ja) 2007-05-30
CN1197537C (zh) 2005-04-20
MY128917A (en) 2007-02-28
US6761955B2 (en) 2004-07-13
KR20020041319A (ko) 2002-06-01
KR100778723B1 (ko) 2007-11-27
US20020064624A1 (en) 2002-05-30
SG108287A1 (en) 2005-01-28

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