ATE306239T1 - Flüssigkeitsdurchlässige deckschicht für absorbierende wegwerfartikel und verfahren zu deren herstellung - Google Patents

Flüssigkeitsdurchlässige deckschicht für absorbierende wegwerfartikel und verfahren zu deren herstellung

Info

Publication number
ATE306239T1
ATE306239T1 AT01300812T AT01300812T ATE306239T1 AT E306239 T1 ATE306239 T1 AT E306239T1 AT 01300812 T AT01300812 T AT 01300812T AT 01300812 T AT01300812 T AT 01300812T AT E306239 T1 ATE306239 T1 AT E306239T1
Authority
AT
Austria
Prior art keywords
liquid
absorbent articles
production
top layer
disposable absorbent
Prior art date
Application number
AT01300812T
Other languages
English (en)
Inventor
Satoshi Mitzutani
Yuki Noda
Tatsuya Tamura
Original Assignee
Uni Charm 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18551019&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE306239(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Uni Charm Corp filed Critical Uni Charm Corp
Application granted granted Critical
Publication of ATE306239T1 publication Critical patent/ATE306239T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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 outer layers of the pads
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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 outer layers of the pads
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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 outer layers of the pads
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51104Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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 outer layers of the pads
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372Particulate matter
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372Particulate matter
    • Y10T428/24405Polymer or resin [e.g., natural or synthetic rubber, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Materials For Medical Uses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Making Paper Articles (AREA)
AT01300812T 2000-02-02 2001-01-30 Flüssigkeitsdurchlässige deckschicht für absorbierende wegwerfartikel und verfahren zu deren herstellung ATE306239T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000025116A JP3638847B2 (ja) 2000-02-02 2000-02-02 吸収性物品の表面シートとその製造方法

Publications (1)

Publication Number Publication Date
ATE306239T1 true ATE306239T1 (de) 2005-10-15

Family

ID=18551019

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01300812T ATE306239T1 (de) 2000-02-02 2001-01-30 Flüssigkeitsdurchlässige deckschicht für absorbierende wegwerfartikel und verfahren zu deren herstellung

Country Status (13)

Country Link
US (2) US7083843B2 (de)
EP (1) EP1121916B2 (de)
JP (1) JP3638847B2 (de)
KR (1) KR100775398B1 (de)
CN (1) CN1164248C (de)
AT (1) ATE306239T1 (de)
AU (1) AU775775B2 (de)
BR (1) BR0100320B1 (de)
CA (1) CA2332742C (de)
DE (1) DE60113885T3 (de)
ID (1) ID29115A (de)
MY (1) MY122812A (de)
SG (1) SG94747A1 (de)

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JP3719892B2 (ja) * 1999-12-22 2005-11-24 ユニ・チャーム株式会社 開孔表面シートを用いた吸収性部品
JP3877953B2 (ja) * 2000-10-31 2007-02-07 ユニ・チャーム株式会社 使い捨て着用物品の不織布製表面シート
US20030171730A1 (en) * 2002-02-14 2003-09-11 Kelly William G. F. Three-dimensional apertured film
US6720049B2 (en) 2002-06-07 2004-04-13 E. I. Du Pont De Nemours And Company Thin-walled polyurethane articles
JP2004107500A (ja) * 2002-09-19 2004-04-08 Mitsui Chemicals Inc 吸収性物品の表面材
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US8287800B2 (en) * 2002-12-20 2012-10-16 The Procter And Gamble Company Method for making a polymeric web exhibiting a soft and silky tactile impression
US9545744B2 (en) 2002-12-20 2017-01-17 The Procter & Gamble Company Apparatus for making polymeric web exhibiting a soft and silky tactile impression
US7402723B2 (en) * 2002-12-20 2008-07-22 The Procter & Gamble Company Polymeric web exhibiting a soft and silky tactile impression
US20040121120A1 (en) * 2002-12-20 2004-06-24 The Procter & Gamble Company Apparatus for making a polymeric web exhibiting a soft and silky tactile impression
US7655176B2 (en) * 2002-12-20 2010-02-02 The Procter & Gamble Company Method of making a polymeric web exhibiting a soft and silky tactile impression
US20070125756A1 (en) * 2003-02-10 2007-06-07 Kelly William G Method of making topographical support members for producing apertured films
US8167861B2 (en) * 2003-12-31 2012-05-01 Kimberly-Clark Worldwide, Inc. Disposable garment with stretchable absorbent assembly
US20060029772A1 (en) * 2004-08-03 2006-02-09 Nam Liong Enterprise Co., Ltd. Elastic composite material having massaging and breathing characteristics
TWM268243U (en) * 2004-09-17 2005-06-21 Yau-Ting Liou 3D type ridge-and-peak grid cushion materials suitable for vehicular interior and insoles
EP1845913B2 (de) * 2004-12-29 2019-08-07 SCA Hygiene Products AB Saugfähiger artikel mit verbesserten eigenschaften zur handhabung von niedrigviskosem fäkalmaterial
AU2005337070A1 (en) * 2005-10-05 2007-04-12 Sca Hygiene Products Ab Absorbent article comprising a contraphilic polymer
JP2008012867A (ja) * 2006-07-07 2008-01-24 Daiichi Eizai Kk 吸収マット
US7518032B2 (en) * 2006-11-14 2009-04-14 Tredegar Film Products Corporation Three-dimensional apertured film for transmitting dynamically-deposited and statically-retained fluids
JP2008142206A (ja) * 2006-12-08 2008-06-26 Kao Corp 吸収性物品
JP5336138B2 (ja) * 2008-09-26 2013-11-06 花王株式会社 吸収性物品
US8926890B2 (en) 2009-03-13 2015-01-06 The Procter & Gamble Company Process for making an embossed web
US8206628B2 (en) 2009-03-13 2012-06-26 The Procter & Gamble Company Process for making an embossed web
US9271879B2 (en) 2009-03-13 2016-03-01 The Procter & Gamble Company Article having a seal and process for forming the same
US8585958B2 (en) 2009-03-13 2013-11-19 The Procter & Gamble Company Process for making an embossed web
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CN102348439B (zh) * 2009-03-13 2015-02-18 宝洁公司 用于制造压花纤维网的方法
CA2688470A1 (en) * 2009-12-11 2011-06-11 Allan Manninen Industrial fabric comprised of selectively slit and embossed film
US8383227B2 (en) * 2010-01-28 2013-02-26 Tredegar Film Products Corporation Transfer layer for absorbent article
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CN103096855B (zh) * 2010-03-11 2016-08-03 宝洁公司 用于制造压花纤维网的方法
JP5631124B2 (ja) * 2010-08-31 2014-11-26 ユニ・チャーム株式会社 失禁用ライナー
US9724245B2 (en) 2011-04-26 2017-08-08 The Procter & Gamble Company Formed web comprising chads
US8695413B2 (en) * 2011-05-30 2014-04-15 The Procter & Gamble Company Method for evaluating the stickiness of an outer surface on an absorbent article
US20130295364A1 (en) * 2012-05-01 2013-11-07 Dow Global Technologies Llc Polyolefin based films with improved water vapor transmission rates
WO2014055546A1 (en) * 2012-10-01 2014-04-10 Multisorb Technologies, Inc. Sorbent article
EP3113742B1 (de) 2014-03-06 2020-02-19 The Procter and Gamble Company Mehrkomponentige oberschichten
US10285874B2 (en) 2014-03-06 2019-05-14 The Procter & Gamble Company Multi-component topsheets
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CN106572923A (zh) * 2014-08-06 2017-04-19 宝洁公司 用于制备开孔纤维网的方法
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JP3877953B2 (ja) 2000-10-31 2007-02-07 ユニ・チャーム株式会社 使い捨て着用物品の不織布製表面シート

Also Published As

Publication number Publication date
DE60113885D1 (de) 2006-02-23
US7083843B2 (en) 2006-08-01
US20050019526A1 (en) 2005-01-27
BR0100320B1 (pt) 2013-10-22
DE60113885T2 (de) 2006-06-14
EP1121916B1 (de) 2005-10-12
EP1121916A2 (de) 2001-08-08
CN1164248C (zh) 2004-09-01
KR100775398B1 (ko) 2007-11-12
ID29115A (id) 2001-08-02
CA2332742C (en) 2008-10-07
BR0100320A (pt) 2001-09-04
CA2332742A1 (en) 2001-08-02
SG94747A1 (en) 2003-03-18
KR20010078233A (ko) 2001-08-20
US20010014796A1 (en) 2001-08-16
CN1310991A (zh) 2001-09-05
MY122812A (en) 2006-05-31
EP1121916A3 (de) 2003-07-30
JP2001212897A (ja) 2001-08-07
JP3638847B2 (ja) 2005-04-13
EP1121916B2 (de) 2011-04-20
DE60113885T3 (de) 2012-05-03
AU1677601A (en) 2001-08-09
AU775775B2 (en) 2004-08-12

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