WO2008156075A1 - Absorbent article - Google Patents

Absorbent article Download PDF

Info

Publication number
WO2008156075A1
WO2008156075A1 PCT/JP2008/061031 JP2008061031W WO2008156075A1 WO 2008156075 A1 WO2008156075 A1 WO 2008156075A1 JP 2008061031 W JP2008061031 W JP 2008061031W WO 2008156075 A1 WO2008156075 A1 WO 2008156075A1
Authority
WO
Grant status
Application
Patent type
Prior art keywords
face sheet
absorbent
above
described
absorbent article
Prior art date
Application number
PCT/JP2008/061031
Other languages
French (fr)
Japanese (ja)
Inventor
Yuki Noda
Kenichiro Kuroda
Kumiko Nishikawa
Original Assignee
Uni-Charm Corporation
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

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
    • 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
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
    • 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
    • A61F13/53Absorbent 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
    • A61F13/531Absorbent 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
    • A61F13/532Absorbent 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
    • A61F13/5323Absorbent 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 absorbent material located in discrete regions, e.g. pockets

Abstract

It is intended to provide an absorbent article causing little damp feeling. An absorbent article which comprises a liquid-permeable front face sheet, a liquid-impermeable back face sheet and an absorbent provided between the above-described front face sheet and the above-described back face sheet, wherein the front face sheet has peaks and valleys to give a peak-and-valley surface, the valleys have a smaller unit weight than the peaks, and the above-described absorbent is dotted with points having a highly absorbent resin at a high density.
PCT/JP2008/061031 2007-06-19 2008-06-17 Absorbent article WO2008156075A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007-161783 2007-06-19
JP2007161783A JP5210553B2 (en) 2007-06-19 2007-06-19 The absorbent article

Publications (1)

Publication Number Publication Date
WO2008156075A1 true true WO2008156075A1 (en) 2008-12-24

Family

ID=40156234

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061031 WO2008156075A1 (en) 2007-06-19 2008-06-17 Absorbent article

Country Status (2)

Country Link
JP (1) JP5210553B2 (en)
WO (1) WO2008156075A1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010285735A (en) * 2009-05-14 2010-12-24 Uni Charm Corp Liquid-permeable nonwoven fibrous fabric
JP2011015707A (en) * 2009-07-07 2011-01-27 Kao Corp Surface sheet for absorbent article
WO2012073514A1 (en) * 2010-11-30 2012-06-07 Unicharm Corporation Liquid-pervious sheet and method of making the same
JP2013027674A (en) * 2011-07-29 2013-02-07 Unicharm Corp Disposable diaper
CN103096852A (en) * 2010-08-31 2013-05-08 尤妮佳股份有限公司 Incontinence liner
CN103153249A (en) * 2010-09-30 2013-06-12 尤妮佳股份有限公司 Absorbent article and disposable diaper
EP2612960A1 (en) * 2010-08-31 2013-07-10 Unicharm Corporation Nonwoven fabric, method of manufacturing same, and absorbent article
US20130178815A1 (en) * 2010-09-30 2013-07-11 Unicharm Corporation Disposable diaper
WO2013161734A1 (en) * 2012-04-23 2013-10-31 ユニ・チャーム株式会社 Disposable diaper
WO2016073724A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs / laminates
WO2016073736A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Apertured webs and methods for making the same
WO2017156208A1 (en) 2016-03-09 2017-09-14 The Procter & Gamble Company Absorbent articles
WO2017156234A1 (en) 2016-03-09 2017-09-14 The Procter & Gamble Company Absorbent article with activatable material
WO2018049108A1 (en) 2016-09-09 2018-03-15 The Procter & Gamble Company Systems and methods of applying compositions to webs and webs thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5452960B2 (en) * 2009-03-31 2014-03-26 ユニ・チャーム株式会社 Method of manufacturing an absorbent article and the absorbent article
JP5463079B2 (en) * 2009-06-05 2014-04-09 大王製紙株式会社 The absorbent article
JP5530693B2 (en) * 2009-09-30 2014-06-25 大王製紙株式会社 The absorbent article
JP5822381B2 (en) * 2010-06-10 2015-11-24 花王株式会社 Manufacturing method of the absorbent body
JP5704877B2 (en) 2010-09-30 2015-04-22 ユニ・チャーム株式会社 Nonwoven, and an absorbent article comprising a non-woven fabric, and a method for forming a non-woven fabric
JP6226890B2 (en) * 2012-02-28 2017-11-08 レンツィング アクチェンゲゼルシャフト Hygiene products
JP2017109125A (en) * 2017-02-09 2017-06-22 ユニ・チャーム株式会社 The absorbent article

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001123366A (en) * 1999-10-19 2001-05-08 Chisso Corp Drawn nonwoven fabric and molding product using the same
JP2007097954A (en) * 2005-10-06 2007-04-19 Kao Corp Absorbent body and absorbent article using the same
JP2007097858A (en) * 2005-10-05 2007-04-19 Kao Corp Top sheet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670011A (en) * 1983-12-01 1987-06-02 Personal Products Company Disposable diaper with folded absorbent batt
JPH09117471A (en) * 1995-10-26 1997-05-06 Oji Paper Co Ltd Absorbing article
KR20020035611A (en) * 1999-09-21 2002-05-11 오그덴 브라이언 씨 Fluted absorbent composite

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001123366A (en) * 1999-10-19 2001-05-08 Chisso Corp Drawn nonwoven fabric and molding product using the same
JP2007097858A (en) * 2005-10-05 2007-04-19 Kao Corp Top sheet
JP2007097954A (en) * 2005-10-06 2007-04-19 Kao Corp Absorbent body and absorbent article using the same

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010285735A (en) * 2009-05-14 2010-12-24 Uni Charm Corp Liquid-permeable nonwoven fibrous fabric
EP2431513A1 (en) * 2009-05-14 2012-03-21 Unicharm Corporation Liquid-permeable nonwoven fibrous fabric
US8722173B2 (en) 2009-05-14 2014-05-13 Unicharm Corporation Liquid-pervious fibrous non-woven fabric
EP2431513A4 (en) * 2009-05-14 2012-12-05 Unicharm Corp Liquid-permeable nonwoven fibrous fabric
JP2011015707A (en) * 2009-07-07 2011-01-27 Kao Corp Surface sheet for absorbent article
EP2612960A4 (en) * 2010-08-31 2014-01-01 Unicharm Corp Nonwoven fabric, method of manufacturing same, and absorbent article
EP2612960A1 (en) * 2010-08-31 2013-07-10 Unicharm Corporation Nonwoven fabric, method of manufacturing same, and absorbent article
CN103096852A (en) * 2010-08-31 2013-05-08 尤妮佳股份有限公司 Incontinence liner
US20130178815A1 (en) * 2010-09-30 2013-07-11 Unicharm Corporation Disposable diaper
CN103153249A (en) * 2010-09-30 2013-06-12 尤妮佳股份有限公司 Absorbent article and disposable diaper
US9237974B2 (en) * 2010-09-30 2016-01-19 Unicharm Corporation Disposable diaper having excellent migration speed and satisfactory feeling
RU2485230C1 (en) * 2010-11-30 2013-06-20 Юничарм Корпорейшн Moisture permeable sheet and method of its manufacture
US9233032B2 (en) 2010-11-30 2016-01-12 Unicharm Corporation Liquid-pervious sheet and method of making the same
JP2012130666A (en) * 2010-11-30 2012-07-12 Unicharm Corp Liquid-pervious sheet and method of making the same
WO2012073514A1 (en) * 2010-11-30 2012-06-07 Unicharm Corporation Liquid-pervious sheet and method of making the same
JP2013027674A (en) * 2011-07-29 2013-02-07 Unicharm Corp Disposable diaper
CN103687578A (en) * 2011-07-29 2014-03-26 尤妮佳股份有限公司 Disposable diapers
WO2013018846A1 (en) * 2011-07-29 2013-02-07 Unicharm Corporation Disposable diaper
WO2013161734A1 (en) * 2012-04-23 2013-10-31 ユニ・チャーム株式会社 Disposable diaper
JP2013223686A (en) * 2012-04-23 2013-10-31 Unicharm Corp Disposable diaper
WO2016073724A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs / laminates
WO2016073736A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Apertured webs and methods for making the same
WO2016073719A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Apertured webs and methods for making the same
WO2016073722A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Apertured webs and methods for making the same
WO2016073713A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs / laminates
WO2017156208A1 (en) 2016-03-09 2017-09-14 The Procter & Gamble Company Absorbent articles
WO2017156234A1 (en) 2016-03-09 2017-09-14 The Procter & Gamble Company Absorbent article with activatable material
WO2018049108A1 (en) 2016-09-09 2018-03-15 The Procter & Gamble Company Systems and methods of applying compositions to webs and webs thereof

Also Published As

Publication number Publication date Type
JP2009000173A (en) 2009-01-08 application
JP5210553B2 (en) 2013-06-12 grant

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