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WO2009063892A1 - 立体ギャザー用シート - Google Patents

立体ギャザー用シート Download PDF

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Publication number
WO2009063892A1
WO2009063892A1 PCT/JP2008/070564 JP2008070564W WO2009063892A1 WO 2009063892 A1 WO2009063892 A1 WO 2009063892A1 JP 2008070564 W JP2008070564 W JP 2008070564W WO 2009063892 A1 WO2009063892 A1 WO 2009063892A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
dimensional gathers
long
leaking
nonwoven fabric
Prior art date
Application number
PCT/JP2008/070564
Other languages
English (en)
French (fr)
Inventor
Yoshihisa Kawakami
Akio Matsubara
Original Assignee
Mitsui Chemicals, Inc.
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 Mitsui Chemicals, Inc. filed Critical Mitsui Chemicals, Inc.
Priority to JP2009541147A priority Critical patent/JP5606072B2/ja
Priority to US12/742,359 priority patent/US20100255255A1/en
Publication of WO2009063892A1 publication Critical patent/WO2009063892A1/ja

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
    • A61F13/51—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 outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • 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 articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659—Including an additional nonwoven fabric

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

　本発明の目的は、通気性に優れ、かつ、軟便漏れの防止性にも優れる使い捨ておむつ等の吸収性物品の立体ギャザー用シートを提供することにある。 　本発明は、厚さと目付との比が０．０１５ｍｍ／（ｇ／ｍ2）以上である長繊維不織布からなる立体ギャザー用シート、好ましくは熱可塑性エラストマー長繊維と伸長性長繊維との混合繊維からなるからなる長繊維不織布からなる立体ギャザー用シートに関する。本発明の立体ギャザー用シートは、通気性を有し、軟便漏れの防止性に優れ、しかも柔軟性を有することから肌触り性にも優れるので、使い捨ておむつ、生理用品等の吸収性物品の立体ギャザーに好適に用い得る。
PCT/JP2008/070564 2007-11-12 2008-11-12 立体ギャザー用シート WO2009063892A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009541147A JP5606072B2 (ja) 2007-11-12 2008-11-12 立体ギャザー用シート
US12/742,359 US20100255255A1 (en) 2007-11-12 2008-11-12 Sheet for barrier leg cuff

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007293765 2007-11-12
JP2007-293765 2007-11-12
JP2007-294957 2007-11-13
JP2007294957 2007-11-13

Publications (1)

Publication Number Publication Date
WO2009063892A1 true WO2009063892A1 (ja) 2009-05-22

Family

ID=40638741

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070564 WO2009063892A1 (ja) 2007-11-12 2008-11-12 立体ギャザー用シート

Country Status (3)

Country Link
US (1) US20100255255A1 (ja)
JP (1) JP5606072B2 (ja)
WO (1) WO2009063892A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2260809A1 (en) * 2008-03-31 2010-12-15 Uni-charm Corporation Disposal diaper
JP2012021259A (ja) * 2011-04-06 2012-02-02 Asahi Kasei Fibers Corp 熱可塑性不織布
WO2012111723A1 (ja) * 2011-02-15 2012-08-23 三井化学株式会社 スパンボンド不織布
WO2016143834A1 (ja) * 2015-03-09 2016-09-15 三井化学株式会社 不織布積層体、伸縮性不織布積層体、繊維製品、吸収性物品及び衛生マスク
JP2019518150A (ja) * 2016-08-31 2019-06-27 ファイバーテックス パーソナル ケア アクティーゼルスカブ 不織布シート及びこれを作る方法
US10920349B2 (en) 2015-03-09 2021-02-16 Mitsui Chemicals, Inc. Multilayer nonwoven fabric, stretchable multilayer nonwoven fabric, fiber product, absorbent article, and sanitary mask
WO2022209913A1 (ja) * 2021-03-30 2022-10-06 ユニ・チャーム株式会社 吸収性物品用、及び吸収性物品の胴回り部用の複合シート

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI518164B (zh) * 2014-10-29 2016-01-21 San Fang Chemical Industry Co 高黏著力複合膜及其製造方法
WO2017198336A1 (en) * 2016-05-18 2017-11-23 Fibertex Personal Care A/S Nonwoven laminate fabric comprising meltblown and spundbond layers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000279443A (ja) * 1999-03-31 2000-10-10 Uni Charm Corp 着用物品
JP2001003253A (ja) * 1999-04-23 2001-01-09 Chisso Corp 不織布およびそれを用いた吸収性物品
JP2004244791A (ja) * 2003-01-24 2004-09-02 Mitsui Chemicals Inc 混合繊維、ならびに該混合繊維からなる伸縮性不織布およびその製造方法
JP2005089870A (ja) * 2002-08-08 2005-04-07 Chisso Corp 弾性不織布及びこれを用いた繊維製品
JP2005171456A (ja) * 2003-12-15 2005-06-30 Chisso Corp 伸縮性不織布およびそれを用いた繊維製品

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209563A (en) * 1975-06-06 1980-06-24 The Procter & Gamble Company Method for making random laid bonded continuous filament cloth
US4107364A (en) * 1975-06-06 1978-08-15 The Procter & Gamble Company Random laid bonded continuous filament cloth
JPH1136168A (ja) * 1997-05-15 1999-02-09 Polymer Processing Res Inst 衛生材料およびメディカル用不織布
US6759357B1 (en) * 2000-01-19 2004-07-06 Mitsui Chemicals, Inc. Spunbonded non-woven fabric and laminate
US20030118816A1 (en) * 2001-12-21 2003-06-26 Polanco Braulio A. High loft low density nonwoven webs of crimped filaments and methods of making same
US6759457B2 (en) * 2002-02-21 2004-07-06 Zeon Chemicals, L.P. Unique compositions having utility in rubber applications
US7405171B2 (en) * 2002-08-08 2008-07-29 Chisso Corporation Elastic nonwoven fabric and fiber products manufactured therefrom
TWI312820B (en) * 2003-01-24 2009-08-01 Mitsui Chemicals Inc Fiber mixture, strech nonwoven fabric comprising the same, and production method for the stretch nonwoven fabric
US7601657B2 (en) * 2003-12-31 2009-10-13 Kimberly-Clark Worldwide, Inc. Single sided stretch bonded laminates, and methods of making same
JP4753726B2 (ja) * 2006-01-20 2011-08-24 花王株式会社 吸収性物品
WO2007088828A1 (ja) * 2006-02-03 2007-08-09 Mitsui Chemicals, Inc. 不織布積層体、不織布積層体を用いた透湿性不織布積層シートおよびそれらを用いた衛生用品

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000279443A (ja) * 1999-03-31 2000-10-10 Uni Charm Corp 着用物品
JP2001003253A (ja) * 1999-04-23 2001-01-09 Chisso Corp 不織布およびそれを用いた吸収性物品
JP2005089870A (ja) * 2002-08-08 2005-04-07 Chisso Corp 弾性不織布及びこれを用いた繊維製品
JP2004244791A (ja) * 2003-01-24 2004-09-02 Mitsui Chemicals Inc 混合繊維、ならびに該混合繊維からなる伸縮性不織布およびその製造方法
JP2005171456A (ja) * 2003-12-15 2005-06-30 Chisso Corp 伸縮性不織布およびそれを用いた繊維製品

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2260809A4 (en) * 2008-03-31 2012-12-19 Uni Charm Corp DISPOSABLE LAYER
EP2260809A1 (en) * 2008-03-31 2010-12-15 Uni-charm Corporation Disposal diaper
US9693912B2 (en) 2011-02-15 2017-07-04 Mitsui Chemicals, Inc. Spunbonded nonwoven fabrics
WO2012111723A1 (ja) * 2011-02-15 2012-08-23 三井化学株式会社 スパンボンド不織布
JP5717769B2 (ja) * 2011-02-15 2015-05-13 三井化学株式会社 スパンボンド不織布
KR101536494B1 (ko) * 2011-02-15 2015-07-13 미쓰이 가가쿠 가부시키가이샤 스펀본드 부직포
JP2012021259A (ja) * 2011-04-06 2012-02-02 Asahi Kasei Fibers Corp 熱可塑性不織布
WO2016143834A1 (ja) * 2015-03-09 2016-09-15 三井化学株式会社 不織布積層体、伸縮性不織布積層体、繊維製品、吸収性物品及び衛生マスク
JPWO2016143834A1 (ja) * 2015-03-09 2017-08-10 三井化学株式会社 不織布積層体、伸縮性不織布積層体、繊維製品、吸収性物品及び衛生マスク
US10842682B2 (en) 2015-03-09 2020-11-24 Mitsui Chemicals, Inc. Nonwoven fabric layered body, stretchable nonwoven fabric layered body, fiber product, absorbent article, and sanitary mask
US10920349B2 (en) 2015-03-09 2021-02-16 Mitsui Chemicals, Inc. Multilayer nonwoven fabric, stretchable multilayer nonwoven fabric, fiber product, absorbent article, and sanitary mask
JP2019518150A (ja) * 2016-08-31 2019-06-27 ファイバーテックス パーソナル ケア アクティーゼルスカブ 不織布シート及びこれを作る方法
WO2022209913A1 (ja) * 2021-03-30 2022-10-06 ユニ・チャーム株式会社 吸収性物品用、及び吸収性物品の胴回り部用の複合シート

Also Published As

Publication number Publication date
JP5606072B2 (ja) 2014-10-15
US20100255255A1 (en) 2010-10-07
JPWO2009063892A1 (ja) 2011-03-31

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