IN2014DN11118A - - Google Patents

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Publication number
IN2014DN11118A
IN2014DN11118A IN11118DEN2014A IN2014DN11118A IN 2014DN11118 A IN2014DN11118 A IN 2014DN11118A IN 11118DEN2014 A IN11118DEN2014 A IN 11118DEN2014A IN 2014DN11118 A IN2014DN11118 A IN 2014DN11118A
Authority
IN
India
Prior art keywords
region
front waist
crotch
crotch region
boundary
Prior art date
Application number
Inventor
Makoto Ichikawa
Nobuhiro Tagawa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48481418&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DN11118(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unicharm Corp filed Critical Unicharm Corp
Publication of IN2014DN11118A publication Critical patent/IN2014DN11118A/en

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
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
    • 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
    • A61F13/515—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 characterised by the interconnection of the topsheet and the backsheet
    • 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

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)

Abstract

Provided is an underwear type worn article of which at least the central portion of a crotch region has a desired flexibility and of which the front waist region side of the crotch region has a desired tensile strength. The front and back waist regions (11 12) and the portion that is at least at the front waist region (11) side of the crotch region (13) are a multilayer region (44) that results from laminating a base sheet (25) and a front waist sheet (26) and the central portion (13C) of the crotch region (13) is a single layer region (43) consisting of the base sheet (25). The multi layer region (44) has: a boundary (40); an inner edge (11d) of the front waist region (11); a joining region (60) at which a liquid absorbing structure (15) and a chassis (14) are joined; and corners (73) encircled by the concave curved side edges (19c) of the crotch region (13). The boundary (40) between the multi layer region (44) and the single layer region (43) traverses the joining region (60).
IN11118DEN2014 2012-08-07 2012-10-10 IN2014DN11118A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012175438 2012-08-07
JP2012188064A JP5186058B1 (en) 2012-08-07 2012-08-28 Pants-type wearing items
PCT/JP2012/076171 WO2014024326A1 (en) 2012-08-07 2012-10-10 Underwear-type worn article

Publications (1)

Publication Number Publication Date
IN2014DN11118A true IN2014DN11118A (en) 2015-09-25

Family

ID=48481418

Family Applications (1)

Application Number Title Priority Date Filing Date
IN11118DEN2014 IN2014DN11118A (en) 2012-08-07 2012-10-10

Country Status (7)

Country Link
US (1) US9480607B2 (en)
EP (1) EP2883522B1 (en)
JP (1) JP5186058B1 (en)
AU (1) AU2012387304B2 (en)
IN (1) IN2014DN11118A (en)
TW (1) TWI414281B (en)
WO (1) WO2014024326A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6181365B2 (en) * 2012-12-03 2017-08-16 ユニ・チャーム株式会社 Absorbent articles
JP6128980B2 (en) * 2013-06-14 2017-05-17 ユニ・チャーム株式会社 Disposable pants-type diapers
JP5566550B1 (en) * 2014-03-31 2014-08-06 ユニ・チャーム株式会社 Pants-type wearing items
JP7207690B2 (en) * 2018-06-29 2023-01-18 ユニ・チャーム株式会社 Pants-type worn article
CN110227010A (en) * 2019-07-15 2019-09-13 泉州市嘉佰利卫生材料有限公司 A kind of novel pants type paper diaper and preparation method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1054092A1 (en) * 1999-05-17 2000-11-22 Nippon Petrochemicals Company, Limited Composite sheet having elasticity, elastic web made from thermoplastic elastomer, and method and apparatus of manufacturing the same
JP3874626B2 (en) * 2001-04-26 2007-01-31 花王株式会社 Pants-type absorbent article
JP3953848B2 (en) * 2002-03-13 2007-08-08 ユニ・チャーム株式会社 Pants-type disposable diapers
JP2005027839A (en) * 2003-07-11 2005-02-03 Livedo Corporation Disposable pants-type diaper
JP4167156B2 (en) 2003-09-19 2008-10-15 大王製紙株式会社 Absorbent article and method for manufacturing absorbent article
BRPI0621652A2 (en) * 2006-05-12 2011-12-20 Sca Hygiene Prod Ab pants type absorbent article and method for producing pants type absorbent articles
CA2673475A1 (en) * 2006-12-27 2008-07-03 Uni-Charm Corporation Absorbent article and method for making the same
JP4874136B2 (en) * 2007-02-28 2012-02-15 大王製紙株式会社 Pants-type disposable diaper and method for producing a sheet used therefor
JP4841475B2 (en) 2007-03-16 2011-12-21 花王株式会社 Pants-type disposable diapers
JP5250372B2 (en) * 2008-10-01 2013-07-31 花王株式会社 Pants-type disposable diaper
US8753466B2 (en) 2009-10-23 2014-06-17 Kimberly-Clark Worldwide, Inc. Method of making disposable absorbent garments employing elastomeric film laminate body panels
JP5383528B2 (en) * 2010-01-19 2014-01-08 ユニ・チャーム株式会社 Disposable wearing items
JP5530251B2 (en) * 2010-05-20 2014-06-25 ユニ・チャーム株式会社 Disposable wearing items
JP5667806B2 (en) * 2010-07-27 2015-02-12 大王製紙株式会社 Pants-type disposable diaper

Also Published As

Publication number Publication date
US9480607B2 (en) 2016-11-01
EP2883522A1 (en) 2015-06-17
JP2014050413A (en) 2014-03-20
US20150223994A1 (en) 2015-08-13
EP2883522A4 (en) 2016-03-23
TW201325573A (en) 2013-07-01
AU2012387304B2 (en) 2018-02-22
JP5186058B1 (en) 2013-04-17
AU2012387304A1 (en) 2015-02-05
WO2014024326A1 (en) 2014-02-13
TWI414281B (en) 2013-11-11
EP2883522B1 (en) 2017-07-19

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