CA2646573A1 - Disposable diaper - Google Patents

Disposable diaper Download PDF

Info

Publication number
CA2646573A1
CA2646573A1 CA002646573A CA2646573A CA2646573A1 CA 2646573 A1 CA2646573 A1 CA 2646573A1 CA 002646573 A CA002646573 A CA 002646573A CA 2646573 A CA2646573 A CA 2646573A CA 2646573 A1 CA2646573 A1 CA 2646573A1
Authority
CA
Canada
Prior art keywords
section
longitudinal direction
diaper
strip
crotch region
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.)
Abandoned
Application number
CA002646573A
Other languages
English (en)
French (fr)
Inventor
Naoko Takada
Hironao Minato
Yuko Matsuda
Yoshitaka Mishima
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
Individual
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 Individual filed Critical Individual
Publication of CA2646573A1 publication Critical patent/CA2646573A1/en
Abandoned 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
    • A61F13/49—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, nappies
    • 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, nappies
    • A61F13/495—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, nappies with faecal cavity
    • 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
    • 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, 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, nappies 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
    • A61F13/49—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, nappies
    • A61F13/496—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, nappies 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
    • A61F13/45—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, nappies
    • A61F13/495—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, nappies with faecal cavity
    • A61F2013/4953—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, nappies with faecal cavity with rear faecal part separate from front urinary part

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
CA002646573A 2006-04-06 2007-03-15 Disposable diaper Abandoned CA2646573A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-105511 2006-04-06
JP2006105511A JP5074703B2 (ja) 2006-04-06 2006-04-06 使い捨ておむつ
PCT/JP2007/055279 WO2007122924A1 (ja) 2006-04-06 2007-03-15 使い捨ておむつ

Publications (1)

Publication Number Publication Date
CA2646573A1 true CA2646573A1 (en) 2007-11-01

Family

ID=38576367

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002646573A Abandoned CA2646573A1 (en) 2006-04-06 2007-03-15 Disposable diaper

Country Status (14)

Country Link
US (1) US8133212B2 (enExample)
EP (1) EP2008626B1 (enExample)
JP (1) JP5074703B2 (enExample)
KR (1) KR101291922B1 (enExample)
CN (1) CN101415385B (enExample)
AT (1) ATE547081T1 (enExample)
BR (1) BRPI0709459A2 (enExample)
CA (1) CA2646573A1 (enExample)
EA (1) EA016288B1 (enExample)
MX (1) MX2008012881A (enExample)
MY (1) MY145117A (enExample)
TW (1) TW200806266A (enExample)
UA (1) UA91598C2 (enExample)
WO (1) WO2007122924A1 (enExample)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1911425B1 (en) 2003-02-12 2014-01-15 The Procter and Gamble Company Absorbent core for an absorbent article
DE60323810D1 (de) 2003-02-12 2008-11-13 Procter & Gamble Bequem Windel
GB2460727B (en) 2007-06-18 2012-04-11 Procter & Gamble Disposable absorbent article with substantially continously distributed absorbent particulate polymer material and method
MX2009013906A (es) 2007-06-18 2010-01-28 Procter & Gamble Articulo absorbente desechable con nucleo absorbente sellado con material polimerico particulado absorbente practicamente distribuido en forma continua.
JP5185665B2 (ja) * 2008-03-14 2013-04-17 ユニ・チャーム株式会社 吸収性物品
JP5185671B2 (ja) * 2008-03-26 2013-04-17 ユニ・チャーム株式会社 使い捨てのパンツ型おむつ
CA2719287A1 (en) * 2008-03-26 2009-10-01 Uni-Charm Corporation Disposable pants-type diaper
WO2009134780A1 (en) 2008-04-29 2009-11-05 The Procter & Gamble Company Process for making an absorbent core with strain resistant core cover
JP5414099B2 (ja) * 2009-03-31 2014-02-12 ユニ・チャーム株式会社 吸収性物品
EP2329803B1 (en) 2009-12-02 2019-06-19 The Procter & Gamble Company Apparatus and method for transferring particulate material
JP5745246B2 (ja) * 2010-09-30 2015-07-08 ユニ・チャーム株式会社 使い捨てのパンツ型着用物品
PL2532328T3 (pl) 2011-06-10 2014-07-31 Procter & Gamble Sposób i urządzenie do wytworzenia struktur chłonnych z materiałem chłonnym
RU2568565C2 (ru) 2011-06-10 2015-11-20 Дзе Проктер Энд Гэмбл Компани Одноразовые подгузники
PH12013502575A1 (en) 2011-06-10 2014-02-10 Procter & Gamble Absorbent structure for absorbent articles
EP3287110B1 (en) 2011-06-10 2019-03-20 The Procter and Gamble Company Method of making absorbent structures for absorbent articles
EP2532329B1 (en) 2011-06-10 2018-09-19 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
EP2532332B2 (en) 2011-06-10 2017-10-04 The Procter and Gamble Company Disposable diaper having reduced attachment between absorbent core and backsheet
BR112013030599A2 (pt) 2011-06-10 2016-09-27 Procter & Gamble núcleo absorvente para artigos absorventes descartáveis
US9119749B2 (en) 2011-06-29 2015-09-01 Protective Diaper, Llc Absorbent article and a method of forming and using
US8870840B2 (en) 2011-06-29 2014-10-28 Protective Diaper, Llc Protective diapering system
JP5291212B2 (ja) * 2012-02-07 2013-09-18 ユニ・チャーム株式会社 開放型使い捨ておむつ
JP5988620B2 (ja) * 2012-03-06 2016-09-07 ユニ・チャーム株式会社 使い捨て着用物品
US20150164706A1 (en) * 2012-07-12 2015-06-18 Chaim Ben Natan Anti-irritant disposable diaper
CN104780885A (zh) 2012-11-13 2015-07-15 宝洁公司 具有通道和标志的吸收制品
CA2892494C (en) * 2012-11-28 2020-04-14 Protective Diaper, Llc Absorbent article and method of manufacturing and using
GB2508619A (en) * 2012-12-05 2014-06-11 Concepts For Success C4S Absorbent article with split core and passageway
US9216118B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US10639215B2 (en) 2012-12-10 2020-05-05 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
EP2740452B1 (en) 2012-12-10 2021-11-10 The Procter & Gamble Company Absorbent article with high absorbent material content
EP2740449B1 (en) 2012-12-10 2019-01-23 The Procter & Gamble Company Absorbent article with high absorbent material content
US8979815B2 (en) 2012-12-10 2015-03-17 The Procter & Gamble Company Absorbent articles with channels
EP2740450A1 (en) 2012-12-10 2014-06-11 The Procter & Gamble Company Absorbent core with high superabsorbent material content
PL2813201T3 (pl) 2013-06-14 2018-04-30 The Procter And Gamble Company Wyrób chłonny i wkład chłonny tworzący kanały w stanie mokrym
MX2016002608A (es) 2013-08-27 2016-06-17 Procter & Gamble Articulos absorbentes con canales.
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
MX2016003391A (es) 2013-09-16 2016-06-24 Procter & Gamble Articulos absorbentes con canales y señales.
EP2851048B1 (en) 2013-09-19 2018-09-05 The Procter and Gamble Company Absorbent cores having material free areas
ES2606320T3 (es) 2013-12-19 2017-03-23 The Procter & Gamble Company Núcleos absorbentes que tienen áreas formadoras de canal y juntas de envoltura en c
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
EP2905001B1 (en) 2014-02-11 2017-01-04 The Procter and Gamble Company Method and apparatus for making an absorbent structure comprising channels
EP2949301B1 (en) 2014-05-27 2018-04-18 The Procter and Gamble Company Absorbent core with curved and straight absorbent material areas
EP2949300B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
PL2949299T3 (pl) 2014-05-27 2018-01-31 Procter & Gamble Wkład chłonny z układem rozmieszczenia materiału chłonnego
EP2949302B1 (en) 2014-05-27 2018-04-18 The Procter and Gamble Company Absorbent core with curved channel-forming areas
JP2018508292A (ja) 2015-03-16 2018-03-29 ザ プロクター アンド ギャンブル カンパニー 改善されたコアを有する吸収性物品
CN107405223B (zh) 2015-03-16 2021-03-02 宝洁公司 具有改善的强度的吸收制品
CA2985807A1 (en) 2015-05-12 2016-11-17 The Procter & Gamble Company Absorbent article with improved core-to-backsheet adhesive
WO2016196069A1 (en) 2015-05-29 2016-12-08 The Procter & Gamble Company Absorbent articles having channels and wetness indicator
EP3167859B1 (en) 2015-11-16 2020-05-06 The Procter and Gamble Company Absorbent cores having material free areas
EP3238676B1 (en) 2016-04-29 2019-01-02 The Procter and Gamble Company Absorbent core with profiled distribution of absorbent material
EP3238678B1 (en) 2016-04-29 2019-02-27 The Procter and Gamble Company Absorbent core with transversal folding lines
JP6746513B2 (ja) * 2017-02-14 2020-08-26 大王製紙株式会社 使い捨ておむつ
JP2020519349A (ja) * 2017-05-18 2020-07-02 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ ゾーン分けされた弾性を有するベルトを有する吸収性物品
WO2018209629A1 (en) 2017-05-18 2018-11-22 The Procter & Gamble Company Absorbent article with belt having profiled elasticity
CN112972119B (zh) * 2021-02-03 2022-05-31 广东茵茵股份有限公司 一种纸尿裤芯体的制备方法
CN117898890B (zh) * 2024-03-20 2024-05-28 晋江市皇允卫生用品有限公司 舒适型防漏尿纸尿裤

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342858A (en) * 1993-06-30 1994-08-30 The Procter & Gamble Company Elastomeric adhesive foam
JP3130438B2 (ja) * 1995-01-27 2001-01-31 ユニ・チャーム株式会社 使い捨ておむつ
JP3129934B2 (ja) * 1995-05-31 2001-01-31 ユニ・チャーム株式会社 使い捨ておむつ
JP3592591B2 (ja) * 1999-08-27 2004-11-24 ユニ・チャーム株式会社 使い捨ておむつ
JP3550056B2 (ja) * 1999-09-16 2004-08-04 ユニ・チャーム株式会社 使い捨ておむつ
JP3541157B2 (ja) * 2000-02-18 2004-07-07 ユニ・チャーム株式会社 使い捨ておむつ
EP1379208B1 (en) * 2001-02-26 2013-05-01 Tailored Technologies, Inc. Protective undergarments having anchored pocketed sling structures and manufacturing methods therefor
JP3978406B2 (ja) * 2003-04-24 2007-09-19 ユニ・チャーム株式会社 使い捨ておむつ
JP4342330B2 (ja) * 2003-11-14 2009-10-14 ユニ・チャーム株式会社 使い捨て着用物品
JP4473032B2 (ja) * 2004-04-12 2010-06-02 ユニ・チャーム株式会社 使い捨て着用物品
JP4845344B2 (ja) * 2004-04-14 2011-12-28 ユニ・チャーム株式会社 使い捨ておむつ

Also Published As

Publication number Publication date
ATE547081T1 (de) 2012-03-15
EP2008626A1 (en) 2008-12-31
KR101291922B1 (ko) 2013-07-31
EA016288B1 (ru) 2012-03-30
KR20090007703A (ko) 2009-01-20
BRPI0709459A2 (pt) 2011-07-12
EP2008626B1 (en) 2012-02-29
US8133212B2 (en) 2012-03-13
MX2008012881A (es) 2008-10-13
EP2008626A4 (en) 2010-09-29
CN101415385A (zh) 2009-04-22
MY145117A (en) 2011-12-30
TWI325772B (enExample) 2010-06-11
EA200802114A1 (ru) 2009-04-28
WO2007122924A1 (ja) 2007-11-01
TW200806266A (en) 2008-02-01
US20070239128A1 (en) 2007-10-11
UA91598C2 (en) 2010-08-10
JP2007275298A (ja) 2007-10-25
CN101415385B (zh) 2012-11-14
JP5074703B2 (ja) 2012-11-14

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20150317