WO2009152021A3 - Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant - Google Patents

Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant Download PDF

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Publication number
WO2009152021A3
WO2009152021A3 PCT/US2009/046208 US2009046208W WO2009152021A3 WO 2009152021 A3 WO2009152021 A3 WO 2009152021A3 US 2009046208 W US2009046208 W US 2009046208W WO 2009152021 A3 WO2009152021 A3 WO 2009152021A3
Authority
WO
WIPO (PCT)
Prior art keywords
surfactant
polymer material
absorbent
absorbent article
topsheet
Prior art date
Application number
PCT/US2009/046208
Other languages
French (fr)
Other versions
WO2009152021A2 (en
Inventor
Gregory Ashton
Masaharu Nishikawa
Original Assignee
The Procter & Gamble Company
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 The Procter & Gamble Company filed Critical The Procter & Gamble Company
Priority to CA2727426A priority Critical patent/CA2727426C/en
Priority to CN2009801222001A priority patent/CN102065911A/en
Priority to BRPI0915013A priority patent/BRPI0915013A2/en
Priority to JP2011513582A priority patent/JP2011522672A/en
Priority to EP09763312A priority patent/EP2282784A2/en
Priority to MX2010013783A priority patent/MX2010013783A/en
Publication of WO2009152021A2 publication Critical patent/WO2009152021A2/en
Publication of WO2009152021A3 publication Critical patent/WO2009152021A3/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
    • A61F13/53—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
    • A61F13/534—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 having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53743—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 having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers
    • A61F13/53747—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 having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers the layer is facing the topsheet
    • 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
    • A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
    • 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
    • A61F13/534—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 having an inhomogeneous composition through the thickness of the pad
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/56—Wetness-indicators or colourants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

A disposable absorbent article includes an absorbent core, a liquid permeable topsheet, a liquid impermeable backsheet, and a pair of elastically contractible cuffs, each of which is constructed of a continuous cuff material and has a standing cuff portion which includes one or more elastic members. Each elastically contractible cuff may be secured the topsheet about a longitudinal edge of the topsheet by an assembly bond, with a standing cuff portion laterally offset away from a longitudinal edge of the absorbent core and with one or more elastic members located outboard of the assembly bond.
PCT/US2009/046208 2008-06-13 2009-06-04 Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant WO2009152021A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA2727426A CA2727426C (en) 2008-06-13 2009-06-04 Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant
CN2009801222001A CN102065911A (en) 2008-06-13 2009-06-04 Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant
BRPI0915013A BRPI0915013A2 (en) 2008-06-13 2009-06-04 absorbent article with absorbent polymeric material, moisture indicator and reduced surfactant migration
JP2011513582A JP2011522672A (en) 2008-06-13 2009-06-04 An absorbent article comprising an absorbent polymer material, a wetness indicator, and a surfactant with reduced mobility
EP09763312A EP2282784A2 (en) 2008-06-13 2009-06-04 Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant
MX2010013783A MX2010013783A (en) 2008-06-13 2009-06-04 Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6114308P 2008-06-13 2008-06-13
US61/061,143 2008-06-13

Publications (2)

Publication Number Publication Date
WO2009152021A2 WO2009152021A2 (en) 2009-12-17
WO2009152021A3 true WO2009152021A3 (en) 2010-08-12

Family

ID=41128139

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/046208 WO2009152021A2 (en) 2008-06-13 2009-06-04 Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant

Country Status (7)

Country Link
EP (1) EP2282784A2 (en)
JP (1) JP2011522672A (en)
CN (1) CN102065911A (en)
BR (1) BRPI0915013A2 (en)
CA (1) CA2727426C (en)
MX (1) MX2010013783A (en)
WO (1) WO2009152021A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11965083B2 (en) 2013-06-12 2024-04-23 Kimberly-Clark Worldwide, Inc. Polyolefin material having a low density

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CN101257875A (en) 2005-09-06 2008-09-03 泰科保健集团有限合伙公司 Self contained wound dressing with micropump
BR112012020057A2 (en) * 2010-02-10 2016-05-10 Procter & Gamble absorbent article with containment barrier.
EP2533745A1 (en) * 2010-02-10 2012-12-19 The Procter & Gamble Company Web material(s) for absorbent articles
JP5080606B2 (en) 2010-03-30 2012-11-21 ユニ・チャーム株式会社 Animal excrement disposal sheet and method for producing the same
WO2013007973A2 (en) 2011-07-14 2013-01-17 Smith & Nephew Plc Wound dressing and method of treatment
GB201204384D0 (en) 2012-03-13 2012-04-25 Univ Dundee Anti-flammatory agents
EP3650055A1 (en) 2012-05-23 2020-05-13 Smith & Nephew plc Apparatuses and methods for negative pressure wound therapy
DK2879636T3 (en) 2012-08-01 2017-06-19 Smith & Nephew Wound dressing
EP2879635A2 (en) 2012-08-01 2015-06-10 Smith & Nephew PLC Wound dressing and method of treatment
WO2014071607A1 (en) 2012-11-09 2014-05-15 The Procter & Gamble Company Convenient recloseable protective diaper package
JP6197287B2 (en) * 2012-12-27 2017-09-20 セイコーエプソン株式会社 Ink absorber and inkjet printer
US9744755B2 (en) 2013-04-01 2017-08-29 3M Innovative Properties Company Method of making absorbent foam composites
WO2014199270A1 (en) 2013-06-12 2014-12-18 Kimberly-Clark Worldwide, Inc. Absorbent article containing a porous polyolefin film
WO2014199276A1 (en) 2013-06-12 2014-12-18 Kimberly-Clark Worldwide, Inc. Polymeric material for use in thermal insulation
AU2014279700B2 (en) 2013-06-12 2017-09-14 Kimberly-Clark Worldwide, Inc. Polymeric material with a multimodal pore size distribution
WO2014199269A1 (en) * 2013-06-12 2014-12-18 Kimberly-Clark Worldwide, Inc. Porous polyolefin fibers
RU2630792C2 (en) 2013-06-12 2017-09-13 Кимберли-Кларк Ворлдвайд, Инк. Methodology of initiation of pore formation
FR3015228B1 (en) * 2013-12-19 2018-03-09 Commissariat A L'energie Atomique Et Aux Energies Alternatives ARTICLE TO BE APPLIED ON THE SKIN, MUCOSES OR A WOUND
CN106102678A (en) 2014-03-20 2016-11-09 宝洁公司 There is the volume indicant of mask layer
SG11201609508RA (en) 2014-06-06 2016-12-29 Kimberly Clark Co Thermoformed article formed from a porous polymeric sheet
US11186927B2 (en) 2014-06-06 2021-11-30 Kimberly Clark Worldwide, Inc. Hollow porous fibers
CA2952284C (en) 2014-06-18 2023-03-28 Smith & Nephew Plc Wound dressing
AU2015380470A1 (en) 2015-01-30 2017-08-10 Kimberly-Clark Worldwide, Inc. Absorbent article package with reduced noise
CN107205871B (en) 2015-01-30 2019-11-29 金伯利-克拉克环球有限公司 The film with reduced noise for absorbent article
KR102569504B1 (en) * 2016-09-01 2023-08-23 에이치에스 매뉴팩츄어링 그룹, 엘엘씨 Bio-based derivatization method of cellulose surface
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
CN112423715B (en) * 2018-06-26 2022-09-02 宝洁公司 Absorbent article having a topsheet treated to reduce surfactant migration
CN109009679B (en) * 2018-07-11 2021-07-13 山东爱舒乐卫生用品有限责任公司 Breathable film for paper diaper and preparation method thereof
JP7370151B2 (en) * 2019-03-27 2023-10-27 大王製紙株式会社 disposable diapers
JP2020168058A (en) * 2019-04-01 2020-10-15 花王株式会社 Laminate
CN114929174B (en) * 2020-01-17 2023-06-09 宝洁公司 Absorbent article comprising a semi-hydrophilic composition
EP3919033A1 (en) * 2020-06-03 2021-12-08 The Procter & Gamble Company Absorbent article comprising a lower acquisition and distribution system and a wetness indicator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352711A (en) * 1991-08-12 1994-10-04 The Proctor & Gamble Company Method for hydrophilizing absorbent foam materials
US20020064639A1 (en) * 2000-09-29 2002-05-30 Rearick William A. Cellulosic substrates with reduced absorbent capacity having the capability to wick liquids
US20050008839A1 (en) * 2002-01-30 2005-01-13 Cramer Ronald Dean Method for hydrophilizing materials using hydrophilic polymeric materials with discrete charges
US20050070866A1 (en) * 2003-06-30 2005-03-31 The Procter & Gamble Company Hygiene articles containing nanofibers
WO2005095705A1 (en) * 2004-03-29 2005-10-13 The Procter & Gamble Company Hydrophilic nonwovens with low retention capacity comprising cross-linked hydrophilic polymers
US20080139070A1 (en) * 2006-12-08 2008-06-12 David Matthews Laura Multiple layered absorbent fabric

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US6156024A (en) * 1996-12-03 2000-12-05 The Procter & Gamble Company Absorbent articles having lotioned leg cuffs
JP3850629B2 (en) * 2000-05-19 2006-11-29 ユニ・チャーム株式会社 Absorbent article having a layer of silicone compound
JP4225674B2 (en) * 2000-08-30 2009-02-18 花王株式会社 Absorbent articles
JP2003199784A (en) * 2002-01-08 2003-07-15 Daio Paper Corp Throwaway diaper
JP2005211135A (en) * 2004-01-27 2005-08-11 Oji Nepia Kk Absorbent article
US7332642B2 (en) * 2004-04-19 2008-02-19 The Procter & Gamble Company Disposable absorbent articles having printed wetness indicators
CA2648000C (en) * 2006-03-31 2014-08-05 The Procter & Gamble Company Absorbent article comprising a fibrous structure comprising synthetic fibers and a hydrophilizing agent

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352711A (en) * 1991-08-12 1994-10-04 The Proctor & Gamble Company Method for hydrophilizing absorbent foam materials
US20020064639A1 (en) * 2000-09-29 2002-05-30 Rearick William A. Cellulosic substrates with reduced absorbent capacity having the capability to wick liquids
US20050008839A1 (en) * 2002-01-30 2005-01-13 Cramer Ronald Dean Method for hydrophilizing materials using hydrophilic polymeric materials with discrete charges
US20050070866A1 (en) * 2003-06-30 2005-03-31 The Procter & Gamble Company Hygiene articles containing nanofibers
WO2005095705A1 (en) * 2004-03-29 2005-10-13 The Procter & Gamble Company Hydrophilic nonwovens with low retention capacity comprising cross-linked hydrophilic polymers
US20080139070A1 (en) * 2006-12-08 2008-06-12 David Matthews Laura Multiple layered absorbent fabric

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2282784A2 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11965083B2 (en) 2013-06-12 2024-04-23 Kimberly-Clark Worldwide, Inc. Polyolefin material having a low density

Also Published As

Publication number Publication date
CA2727426C (en) 2014-04-08
CA2727426A1 (en) 2009-12-17
CN102065911A (en) 2011-05-18
BRPI0915013A2 (en) 2018-01-30
JP2011522672A (en) 2011-08-04
EP2282784A2 (en) 2011-02-16
WO2009152021A2 (en) 2009-12-17
MX2010013783A (en) 2010-12-21

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