CA2727426C - 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

Info

Publication number
CA2727426C
CA2727426C CA2727426A CA2727426A CA2727426C CA 2727426 C CA2727426 C CA 2727426C CA 2727426 A CA2727426 A CA 2727426A CA 2727426 A CA2727426 A CA 2727426A CA 2727426 C CA2727426 C CA 2727426C
Authority
CA
Canada
Prior art keywords
absorbent article
wax
oil
surfactant
disposable absorbent
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.)
Expired - Fee Related
Application number
CA2727426A
Other languages
English (en)
French (fr)
Other versions
CA2727426A1 (en
Inventor
Gregory Ashton
Masaharu Nishikawa
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA2727426A1 publication Critical patent/CA2727426A1/en
Application granted granted Critical
Publication of CA2727426C publication Critical patent/CA2727426C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
CA2727426A 2008-06-13 2009-06-04 Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant Expired - Fee Related CA2727426C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6114308P 2008-06-13 2008-06-13
US61/061,143 2008-06-13
PCT/US2009/046208 WO2009152021A2 (en) 2008-06-13 2009-06-04 Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant

Publications (2)

Publication Number Publication Date
CA2727426A1 CA2727426A1 (en) 2009-12-17
CA2727426C true CA2727426C (en) 2014-04-08

Family

ID=41128139

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2727426A Expired - Fee Related CA2727426C (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 (es)
JP (1) JP2011522672A (es)
CN (1) CN102065911A (es)
BR (1) BRPI0915013A2 (es)
CA (1) CA2727426C (es)
MX (1) MX2010013783A (es)
WO (1) WO2009152021A2 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006287463A1 (en) 2005-09-06 2007-03-15 Tyco Healthcare Group Lp Self contained wound dressing with micropump
WO2011100407A1 (en) * 2010-02-10 2011-08-18 The Procter & Gamble Company Web material(s) for absorbent articles
JP5591956B2 (ja) * 2010-02-10 2014-09-17 ザ プロクター アンド ギャンブル カンパニー 収容バリアを備える吸収性物品
JP5080606B2 (ja) 2010-03-30 2012-11-21 ユニ・チャーム株式会社 動物用***物処理シート及びその製造方法
EP3508182A1 (en) 2011-07-14 2019-07-10 Smith & Nephew PLC Wound dressing and method of treatment
GB201204384D0 (en) 2012-03-13 2012-04-25 Univ Dundee Anti-flammatory agents
EP3354293B1 (en) 2012-05-23 2019-12-11 Smith & Nephew plc Apparatuses for negative pressure wound therapy
EP3406231B1 (en) 2012-08-01 2022-04-13 Smith & Nephew plc Wound dressing and method of treatment
CA3178997A1 (en) 2012-08-01 2014-02-06 Smith & Nephew Plc Wound dressing
WO2014071607A1 (en) 2012-11-09 2014-05-15 The Procter & Gamble Company Convenient recloseable protective diaper package
JP6197287B2 (ja) * 2012-12-27 2017-09-20 セイコーエプソン株式会社 インク吸収体およびインクジェットプリンター
US9744755B2 (en) 2013-04-01 2017-08-29 3M Innovative Properties Company Method of making absorbent foam composites
KR102166747B1 (ko) 2013-06-12 2020-10-16 킴벌리-클라크 월드와이드, 인크. 단열재에 사용하기 위한 중합체 물질
US11965083B2 (en) 2013-06-12 2024-04-23 Kimberly-Clark Worldwide, Inc. Polyolefin material having a low density
WO2015187198A1 (en) 2014-06-06 2015-12-10 Kimberly-Clark Worldwide, Inc. Hollow porous fibers
CN105518066B (zh) 2013-06-12 2019-10-08 金伯利-克拉克环球有限公司 在包装中使用的聚烯烃膜
BR112015029119B1 (pt) 2013-06-12 2021-06-22 Kimberly-Clark Worldwide, Inc Material polimérico com distribuição de tamanho de poros multimodal
EP3008117B1 (en) 2013-06-12 2019-01-16 Kimberly-Clark Worldwide, Inc. Pore initiation technique
WO2014199269A1 (en) 2013-06-12 2014-12-18 Kimberly-Clark Worldwide, Inc. Porous polyolefin fibers
FR3015228B1 (fr) * 2013-12-19 2018-03-09 Commissariat A L'energie Atomique Et Aux Energies Alternatives Article a appliquer sur la peau, les muqueuses ou une plaie
WO2015143282A1 (en) * 2014-03-20 2015-09-24 The Procter & Gamble Company Volume indicators with masking layer
US10286593B2 (en) 2014-06-06 2019-05-14 Kimberly-Clark Worldwide, Inc. Thermoformed article formed from a porous polymeric sheet
WO2015193257A1 (en) 2014-06-18 2015-12-23 Smith & Nephew Plc Wound dressing
CN107205871B (zh) 2015-01-30 2019-11-29 金伯利-克拉克环球有限公司 用于吸收制品的具有降低的噪声的膜
BR112017015225B1 (pt) 2015-01-30 2022-07-12 Kimberly-Clark Worldwide, Inc. Embalagem para artigo absorvente com redução de ruídos
WO2018045248A1 (en) * 2016-09-01 2018-03-08 Hs Manufacturing Group Llc Methods for biobased derivatization of cellulosic surfaces
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
CN112423715B (zh) * 2018-06-26 2022-09-02 宝洁公司 具有经处理以减少表面活性剂迁移的顶片的吸收制品
CN109009679B (zh) * 2018-07-11 2021-07-13 山东爱舒乐卫生用品有限责任公司 一种纸尿裤透气膜及其制备方法
JP7370151B2 (ja) * 2019-03-27 2023-10-27 大王製紙株式会社 使い捨ておむつ
JP2020168058A (ja) * 2019-04-01 2020-10-15 花王株式会社 積層体
EP4090303A1 (en) * 2020-01-17 2022-11-23 The Procter & Gamble Company Absorbent articles comprising semi-hydrophilic compositions
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

Family Cites Families (13)

* 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
US6156024A (en) * 1996-12-03 2000-12-05 The Procter & Gamble Company Absorbent articles having lotioned leg cuffs
JP3850629B2 (ja) * 2000-05-19 2006-11-29 ユニ・チャーム株式会社 シリコーン系化合物の層を有する吸収性物品
JP4225674B2 (ja) * 2000-08-30 2009-02-18 花王株式会社 吸収性物品
WO2002027088A2 (en) * 2000-09-29 2002-04-04 Cotton Incorporated Cellulosic substrates with reduced absorbent capacity having the capability to wick liquids
JP2003199784A (ja) * 2002-01-08 2003-07-15 Daio Paper Corp 使い捨ておむつ
US20050008839A1 (en) * 2002-01-30 2005-01-13 Cramer Ronald Dean Method for hydrophilizing materials using hydrophilic polymeric materials with discrete charges
US8487156B2 (en) * 2003-06-30 2013-07-16 The Procter & Gamble Company Hygiene articles containing nanofibers
JP2005211135A (ja) * 2004-01-27 2005-08-11 Oji Nepia Kk 吸収性物品
US20050215965A1 (en) * 2004-03-29 2005-09-29 The Procter & Gamble Company Hydrophilic nonwovens with low retention capacity comprising cross-linked hydrophilic polymers
US7332642B2 (en) * 2004-04-19 2008-02-19 The Procter & Gamble Company Disposable absorbent articles having printed wetness indicators
JP2009532099A (ja) * 2006-03-31 2009-09-10 ザ プロクター アンド ギャンブル カンパニー 合成繊維及び親水化剤を含む繊維構造体を含む、吸収性物品
US20080139070A1 (en) * 2006-12-08 2008-06-12 David Matthews Laura Multiple layered absorbent fabric

Also Published As

Publication number Publication date
WO2009152021A2 (en) 2009-12-17
CN102065911A (zh) 2011-05-18
EP2282784A2 (en) 2011-02-16
CA2727426A1 (en) 2009-12-17
BRPI0915013A2 (pt) 2018-01-30
MX2010013783A (es) 2010-12-21
JP2011522672A (ja) 2011-08-04
WO2009152021A3 (en) 2010-08-12

Similar Documents

Publication Publication Date Title
CA2727426C (en) Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant
US20100305529A1 (en) Absorbent Article With Absorbent Polymer Material, Wetness Indicator, And Reduced Migration Of Surfactant
JP6169800B2 (ja) チャネルと標識を持つ吸収性物品
JP6096256B2 (ja) 使い捨て吸収性物品用の吸収性コア
JP6193391B2 (ja) チャネル及びシグナルを備えた吸収性物品
CN1942156B (zh) 具有湿度显示图形的一次性吸收制品
JP5996638B2 (ja) 吸収性材料を使用した吸収性構造体の作製方法及び作製装置
JP4417837B2 (ja) スキンケア組成物を含有する吸収物品
MXPA06013102A (es) Articulos y estructuras compuestas absorbentes y permeables que comprenden una capa de barrera de liquidos, permeable al vapor.
JP2008522772A (ja) 吸収性物品のトップシート上に対するローションの不連続的適用
JP2007500048A (ja) 吸収性物品のためのラテックス結合捕捉層
JP2011526812A (ja) 吸収性粒子状ポリマー材料の様々な配布を伴う使い捨て吸収性物品及びその製造方法
AU2013213905A1 (en) Treated apertures
CA2839018A1 (en) Disposable absorbent article with topsheet having a continuous, bonded pattern
JP2019500967A (ja) 高分子量超吸収性固定化剤を備えた吸収性コア
CN104780881A (zh) 用于吸收性产品的一体式流体吸入***及其制备方法
US20140378922A1 (en) Fluid-absorbent article with indicator
JP2019080907A (ja) 吸収性物品
AU2015387256B2 (en) Sanitary article comprising a pH control composition, and method for its production
JP4601601B2 (ja) 吸収性物品
US9185950B2 (en) Shaped fastening systems for use with absorbent articles
BR112019025396B1 (pt) Artigo de higiene absorvente descartável, uso de um artigo absorvente descartável, método para a produção de um artigo absorvente descartável e material de trama permeável a líquidos

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160606