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WO2001090465A3 - Topsheet and transfer layer for an absorbent article - Google Patents

Topsheet and transfer layer for an absorbent article Download PDF

Info

Publication number
WO2001090465A3
WO2001090465A3 PCT/US2001/015924 US0115924W WO0190465A3 WO 2001090465 A3 WO2001090465 A3 WO 2001090465A3 US 0115924 W US0115924 W US 0115924W WO 0190465 A3 WO0190465 A3 WO 0190465A3
Authority
WO
WIPO (PCT)
Prior art keywords
topsheet
absorbent article
transfer layer
top surface
personal care
Prior art date
Application number
PCT/US2001/015924
Other languages
French (fr)
Other versions
WO2001090465A2 (en
Inventor
Eugenio Go Varona
Karen Lynn English
Christopher Dale Fenwick
Denise Janet Nelson
Susan Carol Paul
Roland Columbus Smith Jr
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Priority to AU2001261699A priority Critical patent/AU2001261699A1/en
Priority to MXPA02011209A priority patent/MXPA02011209A/en
Priority to JP2001586655A priority patent/JP2003534466A/en
Priority to KR1020027015515A priority patent/KR20020097289A/en
Priority to BR0110964-2A priority patent/BR0110964A/en
Priority to EP01935620A priority patent/EP1284704A2/en
Publication of WO2001090465A2 publication Critical patent/WO2001090465A2/en
Publication of WO2001090465A3 publication Critical patent/WO2001090465A3/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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51113—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
    • A61F13/51311—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability the permeability gradient being in the vertical direction
    • 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
    • A61F13/5376—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 performance of the layer, e.g. acquisition rate, distribution time, transfer time
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15487—Capillary properties, e.g. wicking

Landscapes

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

Abstract

There is provided an intake system material for personal care products made from a nonwoven web and having a hydrophobic top surface and a capillary tension gradient which increases in the Z-direction perpendicular to the top surface. The intake system material may be made from a single layer or multiple layers and useful in personal care products like diapers, training pants, incontinence garments and feminine hygiene products.
PCT/US2001/015924 2000-05-19 2001-05-17 Topsheet and transfer layer for an absorbent article WO2001090465A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU2001261699A AU2001261699A1 (en) 2000-05-19 2001-05-17 Topsheet and transfer layer for an absorbent article
MXPA02011209A MXPA02011209A (en) 2000-05-19 2001-05-17 Topsheet and transfer layer for an absorbent article.
JP2001586655A JP2003534466A (en) 2000-05-19 2001-05-17 Uptake system for personal care products
KR1020027015515A KR20020097289A (en) 2000-05-19 2001-05-17 Topsheet and Transfer Layer for an Absorbent Article
BR0110964-2A BR0110964A (en) 2000-05-19 2001-05-17 Intake Systems for Personal Care Products
EP01935620A EP1284704A2 (en) 2000-05-19 2001-05-17 Topsheet and transfer layer for an absorbent article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57394700A 2000-05-19 2000-05-19
US09/573,947 2000-05-19

Publications (2)

Publication Number Publication Date
WO2001090465A2 WO2001090465A2 (en) 2001-11-29
WO2001090465A3 true WO2001090465A3 (en) 2002-04-04

Family

ID=24294036

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/015924 WO2001090465A2 (en) 2000-05-19 2001-05-17 Topsheet and transfer layer for an absorbent article

Country Status (10)

Country Link
EP (1) EP1284704A2 (en)
JP (1) JP2003534466A (en)
KR (1) KR20020097289A (en)
CN (1) CN1443055A (en)
AR (1) AR028591A1 (en)
AU (1) AU2001261699A1 (en)
BR (1) BR0110964A (en)
MX (1) MXPA02011209A (en)
WO (1) WO2001090465A2 (en)
ZA (1) ZA200209184B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11590029B2 (en) 2012-05-23 2023-02-28 Smith & Nephew Plc Apparatuses and methods for negative pressure wound therapy

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR034469A1 (en) * 2002-06-11 2004-02-25 Freudenberg S A A TRANSFER LAYER OF LIQUID FLUIDS AND ABSORBENT ARTICLE THAT INCLUDES IT.
US7361694B2 (en) 2004-02-27 2008-04-22 Dow Global Technologies Inc. Durable foam of olefin polymers, methods of making foam and articles prepared from same
US8357727B2 (en) 2004-02-27 2013-01-22 Dow Global Technologies Llc Durable foam of olefin polymers, methods of making foam and articles prepared from same
CA2949821C (en) 2005-09-06 2021-05-18 Smith & Nephew, Inc. Self contained wound dressing with micropump
WO2007059590A1 (en) * 2005-11-25 2007-05-31 Commonwealth Scientific And Industrial Research Organisation A wicking fabric and a method for manufacturing the same
US20070219521A1 (en) 2006-03-17 2007-09-20 The Procter & Gamble Company Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article
KR101615395B1 (en) 2008-03-05 2016-04-25 케이씨아이 라이센싱 인코포레이티드 Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US8460698B2 (en) 2008-08-01 2013-06-11 Milliken & Company Composite article suitable for use as a wound dressing
US8814842B2 (en) 2010-03-16 2014-08-26 Kci Licensing, Inc. Delivery-and-fluid-storage bridges for use with reduced-pressure systems
US9877872B2 (en) 2011-07-14 2018-01-30 Smith & Nephew Plc Wound dressing and method of treatment
CN111419540A (en) 2011-12-16 2020-07-17 凯希特许有限公司 Releasable medical drape
US10940047B2 (en) 2011-12-16 2021-03-09 Kci Licensing, Inc. Sealing systems and methods employing a hybrid switchable drape
EP4112020A1 (en) 2012-08-01 2023-01-04 Smith & Nephew plc Wound dressing and method of treatment
WO2014020440A1 (en) 2012-08-01 2014-02-06 Smith & Nephew Plc Wound dressing
CN111991092A (en) 2012-11-16 2020-11-27 凯希特许有限公司 Medical drape having patterned adhesive layer and method of making same
EP2945584B1 (en) * 2013-01-16 2016-07-20 KCI Licensing, Inc. Dressing with asymmetric absorbent core for negative pressure wound therapy
EP3062753B1 (en) 2013-10-28 2018-11-21 KCI Licensing, Inc. Hybrid sealing tape
WO2015065616A1 (en) 2013-10-30 2015-05-07 Kci Licensing, Inc. Dressing with sealing and retention intereface
WO2015065615A1 (en) 2013-10-30 2015-05-07 Kci Licensing, Inc. Absorbent conduit and system
EP3513773A1 (en) 2013-10-30 2019-07-24 KCI Licensing, Inc. Condensate absorbing and dissipating system
EP3173054B1 (en) 2013-10-30 2018-04-25 KCI Licensing, Inc. Dressing with diffrentially sized perforations
EP3848009A1 (en) 2014-02-28 2021-07-14 3M Innovative Properties Company Hybrid drape having a gel-coated perforated mesh
US11026844B2 (en) 2014-03-03 2021-06-08 Kci Licensing, Inc. Low profile flexible pressure transmission conduit
EP3137029B1 (en) 2014-05-02 2020-09-09 KCI Licensing, Inc. Fluid storage devices, systems, and methods
JP6640748B2 (en) 2014-06-05 2020-02-05 ケーシーアイ ライセンシング インコーポレイテッド Dressing with fluid acquisition and dispensing features
WO2015193257A1 (en) 2014-06-18 2015-12-23 Smith & Nephew Plc Wound dressing
US10398604B2 (en) 2014-12-17 2019-09-03 Kci Licensing, Inc. Dressing with offloading capability
EP3574877B1 (en) 2015-05-08 2022-08-17 3M Innovative Properties Company Low-acuity dressing with integral pump
US11096830B2 (en) 2015-09-01 2021-08-24 Kci Licensing, Inc. Dressing with increased apposition force
EP3892310A1 (en) 2015-09-17 2021-10-13 3M Innovative Properties Co. Hybrid silicone and acrylic adhesive cover for use with wound treatment
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
JP6900494B2 (en) 2017-02-13 2021-07-07 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ Laminates for absorbent articles and their manufacturing methods
US11452643B2 (en) 2019-07-02 2022-09-27 The Procter & Gamble Company Absorbent articles with improved low viscosity waste acquisition

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257280A1 (en) * 1986-07-15 1988-03-02 McNEIL-PPC, INC. Sanitary napkin with composite cover
US5437653A (en) * 1993-05-12 1995-08-01 Kimberly-Clark Corporation Absorbent article having two coapertured layers and a method of making the article
WO1998022068A1 (en) * 1996-11-22 1998-05-28 Kimberly-Clark Worldwide, Inc. Heterogeneous surge material for absorbent articles
WO1998022065A1 (en) * 1996-11-22 1998-05-28 Kimberly-Clark Worldwide, Inc. Multifunctional absorbent material and products made therefrom
WO1999022619A1 (en) * 1997-10-31 1999-05-14 Kimberly-Clark Worldwide, Inc. Creped nonwoven materials and liner
WO2000033779A1 (en) * 1998-12-09 2000-06-15 Kimberly-Clark Worldwide, Inc. Multi-layer liners for personal care products

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257280A1 (en) * 1986-07-15 1988-03-02 McNEIL-PPC, INC. Sanitary napkin with composite cover
US5437653A (en) * 1993-05-12 1995-08-01 Kimberly-Clark Corporation Absorbent article having two coapertured layers and a method of making the article
WO1998022068A1 (en) * 1996-11-22 1998-05-28 Kimberly-Clark Worldwide, Inc. Heterogeneous surge material for absorbent articles
WO1998022065A1 (en) * 1996-11-22 1998-05-28 Kimberly-Clark Worldwide, Inc. Multifunctional absorbent material and products made therefrom
WO1999022619A1 (en) * 1997-10-31 1999-05-14 Kimberly-Clark Worldwide, Inc. Creped nonwoven materials and liner
WO2000033779A1 (en) * 1998-12-09 2000-06-15 Kimberly-Clark Worldwide, Inc. Multi-layer liners for personal care products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11590029B2 (en) 2012-05-23 2023-02-28 Smith & Nephew Plc Apparatuses and methods for negative pressure wound therapy

Also Published As

Publication number Publication date
KR20020097289A (en) 2002-12-31
BR0110964A (en) 2003-12-30
CN1443055A (en) 2003-09-17
JP2003534466A (en) 2003-11-18
ZA200209184B (en) 2004-02-11
AR028591A1 (en) 2003-05-14
AU2001261699A1 (en) 2001-12-03
WO2001090465A2 (en) 2001-11-29
MXPA02011209A (en) 2003-03-10
EP1284704A2 (en) 2003-02-26

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