ES2193288T3 - Estructura absorbente para distribucion de liquidos. - Google Patents

Estructura absorbente para distribucion de liquidos.

Info

Publication number
ES2193288T3
ES2193288T3 ES96944873T ES96944873T ES2193288T3 ES 2193288 T3 ES2193288 T3 ES 2193288T3 ES 96944873 T ES96944873 T ES 96944873T ES 96944873 T ES96944873 T ES 96944873T ES 2193288 T3 ES2193288 T3 ES 2193288T3
Authority
ES
Spain
Prior art keywords
absorbent structure
absorbent
inch
cellulose fibers
liquids
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 - Lifetime
Application number
ES96944873T
Other languages
English (en)
Inventor
Jacek Dutkiewicz
Gerard Martin Aberson
Tong Sun
Kristin Ann Goerg-Wood
Krzysztof Andrzej Szymonski
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.)
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark 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=26678890&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2193288(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Application granted granted Critical
Publication of ES2193288T3 publication Critical patent/ES2193288T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61F13/53—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
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • A61F2013/15292—Resistance, i.e. modulus or strength
    • A61F2013/153—Resistance, i.e. modulus or strength in dry conditions
    • 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
    • A61F2013/15292—Resistance, i.e. modulus or strength
    • A61F2013/15308—Resistance, i.e. modulus or strength in wet conditions, i.e. wet strength
    • 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
    • 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
    • A61F2013/1552—Capillary properties, e.g. wicking with specific diffusion velocity
    • 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
    • A61F2013/530007—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 being made from pulp
    • A61F2013/530036—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 being made from pulp being made in chemically-modified cellulosic material, e.g. Rayon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/627—Strand or fiber material is specified as non-linear [e.g., crimped, coiled, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • External Artificial Organs (AREA)

Abstract

SE DESCUBRE UNA ESTRUCTURA ABSORBENTE QUE COMPRENDE FIBRAS DE CELULOSA EMPAPABLES, EN LA QUE LA ESTRUCTURA ABSORBENTE MUESTRA PROPIEDADES DESEABLES DE TRANSPORTE DE LIQUIDOS. EN UNA REALIZACION DE LA PRESENTE INVENCION, UNA ESTRUCTURA ABSORBENTE COMPRENDE FIBRAS DE CELULOSA EMPAPABLES EN LAS QUE LA ESTRUCTURA ABSORBENTE COMPRENDE UN VALOR DE VELOCIDAD DE FLUJO VERTICAL HASTA UNA ALTURA DE APROXIMADAMENTE 15 CENTIMETROS DE APROXIMADAMENTE 0,002 GRAMOS DE LIQUIDO POR MINUTO POR GRAMO POR METRO CUADRADO DE LA ESTRUCTURA ABSORBENTE POR PULGADA DE SECCION TRANSVERSAL DE LA ESTRUCTURA ABSORBENTE (G/(MIN*GSM*PULGADA)). LA ESTRUCTURA ABSORBENTE ES ADECUADA PARA SU USO EN PRODUCTOS ABSORBENTES DESECHABLES.
ES96944873T 1995-12-21 1996-12-18 Estructura absorbente para distribucion de liquidos. Expired - Lifetime ES2193288T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US899495P 1995-12-21 1995-12-21
US08/767,645 US5843852A (en) 1995-12-21 1996-12-17 Absorbent structure for liquid distribution

Publications (1)

Publication Number Publication Date
ES2193288T3 true ES2193288T3 (es) 2003-11-01

Family

ID=26678890

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96944873T Expired - Lifetime ES2193288T3 (es) 1995-12-21 1996-12-18 Estructura absorbente para distribucion de liquidos.

Country Status (12)

Country Link
US (1) US5843852A (es)
EP (1) EP0876132B1 (es)
JP (1) JP2001517965A (es)
AU (1) AU711599B2 (es)
BR (1) BR9612197A (es)
CA (1) CA2239169A1 (es)
CO (1) CO4750845A1 (es)
DE (1) DE69626414T2 (es)
ES (1) ES2193288T3 (es)
IL (1) IL124968A0 (es)
MX (1) MX224278B (es)
WO (1) WO1997023184A1 (es)

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US5820973A (en) * 1996-11-22 1998-10-13 Kimberly-Clark Worldwide, Inc. Heterogeneous surge material for absorbent articles
JP2001505830A (ja) 1996-12-06 2001-05-08 ウェイアーヒューサー・カンパニー 一体化積層複合体
US20050090789A1 (en) * 1996-12-06 2005-04-28 Graef Peter A. Absorbent composite having improved surface dryness
US6024834A (en) * 1996-12-17 2000-02-15 Kimberly-Clark Worldwide, Inc. Fractionation process for cellulosic fibers
WO1998027269A1 (en) * 1996-12-17 1998-06-25 Kimberly-Clark Worldwide, Inc. Treatment process for cellulosic fibers
JPH10212690A (ja) * 1997-01-23 1998-08-11 Oji Paper Co Ltd 低密度体
BR9714655A (pt) * 1997-03-27 2000-07-11 Procter & Gamble Artigo absorvente
US6083210A (en) * 1997-03-27 2000-07-04 The Procter & Gamble Company Absorbent articles providing improved fit when wet
US6015935A (en) * 1997-03-27 2000-01-18 The Procter & Gamble Company Absorbent articles comprising a material having a high vertical wicking capacity
EP1011577A4 (en) * 1997-05-13 2004-06-16 Weyerhaeuser Co CROSS-LINKED ABSORBENT COMPOSITE
US6383960B1 (en) 1997-10-08 2002-05-07 Kimberly-Clark Worldwide, Inc. Layered absorbent structure
CO5261577A1 (es) * 1997-10-08 2003-03-31 Kimberly Clark Co Articulo absorbente con estructura absorbente con region de capa heterogenea
AU6555998A (en) * 1998-03-13 1999-09-27 Procter & Gamble Company, The Liquid distribution materials with improved distribution properties under sub-saturation
WO1999045878A1 (en) * 1998-03-13 1999-09-16 The Procter & Gamble Company Absorbent structures comprising fluid storage members with improved ability to dewater high flux distribution members
US6630054B1 (en) 1998-03-19 2003-10-07 Weyerhaeuser Company Methods for forming a fluted composite
MX241213B (es) * 1998-04-28 2006-10-18 Procter & Gamble Articulos absorbentes que proporcionan ajuste mejorado cuando se mojan.
US6710225B1 (en) 1998-06-15 2004-03-23 Kimberly-Clark Worldwide, Inc. Layered absorbent structure with a zoned basis weight
US6503233B1 (en) 1998-10-02 2003-01-07 Kimberly-Clark Worldwide, Inc. Absorbent article having good body fit under dynamic conditions
US6667424B1 (en) 1998-10-02 2003-12-23 Kimberly-Clark Worldwide, Inc. Absorbent articles with nits and free-flowing particles
US6562192B1 (en) 1998-10-02 2003-05-13 Kimberly-Clark Worldwide, Inc. Absorbent articles with absorbent free-flowing particles and methods for producing the same
US6673982B1 (en) 1998-10-02 2004-01-06 Kimberly-Clark Worldwide, Inc. Absorbent article with center fill performance
KR20010099934A (ko) 1998-12-24 2001-11-09 로날드 디. 맥크레이 흡수성 구조체 및 제조 방법
BR9916641A (pt) * 1998-12-30 2001-09-25 Kimberly Clark Co Processo de reciclagem por explosão a vapor de fibras e tecidos fabricados a partir das fibras recicladas
US6413362B1 (en) 1999-11-24 2002-07-02 Kimberly-Clark Worldwide, Inc. Method of steam treating low yield papermaking fibers to produce a permanent curl
US6562742B2 (en) * 1999-01-11 2003-05-13 Bki Holding Corporation High-performance absorbent structure
US6245051B1 (en) 1999-02-03 2001-06-12 Kimberly-Clark Worldwide, Inc. Absorbent article with a liquid distribution, belt component
US6409883B1 (en) 1999-04-16 2002-06-25 Kimberly-Clark Worldwide, Inc. Methods of making fiber bundles and fibrous structures
US6867346B1 (en) 1999-09-21 2005-03-15 Weyerhaeuser Company Absorbent composite having fibrous bands
US6703330B1 (en) 1999-09-21 2004-03-09 Weyerhaeuser Company Fluted absorbent composite
US20030018313A1 (en) * 1999-12-16 2003-01-23 Tanzer Richard Warren Absorbent structure and method
US6437214B1 (en) 2000-01-06 2002-08-20 Kimberly-Clark Worldwide, Inc. Layered absorbent structure with a zoned basis weight and a heterogeneous layer region
US6627041B2 (en) * 2000-03-06 2003-09-30 Georgia-Pacific Corporation Method of bleaching and providing papermaking fibers with durable curl
US6309454B1 (en) 2000-05-12 2001-10-30 Johnson & Johnson Medical Limited Freeze-dried composite materials and processes for the production thereof
US6664437B2 (en) 2000-12-21 2003-12-16 Kimberly-Clark Worldwide, Inc. Layered composites for personal care products
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Also Published As

Publication number Publication date
JP2001517965A (ja) 2001-10-09
CO4750845A1 (es) 1999-03-31
WO1997023184A1 (en) 1997-07-03
CA2239169A1 (en) 1997-07-03
AU711599B2 (en) 1999-10-14
AU1337597A (en) 1997-07-17
IL124968A0 (en) 1999-01-26
DE69626414D1 (de) 2003-04-03
DE69626414T2 (de) 2003-09-25
MX224278B (es) 2004-11-18
BR9612197A (pt) 1999-07-13
EP0876132A1 (en) 1998-11-11
EP0876132B1 (en) 2003-02-26
US5843852A (en) 1998-12-01
MX9804922A (es) 1999-02-28

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