ES2194663T3 - Estructuras absorbentes multicapa. - Google Patents

Estructuras absorbentes multicapa.

Info

Publication number
ES2194663T3
ES2194663T3 ES00122908T ES00122908T ES2194663T3 ES 2194663 T3 ES2194663 T3 ES 2194663T3 ES 00122908 T ES00122908 T ES 00122908T ES 00122908 T ES00122908 T ES 00122908T ES 2194663 T3 ES2194663 T3 ES 2194663T3
Authority
ES
Spain
Prior art keywords
layer
pore size
average pore
micram
flat area
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
ES00122908T
Other languages
English (en)
Inventor
Richmond A Cohen
James A Minetola
John F Poccia
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.)
Johnson and Johnson Consumer Inc
Original Assignee
McNeil PPC Inc
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 McNeil PPC Inc filed Critical McNeil PPC Inc
Application granted granted Critical
Publication of ES2194663T3 publication Critical patent/ES2194663T3/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
    • A61F13/534—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
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
    • 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
    • A61F13/53409—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 having a folded core
    • A61F13/53436—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 having a folded core having an undulated or corrugated cross-section
    • 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
    • A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • 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
    • 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
    • A61F2013/15504—Capillary properties, e.g. wicking with a porosity gradient in the vertical or horizontal plane
    • 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
    • A61F2013/530131—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 in fibre but being not pulp
    • A61F2013/530226—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 in fibre but being not pulp with polymeric fibres
    • A61F2013/53024—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 in fibre but being not pulp with polymeric fibres being bicomponent fibres
    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/53051—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
    • A61F2013/530547—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers
    • A61F2013/530554—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers and being fixed to a web
    • 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
    • A61F2013/530868—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 characterized by the liquid distribution or transport means other than wicking layer
    • A61F2013/530897—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 characterized by the liquid distribution or transport means other than wicking layer having capillary means, e.g. pore or fibre size gradient
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet

Abstract

Una estructura absorbente que proporciona una superficie aceptora de líquido sustancialmente seca después de la aplicación de una cantidad de líquido a la superficie; l estructura comprende: a. Una primera zona plana que define una superficie superior aceptora de líquido de la estructura absorbente que comprende: i. Una capa superior (20) que comprende fibras hidrófilas sintéticas; dicha capa tiene un primer tamaño medio de poro de aproximadamente 75 a 400 micram; y ii. Una capa inferior (22) dispuesta por debajo y en comunicación fluida con la capa superior, que comprende una mezcla de fibras naturales de pulpa y fibras sintéticas hidrófilas tendidas al aire; dicha capa tiene un segundo tamaño medio de poros, menor que el primer tamaño medio de poros, en el intervalo de aproximadamente 40 a 140 micram; y b. Una segunda zona plana, dispuesta por debajo y en comunicación fluida con la capa inferior de la primera zona plana, que comprende: i. Una capa superior (24) que comprende aproximadamente del 20 al 95 % en peso de fibras hidrófilas resilientes y aproximamente del 5 al 80 % en peso de material superabsorbente, que tiene un tercer tamaño medio de poros de aproximadamente 400 a 1000 micram; y ii. Una capa inferior (26) dispuesta por debajo y en comunicación fluida con la capa superior de la segunda zona plana, que comprende una mezcla de fibras naturales de pulpa y fibras sintéticas hidrófilas tendidas al aire; dicha capa tiene un cuarto tamaño medio de poros de aproximadamente 40 a 140 micram.
ES00122908T 1994-06-30 1995-06-29 Estructuras absorbentes multicapa. Expired - Lifetime ES2194663T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/268,400 US5505719A (en) 1994-06-30 1994-06-30 Multilayered absorbent structures

Publications (1)

Publication Number Publication Date
ES2194663T3 true ES2194663T3 (es) 2003-12-01

Family

ID=23022839

Family Applications (3)

Application Number Title Priority Date Filing Date
ES00122909T Expired - Lifetime ES2197850T3 (es) 1994-06-30 1995-06-29 Procedimiento de fabricacion de estructuras absorbentes multicapa.
ES95110172T Expired - Lifetime ES2160652T3 (es) 1994-06-30 1995-06-29 Estructuras absorbentes multicapa.
ES00122908T Expired - Lifetime ES2194663T3 (es) 1994-06-30 1995-06-29 Estructuras absorbentes multicapa.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES00122909T Expired - Lifetime ES2197850T3 (es) 1994-06-30 1995-06-29 Procedimiento de fabricacion de estructuras absorbentes multicapa.
ES95110172T Expired - Lifetime ES2160652T3 (es) 1994-06-30 1995-06-29 Estructuras absorbentes multicapa.

Country Status (10)

Country Link
US (3) US5505719A (es)
EP (3) EP1074233B1 (es)
JP (1) JPH0838551A (es)
AT (3) ATE235869T1 (es)
AU (1) AU680360B2 (es)
BR (1) BR9503006A (es)
CA (1) CA2152753C (es)
DE (3) DE69530712T2 (es)
ES (3) ES2197850T3 (es)
NZ (1) NZ272483A (es)

Families Citing this family (133)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR199700616T1 (xx) * 1995-01-10 1998-02-21 The Procter And Gamble Company Ak��kan y�netimi i�in emici e�yalar.
US6060638A (en) 1995-12-22 2000-05-09 Kimberly-Clark Worldwide, Inc. Matched permeability liner/absorbent structure system for absorbent articles and the like
DE19609462A1 (de) * 1996-03-11 1997-09-18 Kimberly Clark Gmbh Absorbierender Artikel sowie Verfahren zur gerichteten Abführung von lokalisiert austretenden Fluiden
JP2715372B2 (ja) * 1996-06-03 1998-02-18 コンビ株式会社 園芸用吊り鉢用モケット
US5891197A (en) * 1996-08-02 1999-04-06 The Proctor & Gamble Company Stain receiver for dry cleaning process
JP3675601B2 (ja) * 1996-09-12 2005-07-27 ユニ・チャーム株式会社 吸収体
US5820973A (en) 1996-11-22 1998-10-13 Kimberly-Clark Worldwide, Inc. Heterogeneous surge material for absorbent articles
US5879343A (en) 1996-11-22 1999-03-09 Kimberly-Clark Worldwide, Inc. Highly efficient surge material for absorbent articles
US5843063A (en) 1996-11-22 1998-12-01 Kimberly-Clark Worldwide, Inc. Multifunctional absorbent material and products made therefrom
US20030234468A1 (en) * 1997-01-17 2003-12-25 Krishnakumar Rangachari Soft, absorbent material for use in absorbent articles and process for making the material
US6485667B1 (en) 1997-01-17 2002-11-26 Rayonier Products And Financial Services Company Process for making a soft, strong, absorbent material for use in absorbent articles
US5752945A (en) * 1997-04-25 1998-05-19 Fibertech Group, Inc. Absorbent article with liquid transfer layer
DE19732550C1 (de) 1997-07-29 1999-03-04 Hartmann Paul Ag Absorbierender Hygieneartikel zum einmaligen Gebrauch
US6096668A (en) * 1997-09-15 2000-08-01 Kimberly-Clark Worldwide, Inc. Elastic film laminates
US6383960B1 (en) 1997-10-08 2002-05-07 Kimberly-Clark Worldwide, Inc. Layered absorbent structure
WO1999062447A1 (fr) * 1998-05-29 1999-12-09 Toyo Eizai Kabushiki Kaisha Culotte jetable et procede permettant de la produire en continu
US6420626B1 (en) 1999-06-08 2002-07-16 Buckeye Technologies Inc. Unitary fluid acquisition, storage, and wicking material
US20040033750A1 (en) * 1998-06-12 2004-02-19 Everett Rob D Layered absorbent structure with a heterogeneous layer region
US6710225B1 (en) 1998-06-15 2004-03-23 Kimberly-Clark Worldwide, Inc. Layered absorbent structure with a zoned basis weight
GB9813511D0 (en) * 1998-06-24 1998-08-19 Datasorb Limited Determining properties of absorbent articles
US6465379B1 (en) 1998-06-30 2002-10-15 Bki Holding Corporation Unitary absorbent material for use in absorbent structures
US6217890B1 (en) 1998-08-25 2001-04-17 Susan Carol Paul Absorbent article which maintains or improves skin health
US6448464B1 (en) 1999-07-30 2002-09-10 Kimberly-Clark Worldwide, Inc. Absorbent article which maintains skin temperature when wet
US6287286B1 (en) 1998-08-25 2001-09-11 Kimberly-Clark Worldwide, Inc. Absorbent article having a reduced viability of candida albicans
US6238379B1 (en) 1998-08-25 2001-05-29 Kimberly-Clark Worldwide, Inc. Absorbent article with increased wet breathability
US6152906A (en) * 1998-08-25 2000-11-28 Kimberly-Clark Worldwide, Inc. Absorbent article having improved breathability
US6613028B1 (en) * 1998-12-22 2003-09-02 Kimberly-Clark Worldwide, Inc. Transfer delay for increased access fluff capacity
US6562742B2 (en) * 1999-01-11 2003-05-13 Bki Holding Corporation High-performance absorbent structure
US6169223B1 (en) 1999-02-08 2001-01-02 Internationale Verbandstoff Fabrik Schaffhausen Compress for medical treatment
DE19905280C1 (de) 1999-02-08 2000-07-13 Hartmann Paul Ag Absorbierender Hygieneartikel zum einmaligen Gebrauch
US6220999B1 (en) 1999-03-19 2001-04-24 Kimberly-Clark Worldwide, Inc. Method and apparatus for forming an apertured pad
CA2280396C (en) * 1999-08-16 2007-12-04 Johnson & Johnson Inc. A sanitary absorbent napkin
US6312416B1 (en) * 1999-08-16 2001-11-06 Johnson & Johnson, Inc. Thin sanitary napkin capable of controlled deformation when in use
US7223900B1 (en) * 1999-08-16 2007-05-29 Johnson & Johnson Inc. Thin sanitary napkin allowing for controlled deformation when in use
AR025300A1 (es) 1999-08-23 2002-11-20 Kimberly Clark Co Un articulo absorbente descartable con capacidad para respirar en humedo incrementada.
AR027842A1 (es) 1999-08-23 2003-04-16 Kimberly Clark Co Un articulo absorbente el cual mantiene o mejora la salud de la piel
SE518736C2 (sv) * 1999-08-30 2002-11-12 Sca Hygiene Prod Ab Absorberande, öppencellingt skummaterial med god vätskelagringsförmåga samt absorberande struktur i ett absorberande alster
SE514898C2 (sv) * 1999-08-30 2001-05-14 Sca Hygiene Prod Ab Absorberande struktur innefattande ett komprimerat skummaterial av regenererad cellulosa, metod för dess framställning samt absorberande alster såsom en blöja, innefattande strukturen
US6264776B1 (en) 1999-09-15 2001-07-24 Kimberly-Clark Worldwide, Inc. Method for forming an absorbent structure having vertically orientated absorbent members
US6689933B1 (en) 1999-09-15 2004-02-10 Kimberly-Clark Worldwide, Inc. Absorbent article having vertically orientated absorbent members
US6663611B2 (en) * 1999-09-28 2003-12-16 Kimberly-Clark Worldwide, Inc. Breathable diaper with low to moderately breathable inner laminate and more breathable outer cover
AU1862400A (en) * 1999-12-03 2001-06-12 Korma S.P.A. Intermediate absorbent structure with integrated particle barrier
US6416697B1 (en) 1999-12-03 2002-07-09 Kimberly-Clark Worldwide, Inc. Method for obtaining a dual strata distribution of superabsorbent in a fibrous matrix
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
JP2001190581A (ja) * 2000-01-12 2001-07-17 Nippon Kyushutai Gijutsu Kenkyusho:Kk 失禁用吸収パッド
US6523681B1 (en) * 2000-02-25 2003-02-25 Technicor, Inc. Absorbent/adsorbent pads
US7358204B2 (en) * 2000-04-13 2008-04-15 The Procter And Gamble Company Soft, thick, non-linting nonwoven
US20030208175A1 (en) * 2000-06-12 2003-11-06 Gross James R. Absorbent products with improved vertical wicking and rewet capability
US6738735B1 (en) 2000-07-07 2004-05-18 Kimberly-Clark Worldwide, Inc. Method of determining the efficiency of an absorbent article having two absorbent layers that each contain a superabsorbent
US7147628B2 (en) * 2000-10-02 2006-12-12 Sca Hygiene Products Ab Absorbent article with improved liquid-handling ability
US6488670B1 (en) * 2000-10-27 2002-12-03 Kimberly-Clark Worldwide, Inc. Corrugated absorbent system for hygienic products
US7411110B2 (en) * 2000-12-20 2008-08-12 Kimberly-Clark Worldwide, Inc. Thin, high capacity absorbent structure and method for producing same
US20020115971A1 (en) * 2000-12-20 2002-08-22 Holmes Lori Tassone Thin, high capacity multi-layer absorbent core
US6689242B2 (en) 2001-03-26 2004-02-10 First Quality Nonwovens, Inc. Acquisition/distribution layer and method of making same
EP1281633A1 (en) * 2001-08-03 2003-02-05 Technicor Inc. Absorbent or adsorbent pad
US6607636B2 (en) * 2001-11-01 2003-08-19 Kimberly-Clark Worldwide, Inc. Non-rewetting multi-fiber hand towel and methods of making same
US6781027B2 (en) 2001-12-14 2004-08-24 Kimberly-Clark Worldwide, Inc. Mixed denier fluid management layers
US6679104B2 (en) 2001-12-20 2004-01-20 Kimberly-Clark Worldwide, Inc. Matched material combinations for absorbent articles and the like
US6896669B2 (en) * 2001-12-21 2005-05-24 Kimberly-Clark Worldwide, Inc. Composite absorbent members
US6932929B2 (en) * 2001-12-21 2005-08-23 Kimberly-Clark Worldwide, Inc. Method of forming composite absorbent members
AU2002346621A1 (en) * 2001-12-21 2003-07-24 Kimberly-Clark Worldwide, Inc. Method of forming composite absorbent members
US20050107759A1 (en) * 2002-01-17 2005-05-19 Andrew Waksmundzki Absorbent article with three-dimensional extrudate forming sap containment wells
US20050101929A1 (en) * 2002-01-17 2005-05-12 Andrew Waksmundzki Absorbent core with three-dimensional sub-layer
US20030135178A1 (en) * 2002-01-17 2003-07-17 Hansen Ebba A. Absorbent laminate
AU2003214639A1 (en) * 2002-03-01 2003-09-16 Claudio Giacometti Method for producing a composite absorbent structure for absorbent article, and structure formed in this way
TW592676B (en) * 2002-04-12 2004-06-21 Rayonier Prod & Fncl Serv Co Absorbent cores with improved intake performance
DE10225943A1 (de) 2002-06-11 2004-01-08 Basf Ag Verfahren zur Herstellung von Estern von Polyalkoholen
US20030236512A1 (en) * 2002-06-19 2003-12-25 Baker Andrew A. Absorbent core with folding zones for absorbency distribution
JP4486300B2 (ja) * 2002-07-25 2010-06-23 ユニ・チャーム株式会社 吸収性物品のトップシート
EP1461203B1 (en) * 2002-09-06 2012-04-25 S. C. Johnson & Son, Inc. Cleaning and dusting fabric
US20060009105A1 (en) * 2002-09-06 2006-01-12 S.C. Johnson & Son, Inc. Cleaning and dusting fabric
US20040054343A1 (en) * 2002-09-18 2004-03-18 Barnett Larry N. Horizontal density gradient absorbent system for personal care products
US20040127873A1 (en) * 2002-12-31 2004-07-01 Varona Eugenio Go Absorbent article including porous separation layer with capillary gradient
SE0300526D0 (sv) * 2003-02-28 2003-02-28 Sca Hygiene Prod Ab Absorberande alster innefattande en absorberande struktur
US7883497B2 (en) * 2003-02-28 2011-02-08 Sca Hygiene Products Ab Absorbent article including an absorbent structure
US20040186449A1 (en) * 2003-03-21 2004-09-23 Henri Brisebois Liquid-absorbing component for an absorbent article
DE10327026B4 (de) * 2003-06-16 2010-11-04 Hakle-Kimberly Deutschland Gmbh Airlaidverfahren mit verbessertem Durchsatz, Faservlies, Verwendung einer Viskosekurzfaser und Absorbierender Gegenstand
US7287115B2 (en) * 2003-10-30 2007-10-23 Kabushiki Kaisha Toshiba Multi-chip package type memory system
US7880052B2 (en) * 2003-11-21 2011-02-01 Kimberly-Clark Worldwide, Inc. Labial pad
US20050112979A1 (en) * 2003-11-24 2005-05-26 Sawyer Lawrence H. Integrally formed absorbent materials, products incorporating same, and methods of making same
US20050261649A1 (en) * 2004-05-19 2005-11-24 Cohen Richmond R Absorbent article with layered acquisition/distribution system
WO2006020213A2 (en) * 2004-07-19 2006-02-23 Bruce Fine Superabsorbent pad
US7190048B2 (en) * 2004-07-19 2007-03-13 Micron Technology, Inc. Resistance variable memory device and method of fabrication
US20060020250A1 (en) * 2004-07-23 2006-01-26 Bba Nonwovens Simpsonville, Inc. Absorbent structure
US20060069375A1 (en) * 2004-09-29 2006-03-30 Andrew Waksmundzki Absorbent article with C-folded moisture barrier and methods of manufacturing same
US20060069367A1 (en) * 2004-09-29 2006-03-30 Andrew Waksmundzki Absorbent core having two or more types of superabsorbent
US7914487B2 (en) * 2004-10-15 2011-03-29 Futurematrix Interventional, Inc. Non-compliant medical balloon having braided or knitted reinforcement
US7309324B2 (en) * 2004-10-15 2007-12-18 Futuremed Interventional, Inc. Non-compliant medical balloon having an integral woven fabric layer
US7682335B2 (en) * 2004-10-15 2010-03-23 Futurematrix Interventional, Inc. Non-compliant medical balloon having an integral non-woven fabric layer
US7354419B2 (en) * 2004-10-15 2008-04-08 Futuremed Interventional, Inc. Medical balloon having strengthening rods
US20060095012A1 (en) * 2004-10-29 2006-05-04 Cohen Richmond R Thin protective underwear
CN100479789C (zh) * 2004-12-29 2009-04-22 Sca卫生产品股份公司 具有处理低粘性粪便物质的改进特性的吸收性制品
US20060178652A1 (en) * 2005-02-09 2006-08-10 Miller Robert A Iii Incontinence pad and apparel formed therewith
US20060206074A1 (en) * 2005-03-11 2006-09-14 The Procter & Gamble Company Absorbent core structures having undulations
US20060202379A1 (en) * 2005-03-11 2006-09-14 Rachelle Bentley Method of making absorbent core structures with encapsulated superabsorbent material
US20060202380A1 (en) * 2005-03-11 2006-09-14 Rachelle Bentley Method of making absorbent core structures with undulations
US20060206073A1 (en) * 2005-03-11 2006-09-14 Crane Patrick L Insitube-formed absorbent core structures
US8293968B2 (en) 2005-04-29 2012-10-23 Kimberly-Clark Worldwide, Inc. Dual mode absorbent tampon
US7544201B2 (en) 2005-07-05 2009-06-09 Futurematrix Interventional, Inc. Rapid exchange balloon dilation catheter having reinforced multi-lumen distal portion
EP1922045B1 (en) 2005-09-07 2012-11-07 Tyco Healthcare Group LP Self contained wound dressing with micropump
US20070239104A1 (en) * 2005-09-23 2007-10-11 Feerrar Angela C Anti acid G/tube pad
US8652116B2 (en) * 2005-09-30 2014-02-18 The Procter & Gamble Company Preferential bend structure and articles containing said structure
US8827974B2 (en) * 2005-12-30 2014-09-09 Kimberly-Clark Worldwide, Inc. Absorbent tampon for feminine hygiene
DE102006000781A1 (de) * 2006-01-04 2007-07-05 Johnson & Johnson Gmbh Deck- und Transferschichtstruktur für einen Hygieneartikel
US20070197989A1 (en) * 2006-02-23 2007-08-23 Kuei-Min Chi Hygiene product with far infrared anions
US7696109B2 (en) 2006-02-24 2010-04-13 The Clorox Company Low-density cleaning substrate
WO2008018921A1 (en) * 2006-08-04 2008-02-14 Litvay John D Absorbent product with unitized gradient core
US8092814B2 (en) * 2006-10-30 2012-01-10 Mcneil-Ppc, Inc. Cover material for an absorbent article including a skin care composition and an absorbent article having a cover material including a skin care composition
CN101686888B (zh) * 2007-07-06 2014-07-09 Sca卫生用品公司 吸收性结构
US8002744B2 (en) * 2007-08-06 2011-08-23 Bard Peripheral Vascular, Inc Non-compliant medical balloon
US8313601B2 (en) * 2007-08-06 2012-11-20 Bard Peripheral Vascular, Inc. Non-compliant medical balloon
US20090044815A1 (en) * 2007-08-15 2009-02-19 Arnold Bruckner Foot and heel skin shield system
US20090149700A1 (en) * 2007-11-02 2009-06-11 Ruben Garcia Method and apparatus for pubic sling insertion
US8728110B2 (en) 2009-01-16 2014-05-20 Bard Peripheral Vascular, Inc. Balloon dilation catheter shaft having end transition
US8814899B2 (en) 2009-02-23 2014-08-26 Futurematrix Interventional, Inc. Balloon catheter pressure relief valve
GB2477571A (en) * 2010-02-09 2011-08-10 Cui Internat Ltd Incontinence pad for use in a garment
WO2013007973A2 (en) 2011-07-14 2013-01-17 Smith & Nephew Plc Wound dressing and method of treatment
US8426671B2 (en) 2011-02-11 2013-04-23 Polymer Group, Inc. Liquid management layer for personal care absorbent articles
US20120310186A1 (en) * 2011-06-06 2012-12-06 Tyco Healthcare Group Lp Dressings and Related Methods Therefor
CN104470552B (zh) 2012-05-23 2017-04-26 史密夫及内修公开有限公司 用于负压伤口治疗的装置和方法
EP2879635A2 (en) 2012-08-01 2015-06-10 Smith & Nephew PLC Wound dressing and method of treatment
WO2014020440A1 (en) 2012-08-01 2014-02-06 Smith & Nephew Plc Wound dressing
KR20150093782A (ko) 2013-02-07 2015-08-18 미쓰이 가가쿠 가부시키가이샤 접착제, 적층체, 전지 케이스용 포재, 전지, 고알칼리 용액용 포재, 알코올 함유 용액용 포재 및 포장체
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US9375507B2 (en) 2013-04-10 2016-06-28 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
CA3186021A1 (en) * 2013-07-03 2015-01-08 Dsg Technology Holdings Limited An absorbent composite, an absorbent article employing the same, and methods, systems, and apparatus for making the absorbent composite and/or article
EP3157484B1 (en) 2014-06-18 2020-02-26 Smith & Nephew plc Wound dressing
PL3380053T3 (pl) 2015-11-24 2022-06-13 Dsg Technology Holdings Ltd. Kompozyt lub zespół elastycznego rdzenia oraz system i sposób wytwarzania zespołu kompozytu elastycznego
US11014030B2 (en) 2016-02-17 2021-05-25 Hollingsworth & Vose Company Filter media including flame retardant fibers
US10252200B2 (en) 2016-02-17 2019-04-09 Hollingsworth & Vose Company Filter media including a filtration layer comprising synthetic fibers
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
WO2018129701A1 (en) * 2017-01-13 2018-07-19 The Procter & Gamble Company Nonwoven and absorbent articles having same
JP6937733B2 (ja) * 2018-10-31 2021-09-22 ユニ・チャーム株式会社 吸収性物品

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1863333A (en) * 1929-12-10 1932-06-14 Int Cellucotton Products Absorbent pad
US3085575A (en) * 1959-08-10 1963-04-16 Irvin S Dewoskin Absorbent pads and the manufacture thereof
US3029817A (en) * 1960-05-09 1962-04-17 Kimberly Clark Co Cellulosic product
US3105491A (en) * 1960-06-22 1963-10-01 Kimberly Clark Co Composite macrofibers and absorbent pads made therefrom
US3124135A (en) * 1960-06-30 1964-03-10 Cellulosic products
US3046986A (en) * 1961-02-15 1962-07-31 Kimberly Clark Co Manufacture of cellulosic product
US4093765A (en) * 1976-02-13 1978-06-06 Scott Paper Company Soft absorbent fibrous web and disposable diaper including same
US4176667A (en) * 1977-10-25 1979-12-04 Adult Care Products, Inc. Disposable liquid absorbent pad and method
FR2446357B1 (fr) * 1979-01-12 1985-07-12 Beghin Say Sa Procede d'insertion de produits super-absorbants dans une structure fibreuse
US4223677A (en) * 1979-05-11 1980-09-23 Scott Paper Company Absorbent fibrous structure and disposable diaper including same
US4449979A (en) * 1980-08-26 1984-05-22 Johnson & Johnson Baby Products Company Absorbent structure having gradient densities
US4333462A (en) * 1980-11-17 1982-06-08 Johnson & Johnson Baby Products Company Absorbent structure containing superabsorbent
US4338371A (en) * 1980-12-24 1982-07-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Absorbent product to absorb fluids
US4411660A (en) * 1981-12-24 1983-10-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Absorbent product and articles made therefrom
US4578070A (en) * 1983-08-15 1986-03-25 Personal Products Company Absorbent structure containing corrugated web layers
US4842594A (en) * 1983-08-24 1989-06-27 Chicopee Absorbent article with internal wicking means
US4880419A (en) * 1983-08-24 1989-11-14 Chicopee Absorbent article with internal wicking means
US4531945A (en) * 1983-10-31 1985-07-30 Kimberly-Clark Corporation Multi layer sanitary appliance
CA1241504A (en) * 1983-12-01 1988-09-06 Frederick K. Mesek Disposable diaper with folded absorbent batt
US4670011A (en) * 1983-12-01 1987-06-02 Personal Products Company Disposable diaper with folded absorbent batt
US4960477A (en) * 1983-12-01 1990-10-02 Mcneil-Ppc, Inc. Disposable diaper with folded absorbent batt
JPS60215804A (ja) * 1984-04-04 1985-10-29 花王株式会社 吸収性物品
US4563289A (en) * 1984-04-10 1986-01-07 Polysar Limited Impregnation of non-woven webs
CA1260202A (en) * 1984-04-13 1989-09-26 Leo J. Bernardin Absorbent structure designed for absorbing body fluids
US5176668A (en) * 1984-04-13 1993-01-05 Kimberly-Clark Corporation Absorbent structure designed for absorbing body fluids
US4699619A (en) * 1984-08-31 1987-10-13 Kimberly-Clark Corporation Absorbent structure designed for absorbing body fluids
SE458418B (sv) * 1984-07-16 1989-04-03 Moelnlycke Ab Absorptionskropp med kontinuerlig densitetsgradient samt saett foer dess framstaellning
US4596567A (en) * 1984-08-17 1986-06-24 Personal Products Company Perf-embossed absorbent structure
US4605402A (en) * 1984-08-17 1986-08-12 Personal Products Company Softening of a composite absorbent product
JPH0751142B2 (ja) * 1985-07-31 1995-06-05 メ−ルンリユ−ケ・ア−ベ− おむつ、衛生ナプキン等の如き使い捨て物品用吸収体
JPH0620476B2 (ja) * 1985-07-31 1994-03-23 メ−ルンリユ−ケ・ア−ベ− おむつ、衛生ナプキンまたは傷包帯の如き使い捨て物品用吸収材料
US4699823A (en) * 1985-08-21 1987-10-13 Kimberly-Clark Corporation Non-layered absorbent insert having Z-directional superabsorbent concentration gradient
CA1294119C (en) * 1985-11-04 1992-01-14 The Procter & Gamble Company Absorbent article having an expanding overwrap
US4688823A (en) 1986-02-24 1987-08-25 Hanses Harold J Axle weight for motor vehicles
US5047023A (en) * 1986-07-18 1991-09-10 The Procter & Gamble Company Absorbent members having low density and basis weight acquisition zones
US4834735A (en) * 1986-07-18 1989-05-30 The Proctor & Gamble Company High density absorbent members having lower density and lower basis weight acquisition zones
US4880868A (en) 1986-10-06 1989-11-14 Arco Chemical Technology, Inc. Extended shelf life water-absorbing composition which facilitates fiber formation
US4713068A (en) * 1986-10-31 1987-12-15 Kimberly-Clark Corporation Breathable clothlike barrier having controlled structure defensive composite
US4908026A (en) * 1986-12-22 1990-03-13 Kimberly-Clark Corporation Flow distribution system for absorbent pads
US4798603A (en) * 1987-10-16 1989-01-17 Kimberly-Clark Corporation Absorbent article having a hydrophobic transport layer
US4950264A (en) * 1988-03-31 1990-08-21 The Procter & Gamble Company Thin, flexible sanitary napkin
US5009653A (en) * 1988-03-31 1991-04-23 The Procter & Gamble Company Thin, flexible sanitary napkin
US5147343B1 (en) * 1988-04-21 1998-03-17 Kimberly Clark Co Absorbent products containing hydrogels with ability to swell against pressure
US4883707A (en) * 1988-04-21 1989-11-28 James River Corporation High loft nonwoven fabric
ZA892846B (en) * 1988-04-21 1989-12-27 Kimberly Clark Co Absorbent products containing hydrogels with ability to swell against pressure
US4874457A (en) 1988-04-21 1989-10-17 Mcneil-Pc, Inc. Web corrugating apparatus
US4988344A (en) * 1988-05-24 1991-01-29 The Procter & Gamble Company Absorbent articles with multiple layer absorbent layers
US5134007A (en) * 1988-05-24 1992-07-28 The Procter & Gamble Company Multiple layer absorbent cores for absorbent articles
US4988345A (en) * 1988-05-24 1991-01-29 The Procter & Gamble Company Absorbent articles with rapid acquiring absorbent cores
MA21625A1 (fr) * 1988-09-12 1990-04-01 Johnson & Johnson Inc Serviette hygienique unifiee.
US5151091A (en) * 1988-10-24 1992-09-29 Mcneil-Ppc, Inc. Absorbent structure having multiple canals
CA2014203C (en) * 1989-05-08 2000-03-21 Margaret Gwyn Latimer Absorbent structure having improved fluid surge management and product incorporating same
CA1282904C (en) * 1989-07-17 1991-04-16 Lee, Peter H. T. Diapering system with detachable linings
US5124197A (en) * 1989-07-28 1992-06-23 Kimberly-Clark Corporation Inflated cellulose fiber web possessing improved vertical wicking properties
US5141794A (en) * 1989-11-03 1992-08-25 At&T Bell Laboratories Superabsorbent article having relatively thin liquid absorbent portion
US5188624A (en) * 1990-01-16 1993-02-23 Weyerhaeuser Company Absorbent article with superabsorbent particle containing insert pad and liquid dispersion pad
US5217445A (en) * 1990-01-23 1993-06-08 The Procter & Gamble Company Absorbent structures containing superabsorbent material and web of wetlaid stiffened fibers
US4994037A (en) * 1990-07-09 1991-02-19 Kimberly-Clark Corporation Absorbent structure designed for absorbing body fluids
US5037409A (en) * 1990-07-12 1991-08-06 Kimberly-Clark Corporation Absorbent article having a hydrophilic flow-modulating layer
JP2810772B2 (ja) * 1990-08-01 1998-10-15 花王株式会社 吸収性物品
US5368918A (en) * 1990-08-30 1994-11-29 Nippon Shokubai Co., Ltd. Absorbent material comprising absorbent polymeric particulate material coated with synthetic pulp
US5382245A (en) * 1991-07-23 1995-01-17 The Procter & Gamble Company Absorbent articles, especially catamenials, having improved fluid directionality
KR930002268B1 (ko) * 1990-12-20 1993-03-27 주식회사 럭키 일회용 흡수제품 조성물
DK0565606T3 (da) * 1991-01-03 1995-05-22 Procter & Gamble Absorberende artikel med hurtigt absorberende flerlagskerne
US5300054A (en) * 1991-01-03 1994-04-05 The Procter & Gamble Company Absorbent article having rapid acquiring, wrapped multiple layer absorbent body
MX9200798A (es) * 1991-02-26 1992-08-01 Weyerhaeuser Co Producto absorbente.
US5175046A (en) * 1991-03-04 1992-12-29 Chicopee Superabsorbent laminate structure
CA2065220C (en) * 1991-06-11 2003-03-18 Shmuel Dabi Method of forming a unitized absorbent product with a density gradient
US5366451A (en) * 1991-08-02 1994-11-22 Johnson & Johnson Inc. Disposable absorbent product
US5147345A (en) * 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
US5192606A (en) * 1991-09-11 1993-03-09 Kimberly-Clark Corporation Absorbent article having a liner which exhibits improved softness and dryness, and provides for rapid uptake of liquid
US5350370A (en) * 1993-04-30 1994-09-27 Kimberly-Clark Corporation High wicking liquid absorbent composite
TW329666U (en) * 1993-05-12 1998-04-11 Kimberly Clark Co Absorbent article having enhanced wicking capability
SE501470C2 (sv) * 1993-06-28 1995-02-20 Moelnlycke Ab Förfarande för att tillverka artiklar, såsom kompresser, operationskompresser eller liknande, samt medelst förfarandet tillverkad artikel
US5350625A (en) * 1993-07-09 1994-09-27 E. I. Du Pont De Nemours And Company Absorbent acrylic spunlaced fabric
US5425725A (en) * 1993-10-29 1995-06-20 Kimberly-Clark Corporation Absorbent article which includes superabsorbent material and hydrophilic fibers located in discrete pockets
US5445777A (en) * 1994-12-08 1995-08-29 The Procter & Gamble Company Air laying forming station with baffle member for producing nonwoven materials

Also Published As

Publication number Publication date
DE69530239D1 (de) 2003-05-08
AU2336395A (en) 1996-01-18
US5728083A (en) 1998-03-17
EP1074234B1 (en) 2003-05-07
US5569226A (en) 1996-10-29
DE69530239T2 (de) 2004-01-29
AU680360B2 (en) 1997-07-24
CA2152753C (en) 2008-06-03
ES2197850T3 (es) 2004-01-16
EP0689818B1 (en) 2001-08-29
EP1074233A3 (en) 2001-03-21
NZ272483A (en) 1997-09-22
JPH0838551A (ja) 1996-02-13
DE69522388T2 (de) 2002-05-29
ATE204732T1 (de) 2001-09-15
EP1074234A2 (en) 2001-02-07
DE69522388D1 (de) 2001-10-04
EP0689818A3 (en) 1997-04-02
EP1074234A3 (en) 2001-03-21
CA2152753A1 (en) 1995-12-31
DE69530712D1 (de) 2003-06-12
US5505719A (en) 1996-04-09
ATE239435T1 (de) 2003-05-15
BR9503006A (pt) 1996-04-16
ATE235869T1 (de) 2003-04-15
DE69530712T2 (de) 2004-03-18
EP0689818A2 (en) 1996-01-03
EP1074233B1 (en) 2003-04-02
ES2160652T3 (es) 2001-11-16
EP1074233A2 (en) 2001-02-07

Similar Documents

Publication Publication Date Title
ES2194663T3 (es) Estructuras absorbentes multicapa.
PE15397A1 (es) Estructura absorbente que comprende una capa superior y una capa inferior de particulas de material de gelacion absorbente y metodo de fabricar una estructura similar
CO5241275A1 (es) Estructura absorbente de alta resistencia
ES2220539T3 (es) Material compuesto de una capa proxima al cuerpo en un articulo de higiene asi como articulo de higiene.
PE39596A1 (es) Articulo absorbente que tiene una estructura trenzada que absorbe por capilaridad
CO5090868A1 (es) Materiales absorbentes para distribuir liquidos acuosos
ES2163497T3 (es) Material compuesto de pelicula con aberturas/material no tejido para higiene personal, articulos absorbentes y similares.
AR038292A1 (es) Una estructura absorbente para absorber liquido en un articulo absorbente y el articulo absorbente que comprende dicha estructura
PE20001609A1 (es) Estructuras absorbentes de alta succion de liquido con hoja de envolver no tejida soplada fundida permanentemente hidrofila con fibras de diametro pequeno
AR012561A1 (es) Un tejido absorbente que tiene sensacion seca cuando esta humedo, la toalla y el articulo absorbente que lo utilizan, un material de absorcion queinluye dicho tejido y el metodo para producir el mismo.
AR004376A1 (es) Una tela, absorbente de aceite y resistente a la abrasion y el felpudo que la utiliza.
CO5190685A1 (es) Articulos absorbentes con estructuras celulosicas moldeadas
AR025282A1 (es) Estructura absorbente que tiene bordes perifericos y una region central y articulo absorbente para ser usado en la porcion de entrepierna de la prenda interior de un usuario.
MA31010B1 (fr) Feuille composite et article absorbant comprenant ladite feuille.
AR040053A1 (es) Un articulo absorbente descartable
GB1295493A (es)
JPS5710334A (en) Absorptive article
AR050670A1 (es) Toalla sanitaria
AR240983A2 (es) "estructura de articulo absorbente especialmente utilizable en la fabricacion de articulos absorbentes y articulo que la comprende"
ES2041263T3 (es) Esterilla sanitaria.
AR030101A1 (es) Un articulo absorbente estabilizado de alta resistencia
PE20000604A1 (es) Articulos absorbentes con materiales de distribucion colocados debajo del material de almacenamiento
PE82198A1 (es) Materiales de distribucion de fluido con propiedades mejoradas de absorcion capilar
CO4900081A1 (es) Articulo absorbente con integridad y adquisicion mejorada
ES2148497T3 (es) Articulo absorbente mejorado con distribucion controlada de liquido.