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ES2130562T5 - Estructura absorbente. - Google Patents

Estructura absorbente.

Info

Publication number
ES2130562T5
ES2130562T5 ES95900105T ES95900105T ES2130562T5 ES 2130562 T5 ES2130562 T5 ES 2130562T5 ES 95900105 T ES95900105 T ES 95900105T ES 95900105 T ES95900105 T ES 95900105T ES 2130562 T5 ES2130562 T5 ES 2130562T5
Authority
ES
Spain
Prior art keywords
ply
layers
upper layer
cellulose fibers
absorbent structure
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
ES95900105T
Other languages
English (en)
Other versions
ES2130562T3 (es
Inventor
Klaus Hermann
Krzysztof D Malowaniec
Thomas Wurster
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.)
Paul Hartmann AG
Original Assignee
Paul Hartmann AG
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=6502222&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2130562(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Paul Hartmann AG filed Critical Paul Hartmann AG
Application granted granted Critical
Publication of ES2130562T3 publication Critical patent/ES2130562T3/es
Publication of ES2130562T5 publication Critical patent/ES2130562T5/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
    • A61F13/53—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
    • A61F13/53—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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

LA INVENCION SE REFIERE A UNA ESTRUCTURA ABSORBENTE PARA UN ARTICULO DE HIGIENE PERSONAL TAL COMO UN PAÑO HIGIENICO, PAÑAL SANITARIO O PRODUCTO DE INCONTINENCIA PARA UN PRODUCTO MEDICO TAL COMO MATERIAL DE VENDAJE, DISPONIENDO DE UN PRIMER PLIEGUE (18) SUPERIOR QUE SE ENCUENTRA FRENTE AL CUERPO (22) INFERIOR DEBAJO DE EL. PARA MEJORAR LA CAPACIDAD DE ABSORCION DE FLUIDO DE LA ESTRUCTURA DE TAL MODO QUE INCLUSO MAS DE UNA DESCARGA DE FLUIDO LA ESTRUCTURA ABSORBENTE PERMANECE SECA SOBRE EL LADO CORRESPONDIENTE AL CUERPO, LA INVENCION PROPONE QUE EL PLIEGUE SUPERIOR DISPONGA DE UNA CAPA (26) SUPERIOR Y, SITUADO ENTRE LA CAPA SUPERIOR Y EL PLIEGUE DEL FONDO, SE DISPONGA DE UN CAPA (28) INFERIOR QUE CONTIENE UN MATERIAL (29) SUPERABSORBENTE. EL PLIEGUE DEL FONDO CONSISTE ESENCIALMENTE EN FIBRAS DE CELULOSA SOLO. LA CAPACIDAD DE ABSORCION DE LAS FIBRAS DE CELULOSA DE LA CAPA SUPERIOR ES MARCADAMENTE INFERIOR QUE LAS DE LAS FIBRAS DE CELULOSA DE LAS CAPAS QUE SE ENCUENTRAN POR DEBAJO. ENTRE LAS DOS CAPAS DEL PLIEGUE SUPERIOR PUEDE SER FORMADA UNA ZONA (30) DE TRANSICION, CONTENIENDO UNA MEZCLA DE FIBRAS DE DOS CAPAS Y DEL MATERIAL SUPERABSORBENTE.
ES95900105T 1993-11-10 1994-11-02 Estructura absorbente. Expired - Lifetime ES2130562T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4338326A DE4338326A1 (de) 1993-11-10 1993-11-10 Absorbierende Struktur

Publications (2)

Publication Number Publication Date
ES2130562T3 ES2130562T3 (es) 1999-07-01
ES2130562T5 true ES2130562T5 (es) 2003-09-01

Family

ID=6502222

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95900105T Expired - Lifetime ES2130562T5 (es) 1993-11-10 1994-11-02 Estructura absorbente.

Country Status (13)

Country Link
EP (1) EP0726752B2 (es)
AT (1) ATE178781T1 (es)
CZ (1) CZ284813B6 (es)
DE (2) DE4338326A1 (es)
DK (1) DK0726752T3 (es)
ES (1) ES2130562T5 (es)
FI (1) FI961927A (es)
GR (1) GR3030127T3 (es)
HU (1) HUT76592A (es)
NO (1) NO961709L (es)
PL (1) PL177636B1 (es)
SK (1) SK280458B6 (es)
WO (1) WO1995013042A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517924B4 (de) * 1995-05-16 2006-03-02 MEPLA-WERKE LAUTENSCHLäGER GMBH & CO. KG Möbelbeschlagteil
US6060638A (en) * 1995-12-22 2000-05-09 Kimberly-Clark Worldwide, Inc. Matched permeability liner/absorbent structure system for absorbent articles and the like
DE19732550C1 (de) 1997-07-29 1999-03-04 Hartmann Paul Ag Absorbierender Hygieneartikel zum einmaligen Gebrauch
US6383960B1 (en) 1997-10-08 2002-05-07 Kimberly-Clark Worldwide, Inc. Layered absorbent structure
US6710225B1 (en) 1998-06-15 2004-03-23 Kimberly-Clark Worldwide, Inc. Layered absorbent structure with a zoned basis weight
EP1025822A1 (de) * 1999-02-08 2000-08-09 Paul Hartmann Aktiengesellschaft Saugkörper für Hygieneartikel
DE19905280C1 (de) * 1999-02-08 2000-07-13 Hartmann Paul Ag Absorbierender Hygieneartikel zum einmaligen Gebrauch
AR027842A1 (es) * 1999-08-23 2003-04-16 Kimberly Clark Co Un articulo absorbente el cual mantiene o mejora la salud de la piel
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
DE10114382A1 (de) * 2001-03-23 2002-09-26 Beiersdorf Ag Feuchtigkeitsaufnehmende Matrix auf Silikonbasis insbesondere zur Wundversorgung und/oder pharmazeutisch/kosmetischen Hautbehandlung
CN102715984B (zh) 2005-09-06 2014-07-09 施乐辉股份有限公司 具有微型泵的独立伤口敷料
EP2359784B1 (de) 2005-11-02 2017-09-27 BSN medical GmbH Absorptionskörper zur Anbringung an menschliche oder tierische Hautoberflächen
DK2731564T3 (da) 2011-07-14 2019-07-29 Smith & Nephew Sårbandage og fremgangsmåde til behandling dermed
HUE047600T2 (hu) 2012-05-23 2020-04-28 Smith & Nephew Berendezések negatív nyomású sebgyógyításhoz
CN108186200B (zh) 2012-08-01 2021-08-10 史密夫及内修公开有限公司 伤口敷料
CA2880143C (en) 2012-08-01 2024-04-23 Smith & Nephew Plc Wound dressing
US10610414B2 (en) 2014-06-18 2020-04-07 Smith & Nephew Plc Wound dressing and method of treatment
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
US20240225923A9 (en) * 2021-02-26 2024-07-11 Kimberly-Clark Worldwide, Inc. Absorbent substrates with high percentages of superabsorbent material and methods of forming the same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA806352A (en) † 1969-02-18 Kimberly-Clark Corporation Sanitary product with cross-linked cellulosic layer
US3971379A (en) * 1975-04-04 1976-07-27 Personal Products Company Absorbent hydrophilic cellulosic product
PH13425A (en) * 1976-05-10 1980-04-23 Du Pont 2,3,8,12b-tetrahydro 1 h-3a,8-methano-dibenzo(3,4,6,7)cyclohepta(1,2-c)pyrrole derivatives pharmaceutical compositions containing same and method
JPS5522026A (en) * 1978-07-28 1980-02-16 Kao Corp Disposable diaper
DE2837894A1 (de) * 1978-08-30 1980-03-13 Johnson & Johnson Absorbierende packung mit einem verdichteten teil mit darin fixiertem hydrokolloidem material
US4578068A (en) † 1983-12-20 1986-03-25 The Procter & Gamble Company Absorbent laminate structure
JPS60215804A (ja) * 1984-04-04 1985-10-29 花王株式会社 吸収性物品
GB2175024B (en) † 1985-04-15 1988-07-06 Procter & Gamble Absorbent structures
US4699823A (en) * 1985-08-21 1987-10-13 Kimberly-Clark Corporation Non-layered absorbent insert having Z-directional superabsorbent concentration gradient
US4988344A (en) * 1988-05-24 1991-01-29 The Procter & Gamble Company Absorbent articles with multiple layer absorbent layers
WO1991010416A1 (en) * 1990-01-16 1991-07-25 Weyerhaeuser Company Absorbent structure
CA2068519C (en) * 1990-01-23 1997-12-02 Glen R. Lash Absorbent structures containing thermally-bonded stiffened fiber layer and superabsorbent material layer
US5360420A (en) † 1990-01-23 1994-11-01 The Procter & Gamble Company Absorbent structures containing stiffened fibers and superabsorbent material
ES2062890T3 (es) * 1991-01-03 1994-12-16 Procter & Gamble Articulo absorbente que tiene un cuerpo absorbente de capas multiples envueltas de recepcion rapida.
SE468744B (sv) * 1991-01-29 1993-03-15 Moelnlycke Ab Absorptionskropp foer absorberande alster innefattande minst tvaa olika fluffmassor samt bloeja innefattande absorptionskroppen
MX9200798A (es) * 1991-02-26 1992-08-01 Weyerhaeuser Co Producto absorbente.
US5462537A (en) † 1991-07-31 1995-10-31 Kimberly-Clark Corporation Absorbent article with inversely related gradients
SE501166C2 (sv) * 1992-04-28 1994-11-28 Moelnlycke Ab Absorptionskropp för absorberande alster såsom en blöja innehållande superabsorbenter samt blöja innefattande absorptionskroppen

Also Published As

Publication number Publication date
DE4338326A1 (de) 1995-05-11
FI961927A0 (fi) 1996-05-07
EP0726752B2 (de) 2003-01-29
NO961709D0 (no) 1996-04-29
WO1995013042A1 (de) 1995-05-18
SK57996A3 (en) 1996-10-02
CZ135396A3 (en) 1996-08-14
FI961927A (fi) 1996-05-07
ES2130562T3 (es) 1999-07-01
SK280458B6 (sk) 2000-02-14
PL177636B1 (pl) 1999-12-31
EP0726752A1 (de) 1996-08-21
CZ284813B6 (cs) 1999-03-17
NO961709L (no) 1996-04-29
DK0726752T3 (da) 1999-10-25
DE59408121D1 (de) 1999-05-20
HU9601256D0 (en) 1996-07-29
PL314177A1 (en) 1996-08-19
GR3030127T3 (en) 1999-07-30
EP0726752B1 (de) 1999-04-14
ATE178781T1 (de) 1999-04-15
HUT76592A (en) 1997-09-29

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