CR9362A - ABSORBENT ARTICLE CONTAINING A GRADIENT OF DENSITY IN AT LEAST DOES SDIRECTIONS, AND METHOD FOR THE MANUFACTURE OF THE SAME - Google Patents

ABSORBENT ARTICLE CONTAINING A GRADIENT OF DENSITY IN AT LEAST DOES SDIRECTIONS, AND METHOD FOR THE MANUFACTURE OF THE SAME

Info

Publication number
CR9362A
CR9362A CR9362A CR9362A CR9362A CR 9362 A CR9362 A CR 9362A CR 9362 A CR9362 A CR 9362A CR 9362 A CR9362 A CR 9362A CR 9362 A CR9362 A CR 9362A
Authority
CR
Costa Rica
Prior art keywords
density
gradient
absorbent article
sdirections
manufacture
Prior art date
Application number
CR9362A
Other languages
Spanish (es)
Inventor
Malagoni Buiatti Claudio
Kin Doohong
Purisima Raquel
N Peralta Joey
Vargas Ruiz Jenny
Fregapani Pereira Cassiano
Banderina Bastos Rogerio
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
Publication of CR9362A publication Critical patent/CR9362A/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
    • 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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane 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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/533—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression

Landscapes

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

Abstract

Un articulo absorbente incluye una cubierta permeable a liquido, un material separador, y una estructura absorbente colocada entre la cubierta y el material separador. La estructura absorbente incluye una zona de retencion que tiene un gradiente de densidad variable en por lo menos dos dimensiones y una zona de proteccion que tiene una parte con una densidad menor que la densidad minima del gradiente de densidad en la zona de retencion. La zona de retencion puede ser definida en la primera region de la estructura absorbente teniendo un primer peso base y la zona de proteccion puede ser definida en una segunda region de la estructura absorbente teniendo un segundo peso base que es mayor que el primer peso base.An absorbent article includes a liquid permeable cover, a separator material, and an absorbent structure placed between the cover and the separator material. The absorbent structure includes a retention zone that has a gradient of varying density in at least two dimensions and a protection zone that has a part with a density less than the minimum density of the density gradient in the retention zone. The retention zone can be defined in the first region of the absorbent structure having a first base weight and the protection zone can be defined in a second region of the absorbent structure having a second base weight that is greater than the first base weight.

CR9362A 2005-03-31 2007-09-04 ABSORBENT ARTICLE CONTAINING A GRADIENT OF DENSITY IN AT LEAST DOES SDIRECTIONS, AND METHOD FOR THE MANUFACTURE OF THE SAME CR9362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRC10501157-4A BRPI0501157C1 (en) 2005-03-31 2005-03-31 absorbent article containing a density gradient in at least two directions, and method for manufacturing the same

Publications (1)

Publication Number Publication Date
CR9362A true CR9362A (en) 2008-03-03

Family

ID=36617162

Family Applications (1)

Application Number Title Priority Date Filing Date
CR9362A CR9362A (en) 2005-03-31 2007-09-04 ABSORBENT ARTICLE CONTAINING A GRADIENT OF DENSITY IN AT LEAST DOES SDIRECTIONS, AND METHOD FOR THE MANUFACTURE OF THE SAME

Country Status (8)

Country Link
KR (1) KR20070118238A (en)
AR (1) AR055896A1 (en)
AU (1) AU2006230380A1 (en)
BR (1) BRPI0501157C1 (en)
CR (1) CR9362A (en)
MX (1) MX2007011970A (en)
PE (1) PE20061465A1 (en)
WO (1) WO2006105305A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1922045B1 (en) 2005-09-07 2012-11-07 Tyco Healthcare Group LP Self contained wound dressing with micropump
US8871123B2 (en) 2008-08-05 2014-10-28 Johnson & Johnson Ind. E Com. Ltda. Method of making an absorbent core having a plurality of first regions and a second region surrounding each of the first regions
US8093448B2 (en) * 2008-08-05 2012-01-10 Johnson & Johnson Ind. E. Com LTDA Absorbent article including absorbent core having a plurality of first regions and a second region surrounding each of the first regions
US7994385B2 (en) * 2008-08-05 2011-08-09 Johnson & Johnson Ind. E Com. Ltda Absorbent article including absorbent core having concentrically arranged absorbent regions
KR101651675B1 (en) 2009-10-30 2016-08-29 유한킴벌리 주식회사 Absorbent article with annular absorbent member
AU2012282287B2 (en) 2011-07-14 2017-06-01 Smith & Nephew Plc Wound dressing and method of treatment
US8877999B2 (en) 2011-10-07 2014-11-04 Sca Hygiene Products Ab Disposable absorbent product with shaped fluid storage structures
RU2605893C2 (en) 2012-04-25 2016-12-27 Кимберли-Кларк Ворлдвайд, Инк. Personal hygiene absorbent product having longitudinally oriented layers with separate sections
CN107095739B (en) 2012-05-23 2020-11-13 史密夫及内修公开有限公司 Apparatus and method for negative pressure wound therapy
HUE033329T2 (en) 2012-08-01 2017-11-28 Smith & Nephew dressing
EP4699626A3 (en) 2012-08-01 2026-05-06 Smith & Nephew plc Wound dressing and method of treatment
EP2928433B1 (en) 2012-12-04 2020-03-18 Kimberly-Clark Worldwide, Inc. An absorbent article with a multi-layered topsheet
EP3157484B1 (en) 2014-06-18 2020-02-26 Smith & Nephew plc Wound dressing
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
US11278457B2 (en) * 2017-02-09 2022-03-22 Hill-Rom Services, Inc. Incontinence detection optimization using directional wicking
RU2741295C1 (en) * 2017-09-29 2021-01-25 Кимберли-Кларк Ворлдвайд, Инк. Absorbent product
EP3888607B1 (en) * 2020-04-03 2023-09-20 Ontex BV Smart absorbent articles and systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449979A (en) * 1980-08-26 1984-05-22 Johnson & Johnson Baby Products Company Absorbent structure having gradient densities
NZ209203A (en) * 1983-09-08 1987-04-30 Personal Products Co Sanitary napkin having a dense peripheral edge portion
US5242435A (en) * 1991-01-04 1993-09-07 Johnson & Johnson Inc. Highly absorbent and flexible cellulosic pulp fluff sheet
DE69321837T2 (en) * 1992-07-27 1999-04-01 The Procter & Gamble Co., Cincinnati, Ohio HYGIENEBAND WITH AN ABSORBENT CORE HAVING A DENSITY RADIENT
US5827255A (en) * 1992-07-27 1998-10-27 The Procter & Gamble Company Sanitary napkin comprising an absorbent core having a density gradient
UY23988A1 (en) * 1994-06-30 1995-07-17 Productos Int Mabe S A De C V DISPOSABLE DIAPER WITH RECEPTION, DISTRIBUTION, STORAGE AND ANTI-RIPPING AREAS WITHIN THE ABSORBING MATRIX
EP0778763B1 (en) * 1994-08-31 2000-11-02 Kimberly-Clark Worldwide, Inc. Thin absorbent article having wicking and crush resistant properties
SE515242C2 (en) * 1998-06-11 2001-07-02 Sca Hygiene Prod Ab Absorbent structure in an absorbent article and absorbent article comprising such structure and method of fabricating the structure
US20040054343A1 (en) * 2002-09-18 2004-03-18 Barnett Larry N. Horizontal density gradient absorbent system for personal care products

Also Published As

Publication number Publication date
KR20070118238A (en) 2007-12-14
WO2006105305A1 (en) 2006-10-05
MX2007011970A (en) 2007-12-10
AR055896A1 (en) 2007-09-12
PE20061465A1 (en) 2007-01-16
BRPI0501157A (en) 2006-11-28
AU2006230380A1 (en) 2006-10-05
BRPI0501157C1 (en) 2007-02-21

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal (granting procedure)