CL2009001097A1 - Articulo absorbente que comprende un absorbente compuesto por un centro de capa de absorción y un elemento de absorción de menor peso base que lo rodea, cuya lámina superior tiene canales comprimidos intermitentes cerca del eje central longitudinal, y elementos separadores en la cara opuesta en porciones laterales de los canales comprimidos. - Google Patents

Articulo absorbente que comprende un absorbente compuesto por un centro de capa de absorción y un elemento de absorción de menor peso base que lo rodea, cuya lámina superior tiene canales comprimidos intermitentes cerca del eje central longitudinal, y elementos separadores en la cara opuesta en porciones laterales de los canales comprimidos.

Info

Publication number
CL2009001097A1
CL2009001097A1 CL2009001097A CL2009001097A CL2009001097A1 CL 2009001097 A1 CL2009001097 A1 CL 2009001097A1 CL 2009001097 A CL2009001097 A CL 2009001097A CL 2009001097 A CL2009001097 A CL 2009001097A CL 2009001097 A1 CL2009001097 A1 CL 2009001097A1
Authority
CL
Chile
Prior art keywords
absorbent
compressed channels
basis weight
topsheet
longitudinal axis
Prior art date
Application number
CL2009001097A
Other languages
English (en)
Inventor
Sagisaka Minako
Nishitani Kazuya
Original Assignee
Unicharm 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=41318620&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2009001097(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unicharm Corp filed Critical Unicharm Corp
Publication of CL2009001097A1 publication Critical patent/CL2009001097A1/es

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
    • A61F13/45—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 shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/4704—Sanitary towels, incontinence pads or napkins having preferential bending zones, e.g. fold lines or grooves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—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 shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
    • 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)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

Artículo absorbente cuyo elemento absorbente se compone de un centro de capa de absorción y un elemento de absorción periférico, de menor peso base con respecto al centro, la cara superior posee canales comprimidos sobre los bordes laterales rodeando el centro y la cara inferior dispone de elemento separador hacia cara superior.
CL2009001097A 2008-05-15 2009-05-07 Articulo absorbente que comprende un absorbente compuesto por un centro de capa de absorción y un elemento de absorción de menor peso base que lo rodea, cuya lámina superior tiene canales comprimidos intermitentes cerca del eje central longitudinal, y elementos separadores en la cara opuesta en porciones laterales de los canales comprimidos. CL2009001097A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008128796A JP5258379B2 (ja) 2008-05-15 2008-05-15 吸収性物品

Publications (1)

Publication Number Publication Date
CL2009001097A1 true CL2009001097A1 (es) 2010-04-16

Family

ID=41318620

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2009001097A CL2009001097A1 (es) 2008-05-15 2009-05-07 Articulo absorbente que comprende un absorbente compuesto por un centro de capa de absorción y un elemento de absorción de menor peso base que lo rodea, cuya lámina superior tiene canales comprimidos intermitentes cerca del eje central longitudinal, y elementos separadores en la cara opuesta en porciones laterales de los canales comprimidos.

Country Status (9)

Country Link
US (1) US20110092944A1 (es)
EP (1) EP2277482A4 (es)
JP (1) JP5258379B2 (es)
CN (1) CN102026603B (es)
AR (1) AR071760A1 (es)
AU (1) AU2009247424A1 (es)
CL (1) CL2009001097A1 (es)
TW (1) TW201019914A (es)
WO (1) WO2009139247A1 (es)

Cited By (1)

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US11154432B2 (en) 2011-11-30 2021-10-26 The Procter & Gamble Company Disposable pull-on diaper

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WO2008155722A2 (en) 2007-06-18 2008-12-24 The Procter & Gamble Company Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material
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CN102014826A (zh) 2008-04-29 2011-04-13 宝洁公司 制造具有抗应变芯覆盖件的吸收芯的方法
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US8979815B2 (en) 2012-12-10 2015-03-17 The Procter & Gamble Company Absorbent articles with channels
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PL2813201T3 (pl) 2013-06-14 2018-04-30 The Procter And Gamble Company Wyrób chłonny i wkład chłonny tworzący kanały w stanie mokrym
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US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
EP3351225B1 (en) 2013-09-19 2021-12-29 The Procter & Gamble Company Absorbent cores having material free areas
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Also Published As

Publication number Publication date
JP5258379B2 (ja) 2013-08-07
JP2009273723A (ja) 2009-11-26
TW201019914A (en) 2010-06-01
US20110092944A1 (en) 2011-04-21
EP2277482A1 (en) 2011-01-26
AR071760A1 (es) 2010-07-14
AU2009247424A1 (en) 2009-11-19
WO2009139247A1 (ja) 2009-11-19
CN102026603B (zh) 2013-12-11
EP2277482A4 (en) 2012-03-28
CN102026603A (zh) 2011-04-20

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