SE501146C2 - Absorberande alster, såsom dambinda och inkontinensskydd, innefattande en absorptionskropp uppbyggd av två skilda absorptionsskikt - Google Patents

Absorberande alster, såsom dambinda och inkontinensskydd, innefattande en absorptionskropp uppbyggd av två skilda absorptionsskikt

Info

Publication number
SE501146C2
SE501146C2 SE9001092A SE9001092A SE501146C2 SE 501146 C2 SE501146 C2 SE 501146C2 SE 9001092 A SE9001092 A SE 9001092A SE 9001092 A SE9001092 A SE 9001092A SE 501146 C2 SE501146 C2 SE 501146C2
Authority
SE
Sweden
Prior art keywords
absorption layer
liquid
layer
article
absorption
Prior art date
Application number
SE9001092A
Other languages
English (en)
Swedish (sv)
Other versions
SE9001092L (sv
SE9001092D0 (sv
Inventor
Monica Kjellberg
Original Assignee
Moelnlycke Ab
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=20378992&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE501146(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Moelnlycke Ab filed Critical Moelnlycke Ab
Priority to SE9001092A priority Critical patent/SE501146C2/sv
Publication of SE9001092D0 publication Critical patent/SE9001092D0/xx
Priority to US07/924,023 priority patent/US5423787A/en
Priority to HU9203064A priority patent/HUT64827A/hu
Priority to AT91906947T priority patent/ATE118337T1/de
Priority to JP50653191A priority patent/JP3192140B2/ja
Priority to DK91906947.6T priority patent/DK0523107T3/da
Priority to ES91906947T priority patent/ES2067929T3/es
Priority to EP91906947A priority patent/EP0523107B1/en
Priority to PCT/SE1991/000228 priority patent/WO1991014415A1/en
Priority to AU75649/91A priority patent/AU648549B2/en
Priority to CA002077915A priority patent/CA2077915C/en
Priority to DE69107451T priority patent/DE69107451T2/de
Publication of SE9001092L publication Critical patent/SE9001092L/xx
Priority to FI924299A priority patent/FI100690B/fi
Priority to NO923734A priority patent/NO180515C/no
Publication of SE501146C2 publication Critical patent/SE501146C2/sv
Priority to GR950400457T priority patent/GR3015281T3/el

Links

Classifications

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    • 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
    • A61F2013/530489—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 randomly mixed in with other material
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    • 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
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    • 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
    • A61F2013/5307—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 characterized by the quantity or ratio of superabsorbent material
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    • 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
    • A61F2013/530927—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 longitudinal barriers
    • A61F2013/530934—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 longitudinal barriers having a density gradient
    • A61F2013/530941—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 longitudinal barriers having a density gradient through the thickness
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    • 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
    • A61F2013/53445—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 from several sheets
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    • A61F13/53708—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 the layer having a promotional function on liquid propagation in at least one direction
    • A61F2013/53721—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 the layer having a promotional function on liquid propagation in at least one direction with capillary means
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    • 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
    • A61F13/53708—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 the layer having a promotional function on liquid propagation in at least one direction
    • A61F2013/53721—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 the layer having a promotional function on liquid propagation in at least one direction with capillary means
    • A61F2013/5373—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 the layer having a promotional function on liquid propagation in at least one direction with capillary means on the bottom layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61F13/53708—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 the layer having a promotional function on liquid propagation in at least one direction
    • A61F2013/53721—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 the layer having a promotional function on liquid propagation in at least one direction with capillary means
    • A61F2013/53734—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 the layer having a promotional function on liquid propagation in at least one direction with capillary means with compressed lines

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (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)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Materials For Medical Uses (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
SE9001092A 1990-03-26 1990-03-26 Absorberande alster, såsom dambinda och inkontinensskydd, innefattande en absorptionskropp uppbyggd av två skilda absorptionsskikt SE501146C2 (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE9001092A SE501146C2 (sv) 1990-03-26 1990-03-26 Absorberande alster, såsom dambinda och inkontinensskydd, innefattande en absorptionskropp uppbyggd av två skilda absorptionsskikt
CA002077915A CA2077915C (en) 1990-03-26 1991-03-26 A sanitary napkin or incontinence guard
DE69107451T DE69107451T2 (de) 1990-03-26 1991-03-26 Hygienebinde oder artikel gegen inkontinenz.
EP91906947A EP0523107B1 (en) 1990-03-26 1991-03-26 A sanitary napkin or incontinence guard
PCT/SE1991/000228 WO1991014415A1 (en) 1990-03-26 1991-03-26 A sanitary napkin or incontinence guard
AT91906947T ATE118337T1 (de) 1990-03-26 1991-03-26 Hygienebinde oder artikel gegen inkontinenz.
JP50653191A JP3192140B2 (ja) 1990-03-26 1991-03-26 生理用ナプキンまたは失禁防護帯
DK91906947.6T DK0523107T3 (da) 1990-03-26 1991-03-26 Hygiejnebind eller inkontinensbeskytter
ES91906947T ES2067929T3 (es) 1990-03-26 1991-03-26 Una compresa sanitaria o guarda de incontinencia.
US07/924,023 US5423787A (en) 1990-03-26 1991-03-26 Sanitary napkin or incontinence guard
HU9203064A HUT64827A (en) 1990-03-26 1991-03-26 Hygienic insertion
AU75649/91A AU648549B2 (en) 1990-03-26 1991-03-26 A sanitary napkin or incontinence guard
NO923734A NO180515C (no) 1990-03-26 1992-09-25 Sanitetsbind eller inkontinensbeskyttelse
FI924299A FI100690B (fi) 1990-03-26 1992-09-25 Terveysside tai pidätyskyvyttömyyssuoja
GR950400457T GR3015281T3 (en) 1990-03-26 1995-03-03 A sanitary napkin or incontinence guard.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001092A SE501146C2 (sv) 1990-03-26 1990-03-26 Absorberande alster, såsom dambinda och inkontinensskydd, innefattande en absorptionskropp uppbyggd av två skilda absorptionsskikt

Publications (3)

Publication Number Publication Date
SE9001092D0 SE9001092D0 (sv) 1990-03-26
SE9001092L SE9001092L (sv) 1991-09-27
SE501146C2 true SE501146C2 (sv) 1994-11-28

Family

ID=20378992

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001092A SE501146C2 (sv) 1990-03-26 1990-03-26 Absorberande alster, såsom dambinda och inkontinensskydd, innefattande en absorptionskropp uppbyggd av två skilda absorptionsskikt

Country Status (15)

Country Link
US (1) US5423787A (ja)
EP (1) EP0523107B1 (ja)
JP (1) JP3192140B2 (ja)
AT (1) ATE118337T1 (ja)
AU (1) AU648549B2 (ja)
CA (1) CA2077915C (ja)
DE (1) DE69107451T2 (ja)
DK (1) DK0523107T3 (ja)
ES (1) ES2067929T3 (ja)
FI (1) FI100690B (ja)
GR (1) GR3015281T3 (ja)
HU (1) HUT64827A (ja)
NO (1) NO180515C (ja)
SE (1) SE501146C2 (ja)
WO (1) WO1991014415A1 (ja)

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CA2134279C (en) * 1993-12-29 2006-11-07 Takamitsu Igaue Liquid absorbing sheet material, method of manufacturing the liquid absorbing sheet material, method of manufacturing a sheet material and sanitary articles produced thereby
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US5820973A (en) 1996-11-22 1998-10-13 Kimberly-Clark Worldwide, Inc. Heterogeneous surge material for absorbent articles
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US6007528A (en) † 1996-12-31 1999-12-28 The Procter & Gamble Company Sanitary napkin having stabilized members in the end regions
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GB8627916D0 (en) * 1986-11-21 1986-12-31 Bonar Carelle Ltd Absorbent products
MY104483A (en) * 1988-11-28 1994-04-30 Kao Corp Sanitary article
US5356403A (en) * 1992-11-30 1994-10-18 Kimberly-Clark Corporation Absorbent structure comprising a fibrous matrix having dual z-directional gradient

Also Published As

Publication number Publication date
ATE118337T1 (de) 1995-03-15
AU7564991A (en) 1991-10-21
NO180515B (no) 1997-01-27
NO180515C (no) 1997-05-07
DK0523107T3 (da) 1995-05-01
EP0523107A1 (en) 1993-01-20
DE69107451T2 (de) 1995-06-14
CA2077915A1 (en) 1991-09-27
FI924299A (fi) 1992-09-25
WO1991014415A1 (en) 1991-10-03
AU648549B2 (en) 1994-04-28
ES2067929T3 (es) 1995-04-01
CA2077915C (en) 2002-01-22
EP0523107B1 (en) 1995-02-15
GR3015281T3 (en) 1995-06-30
FI100690B (fi) 1998-02-13
US5423787A (en) 1995-06-13
HU9203064D0 (en) 1993-03-01
JPH05505122A (ja) 1993-08-05
FI924299A0 (fi) 1992-09-25
NO923734D0 (no) 1992-09-25
DE69107451D1 (de) 1995-03-23
HUT64827A (en) 1994-03-28
SE9001092L (sv) 1991-09-27
SE9001092D0 (sv) 1990-03-26
NO923734L (no) 1992-09-25
JP3192140B2 (ja) 2001-07-23

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