BRPI0520434B8 - artigo absorvente com ajuste aperfeiçoado - Google Patents

artigo absorvente com ajuste aperfeiçoado

Info

Publication number
BRPI0520434B8
BRPI0520434B8 BRPI0520434A BRPI0520434A BRPI0520434B8 BR PI0520434 B8 BRPI0520434 B8 BR PI0520434B8 BR PI0520434 A BRPI0520434 A BR PI0520434A BR PI0520434 A BRPI0520434 A BR PI0520434A BR PI0520434 B8 BRPI0520434 B8 BR PI0520434B8
Authority
BR
Brazil
Prior art keywords
regions
article
lower density
absorbent core
density
Prior art date
Application number
BRPI0520434A
Other languages
English (en)
Inventor
Camilla Elfsberg
Leif Wallström
Solgun Drevik
Original Assignee
Sca Hygiene Prod 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=37637392&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0520434(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sca Hygiene Prod Ab filed Critical Sca Hygiene Prod Ab
Publication of BRPI0520434A2 publication Critical patent/BRPI0520434A2/pt
Publication of BRPI0520434B1 publication Critical patent/BRPI0520434B1/pt
Publication of BRPI0520434B8 publication Critical patent/BRPI0520434B8/pt

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
    • A61F13/531—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
    • 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
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • A61F13/47218—Sanitary towels, incontinence pads or napkins specially adapted for female use with a raised crotch region, e.g. hump
    • 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
    • A61F13/4758—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a longitudinal direction

Abstract

artigo absorvente com ajuste aperfeiçoado. a presente invenção se refere a um artigo absorvente (10) possuindo porções dianteira (12), de gancho (14) e traseira (16). o artigo compreende um núcleo absorvente (18) de construção unitária, que é definido por um par de bordas longitudinais (20); (22) e por um par de bordas transversais opostas (24); (26). o núcleo absorvente (18) tem ao menos uma primeira (28) e uma segunda (30) regiões, a densidade média do núcleo absorvente (18) nestas primeira e segunda regiões (28), (30) sendo inferior à densidade média do núcleo absorvente (18) que circunda ditas primeira e segunda regiões (28); (30), ditas primeira e segunda regiões (28); (30) de densidade inferior sendo dispostas simetricamente sobre a linha central longitudinal (a) do artigo de tal maneira que cada uma das primeira e segunda regiões (28); (30) de densidade inferior se estende até a respectiva borda longitudinal (20); (22) do núcleo absorvente. a distância (ax) entre ditas primeira e segunda regiões (28); (30) de densidade inferior na direção transversal variando ao longo da direção longitudinal do artigo. um a distância mínima (ai) entre ditas primeira e segunda regiões (28); (30) de densidade inferior na direção transversal ficam situadas ao menos na transição (32) entre a porção (14) de gancho e a porção dianteira (12) . o artigo fornece um ajuste bom e seguro e elevado conforto ao usuário.
BRPI0520434A 2005-07-13 2005-07-13 artigo absorvente com ajuste aperfeiçoado BRPI0520434B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2005/001146 WO2007008124A1 (en) 2005-07-13 2005-07-13 Absorbent article having improved fit

Publications (3)

Publication Number Publication Date
BRPI0520434A2 BRPI0520434A2 (pt) 2009-05-12
BRPI0520434B1 BRPI0520434B1 (pt) 2016-05-03
BRPI0520434B8 true BRPI0520434B8 (pt) 2021-06-22

Family

ID=37637392

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520434A BRPI0520434B8 (pt) 2005-07-13 2005-07-13 artigo absorvente com ajuste aperfeiçoado

Country Status (13)

Country Link
US (1) US8153856B2 (pt)
EP (1) EP1901693B1 (pt)
JP (1) JP4954997B2 (pt)
CN (1) CN101203200B (pt)
AU (1) AU2005334267B2 (pt)
BR (1) BRPI0520434B8 (pt)
CA (1) CA2614735A1 (pt)
EG (1) EG24871A (pt)
MX (1) MX2007015711A (pt)
PL (1) PL1901693T3 (pt)
SA (1) SA06270218B1 (pt)
TN (1) TNSN08007A1 (pt)
WO (1) WO2007008124A1 (pt)

Families Citing this family (23)

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MX2007015833A (es) * 2005-07-13 2008-04-09 Sca Hygiene Prod Ab Articulo absorbente que tiene ajuste mejorado.
GB2439719A (en) 2006-07-05 2008-01-09 Sca Hygiene Prod Ab Absorbent article with differing core density 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
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
US20100032860A1 (en) 2008-08-05 2010-02-11 Hernandez Francisco J V Method for making an absorbent core having concentrically arranged absorbent 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
JP5543099B2 (ja) * 2008-11-28 2014-07-09 大王製紙株式会社 吸収性物品
BR112014011066B1 (pt) 2011-11-08 2021-01-12 Kimberly-Clark Worldwide, Inc. artigo absorvente com elemento de estabilização
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US10864120B2 (en) 2014-02-21 2020-12-15 Attends Healthcare Products, Inc. Absorbent article with fluid control features
US10398610B2 (en) * 2014-05-13 2019-09-03 The Procter & Gamble Company Absorbent article with dual core
EP3167858A1 (en) * 2015-11-16 2017-05-17 The Procter and Gamble Company Absorbent cores having material free areas
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JP6969874B2 (ja) * 2017-01-31 2021-11-24 ユニ・チャーム株式会社 生理用ナプキン
WO2020117107A1 (en) * 2018-12-05 2020-06-11 Essity Hygiene And Health Aktiebolag Disposable hygiene article with improved fit
CN113164307B (zh) * 2018-12-05 2022-07-08 易希提卫生与保健公司 具有改进的贴合性的一次性卫生物品
CN113164306B (zh) * 2018-12-05 2022-04-12 易希提卫生与保健公司 具有改进的贴合性的一次性卫生物品
EP3968924A1 (en) * 2019-05-15 2022-03-23 The Procter & Gamble Company Disposable absorbent article
CN114173735A (zh) * 2019-07-19 2022-03-11 易希提卫生与保健公司 包括具有交替的吸收性材料的高密度区域和低密度区域的芯的吸收性物品
WO2022268304A1 (en) * 2021-06-22 2022-12-29 Essity Hygiene And Health Aktiebolag An absorbent core for a wearable absorbent article and a wearable absorbent article including said absorbent core

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Also Published As

Publication number Publication date
WO2007008124A1 (en) 2007-01-18
PL1901693T3 (pl) 2015-08-31
JP4954997B2 (ja) 2012-06-20
US8153856B2 (en) 2012-04-10
EP1901693A4 (en) 2014-06-18
EP1901693B1 (en) 2015-04-01
CA2614735A1 (en) 2007-01-18
BRPI0520434B1 (pt) 2016-05-03
EG24871A (en) 2010-11-03
AU2005334267B2 (en) 2011-10-06
SA06270218B1 (ar) 2009-09-02
TNSN08007A1 (en) 2009-07-14
EP1901693A1 (en) 2008-03-26
CN101203200A (zh) 2008-06-18
AU2005334267A1 (en) 2007-01-18
JP2009501052A (ja) 2009-01-15
BRPI0520434A2 (pt) 2009-05-12
US20080103467A1 (en) 2008-05-01
MX2007015711A (es) 2008-02-21
CN101203200B (zh) 2011-02-16

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