BR112023025892A2 - Artigo absorvente descartável - Google Patents

Artigo absorvente descartável

Info

Publication number
BR112023025892A2
BR112023025892A2 BR112023025892A BR112023025892A BR112023025892A2 BR 112023025892 A2 BR112023025892 A2 BR 112023025892A2 BR 112023025892 A BR112023025892 A BR 112023025892A BR 112023025892 A BR112023025892 A BR 112023025892A BR 112023025892 A2 BR112023025892 A2 BR 112023025892A2
Authority
BR
Brazil
Prior art keywords
region
crotch
longitudinal direction
crotch region
extending
Prior art date
Application number
BR112023025892A
Other languages
English (en)
Inventor
Fanny Stenholm
Helena Wallin
Lucas Bäck
Original Assignee
Essity Hygiene & Health 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
Application filed by Essity Hygiene & Health Ab filed Critical Essity Hygiene & Health Ab
Publication of BR112023025892A2 publication Critical patent/BR112023025892A2/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
    • A61F13/45—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
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • 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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
    • A61F13/51108—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections the top sheet having corrugations or embossments having one axis relatively longer than the other axis, e.g. forming channels or grooves in a longitudinal direction
    • 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
    • A61F13/5323—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 absorbent material located in discrete regions, e.g. pockets
    • 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
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F2013/49068—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline
    • A61F2013/49074—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline hourglass; dog bone-shaped

Abstract

artigo absorvente descartável. artigo absorvente descartável tendo uma direção longitudinal (l) e uma direção transversal (t), uma linha central longitudinal (lc) que se estende na direção longitudinal (l), o artigo (1) compreendendo uma região frontal (3), uma região traseira (4) e uma região de entrepernas (6) localizada entre a região frontal (3) e a região traseira (4) e um núcleo absorvente (21) sendo dispostos na região de entrepernas (6) e estendendo-se da direção longitudinal nas regiões frontal e traseira (3, 4), o artigo tendo uma borda de cintura e uma primeira e uma segunda bordas de perna (19, 19). o primeiro e o segundo elementos elásticos entrepernas pré-tensionados (61, 62) estão dispostos estendendo-se na direção longitudinal (l) ao longo das bordas de perna (19, 19) na região de entrepernas (6), as bordas de perna (19, 19) na região de entrepernas (6) estendendo-se parcial ou totalmente no elemento elástico entrepernas correspondente (61, 62). a região de entrepernas é geralmente em forma de ampulheta com uma porção intermediária estreita. os elementos elásticos entrepernas (61, 62) têm primeiras bordas laterais (63, 65) coincidindo pelo menos parcialmente com a borda de perna correspondente (19, 19) na região de entrepernas (6). o núcleo absorvente (21) tem uma primeira e uma segunda bordas laterais (26,27) que se estendem ao longo das bordas de perna (19, 19) na região de entrepernas (6), o núcleo absorvente (21) é geralmente em forma de ampulheta com uma porção intermediária estreita.
BR112023025892A 2021-06-09 2021-06-09 Artigo absorvente descartável BR112023025892A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2021/065376 WO2022258160A1 (en) 2021-06-09 2021-06-09 A body-conforming disposable pant-type article

Publications (1)

Publication Number Publication Date
BR112023025892A2 true BR112023025892A2 (pt) 2024-02-27

Family

ID=76483281

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023025892A BR112023025892A2 (pt) 2021-06-09 2021-06-09 Artigo absorvente descartável

Country Status (7)

Country Link
EP (1) EP4351497A1 (pt)
CN (1) CN117425460A (pt)
AU (1) AU2021449957A1 (pt)
BR (1) BR112023025892A2 (pt)
CA (1) CA3219344A1 (pt)
CO (1) CO2023017169A2 (pt)
WO (2) WO2022258160A1 (pt)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060064069A1 (en) * 2000-04-12 2006-03-23 Rajala Gregory J Disposable undergarment and related manufacturing equipment and processes
SE0300590D0 (sv) * 2003-03-07 2003-03-07 Sca Hygiene Prod Ab Byxformigt plagg med förbättrad passform
EP3352718B1 (en) * 2015-09-22 2021-03-03 The Procter and Gamble Company Absorbent articles having curved channels
EP3473223B1 (en) * 2017-10-23 2021-08-11 The Procter & Gamble Company Absorbent articles with different types of channels
MY196125A (en) 2017-12-21 2023-03-15 Essity Hygiene & Health Ab Absorbent Article and Method for Manufacturing an Absorbent Article
EP4003260A4 (en) * 2019-07-19 2023-08-09 Essity Hygiene and Health Aktiebolag ABSORBENT ARTICLE WITH A CORE WITH ALTERNATE HIGH DENSITY AND LOW DENSITY AREAS OF ABSORBENT MATERIAL

Also Published As

Publication number Publication date
AU2021449957A1 (en) 2023-10-19
WO2022258234A1 (en) 2022-12-15
CN117425460A (zh) 2024-01-19
EP4351497A1 (en) 2024-04-17
CO2023017169A2 (es) 2023-12-29
WO2022258160A1 (en) 2022-12-15
CA3219344A1 (en) 2022-12-15

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