BR112021020626A2 - Artigo absorvente - Google Patents

Artigo absorvente

Info

Publication number
BR112021020626A2
BR112021020626A2 BR112021020626A BR112021020626A BR112021020626A2 BR 112021020626 A2 BR112021020626 A2 BR 112021020626A2 BR 112021020626 A BR112021020626 A BR 112021020626A BR 112021020626 A BR112021020626 A BR 112021020626A BR 112021020626 A2 BR112021020626 A2 BR 112021020626A2
Authority
BR
Brazil
Prior art keywords
absorbent article
facing
sheet
absorbent
skin
Prior art date
Application number
BR112021020626A
Other languages
English (en)
Inventor
Akie Kinoshita
Hiroki Goda
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
Application filed by Unicharm Corp filed Critical Unicharm Corp
Publication of BR112021020626A2 publication Critical patent/BR112021020626A2/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
    • A61F13/51—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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • 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
    • 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
    • A61F13/534—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
    • A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • 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
    • A61F13/534—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

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)
  • Dermatology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

artigo absorvente. a presente invenção fornece um artigo absorvente que é capaz de suprimir a condensação sobre um lado externo do artigo absorvente ao mesmo tempo em que diminui a temperatura e a umidade absoluta em um lado interno do artigo absorvente. um artigo absorvente (1) de acordo com a presente descrição inclui um núcleo absorvente (12a), uma folha de difusão (12d) e uma folha de revestimento permeável à umidade (13) laminados nesta ordem a partir de um lado que está voltado para a pele em direção a um lado da superfície não voltada para a pele, em que o núcleo absorvente (12a) é formado principalmente de um polímero superabsorvente, a folha de difusão (13) é formada principalmente de fibras hidrofílicas e tem uma absorção de água de klemm de 100 mm ou maior e a folha de revestimento permeável à umidade (13) tem uma permeabilidade à umidade de 1500 g/m2/24 h ou mais.
BR112021020626A 2019-04-26 2020-02-21 Artigo absorvente BR112021020626A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019086819A JP7145810B2 (ja) 2019-04-26 2019-04-26 吸収性物品
PCT/JP2020/007213 WO2020217688A1 (ja) 2019-04-26 2020-02-21 吸収性物品

Publications (1)

Publication Number Publication Date
BR112021020626A2 true BR112021020626A2 (pt) 2022-02-15

Family

ID=72942417

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021020626A BR112021020626A2 (pt) 2019-04-26 2020-02-21 Artigo absorvente

Country Status (4)

Country Link
JP (1) JP7145810B2 (pt)
CN (1) CN113710211B (pt)
BR (1) BR112021020626A2 (pt)
WO (1) WO2020217688A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023163204A1 (ja) * 2022-02-28 2023-08-31 王子ホールディングス株式会社 吸収性物品および吸収性物品の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3331069B2 (ja) * 1994-10-24 2002-10-07 花王株式会社 拡散性吸収紙
US20040158212A1 (en) * 2003-02-10 2004-08-12 The Procter & Gamble Company Disposable absorbent article comprising a durable hydrophilic core wrap
EP2656826B1 (en) * 2010-12-21 2018-10-31 Kao Corporation Absorptive article
JP2012157476A (ja) * 2011-01-31 2012-08-23 Kao Corp 吸収性物品
JP2014113273A (ja) * 2012-12-07 2014-06-26 Kao Corp 吸収性物品
JP6214895B2 (ja) * 2013-03-29 2017-10-18 大王製紙株式会社 使い捨て紙おむつ
JP5762498B2 (ja) * 2013-09-30 2015-08-12 ユニ・チャーム株式会社 吸収性物品
JP6411066B2 (ja) * 2014-05-12 2018-10-24 ユニ・チャーム株式会社 吸収体用の不織布シートを含む吸収性物品、及び当該吸収性物品に用いられる不織布シートの製造方法
JP6185033B2 (ja) * 2015-09-30 2017-08-23 ユニ・チャーム株式会社 吸収性物品用の吸収体
JP6840949B2 (ja) * 2016-07-26 2021-03-10 王子ホールディングス株式会社 吸収性物品

Also Published As

Publication number Publication date
JP2020182542A (ja) 2020-11-12
WO2020217688A1 (ja) 2020-10-29
JP7145810B2 (ja) 2022-10-03
CN113710211B (zh) 2022-08-05
CN113710211A (zh) 2021-11-26

Similar Documents

Publication Publication Date Title
BRPI0822305B8 (pt) material de hidrogel protetor de feridas
BRPI0707056B8 (pt) folha altamente permeável ao ar e à prova de água e método de produção
BRPI0912902A2 (pt) Tecido contraível permeável a vapor d'água
CO6300921A2 (es) Articulo absorbente que tiene elementos de visualizacion de humedad formados en la hoja exterior, adaptados para desarrollar un cambio de efecto optico por contacto con la humedad
BR112018009086A8 (pt) artigos absorventes delgados e flexíveis
BRPI0622041B8 (pt) artigo absorvente e método de fabricação para fabricar um artigo absorvente.
EA201000783A1 (ru) Поглощающее изделие
MX345714B (es) Aposito hidrocelular absorbente y sus usos para el tratamiento de heridas cronicas y agudas.
BRPI0508375A (pt) protetor de calcinha
BR112014019233A8 (pt) Emplastros medicinais para criar ou manter uma área de tecido humano livre de contaminantes
BRPI0909533A2 (pt) artigo absorvente
TN2010000041A1 (en) Backsheet for an absorbent article
BR112021020626A2 (pt) Artigo absorvente
CO6290617A2 (es) Articulo absorbente para vestir
TW201613543A (en) Absorbent article and wearable article including absorbent article
EA201070647A1 (ru) Абсорбирующее изделие и способ его изготовления
BR112012024161A2 (pt) peça de roupa
BRPI0712396A8 (pt) preparação de adesivo que compreende um suporte estirável e uma camada de adesivo laminada
AR107202A1 (es) Unidades de liberación de producto agroquímico de liberación controlada, su fabricación y uso
BR112018013366A2 (pt) material não tecido para uma folha externa de artigo absorvente, e artigo absorvente incluindo o material não tecido como uma folha externa
BR112019007675A2 (pt) tecido de resfriamento, e, artigo.
CL2009001085A1 (es) Tampón que comprende primer aposito, segundo apósito o capa absorbente, y un escudo de fugasque puede estar compuesto de : una pélicula polimérica impermeable o repelente a fluidos, o un material absorbente o hidrofílico, o tres o mas capas; y método para fabricar un tampón.
BR112015023477A2 (pt) folha flexivel descartável com núcleo absorvente
MX2019002155A (es) Articulo absorbente con hoja posterior transpirable.
BR0009415A (pt) Pelìcula polimérica tridimensional resiliente aperfeiçoada com aberturas capilares inclinadas e artigo absorvente com folha de forro que compreende a pelìcula

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]