AR088312A1 - DISPOSABLE diaper - Google Patents

DISPOSABLE diaper

Info

Publication number
AR088312A1
AR088312A1 ARP120100695A ARP120100695A AR088312A1 AR 088312 A1 AR088312 A1 AR 088312A1 AR P120100695 A ARP120100695 A AR P120100695A AR P120100695 A ARP120100695 A AR P120100695A AR 088312 A1 AR088312 A1 AR 088312A1
Authority
AR
Argentina
Prior art keywords
disposable diaper
center assembly
facing
cavities
wrapped
Prior art date
Application number
ARP120100695A
Other languages
Spanish (es)
Inventor
Ueda Junko
Kikuchi Kyo
Ohashi Naoto
Original Assignee
Uni Charm 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 Uni Charm Corp filed Critical Uni Charm Corp
Publication of AR088312A1 publication Critical patent/AR088312A1/en

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
    • A61F13/53—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

Abstract

Las realizaciones de la presente proveen un pañal descartable adaptado para limitar el cambio de espesor del conjunto de centro debido a la absorción de fluidos corporales. Un conjunto de centro (4) como componente de una estructura absorbente de fluidos (5) en un pañal descartable (1) incluye fibras de pulpa de madera fluff (41) y partículas de polímeros superabsorbentes (42) y está envuelto con láminas de recubrimiento (44a, 44b). El conjunto de centro (4) presenta en una región del mismo enfrentada a un revestimiento orientado hacia el cuerpo permeable a los líquidos (2) una pluralidad de cavidades (51).The embodiments herein provide a disposable diaper adapted to limit the change in thickness of the center assembly due to the absorption of body fluids. A center assembly (4) as a component of a fluid absorbent structure (5) in a disposable diaper (1) includes fluff wood pulp fibers (41) and superabsorbent polymer particles (42) and is wrapped with cover sheets (44a, 44b). The center assembly (4) has a plurality of cavities (51) in a region thereof facing a liquid-oriented body facing (2).

ARP120100695A 2011-03-04 2012-03-02 DISPOSABLE diaper AR088312A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011048343 2011-03-04

Publications (1)

Publication Number Publication Date
AR088312A1 true AR088312A1 (en) 2014-05-28

Family

ID=46797836

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120100695A AR088312A1 (en) 2011-03-04 2012-03-02 DISPOSABLE diaper

Country Status (5)

Country Link
JP (1) JP6025736B2 (en)
CN (1) CN102791237A (en)
AR (1) AR088312A1 (en)
TW (1) TWI603725B (en)
WO (1) WO2012120864A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5800959B1 (en) * 2014-06-23 2015-10-28 ユニ・チャーム株式会社 Disposable diapers
JP6285812B2 (en) * 2014-06-30 2018-02-28 ユニ・チャーム株式会社 Disposable diapers
JP6441628B2 (en) * 2014-09-25 2018-12-19 大王製紙株式会社 Absorbent articles
JP6035381B1 (en) * 2015-06-30 2016-11-30 ユニ・チャーム株式会社 Pants-type disposable diaper
EP3072484B1 (en) * 2015-03-26 2020-07-15 The Procter and Gamble Company Spool of a three-dimensional substrate
JP6710302B2 (en) * 2018-12-12 2020-06-17 住友精化株式会社 Water absorbent resin particles
JP6710303B1 (en) * 2019-01-30 2020-06-17 住友精化株式会社 Absorbent article and manufacturing method thereof
WO2020122215A1 (en) * 2018-12-12 2020-06-18 住友精化株式会社 Water-absorbent resin particles, water-absorbent article, and method for manufacturing same
CN113423372B (en) * 2019-02-20 2023-02-17 王子控股株式会社 Absorbent body and absorbent article provided with absorbent body

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443512A (en) * 1981-09-22 1984-04-17 Colgate-Palmolive Company Absorbent article with densified areas
JPH0325258U (en) * 1989-07-24 1991-03-15
JP3025258U (en) * 1995-11-29 1996-06-11 富堡工業股▲分▼有限公司 Water absorbent pad
JP2008125602A (en) * 2006-11-17 2008-06-05 Kao Corp Absorber and absorbent article using it
JP5318700B2 (en) * 2009-08-17 2013-10-16 株式会社リブドゥコーポレーション Disposable diapers

Also Published As

Publication number Publication date
CN102791237A (en) 2012-11-21
TW201249410A (en) 2012-12-16
JP2014506804A (en) 2014-03-20
JP6025736B2 (en) 2016-11-16
WO2012120864A1 (en) 2012-09-13
TWI603725B (en) 2017-11-01

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Legal Events

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