BR112012020059A2 - material(is) de manta para artigos absorventes. - Google Patents

material(is) de manta para artigos absorventes.

Info

Publication number
BR112012020059A2
BR112012020059A2 BR112012020059A BR112012020059A BR112012020059A2 BR 112012020059 A2 BR112012020059 A2 BR 112012020059A2 BR 112012020059 A BR112012020059 A BR 112012020059A BR 112012020059 A BR112012020059 A BR 112012020059A BR 112012020059 A2 BR112012020059 A2 BR 112012020059A2
Authority
BR
Brazil
Prior art keywords
layer
nonwoven component
microns
fibers
average diameter
Prior art date
Application number
BR112012020059A
Other languages
English (en)
Inventor
Calvin Hoi Wung Cheng
Deeann Ling Nelson
Olaf Erik Alexander Isele
Rajeev Chhabra
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR112012020059A2 publication Critical patent/BR112012020059A2/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
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • A61F13/4752—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier
    • A61F13/4753—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier the barrier being not integral with the topsheet or backsheet
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • 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
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • A61F13/4942—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier the barrier not being integral with the top- or back-sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary

Abstract

material(is) de manta para artigos absorventes. a presente descrição refere-se, em partes, a um artigo absorvente a ser usado em torno do torso inferior. o artigo absorvente compreende um chassi que compreende uma chamada superior, uma camada inferior, um núcleo absorvente disposto entre a camada superior e a camada inferior, e um par de braçadeiras de barreira longitudinais fixado ao chassi. cada uma das braçadeiras de barreira longitudinais é formada de uma manta de material. a manta de material compreende uma primeira camada de componente não tecido que compreende fibras que têm um diâmetro médio na faixa de cerca de 8 mícrons a cerca de 30 mícrons, uma segunda camada de componente não tecido que compreende fibras que têm um diâmetro médio menor que cerca de 1 mícrons, e uma terceira camada de componente não tecido que compreende fibras que têm um diâmetro médio na faixa de cerca de 8 mícrons a cerca de 30 mícrons. a segunda camada de componente não tecido está disposta em posição intermediária à primeira camada de componente não tecido e à terceira camada de componente não tecido.
BR112012020059A 2010-02-10 2011-02-10 material(is) de manta para artigos absorventes. BR112012020059A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30318410P 2010-02-10 2010-02-10
PCT/US2011/024316 WO2011100407A1 (en) 2010-02-10 2011-02-10 Web material(s) for absorbent articles

Publications (1)

Publication Number Publication Date
BR112012020059A2 true BR112012020059A2 (pt) 2016-05-10

Family

ID=43799765

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020059A BR112012020059A2 (pt) 2010-02-10 2011-02-10 material(is) de manta para artigos absorventes.

Country Status (10)

Country Link
US (2) US20110196327A1 (pt)
EP (1) EP2533745A1 (pt)
JP (1) JP5591955B2 (pt)
CN (2) CN102753127B (pt)
BR (1) BR112012020059A2 (pt)
CA (2) CA2871284C (pt)
MX (1) MX2012009194A (pt)
SG (1) SG183428A1 (pt)
WO (1) WO2011100407A1 (pt)
ZA (1) ZA201205999B (pt)

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Also Published As

Publication number Publication date
US20140052087A1 (en) 2014-02-20
JP2013518698A (ja) 2013-05-23
JP5591955B2 (ja) 2014-09-17
SG183428A1 (en) 2012-09-27
ZA201205999B (en) 2016-01-27
EP2533745A1 (en) 2012-12-19
CA2871284A1 (en) 2011-08-18
CN105193556B (zh) 2018-10-09
WO2011100407A1 (en) 2011-08-18
CA2789631C (en) 2015-02-03
CN102753127A (zh) 2012-10-24
US20110196327A1 (en) 2011-08-11
CA2871284C (en) 2016-10-25
MX2012009194A (es) 2012-08-23
CA2789631A1 (en) 2011-08-18
CN102753127B (zh) 2016-01-20
CN105193556A (zh) 2015-12-30

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