BRPI0520449B8 - artigo absorvente tendo características de mascaramento de mancha - Google Patents

artigo absorvente tendo características de mascaramento de mancha

Info

Publication number
BRPI0520449B8
BRPI0520449B8 BRPI0520449A BRPI0520449A BRPI0520449B8 BR PI0520449 B8 BRPI0520449 B8 BR PI0520449B8 BR PI0520449 A BRPI0520449 A BR PI0520449A BR PI0520449 A BRPI0520449 A BR PI0520449A BR PI0520449 B8 BRPI0520449 B8 BR PI0520449B8
Authority
BR
Brazil
Prior art keywords
absorbent article
absorbent
masking characteristics
stain masking
cover layer
Prior art date
Application number
BRPI0520449A
Other languages
English (en)
Inventor
G F Kelly William
Original Assignee
Mcneil Ppc Inc
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 Mcneil Ppc Inc filed Critical Mcneil Ppc Inc
Publication of BRPI0520449A2 publication Critical patent/BRPI0520449A2/pt
Publication of BRPI0520449B1 publication Critical patent/BRPI0520449B1/pt
Publication of BRPI0520449B8 publication Critical patent/BRPI0520449B8/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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A61F13/5121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the vertical shape of the apertures, e.g. three dimensional apertures, e.g. macro-apertures
    • A61F13/5122—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the vertical shape of the apertures, e.g. three dimensional apertures, e.g. macro-apertures and comprising secondary apertures, e.g. macro-apertures in combination with microapertures
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • 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
    • 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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A61F13/5123—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations the apertures being formed on a multilayer top sheet
    • 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

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)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

artigo absorvente tendo características de mascaramento de mancha. a presente invenção refere-se a um absorvente higiênico que inclui uma camada de cobertura que faceia o corpo e um sistema absorvente adjacente à camada de cobertura para receber líquido dali, sendo que o absorvente tem propriedades aprimoradas de tratamento e mascaramento de fluidos.
BRPI0520449A 2005-07-19 2005-07-19 artigo absorvente tendo características de mascaramento de mancha BRPI0520449B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/025561 WO2007001320A1 (en) 2005-07-19 2005-07-19 Absorbent article having stain masking characteristics

Publications (3)

Publication Number Publication Date
BRPI0520449A2 BRPI0520449A2 (pt) 2009-05-12
BRPI0520449B1 BRPI0520449B1 (pt) 2017-05-30
BRPI0520449B8 true BRPI0520449B8 (pt) 2021-06-22

Family

ID=35789304

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520449A BRPI0520449B8 (pt) 2005-07-19 2005-07-19 artigo absorvente tendo características de mascaramento de mancha

Country Status (6)

Country Link
EP (1) EP1909725B1 (pt)
CN (1) CN101237842B (pt)
AU (1) AU2005333682A1 (pt)
BR (1) BRPI0520449B8 (pt)
CA (1) CA2615680C (pt)
WO (1) WO2007001320A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107249534A (zh) 2014-11-06 2017-10-13 宝洁公司 预应变层合体及其制备方法
EP3451994B1 (en) * 2016-05-02 2023-07-12 Fitesa Film Products LLC Formed films and apparatus for manufacturing same
EP4335420B1 (en) 2017-02-16 2026-04-01 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
US12127925B2 (en) 2018-04-17 2024-10-29 The Procter & Gamble Company Webs for absorbent articles and methods of making the same
WO2020041534A1 (en) 2018-08-22 2020-02-27 The Procter & Gamble Company Disposable absorbent article
EP3958809B1 (en) 2019-04-24 2025-10-29 The Procter & Gamble Company Highly extensible nonwoven webs and absorbent articles having such webs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3461826B2 (ja) 1992-01-03 2003-10-27 ザ、プロクター、エンド、ギャンブル、カンパニー 皮膚との接触面積が小さく流体移送性能が優れた弾性プラスチックウェブ
US20040116029A1 (en) 2002-02-14 2004-06-17 Kelly William G.F. Two layer structure for absorbent articles
DE60230887D1 (de) 2002-12-19 2009-03-05 Chen-Cheng Huang Perforierte plastisch verformbare Kunststofffolie und zugehöriges Herstellungsverfahren
US20050202208A1 (en) 2004-03-12 2005-09-15 Kelly William G. Three dimensional apertured film
US7511187B2 (en) 2004-03-12 2009-03-31 Mcneil - Ppc Inc. Absorbent article having stain masking characteristics

Also Published As

Publication number Publication date
AU2005333682A1 (en) 2007-01-04
CN101237842B (zh) 2013-03-20
WO2007001320A8 (en) 2007-04-26
CN101237842A (zh) 2008-08-06
CA2615680C (en) 2015-07-14
EP1909725B1 (en) 2019-04-24
CA2615680A1 (en) 2007-01-04
BRPI0520449B1 (pt) 2017-05-30
WO2007001320A1 (en) 2007-01-04
BRPI0520449A2 (pt) 2009-05-12
EP1909725A1 (en) 2008-04-16

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B16C Correction of notification of the grant

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/07/2005, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2629 DE 25-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.