BR112019023931A2 - artigo absorvente - Google Patents
artigo absorvente Download PDFInfo
- Publication number
- BR112019023931A2 BR112019023931A2 BR112019023931A BR112019023931A BR112019023931A2 BR 112019023931 A2 BR112019023931 A2 BR 112019023931A2 BR 112019023931 A BR112019023931 A BR 112019023931A BR 112019023931 A BR112019023931 A BR 112019023931A BR 112019023931 A2 BR112019023931 A2 BR 112019023931A2
- Authority
- BR
- Brazil
- Prior art keywords
- absorbent core
- crossing
- point
- center line
- longitudinal
- Prior art date
Links
- 230000002745 absorbent Effects 0.000 title abstract 7
- 239000002250 absorbent Substances 0.000 title abstract 7
- 210000004013 groin Anatomy 0.000 abstract 1
Classifications
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- 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
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
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- A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
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- A61F13/00—Bandages or dressings; Absorbent pads
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A61F2013/5349—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 being a tissue-wrapped core
-
- 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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
- A61F2013/53908—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 characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive
-
- 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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
- A61F2013/53908—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 characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive
- A61F2013/53925—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 characterised by the connection of the absorbent layers with each other or with the outer layers with adhesive with intermittent pattern, e.g. spots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4871—Underwear
- B29L2031/4878—Diapers, napkins
Abstract
artigo absorvente compreendendo uma folha superior, uma folha traseira e um núcleo absorvente, o dito núcleo absorvente tendo: uma primeira e segunda borda longitudinal e uma primeira e segunda borda transversal; uma linha central longitudinal que divide o núcleo absorvente em uma primeira e segunda porção longitudinal; e uma linha da virilha transversal que divide o núcleo absorvente em uma porção frontal e traseira; em que o núcleo absorvente é provido com pelo menos uma primeira e segunda zonas de fixação alongada que se estende na direção da primeira e/ou segunda borda transversal; a dita primeira zona de fixação alongada cruzando a dita linha central longitudinal em pelo menos um primeiro ponto de cruzamento; e a dita segunda zona de fixação alongada cruzando a dita linha central longitudinal em pelo menos um segundo ponto de cruzamento; em que o dito primeiro e segundo ponto de cruzamento pode ser o mesmo ponto ou um ponto diferente, e pode estar localizado na dita porção frontal e/ou na dita porção traseira.
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EP17171110.4A EP3403626A1 (en) | 2017-05-15 | 2017-05-15 | Absorbent article with channels and method for manufacturing thereof |
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EP17196434.9A EP3403627B1 (en) | 2017-05-15 | 2017-10-13 | Absorbent article with channels and method for manufacturing thereof |
EP17198368.7A EP3403629B1 (en) | 2017-05-15 | 2017-10-25 | Absorbent article with channels |
EP17198349.7A EP3403628B1 (en) | 2017-05-15 | 2017-10-25 | Absorbent article with channels and method for manufacturing thereof |
EP17198652.4A EP3403630B1 (en) | 2017-05-15 | 2017-10-26 | Absorbent article with channels and method for manufacturing thereof |
EP17200847.6A EP3403631B1 (en) | 2017-05-15 | 2017-11-09 | Absorbent article with channels and method for manufacturing thereof |
EP17202006.7A EP3403632B1 (en) | 2017-05-15 | 2017-11-16 | Absorbent article with channels and method for manufacturing thereof |
PCT/EP2018/062391 WO2018210756A1 (en) | 2017-05-15 | 2018-05-14 | Absorbent article with channels and method for manufacturing thereof |
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BR112019023931A2 true BR112019023931A2 (pt) | 2020-06-09 |
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BR112019020712-0A BR112019020712A2 (pt) | 2017-05-15 | 2018-05-14 | Artigo absorvente |
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BR112019023936A BR112019023936A2 (pt) | 2017-05-15 | 2018-05-14 | artigo absorvente, método e aparelho para fabricação de um artigo absorvente |
BR112019020730-9A BR112019020730B1 (pt) | 2017-05-15 | 2018-05-14 | Método para fabricação de um artigo absorvente, e aparelho para fabricação de um artigo absorvente |
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BR112019020712-0A BR112019020712A2 (pt) | 2017-05-15 | 2018-05-14 | Artigo absorvente |
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BR112019023933A BR112019023933A2 (pt) | 2017-05-15 | 2018-05-14 | artigo absorvente |
BR112019023936A BR112019023936A2 (pt) | 2017-05-15 | 2018-05-14 | artigo absorvente, método e aparelho para fabricação de um artigo absorvente |
BR112019020730-9A BR112019020730B1 (pt) | 2017-05-15 | 2018-05-14 | Método para fabricação de um artigo absorvente, e aparelho para fabricação de um artigo absorvente |
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US (6) | US20210290449A1 (pt) |
EP (5) | EP3634345A1 (pt) |
CN (3) | CN111031982A (pt) |
AU (5) | AU2018269299A1 (pt) |
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2018
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