BRPI1002413B8 - filme tridimensional com aberturas para a transmissão de fluidos depositados dinamicamente e retidos estaticamente - Google Patents

filme tridimensional com aberturas para a transmissão de fluidos depositados dinamicamente e retidos estaticamente

Info

Publication number
BRPI1002413B8
BRPI1002413B8 BRPI1002413A BRPI1002413A BRPI1002413B8 BR PI1002413 B8 BRPI1002413 B8 BR PI1002413B8 BR PI1002413 A BRPI1002413 A BR PI1002413A BR PI1002413 A BRPI1002413 A BR PI1002413A BR PI1002413 B8 BRPI1002413 B8 BR PI1002413B8
Authority
BR
Brazil
Prior art keywords
openings
dimensional film
transmission
fluids
dynamically
Prior art date
Application number
BRPI1002413A
Other languages
English (en)
Inventor
J Seyler Ricky
Original Assignee
Tredegar Film Prod Corp
Tredegar Film Products Llc
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
Priority claimed from US12/462,565 external-priority patent/US8674171B2/en
Application filed by Tredegar Film Prod Corp, Tredegar Film Products Llc filed Critical Tredegar Film Prod Corp
Publication of BRPI1002413A2 publication Critical patent/BRPI1002413A2/pt
Publication of BRPI1002413B1 publication Critical patent/BRPI1002413B1/pt
Publication of BRPI1002413B8 publication Critical patent/BRPI1002413B8/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
    • A61F13/53—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
    • A61F13/53708—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 the layer having a promotional function on liquid propagation in at least one direction
    • A61F13/53713—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 the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
    • 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
    • A61F13/53743—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 characterised by the position of the layer relative to the other layers
    • A61F13/53747—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 characterised by the position of the layer relative to the other layers the layer is facing the topsheet
    • 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
    • A61F13/53708—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 the layer having a promotional function on liquid propagation in at least one direction
    • A61F2013/53721—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 the layer having a promotional function on liquid propagation in at least one direction with capillary means
    • 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
    • A61F2013/53765—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 characterized by its geometry
    • A61F2013/53782—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 characterized by its geometry with holes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24281—Struck out portion type

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)

Abstract

filme tridimensional com aberturas para a transmissão de fluidos depositados dinamicamente e retidos estaticamente. trata-se de um filme tridimensional para uso como uma camada de transferência em artigos absorventes com uma superfície contínua e uma superfície descontínua disposta amplamente em paralelo à referida superfície contínua e afastada dela; tanto a superfície contínua quanto a superfície descontínua têm aberturas em grande escala definidas por paredes laterais que se originam nelas, estendem-se para fora delas e são dimensionadas para permitir a transferência de fluidos pela força da gravidade; ademais, opcionalmente, cada superfície também inclui aberturas em pequena escala dimensionadas para coletar fluidos por ação capilar.
BRPI1002413A 2009-08-04 2010-07-15 filme tridimensional com aberturas para a transmissão de fluidos depositados dinamicamente e retidos estaticamente BRPI1002413B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/462,565 US8674171B2 (en) 2006-11-14 2009-08-04 Three-dimensional apertured film for transmitting dynamically-deposited and statically-retained fluids
US12/462,565 2009-08-04

Publications (3)

Publication Number Publication Date
BRPI1002413A2 BRPI1002413A2 (pt) 2012-05-15
BRPI1002413B1 BRPI1002413B1 (pt) 2020-08-11
BRPI1002413B8 true BRPI1002413B8 (pt) 2023-02-14

Family

ID=43532912

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1002413A BRPI1002413B8 (pt) 2009-08-04 2010-07-15 filme tridimensional com aberturas para a transmissão de fluidos depositados dinamicamente e retidos estaticamente

Country Status (5)

Country Link
US (1) US10092461B2 (pt)
EP (1) EP2359790B1 (pt)
JP (1) JP5723548B2 (pt)
CN (1) CN101991488B (pt)
BR (1) BRPI1002413B8 (pt)

Families Citing this family (9)

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US20140336608A1 (en) * 2011-12-23 2014-11-13 Kimberly-Clark Worldwide, Inc. Three-Dimensional Sheet Material and Absorbent Articles Including Such Material
KR102456522B1 (ko) * 2014-03-25 2022-10-18 피테사 필름 프로덕츠 엘엘씨 마이크로-셀 및 매크로-함몰부를 구비한 성형 필름
CN103908376A (zh) * 2014-03-26 2014-07-09 厦门延江工贸有限公司 一种具有开孔结构的立体无纺布
BR112017008294B8 (pt) * 2014-10-20 2023-02-14 Tredegar Film Prod Corp Artigo absorvente com filme tridimensional para distribuição de líquido
CN104537192B (zh) * 2015-01-21 2018-04-27 浙江华东工程数字技术有限公司 一种建筑墙体模型智能开孔的方法
JP6158992B2 (ja) * 2015-08-17 2017-07-05 大王製紙株式会社 吸収性物品
CN108135723B (zh) * 2015-10-20 2020-11-03 卓德嘉薄膜制品有限责任公司 成形膜收集分配层及带有所述层的吸收制品
CN105868478B (zh) * 2016-03-31 2018-06-12 河海大学 基于情境感知的旋转机械设备虚拟装配方法
CN113331484B (zh) * 2021-06-04 2025-11-07 深圳麦克韦尔科技有限公司 电子雾化装置及其雾化器和雾化组件

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Also Published As

Publication number Publication date
BRPI1002413A2 (pt) 2012-05-15
JP2011031030A (ja) 2011-02-17
CN101991488B (zh) 2014-07-23
EP2359790A1 (en) 2011-08-24
US20140303585A1 (en) 2014-10-09
CN101991488A (zh) 2011-03-30
BRPI1002413B1 (pt) 2020-08-11
JP5723548B2 (ja) 2015-05-27
EP2359790B1 (en) 2016-03-09
US10092461B2 (en) 2018-10-09

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/08/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/07/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B25D Requested change of name of applicant approved

Owner name: TREDEGAR FILM PRODUCTS LLC (US)

B25G Requested change of headquarter approved

Owner name: TREDEGAR FILM PRODUCTS LLC (US)

B25D Requested change of name of applicant approved

Owner name: FITESA FILM PRODUCTS LLC (US)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.