BRPI0709473B8 - Mantas não tecidas - Google Patents

Mantas não tecidas

Info

Publication number
BRPI0709473B8
BRPI0709473B8 BRPI0709473A BRPI0709473A BRPI0709473B8 BR PI0709473 B8 BRPI0709473 B8 BR PI0709473B8 BR PI0709473 A BRPI0709473 A BR PI0709473A BR PI0709473 A BRPI0709473 A BR PI0709473A BR PI0709473 B8 BRPI0709473 B8 BR PI0709473B8
Authority
BR
Brazil
Prior art keywords
polymer
woven
woven blanket
batt
blanket
Prior art date
Application number
BRPI0709473A
Other languages
English (en)
Portuguese (pt)
Inventor
V Bletsos Ioannis
Original Assignee
Du Pont
Dupont Safety & Construction 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 Du Pont, Dupont Safety & Construction Inc filed Critical Du Pont
Publication of BRPI0709473A2 publication Critical patent/BRPI0709473A2/pt
Publication of BRPI0709473B1 publication Critical patent/BRPI0709473B1/pt
Publication of BRPI0709473B8 publication Critical patent/BRPI0709473B8/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
    • B01D41/02—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of loose filtering material
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/08—Organic compounds
    • D06M10/10—Macromolecular compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/08—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/27—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of alkylpolyalkylene glycol esters of unsaturated carboxylic acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/16—Processes for the non-uniform application of treating agents, e.g. one-sided treatment; Differential treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2008—Fabric composed of a fiber or strand which is of specific structural definition

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
BRPI0709473A 2006-04-06 2007-04-04 Mantas não tecidas BRPI0709473B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79042506P 2006-04-06 2006-04-06
US60/790,425 2006-04-06
PCT/US2007/008489 WO2008054492A2 (en) 2006-04-06 2007-04-04 Nonwoven web of polymer-coated nanofibers

Publications (3)

Publication Number Publication Date
BRPI0709473A2 BRPI0709473A2 (pt) 2011-07-12
BRPI0709473B1 BRPI0709473B1 (pt) 2018-05-02
BRPI0709473B8 true BRPI0709473B8 (pt) 2023-01-31

Family

ID=39344794

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0709473A BRPI0709473B8 (pt) 2006-04-06 2007-04-04 Mantas não tecidas

Country Status (7)

Country Link
US (1) US20100136865A1 (OSRAM)
EP (1) EP2015858B1 (OSRAM)
JP (1) JP5511373B2 (OSRAM)
KR (1) KR101476856B1 (OSRAM)
CN (1) CN101415478B (OSRAM)
BR (1) BRPI0709473B8 (OSRAM)
WO (1) WO2008054492A2 (OSRAM)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923494B1 (fr) * 2007-11-09 2010-01-15 Hutchinson Membranes imper-respirantes et leur procede de fabrication
US20090176056A1 (en) * 2008-01-08 2009-07-09 E.I. Du Pont De Nemours And Company Liquid water resistant and water vapor permeable garments
US20110139331A1 (en) * 2009-12-15 2011-06-16 E. I. Du Pont De Nemours And Company Method for increasing the strength and solvent resistance of polyimide nanowebs
JP5749246B6 (ja) 2010-02-16 2018-06-27 国立大学法人福井大学 表面改質された微細繊維
US9666848B2 (en) 2011-05-20 2017-05-30 Dreamweaver International, Inc. Single-layer lithium ion battery separator
ES2592530T3 (es) 2011-06-17 2016-11-30 Fiberweb, Llc Artículo de múltiples capas permeable al vapor, sustancialmente impermeable al agua
DK2723568T3 (en) 2011-06-23 2017-10-23 Fiberweb Llc Vapor permeable, essentially all water impermeable, multilayer
US10369769B2 (en) 2011-06-23 2019-08-06 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
WO2012178011A2 (en) 2011-06-24 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
US20130004690A1 (en) * 2011-06-29 2013-01-03 Mikhael Michael G Hydrophilic expanded fluoropolymer composite and method of making same
US8741393B2 (en) 2011-12-28 2014-06-03 E I Du Pont De Nemours And Company Method for producing metalized fibrous composite sheet with olefin coating
US10700326B2 (en) 2012-11-14 2020-06-30 Dreamweaver International, Inc. Single-layer lithium ion battery separators exhibiting low shrinkage rates at high temperatures
WO2014116946A1 (en) * 2013-01-25 2014-07-31 Xanofi, Inc. Wet laid non-woven substrate containing polymeric nanofibers
US10607790B2 (en) 2013-03-15 2020-03-31 Dreamweaver International, Inc. Direct electrolyte gelling via battery separator composition and structure
WO2014144536A1 (en) * 2013-03-15 2014-09-18 Shagufta Patel Modified surface energy non-woven filter element
KR20150101039A (ko) * 2014-02-25 2015-09-03 코오롱패션머티리얼 (주) 다공성 지지체, 이의 제조방법, 및 이를 포함하는 강화막
DE102014003314A1 (de) * 2014-03-08 2015-09-10 Hydac Fluidcarecenter Gmbh Verfahren zur Anpassung eines Filtermediums an vorgebbare Parameter sowie vorzugsweise ein nach diesem Verfahren hergestelltes Filtermedium
US10828587B2 (en) 2015-04-17 2020-11-10 Hollingsworth & Vose Company Stable filter media including nanofibers
US20170263908A1 (en) * 2016-03-08 2017-09-14 Giner, Inc. Separator For Use in Electrochemical Cells and Method of Fabrication Thereof
US10814586B2 (en) * 2016-03-30 2020-10-27 Parker-Hannifin Corporation Direct deposition of nanofiber on a textile substrate
EP3348393B1 (de) 2016-04-14 2023-06-21 Sefar AG Kompositmembran und verfahren zum herstellen einer kompositmembran
EP3366362B1 (en) 2017-02-23 2021-05-05 Sefar AG A protective vent and method for producing a protective vent
US12034180B1 (en) * 2018-01-09 2024-07-09 Oceanit Laboratories, Inc. Multi layered nanostructured materials for ionic and electronic transport in chemical and electrochemical devices
DE102018003481A1 (de) 2018-04-27 2019-10-31 Sartorius Stedim Biotech Gmbh Flächengebilde und Filterelement mit hydrophober Trennlage, Verfahren zu ihrer Herstellung und ihre Verwendung
KR102493620B1 (ko) * 2018-09-14 2023-01-30 주식회사 엘지화학 세라믹 막 및 그 제조 방법
US11452959B2 (en) * 2018-11-30 2022-09-27 Hollingsworth & Vose Company Filter media having a fine pore size distribution
EP4048427A2 (en) * 2019-10-24 2022-08-31 SAATI S.p.A. A method for preparing a composite filter medium and the composite filter medium obtained with this method
EP4092184A1 (en) 2021-05-18 2022-11-23 Sefar AG Method for producing a carrier layer with a hydrophilic polymeric nanocoating
CN114351355A (zh) * 2021-12-09 2022-04-15 南方科技大学 一种制备具有梯度润湿表面复合薄膜的方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256372A (en) * 1964-04-28 1966-06-14 American Can Co Method for preparing modified cellulose filter material
US4842893A (en) * 1983-12-19 1989-06-27 Spectrum Control, Inc. High speed process for coating substrates
US5032461A (en) * 1983-12-19 1991-07-16 Spectrum Control, Inc. Method of making a multi-layered article
JPS61167088A (ja) * 1986-01-21 1986-07-28 グンゼ株式会社 耐洗濯性の優れた片面通気撥水性編地並びにその加工法
US4954371A (en) * 1986-06-23 1990-09-04 Spectrum Control, Inc. Flash evaporation of monomer fluids
JP2517771B2 (ja) * 1990-02-13 1996-07-24 幸子 岡崎 大気圧プラズマ表面処理法
US6083628A (en) * 1994-11-04 2000-07-04 Sigma Laboratories Of Arizona, Inc. Hybrid polymer film
US6270841B1 (en) * 1999-07-02 2001-08-07 Sigma Technologies International, Inc. Thin coating manufactured by vapor deposition of solid oligomers
DE10040897B4 (de) * 2000-08-18 2006-04-13 TransMIT Gesellschaft für Technologietransfer mbH Nanoskalige poröse Fasern aus polymeren Materialien
DE10053263A1 (de) * 2000-10-26 2002-05-08 Creavis Tech & Innovation Gmbh Orientierte Meso- und Nanoröhrenvliese
US6872311B2 (en) * 2002-01-31 2005-03-29 Koslow Technologies Corporation Nanofiber filter media
KR100549140B1 (ko) * 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
JP2003320215A (ja) 2002-04-26 2003-11-11 Japan Gore Tex Inc 吸着材成形体、および吸着材ユニット
US20040028931A1 (en) * 2002-06-26 2004-02-12 Bletsos Ioannis V. Coated sheet materials and packages made therewith
AU2003272542A1 (en) * 2002-09-17 2004-04-08 E.I. Du Pont De Nemours And Company Extremely high liquid barrier fabrics
US7579077B2 (en) * 2003-05-05 2009-08-25 Nanosys, Inc. Nanofiber surfaces for use in enhanced surface area applications
CN1813085A (zh) * 2003-06-30 2006-08-02 宝洁公司 涂层纳米纤维网
US8487156B2 (en) * 2003-06-30 2013-07-16 The Procter & Gamble Company Hygiene articles containing nanofibers
US6933005B2 (en) * 2003-09-22 2005-08-23 E. I. Du Pont De Nemours And Company Method for achieving recoat adhesion over a fluorinated topcoat
US7704740B2 (en) * 2003-11-05 2010-04-27 Michigan State University Nanofibrillar structure and applications including cell and tissue culture
US20060094320A1 (en) * 2004-11-02 2006-05-04 Kimberly-Clark Worldwide, Inc. Gradient nanofiber materials and methods for making same
US7651760B2 (en) * 2005-09-16 2010-01-26 Massachusetts Institute Of Technology Superhydrophobic fibers produced by electrospinning and chemical vapor deposition

Also Published As

Publication number Publication date
EP2015858B1 (en) 2011-09-14
BRPI0709473A2 (pt) 2011-07-12
CN101415478A (zh) 2009-04-22
JP5511373B2 (ja) 2014-06-04
US20100136865A1 (en) 2010-06-03
CN101415478B (zh) 2012-07-18
BRPI0709473B1 (pt) 2018-05-02
WO2008054492A3 (en) 2008-08-14
JP2009534543A (ja) 2009-09-24
KR20080109072A (ko) 2008-12-16
WO2008054492A2 (en) 2008-05-08
KR101476856B1 (ko) 2014-12-24
EP2015858A2 (en) 2009-01-21

Similar Documents

Publication Publication Date Title
BRPI0709473B8 (pt) Mantas não tecidas
BRPI0709111B8 (pt) artigo absorvente compreendendo uma camada de manejo de ondeamentos compreendendo uma manta não tecida
EP2291559A4 (en) CONFORMAL LAYER APPLICATION OF POLYMERIC FIBERS ON NON-MATERIAL SUBSTRATES
BR112015023665A2 (pt) Artigo de absorvente de multi-camadas
GB0806614D0 (en) Composite structures for improved thermal stability/durability
WO2008131152A3 (en) Fibrous articles with one or more polyelectrolyte layers thereon and methods for making the same
ATE520808T1 (de) Verbundfaser und zugehöriges nachweissystem
MX301323B (es) Articulo absorbente que comprende una estructura fibrosa que comprende fibras sinteticas y un agente hidrofilizante.
BRPI0601479A (pt) bandagem adesiva
ATE537857T1 (de) Medizinische vorrichtungen mit oberflächen mit nanofaser-struktur
IL198680A0 (en) Process for forming unidirectionally oriented fiber structures
ATE445455T1 (de) Poröse materialzusammensatzungen für membranen und zugehöroge anwendungen
WO2007123704A3 (en) Nonwoven fibrous structure comprising synthetic fibers and hydrophilizing agent
EP2480260A4 (en) BLOOD TREATMENT DEVICE WITH COMPOSITE LAYERS
CL2009001286A1 (es) Carton que comprende un sustrato de carton blanqueado y un revestimiento aplicado que tiene un peso base, un grosor del calibre y un satinado no mayor que 3 micrones.
WO2007087049A3 (en) Cellulosic/polyamide composite
MX342261B (es) Sistema de union de tableros.
PT2000569E (pt) Utilização de um material não tecido multi-camadas estruturado
BR112015011197A2 (pt) estrutura de não tecido revestido por extrusão não respirável
BR112012014316A2 (pt) poliuretano-uréia para revestimentos de stent
ATE554921T1 (de) Mehrschichtplatte
BR112012027596A2 (pt) síntese e aplicação de copolímeros antimicrobianos reativos para fibras têxteis
ATE510963T1 (de) Tapetensubstrat und verfahren zu seiner herstellung
FI20075673L (fi) Menetelmä ja sovitelma kuitumateriaalirainan päällystämiseksi ainakin kahdella käsittelyainekerroksella
ATE423234T1 (de) Klebekissen mit faserschicht aus metall- und kunststofffasern

Legal Events

Date Code Title Description
B07A Application suspended after 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 [chapter 16.1 patent gazette]
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

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 2822 DE 04-02-2025 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.