BRPI0807293A2 - "processo oara fabricar fibras, fibras fabricadas e fibra não tecida de filtragem" - Google Patents

"processo oara fabricar fibras, fibras fabricadas e fibra não tecida de filtragem"

Info

Publication number
BRPI0807293A2
BRPI0807293A2 BRPI0807293A BRPI0807293A2 BR PI0807293 A2 BRPI0807293 A2 BR PI0807293A2 BR PI0807293 A BRPI0807293 A BR PI0807293A BR PI0807293 A2 BRPI0807293 A2 BR PI0807293A2
Authority
BR
Brazil
Prior art keywords
fibers
oara
process manufacturing
woven filter
filter fiber
Prior art date
Application number
Other languages
English (en)
Inventor
Gerrit Jan Brands
Rene Broos
Rudolf J Koopmans
Joey W Storer
Leonardo C Lopez
James F Sturnfield
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0807293A2 publication Critical patent/BRPI0807293A2/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/0023—Electro-spinning characterised by the initial state of the material the material being a polymer melt
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/0053—Electro-spinning characterised by the initial state of the material the material being a low molecular weight compound or an oligomer, and the fibres being formed by self-assembly
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/298—Physical dimension
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/681—Spun-bonded nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
BRPI0807293 2007-02-14 2008-02-14 "processo oara fabricar fibras, fibras fabricadas e fibra não tecida de filtragem" BRPI0807293A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90163007P 2007-02-14 2007-02-14
PCT/US2008/053917 WO2008101051A2 (en) 2007-02-14 2008-02-14 Polymer or oligomer fibers by solvent-free electrospinning

Publications (1)

Publication Number Publication Date
BRPI0807293A2 true BRPI0807293A2 (pt) 2014-05-06

Family

ID=39690787

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0807293 BRPI0807293A2 (pt) 2007-02-14 2008-02-14 "processo oara fabricar fibras, fibras fabricadas e fibra não tecida de filtragem"

Country Status (6)

Country Link
US (1) US20100064647A1 (pt)
EP (1) EP2111486A2 (pt)
JP (1) JP2010518273A (pt)
CN (1) CN101611179A (pt)
BR (1) BRPI0807293A2 (pt)
WO (1) WO2008101051A2 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0613348A2 (pt) 2005-06-16 2011-01-04 Dow Global Technologies Inc método para aumentar o peso molecular de um polìmero, método para aumentar o peso molecular e prover ramificação num polìmero e polìmero
US9216306B2 (en) * 2005-12-22 2015-12-22 3M Innovative Properties Company Filter element that has plenum containing bonded continuous filaments
JP2008274512A (ja) * 2007-04-03 2008-11-13 Nisshinbo Ind Inc 抗菌性ナノファイバー
EP2155934A2 (en) * 2007-05-30 2010-02-24 Dow Global Technologies Inc. High-output solvent-based electrospinning
US20110129510A1 (en) * 2008-08-08 2011-06-02 Basf Se Fibrous surface structure containing active ingredients with controlled release of active ingredients, use thereof and method for the production thereof
US8365925B2 (en) 2008-08-13 2013-02-05 Dow Global Technologies Llc Filter medium
US20100041296A1 (en) * 2008-08-13 2010-02-18 Lopez Leonardo C Electroblowing of fibers from molecularly self-assembling materials
US20100041804A1 (en) * 2008-08-13 2010-02-18 Brands Gerrit J Fabricating fibers
US8524796B2 (en) 2008-08-13 2013-09-03 Dow Global Technologies Llc Active polymer compositions
US8206484B2 (en) * 2008-08-13 2012-06-26 Dow Global Technologies Llc Process for producing micron and submicron fibers and nonwoven webs by melt blowing
US20100127434A1 (en) * 2008-11-25 2010-05-27 Rene Broos Extruding organic polymers
US8609751B2 (en) 2008-11-25 2013-12-17 Dow Global Technologies Llc Polymer microfiller composites
CN102223943B (zh) 2008-11-25 2014-06-04 陶氏环球技术有限责任公司 聚合物亲π键填料复合材料
US8268042B2 (en) 2008-11-25 2012-09-18 Dow Global Technologies Llc Polymer inorganic clay composites
US8440297B2 (en) 2008-11-25 2013-05-14 Dow Global Technologies Llc Polymer organoclay composites
US8784988B2 (en) 2008-11-25 2014-07-22 Dow Global Technologies Llc Polymer inorganic-particulate composite fibers
US8809212B1 (en) * 2009-11-10 2014-08-19 Stc.Unm Electrospun fiber mats from polymers having a low Tm, Tg, or molecular weight
AU2012312423A1 (en) 2011-09-21 2014-04-03 Dow Global Technologies Llc Azide crosslinked and physically crosslinked polymers for membrane separation
PL231639B1 (pl) 2012-04-17 2019-03-29 Politechnika Lodzka Materiał medyczny do rekonstrukcji naczyń krwionośnych oraz sposób wytwarzania materiału medycznego
WO2014047174A1 (en) 2012-09-20 2014-03-27 Dow Global Technologies Llc Radiation cured membranes derived from polymers that are co-reactive with azide crosslinking agent(s)
CN103194820B (zh) * 2013-04-27 2014-08-27 青岛大学 一种溶剂固化式静电纺丝制备微纳米纤维的方法
CN104532367B (zh) * 2014-12-19 2016-08-24 青岛大学 一种无溶剂静电纺丝制备聚氨酯微纳米纤维的方法
CN105220244B (zh) * 2015-08-25 2018-04-17 青岛大学 一种规模化无溶剂电纺制备光固化材料微纳米纤维的方法
JP6572323B2 (ja) * 2015-12-02 2019-09-04 積水化成品工業株式会社 靴底用部材及び靴
WO2018098464A1 (en) * 2016-11-28 2018-05-31 The Texas A & M University System Systems and methods of production and use of thermoplastic and thermoplastic composite nanofibers
CN107476132B (zh) * 2017-08-01 2020-04-14 东华大学 一种分离燃油中乳化水的堆叠蛛网复合滤纸及其制备方法
US11491429B2 (en) * 2018-03-29 2022-11-08 Mitsui Chemicals, Inc. Nonwoven fabric and filter
EP4185657A4 (en) * 2020-07-23 2024-08-14 The Regents of the University of California LIQUID CRYSTAL FRAMEWORKS AND THEIR USES
CN112430898B (zh) * 2020-11-11 2022-06-07 山东大学 一种热或溶剂双重刺激变色响应纳米纤维膜及其制备方法与应用
CN117071091B (zh) * 2022-05-09 2026-02-24 中国科学院城市环境研究所 一种聚醚和聚酰胺嵌段的共聚高分子纳米纤维空气滤材及其制备方法
CN115717272B (zh) * 2022-10-31 2025-04-25 山东黄河三角洲纺织科技研究院有限公司 一种往复式静电纺丝电极

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025323A (en) * 1957-01-18 1962-03-13 Union Carbide Corp Amide diols and their esters
CH570493A5 (pt) * 1973-08-16 1975-12-15 Battelle Memorial Institute
US4351918A (en) * 1981-04-06 1982-09-28 Celanese Corporation Poly(ester-amide) capable of forming an anisotropic melt phase derived from 6-hydroxy-2-naphthoic acid, other aromatic hydroxyacid, carbocyclic dicarboxylic acid, and aromatic monomer capable of forming an amide linkage
US4650506A (en) * 1986-02-25 1987-03-17 Donaldson Company, Inc. Multi-layered microfiltration medium
US5238474A (en) * 1990-10-19 1993-08-24 Donaldson Company, Inc. Filtration arrangement
DE4444948C2 (de) * 1994-12-16 2000-02-24 Inventa Ag Teilkristalline Block-Copolyesterpolyamide und Verwendung
NL1003459C2 (nl) * 1996-06-28 1998-01-07 Univ Twente Copoly(ester-amides) en copoly(ester-urethanen).
DE19919809C2 (de) * 1999-04-30 2003-02-06 Fibermark Gessner Gmbh & Co Staubfilterbeutel, enthaltend Nanofaservlies
DE10040897B4 (de) * 2000-08-18 2006-04-13 TransMIT Gesellschaft für Technologietransfer mbH Nanoskalige poröse Fasern aus polymeren Materialien
US6746517B2 (en) * 2000-09-05 2004-06-08 Donaldson Company, Inc. Filter structure with two or more layers of fine fiber having extended useful service life
US20020092423A1 (en) * 2000-09-05 2002-07-18 Gillingham Gary R. Methods for filtering air for a gas turbine system
US6740142B2 (en) * 2000-09-05 2004-05-25 Donaldson Company, Inc. Industrial bag house elements
US6641773B2 (en) * 2001-01-10 2003-11-04 The United States Of America As Represented By The Secretary Of The Army Electro spinning of submicron diameter polymer filaments
JP2006500247A (ja) * 2002-09-19 2006-01-05 ポリマー・グループ・インコーポレーテツド 改善された障壁特性をもつ産業用不織繊維布
US7008465B2 (en) * 2003-06-19 2006-03-07 Donaldson Company, Inc. Cleanable high efficiency filter media structure and applications for use
US20070152378A1 (en) * 2003-12-30 2007-07-05 Kim Hak-Yong Method of manufacturing nano-fibers with excellent fiber formation
US7326043B2 (en) * 2004-06-29 2008-02-05 Cornell Research Foundation, Inc. Apparatus and method for elevated temperature electrospinning
US20060234051A1 (en) * 2005-01-27 2006-10-19 Zhang Wendy W System and method of obtaining entrained cylindrical fluid flow
FR2882061B1 (fr) * 2005-02-15 2008-04-18 Arkema Sa Materiaux elastiques
US7601659B2 (en) * 2005-04-01 2009-10-13 E.I. Du Pont De Nemours And Company Dewatering fabrics
US7083854B1 (en) * 2005-05-10 2006-08-01 Cornell Research Foundation, Inc. Fibers from polymer nanoclay nanocomposites by electrospinning
KR20080044274A (ko) * 2005-09-08 2008-05-20 다우 글로벌 테크놀로지스 인크. 폴리에스테르-아미드계 핫 멜트 접착제
US20100041296A1 (en) * 2008-08-13 2010-02-18 Lopez Leonardo C Electroblowing of fibers from molecularly self-assembling materials
US8206484B2 (en) * 2008-08-13 2012-06-26 Dow Global Technologies Llc Process for producing micron and submicron fibers and nonwoven webs by melt blowing
US8365925B2 (en) * 2008-08-13 2013-02-05 Dow Global Technologies Llc Filter medium

Also Published As

Publication number Publication date
JP2010518273A (ja) 2010-05-27
WO2008101051A2 (en) 2008-08-21
CN101611179A (zh) 2009-12-23
US20100064647A1 (en) 2010-03-18
WO2008101051A3 (en) 2009-03-19
EP2111486A2 (en) 2009-10-28

Similar Documents

Publication Publication Date Title
DE602007011580D1 (de) Spun-faserlösungsverfahren
EP2185752A4 (en) MULITKOMPONENTENFASERN
EP2370623A4 (en) NONWOVER OF SHORT FIBERS
EP1959037A4 (en) THERMALLY EXPRESSIVE FIBER
EP2276879A4 (en) ELECTRO-DRIED DEXTRAN FIBERS AND DEVICES MANUFACTURED THEREFROM
GB0512629D0 (en) Electrospinning of fibres
DK2123441T3 (da) Uvævet tekstillaminat med blandede fibre
EP1685376A4 (en) VIRUS FIBERS
EP1992268A4 (en) CLEANSING ARTICLES, FIBER WELDING PROCESSES FOR THE ARTICLE AND PRODUCTION METHOD FOR THE ARTICLE
BRPI0915246A2 (pt) fibra elástica com múltiplos componentes, fibra elástica com míltiplos componentes de fiação em solução, fibra elástica bicomponente, artigo e processo
PT2222385T (pt) Meio de filtração, fibras finas abaixo de 100 nanofibras, e métodos
EP2226171A4 (en) FASERVERBUNDTECHNIK
BRPI0820419A2 (pt) "arranjos, conjuntos e métodos de filtro de ar"
DK2343406T3 (da) Krympet kompositfiber og uvævet tekstil omfattende fiberen
EP2243360A4 (en) ANTIVIRAL SUBSTANCE, ANTIVIRAL FIBER AND ANTIVIRAL FIBER STRUCTURE
EP2029800A4 (en) EXTRACTION OF HANFFASERS
EP2243485A4 (en) ANTIVIRAL AGENTS, ANTIVIRAL FIBERS AND FIBROUS ANTIVIRAL STRUCTURES
EP2297273A4 (en) PHOTOLUMINESCENCE FIBERS, COMPOSITIONS AND TEXTILE SURFACE PRODUCTS MANUFACTURED THEREOF
EP2133454A4 (en) ENDLASFASMISCHVLIESSTOFF AND MANUFACTURING METHOD THEREFOR
EP2162574A4 (en) VISCOUS FIBER WITH CHANGED PROPERTIES AND METHOD FOR THE PRODUCTION THEREOF
BRPI0716479A2 (pt) Processo sol-gel
EP2464997A4 (en) IMPROVEMENTS ON THE SPLUNGUNG AND CONTACTING PHOTONENKRISTALLFASERN
EP2319970A4 (en) FIBER, NONWOVEN AND USE
BRPI0913244A2 (pt) fibra, processo para a produção de fibras, uso de fibras, e, material
EP2118028A4 (en) SYSTEM AND METHOD FOR FIBER MANUFACTURE

Legal Events

Date Code Title Description
B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 4A, 5A E 6A ANUIDADES.

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A, 6A, 7A, 8A, 9A, 10A, 11A E 12A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.