CA2671499A1 - Electrospinning process - Google Patents

Electrospinning process Download PDF

Info

Publication number
CA2671499A1
CA2671499A1 CA002671499A CA2671499A CA2671499A1 CA 2671499 A1 CA2671499 A1 CA 2671499A1 CA 002671499 A CA002671499 A CA 002671499A CA 2671499 A CA2671499 A CA 2671499A CA 2671499 A1 CA2671499 A1 CA 2671499A1
Authority
CA
Canada
Prior art keywords
polymer
groups
meth
weight
percent
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002671499A
Other languages
English (en)
French (fr)
Inventor
Stuart D. Hellring
Kaliappa G. Ragunathan
Kenneth J. Balog
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Ohio Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2671499A1 publication Critical patent/CA2671499A1/en
Abandoned legal-status Critical Current

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
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • D01D5/0038—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion the fibre formed by solvent evaporation, i.e. dry electro-spinning
    • 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
    • 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
    • D01D5/38—Formation of filaments, threads, or the like during polymerisation
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/36—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated carboxylic acids or unsaturated organic esters as the major constituent
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CA002671499A 2006-12-14 2007-11-12 Electrospinning process Abandoned CA2671499A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/610,726 2006-12-14
US11/610,726 US20080145655A1 (en) 2006-12-14 2006-12-14 Electrospinning Process
PCT/US2007/084381 WO2008073662A1 (en) 2006-12-14 2007-11-12 Electrospinning process

Publications (1)

Publication Number Publication Date
CA2671499A1 true CA2671499A1 (en) 2008-06-19

Family

ID=39111761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002671499A Abandoned CA2671499A1 (en) 2006-12-14 2007-11-12 Electrospinning process

Country Status (13)

Country Link
US (1) US20080145655A1 (pt)
EP (1) EP2102394B1 (pt)
JP (1) JP2010512472A (pt)
KR (1) KR20090080124A (pt)
CN (1) CN101558189B (pt)
AT (1) ATE481513T1 (pt)
AU (1) AU2007333369B2 (pt)
BR (1) BRPI0719721A2 (pt)
CA (1) CA2671499A1 (pt)
DE (1) DE602007009320D1 (pt)
MX (1) MX2009006204A (pt)
RU (1) RU2435876C2 (pt)
WO (1) WO2008073662A1 (pt)

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JP5457445B2 (ja) * 2008-06-24 2014-04-02 ステレンボッシュ ユニバーシティ 微細繊維の製造方法及び装置
TW201016909A (en) * 2008-08-29 2010-05-01 Dow Corning Article formed from electrospinning a dispersion
WO2010025140A2 (en) 2008-08-29 2010-03-04 Dow Corning Corporation Metallized particles formed from a dispersion
WO2010108124A2 (en) * 2009-03-19 2010-09-23 Nanostatics Corporation Fluid formulations for electric-field-driven spinning of fibers
WO2013103332A2 (en) * 2011-10-03 2013-07-11 Ndsu Research Foundation Liquid silane-based compositions and methods of fabrication
KR20130069611A (ko) 2010-04-06 2013-06-26 엔디에스유 리서치 파운데이션 액체 실란계 조성물 및 실리콘계 물질의 제조 방법
US9428847B2 (en) 2010-05-29 2016-08-30 Nanostatics Corporation Apparatus, methods, and fluid compositions for electrostatically-driven solvent ejection or particle formation
WO2014137095A1 (ko) * 2013-03-08 2014-09-12 (주)에프티이앤이 내열성이 향상된 기재 양면 나노섬유 필터여재 및 이의 제조방법
US10870928B2 (en) 2017-01-17 2020-12-22 Ian McClure Multi-phase, variable frequency electrospinner system
DK3570821T3 (da) 2017-01-23 2021-10-11 Afyx Therapeutics As Fremgangsmåde til fremstilling af et tolagsprodukt på basis af elektrospundne fibre
CN114541038B (zh) * 2020-11-24 2023-12-12 诺一迈尔（苏州）医学科技有限公司 用于组织缺损修复的静电纺丝膜的制备方法

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JPH03220305A (ja) * 1989-11-21 1991-09-27 I C I Japan Kk 静電紡糸の製造方法
JPH09324319A (ja) * 1996-06-04 1997-12-16 Nippon Shokubai Co Ltd 透明ファイバー及びその製法
US6265333B1 (en) * 1998-06-02 2001-07-24 Board Of Regents, University Of Nebraska-Lincoln Delamination resistant composites prepared by small diameter fiber reinforcement at ply interfaces
JP3056485B1 (ja) * 1999-05-27 2000-06-26 オーケー化成株式会社 合成樹脂用模様材
US6743273B2 (en) * 2000-09-05 2004-06-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
US6713011B2 (en) * 2001-05-16 2004-03-30 The Research Foundation At State University Of New York Apparatus and methods for electrospinning polymeric fibers and membranes
US7105124B2 (en) * 2001-06-19 2006-09-12 Aaf-Mcquay, Inc. Method, apparatus and product for manufacturing nanofiber media
US7390452B2 (en) * 2002-03-08 2008-06-24 Board Of Regents, The University Of Texas System Electrospinning of polymer and mesoporous composite fibers
ATE390197T1 (de) * 2002-05-28 2008-04-15 Hollingsworth & Vose Gmbh Filtermedium
US8066932B2 (en) * 2003-09-05 2011-11-29 Board of Supervisors of Louisiana State Universtiy and Agricultural and Mechanical College, on behalf of The University of New Orleans Process of fabricating nanofibers by reactive electrospinning
US20060024483A1 (en) * 2004-07-29 2006-02-02 Koch William J Transparent composite panel
US8653220B2 (en) * 2004-09-01 2014-02-18 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US20090280709A1 (en) * 2004-09-01 2009-11-12 Ppg Industries Ohio, Inc. Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
US8207286B2 (en) * 2004-09-01 2012-06-26 Ppg Industries Ohio, Inc Methods for preparing polyurethanes
US8933166B2 (en) * 2004-09-01 2015-01-13 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US8399094B2 (en) * 2004-09-01 2013-03-19 Ppg Industries Ohio, Inc. Multilayer laminated articles including polyurethane and/or poly(ureaurethane) layers and methods of making the same
US20070148471A1 (en) * 2004-09-01 2007-06-28 Rukavina Thomas G Impact resistant polyurethane and poly(ureaurethane) articles and methods of making the same
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US20070149749A1 (en) * 2004-09-01 2007-06-28 Rukavina Thomas G Polyurethanes prepared from polycarbonate polyols, articles and coatings prepared therefrom and methods of making the same
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Also Published As

Publication number Publication date
WO2008073662A1 (en) 2008-06-19
EP2102394B1 (en) 2010-09-15
CN101558189A (zh) 2009-10-14
EP2102394A1 (en) 2009-09-23
RU2435876C2 (ru) 2011-12-10
JP2010512472A (ja) 2010-04-22
RU2009126755A (ru) 2011-01-20
CN101558189B (zh) 2011-10-26
DE602007009320D1 (de) 2010-10-28
BRPI0719721A2 (pt) 2013-12-10
AU2007333369A1 (en) 2008-06-19
AU2007333369B2 (en) 2010-11-25
ATE481513T1 (de) 2010-10-15
KR20090080124A (ko) 2009-07-23
US20080145655A1 (en) 2008-06-19
MX2009006204A (es) 2009-06-22

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20130528