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WO2011090995A3 - Structures and methods of collecting electrospun fibers - Google Patents

Structures and methods of collecting electrospun fibers Download PDF

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Publication number
WO2011090995A3
WO2011090995A3 PCT/US2011/021663 US2011021663W WO2011090995A3 WO 2011090995 A3 WO2011090995 A3 WO 2011090995A3 US 2011021663 W US2011021663 W US 2011021663W WO 2011090995 A3 WO2011090995 A3 WO 2011090995A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
structures
electrospun fibers
collecting electrospun
collecting
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.)
Ceased
Application number
PCT/US2011/021663
Other languages
French (fr)
Other versions
WO2011090995A2 (en
Inventor
Michael John Laudenslager
Wolfgang M. Sigmund
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.)
UNVERSITY OF FLORIDA RESEARCH FOUNDATION Inc
University of Florida Research Foundation Inc
Original Assignee
UNVERSITY OF FLORIDA RESEARCH FOUNDATION Inc
University of Florida Research Foundation 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 UNVERSITY OF FLORIDA RESEARCH FOUNDATION Inc, University of Florida Research Foundation Inc filed Critical UNVERSITY OF FLORIDA RESEARCH FOUNDATION Inc
Publication of WO2011090995A2 publication Critical patent/WO2011090995A2/en
Publication of WO2011090995A3 publication Critical patent/WO2011090995A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Embodiments of the present disclosure provide for rotating collection structures, methods of aligning electrospun fibers (e.g., nanofibers), and the like.
PCT/US2011/021663 2010-01-19 2011-01-19 Structures and methods of collecting electrospun fibers Ceased WO2011090995A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29634410P 2010-01-19 2010-01-19
US61/296,344 2010-01-19

Publications (2)

Publication Number Publication Date
WO2011090995A2 WO2011090995A2 (en) 2011-07-28
WO2011090995A3 true WO2011090995A3 (en) 2011-11-17

Family

ID=44307544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/021663 Ceased WO2011090995A2 (en) 2010-01-19 2011-01-19 Structures and methods of collecting electrospun fibers

Country Status (1)

Country Link
WO (1) WO2011090995A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103981579B (en) * 2014-05-04 2016-08-17 清华大学深圳研究生院 Electrostatic spinning collection device, method and electrospinning device
CN104818536B (en) * 2015-04-03 2017-06-06 西安交通大学 A kind of electrospun fibers preparation facilities for aligning and preparation method
WO2016184439A1 (en) * 2015-05-15 2016-11-24 České vysoké učení technické v Praze Apparatus for producing nanofibres or microfibres
CN104894660B (en) * 2015-06-29 2017-07-14 苏州大学 A kind of dynamic parallel roller electrode electrospinning device and method
CN108034994B (en) * 2017-12-21 2020-12-29 西安工程大学 A kind of electrospinning device and method for preparing intervertebral disc annulus fibrosus
US10695961B2 (en) * 2018-08-01 2020-06-30 Ultra Small Fibers, LLC Method for modifying the wettability of surfaces

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DALTON, P.D. ET AL.: "Electrospinning with dual collection rings", POLYMER, vol. 46, 2006, pages 611 - 614 *
JALILI, R. ET AL.: "Fundamental Parameters Affecting Electrospinning of PAN Nanofibers as Uniaxially Aligned Fibers", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 101, 2006, pages 4350 - 4357 *
LI, D. ET AL.: "Electrospinning of Polymeric and Ceramic Nanofibers as Uniax ially Aligned Arrays", NANO LETTERS, vol. 3, no. 8, 2003, pages 1167 - 1171 *
TEO, W. E. ET AL.: "A reviewon electrospinning design and nanofibre assemblies", NANOTECHNOLOGY, vol. 17, 2006, pages R89 - R106 *
YEE, W.A. ET AL.: "Stress-induced structural changes in electrospun polyviny lidene difluoride nanofibers collected using a modified rotating disk", POLYMER, vol. 49, 2008, pages 4196 - 4203 *

Also Published As

Publication number Publication date
WO2011090995A2 (en) 2011-07-28

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