EP3399077A4 - Spinning method and spinning device - Google Patents

Spinning method and spinning device Download PDF

Info

Publication number
EP3399077A4
EP3399077A4 EP16881850.8A EP16881850A EP3399077A4 EP 3399077 A4 EP3399077 A4 EP 3399077A4 EP 16881850 A EP16881850 A EP 16881850A EP 3399077 A4 EP3399077 A4 EP 3399077A4
Authority
EP
European Patent Office
Prior art keywords
spinning
spinning device
spinning method
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.)
Withdrawn
Application number
EP16881850.8A
Other languages
German (de)
French (fr)
Other versions
EP3399077A1 (en
Inventor
Yasushige Yagura
Hiroyuki Kuwahara
Gaku OHMORI
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.)
Teijin Pharma Ltd
Original Assignee
Teijin Pharma Ltd
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 Teijin Pharma Ltd filed Critical Teijin Pharma Ltd
Publication of EP3399077A1 publication Critical patent/EP3399077A1/en
Publication of EP3399077A4 publication Critical patent/EP3399077A4/en
Withdrawn legal-status Critical Current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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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
    • D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
    • 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
    • D01D5/04—Dry spinning methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP16881850.8A 2015-12-28 2016-12-26 Spinning method and spinning device Withdrawn EP3399077A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015256373 2015-12-28
PCT/JP2016/089230 WO2017115876A1 (en) 2015-12-28 2016-12-26 Spinning method and spinning device

Publications (2)

Publication Number Publication Date
EP3399077A1 EP3399077A1 (en) 2018-11-07
EP3399077A4 true EP3399077A4 (en) 2018-12-26

Family

ID=59224832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16881850.8A Withdrawn EP3399077A4 (en) 2015-12-28 2016-12-26 Spinning method and spinning device

Country Status (13)

Country Link
US (1) US20200270771A1 (en)
EP (1) EP3399077A4 (en)
JP (1) JP6683737B2 (en)
KR (1) KR20180098274A (en)
CN (1) CN108431308A (en)
AU (1) AU2016382146A1 (en)
BR (1) BR112018013135A2 (en)
CA (1) CA3009481A1 (en)
HK (1) HK1253542A1 (en)
MX (1) MX2018006927A (en)
RU (1) RU2018127383A (en)
TW (1) TWI707995B (en)
WO (1) WO2017115876A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020075774A2 (en) * 2018-10-09 2020-04-16 エム・テックス株式会社 Nanofiber production apparatus and nanofiber production method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6382526B1 (en) * 1998-10-01 2002-05-07 The University Of Akron Process and apparatus for the production of nanofibers
RU2242546C1 (en) * 2003-11-13 2004-12-20 ФГУП ГНЦ РФ Научно-исследовательский физико-химический институт им. Л.Я. Карпова Method for producing of thin polymer filaments
US20100084793A1 (en) * 2008-10-02 2010-04-08 Taiwan Textile Research Institute Electro-spinning apparatus and electro-spinning method
US20130040140A1 (en) * 2010-02-15 2013-02-14 Cornell University Electrospinning apparatus and nanofibers produced therefrom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724672A (en) * 1970-07-27 1973-04-03 R Leonard Asymmetric hollow fiber membranes and method of fabrication
DE2630055B2 (en) * 1976-07-03 1978-04-27 Bayer Ag, 5090 Leverkusen Process for gassing the nozzle openings when extruding plastic
CN100535205C (en) * 2006-03-06 2009-09-02 东华大学 Gas layer propulsion electrostatic spinning apparatus and industrial application thereof
JP5131857B2 (en) * 2009-03-31 2013-01-30 独立行政法人産業技術総合研究所 Nanofiber manufacturing apparatus and manufacturing method by electrospinning method using double tube nozzle
EP2826545A4 (en) * 2012-03-14 2015-04-15 Mitsubishi Rayon Co Device for producing hollow porous film and method for producing hollow porous film
CN104313708B (en) * 2014-11-20 2017-02-22 江西先材纳米纤维科技有限公司 Method and device for producing polymer nano fibers through high-speed airflow and high-voltage static
CN104928768B (en) * 2015-04-08 2017-05-03 烟台森森环保科技有限公司 Internal and external circular air assisted electrospinning nozzle unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6382526B1 (en) * 1998-10-01 2002-05-07 The University Of Akron Process and apparatus for the production of nanofibers
RU2242546C1 (en) * 2003-11-13 2004-12-20 ФГУП ГНЦ РФ Научно-исследовательский физико-химический институт им. Л.Я. Карпова Method for producing of thin polymer filaments
US20100084793A1 (en) * 2008-10-02 2010-04-08 Taiwan Textile Research Institute Electro-spinning apparatus and electro-spinning method
US20130040140A1 (en) * 2010-02-15 2013-02-14 Cornell University Electrospinning apparatus and nanofibers produced therefrom

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017115876A1 *

Also Published As

Publication number Publication date
HK1253542A1 (en) 2019-06-21
TWI707995B (en) 2020-10-21
TW201730390A (en) 2017-09-01
RU2018127383A3 (en) 2020-01-30
JP6683737B2 (en) 2020-04-22
BR112018013135A2 (en) 2018-12-11
CN108431308A (en) 2018-08-21
EP3399077A1 (en) 2018-11-07
MX2018006927A (en) 2018-08-01
WO2017115876A1 (en) 2017-07-06
AU2016382146A1 (en) 2018-06-14
US20200270771A1 (en) 2020-08-27
CA3009481A1 (en) 2017-07-06
RU2018127383A (en) 2020-01-30
KR20180098274A (en) 2018-09-03
JPWO2017115876A1 (en) 2018-06-14

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Inventor name: YAGURA, YASUSHIGE

Inventor name: OHMORI, GAKU

Inventor name: KUWAHARA, HIROYUKI

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Effective date: 20181122

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