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MX2018006927A - Spinning method and spinning device. - Google Patents

Spinning method and spinning device.

Info

Publication number
MX2018006927A
MX2018006927A MX2018006927A MX2018006927A MX2018006927A MX 2018006927 A MX2018006927 A MX 2018006927A MX 2018006927 A MX2018006927 A MX 2018006927A MX 2018006927 A MX2018006927 A MX 2018006927A MX 2018006927 A MX2018006927 A MX 2018006927A
Authority
MX
Mexico
Prior art keywords
spinning
nozzle
polymer solution
solution
solvent
Prior art date
Application number
MX2018006927A
Other languages
Spanish (es)
Inventor
Yagura Yasushige
Kuwahara Hiroyuki
Ohmori Gaku
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 MX2018006927A publication Critical patent/MX2018006927A/en

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)

Abstract

A nozzle device for spinning comprising a nozzle, a polymer solution supply means which supplies a polymer solution to the nozzle and discharges the polymer solution from the nozzle tip, and a solvent vapor supply means which supplies a gas, said gas containing vapor of the same solvent as the solvent of the polymer solution, to the vicinity of the polymer solution at least immediately after the discharge; and a spinning method using the nozzle device for spinning. In the nozzle device for spinning, a spinning solution can be prevented from solidifying at the nozzle tip from which the spinning solution is discharged.
MX2018006927A 2015-12-28 2016-12-26 Spinning method and spinning device. MX2018006927A (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 (1)

Publication Number Publication Date
MX2018006927A true MX2018006927A (en) 2018-08-01

Family

ID=59224832

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018006927A MX2018006927A (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
CN113166975A (en) * 2018-10-09 2021-07-23 艾姆特克斯股份有限公司 Nanofiber manufacturing device and nanofiber manufacturing method

Family Cites Families (11)

* 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
AU2705600A (en) * 1998-10-01 2000-05-01 University Of Akron, The 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
CN100535205C (en) * 2006-03-06 2009-09-02 东华大学 Gas layer propulsion electrostatic spinning apparatus and industrial application thereof
TWI347380B (en) * 2008-10-02 2011-08-21 Taiwan Textile Res Inst Electro-spinning apparatus and electro-spinning method
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
CN102803585A (en) * 2010-02-15 2012-11-28 康奈尔大学 Electrospinning apparatus and nanofibers produced therefrom
KR101687886B1 (en) * 2012-03-14 2016-12-19 미쯔비시 레이온 가부시끼가이샤 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

Also Published As

Publication number Publication date
AU2016382146A1 (en) 2018-06-14
JP6683737B2 (en) 2020-04-22
US20200270771A1 (en) 2020-08-27
HK1253542A1 (en) 2019-06-21
TW201730390A (en) 2017-09-01
RU2018127383A3 (en) 2020-01-30
TWI707995B (en) 2020-10-21
EP3399077A1 (en) 2018-11-07
CN108431308A (en) 2018-08-21
BR112018013135A2 (en) 2018-12-11
WO2017115876A1 (en) 2017-07-06
KR20180098274A (en) 2018-09-03
RU2018127383A (en) 2020-01-30
EP3399077A4 (en) 2018-12-26
JPWO2017115876A1 (en) 2018-06-14
CA3009481A1 (en) 2017-07-06

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