EA201070516A1 - FORMATION OF FIBER BY ELECTROMECHANICAL SPINNING - Google Patents

FORMATION OF FIBER BY ELECTROMECHANICAL SPINNING

Info

Publication number
EA201070516A1
EA201070516A1 EA201070516A EA201070516A EA201070516A1 EA 201070516 A1 EA201070516 A1 EA 201070516A1 EA 201070516 A EA201070516 A EA 201070516A EA 201070516 A EA201070516 A EA 201070516A EA 201070516 A1 EA201070516 A1 EA 201070516A1
Authority
EA
Eurasian Patent Office
Prior art keywords
fiber
annular element
formation
spinning
electromechanical
Prior art date
Application number
EA201070516A
Other languages
Russian (ru)
Inventor
Стюарт Д. Хеллринг
Мелани С. Кемпбелл
Калум Х. Манро
Original Assignee
ПиПиДжи ИНДАСТРИЗ ОГАЙО, ИНК.
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 ПиПиДжи ИНДАСТРИЗ ОГАЙО, ИНК. filed Critical ПиПиДжи ИНДАСТРИЗ ОГАЙО, ИНК.
Publication of EA201070516A1 publication Critical patent/EA201070516A1/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
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

Представлен способ формирования волокна электромеханическим прядением. Исходный жидкий материал подают во вращающийся кольцеобразный элемент, такой как прядильная чаша. Жидкий материал направляется центробежной силой к внешнему краю кольцеобразного элемента, где он сбрасывается в форме волокна. Электрический заряд сообщается жидкости во время нахождения в кольцеобразном элементе или непосредственно при сбрасывании с кольцеобразного элемента.A method of fiber formation by electromechanical spinning is presented. The source liquid material is fed into a rotating annular element such as a spinning bowl. The liquid material is directed by centrifugal force to the outer edge of the annular element, where it is discharged in the form of a fiber. An electrical charge is imparted to the liquid while in the annular element or directly when dropped from the annular element.

EA201070516A 2007-10-23 2008-10-22 FORMATION OF FIBER BY ELECTROMECHANICAL SPINNING EA201070516A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98184807P 2007-10-23 2007-10-23
PCT/US2008/080693 WO2009055413A1 (en) 2007-10-23 2008-10-22 Fiber formation by electrical-mechanical spinning

Publications (1)

Publication Number Publication Date
EA201070516A1 true EA201070516A1 (en) 2010-12-30

Family

ID=40228078

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070516A EA201070516A1 (en) 2007-10-23 2008-10-22 FORMATION OF FIBER BY ELECTROMECHANICAL SPINNING

Country Status (9)

Country Link
US (1) US20090102100A1 (en)
EP (1) EP2209933A1 (en)
JP (1) JP2011501790A (en)
KR (1) KR20100088141A (en)
CN (1) CN101883882A (en)
CA (1) CA2703958A1 (en)
EA (1) EA201070516A1 (en)
MX (1) MX2010004467A (en)
WO (1) WO2009055413A1 (en)

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JP6210422B2 (en) * 2015-12-21 2017-10-11 パナソニックＩｐマネジメント株式会社 Fiber assembly
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CN105568403B (en) * 2016-01-27 2017-11-24 广东工业大学 A kind of centrifugation electrostatic spinning apparatus for having rotating air suction
CN105951195B (en) * 2016-06-24 2018-02-02 武汉纺织大学 A kind of microgravity suspension centrifugal spinning method
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Also Published As

Publication number Publication date
MX2010004467A (en) 2010-05-03
CN101883882A (en) 2010-11-10
KR20100088141A (en) 2010-08-06
EP2209933A1 (en) 2010-07-28
JP2011501790A (en) 2011-01-13
US20090102100A1 (en) 2009-04-23
WO2009055413A1 (en) 2009-04-30
CA2703958A1 (en) 2009-04-30

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