ES8305061A1 - Procedimiento para la fabricacion de una fibra hilada elec- trostaticamente de un material polimero - Google Patents

Procedimiento para la fabricacion de una fibra hilada elec- trostaticamente de un material polimero

Info

Publication number
ES8305061A1
ES8305061A1 ES505515A ES505515A ES8305061A1 ES 8305061 A1 ES8305061 A1 ES 8305061A1 ES 505515 A ES505515 A ES 505515A ES 505515 A ES505515 A ES 505515A ES 8305061 A1 ES8305061 A1 ES 8305061A1
Authority
ES
Spain
Prior art keywords
spun fibres
polymeric ingredient
electrostatically spun
pores
fibre
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.)
Expired
Application number
ES505515A
Other languages
English (en)
Other versions
ES505515A0 (es
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of ES505515A0 publication Critical patent/ES505515A0/es
Publication of ES8305061A1 publication Critical patent/ES8305061A1/es
Expired 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • D01D5/247—Discontinuous hollow structure or microporous structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE UNA FIBRA HILADA ELECTROSTATICAMENTE DE UN MATERIAL POLIMERO. SE CONFIERE AL MATERIAL POLIMERO UNA ESTRUCTURA MOLECULAR AMORFA O PARCIALMENTE ORIENTADA, DE TAL MANERA QUE LA ESTRUCTURA SUPERFICIAL FORMA PARTE DE UNA CAPA ESPONJADA Y QUE ESTA RODEE UN NUCLEO DE FIBRA, FUNDAMENTALMENTE EXENTO DE POROS. SE UTILIZA ENTONCES UN ELECTRODO DE ASPERSION PARA PROPORCIONAR UN DESPRENDIMIENTO CONTINUO DE CANTIDADES, DE FORMA Y TAMAÑO IGUALES DEL MATERIAL POLIMERO DISUELTO. EL GRUESO Y CALOR ESPECIFICO DE DICHO ELECTRODO SE AJUSTAN DE TAL MANERA QUE SE PRODUCE UN EFECTO REFRIGERADOR PARA DIFERENCIAR LA CAPA EXTERIOR ESPONJADA Y EL NUCLEO EXENTO DE POROS.
ES505515A 1980-09-15 1981-09-15 Procedimiento para la fabricacion de una fibra hilada elec- trostaticamente de un material polimero Expired ES8305061A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80105528A EP0047795A3 (de) 1980-09-15 1980-09-15 Elektrostatisch ersponnene Faser aus einem polymeren Werkstoff

Publications (2)

Publication Number Publication Date
ES505515A0 ES505515A0 (es) 1983-03-16
ES8305061A1 true ES8305061A1 (es) 1983-03-16

Family

ID=8186791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505515A Expired ES8305061A1 (es) 1980-09-15 1981-09-15 Procedimiento para la fabricacion de una fibra hilada elec- trostaticamente de un material polimero

Country Status (5)

Country Link
EP (1) EP0047795A3 (es)
JP (1) JPS5751809A (es)
CA (1) CA1165523A (es)
ES (1) ES8305061A1 (es)
ZA (1) ZA816106B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943118A (ja) * 1982-08-31 1984-03-10 Chisso Corp ポリオレフイン発泡繊維およびその製造方法
DE10040897B4 (de) * 2000-08-18 2006-04-13 TransMIT Gesellschaft für Technologietransfer mbH Nanoskalige poröse Fasern aus polymeren Materialien
DE10063518C2 (de) * 2000-12-20 2003-11-20 Sandler Helmut Helsa Werke Verfahren zum elektrostatischen Spinnen von Polymeren zum Erhalt von Nano- und Mikrofasern
CN100393927C (zh) * 2003-02-13 2008-06-11 帝人株式会社 多孔纤维、多孔纤维结构体及其制备方法
DE602004026561D1 (de) * 2003-02-13 2010-05-27 Teijin Ltd Poröse faser, poröses fasergebilde und herstellungsverfahren
TW200427889A (en) * 2003-03-31 2004-12-16 Teijin Ltd Non-woven fabric and process for producing the same
EP1666649B1 (en) * 2003-09-19 2010-08-04 Teijin Limited Method for the manufacturing of fibrous activated carbon and nonwoven fabric made of same
EP1813701A1 (en) * 2004-11-19 2007-08-01 Bridgestone Corporation Carbon fiber, porous support-carbon fiber composite, process for producing them, catalyst structure, electrode for solid polymer fuel cell and solid polymer fuel cell
CN113122945B (zh) * 2021-03-30 2022-05-24 五邑大学 一种海绵纤维、制备方法及应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1669544B2 (de) * 1966-03-15 1974-06-20 Teijin Ltd., Osaka (Japan) Textilfasern mit Hohlräumen und Verfahren zu deren Herstellung
US3650884A (en) * 1967-02-17 1972-03-21 Du Pont Polyamide monofilament having a microporous surface layer
FR2221542B1 (es) * 1973-01-19 1976-04-23 Rhone Poulenc Textile
DE2550081B1 (de) * 1975-11-07 1977-04-28 Akzo Gmbh Verfahren zur herstellung eines bikomponentenfadens

Also Published As

Publication number Publication date
ZA816106B (en) 1983-03-30
JPS5751809A (en) 1982-03-26
EP0047795A3 (de) 1983-08-17
CA1165523A (en) 1984-04-17
ES505515A0 (es) 1983-03-16
EP0047795A2 (de) 1982-03-24

Similar Documents

Publication Publication Date Title
AU580615B2 (en) Perf-embossed absorbent structure
AU572459B2 (en) Fibre felt
NO851663L (no) Tekstilvare av idet minste delvis absorberende fibre
GB2098226B (en) Composition intended for the treatment of keratin fibres based on a cationic polymer and ananionic polymer containing vinylsulphonic groups
MY103946A (en) Fibre reinforced plastics sheet
AU4807885A (en) Non-organic/polymer fibre composite
AU7272787A (en) Fibres and hollow fibrous tubes
AU7690387A (en) Densified thermo-bonded synthetic fiber batting
EP0138549A3 (en) Bicomponent fibers and webs made therefrom
AU2578388A (en) Oriented melt-blown fibers, processes for making such fibers, and webs made from such fibers
AU568336B2 (en) Polyolefin foamed fibres and their production
EP0399564A3 (en) Absorbent web and applications of same
EP1179864A3 (en) Battery separator
GB8501435D0 (en) Spinning fibre formation
NO885198L (no) Poroese fibre av uorganisk oksyd, samt fremgangsmaate for fremstilling av slike fibre.
JPS551332A (en) Spun like two layer structure fluf yarn and method
ES480434A1 (es) Procedimiento para realizar una estructura estratificada que comprende una capa de poli (fluoruro de vinilideno)y un tejido.
EP0047795A3 (de) Elektrostatisch ersponnene Faser aus einem polymeren Werkstoff
AU6733781A (en) Spinning fibres
IT8324199A0 (it) Procedimento ed apparecchiature per filare filo da fibre in fiocco in un vortice d'aria.
GB2163169B (en) Wash-resistant, antimicrobially-active fibres and threads and their manufacture
DE3668019D1 (de) Wattetupfer und verfahren zu deren herstellung.
KR900014081A (ko) 연마재
JPS55137234A (en) Spun like two layer structure yarn and method
GB2162750B (en) Laundry-stable, antimicrobially-active synthetic fibres and filaments and the production thereof