IE904617A1 - Method and apparatus for spinning bicomponent filaments and¹products produced therefrom - Google Patents

Method and apparatus for spinning bicomponent filaments and¹products produced therefrom

Info

Publication number
IE904617A1
IE904617A1 IE461790A IE461790A IE904617A1 IE 904617 A1 IE904617 A1 IE 904617A1 IE 461790 A IE461790 A IE 461790A IE 461790 A IE461790 A IE 461790A IE 904617 A1 IE904617 A1 IE 904617A1
Authority
IE
Ireland
Prior art keywords
sheath
core
polymer
spinneret
distributor
Prior art date
Application number
IE461790A
Other languages
English (en)
Original Assignee
Hoechst Celanese Corp
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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of IE904617A1 publication Critical patent/IE904617A1/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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)
  • Inorganic Fibers (AREA)
IE461790A 1989-12-21 1990-12-20 Method and apparatus for spinning bicomponent filaments and¹products produced therefrom IE904617A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45421789A 1989-12-21 1989-12-21

Publications (1)

Publication Number Publication Date
IE904617A1 true IE904617A1 (en) 1991-07-17

Family

ID=23803775

Family Applications (1)

Application Number Title Priority Date Filing Date
IE461790A IE904617A1 (en) 1989-12-21 1990-12-20 Method and apparatus for spinning bicomponent filaments and¹products produced therefrom

Country Status (9)

Country Link
EP (1) EP0434448B1 (fr)
JP (1) JP2568314B2 (fr)
AT (1) ATE106461T1 (fr)
CA (1) CA2030311A1 (fr)
DE (1) DE69009424T2 (fr)
DK (1) DK0434448T3 (fr)
ES (1) ES2055347T3 (fr)
IE (1) IE904617A1 (fr)
PT (1) PT96353A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9007727A (pt) * 1990-08-07 1992-07-21 Dow Chemical Co Metodo para produzir uma fibra termoplastica bicomponente,fibra termoplastica bicomponente tingivel,metodo para ligar fibras de alto desempenho e mistura de polimero adesiva
CA2067672A1 (fr) * 1991-05-15 1992-11-16 Hung M. Nguyen Methode et appareil de filage pour filaments bi-element et produits ainsi obtenus
IT1255891B (it) * 1992-10-19 1995-11-17 Testa di estrusione per filati bicomponenti con filiera ad alta densita' di fori
US7406818B2 (en) 2004-11-10 2008-08-05 Columbia Insurance Company Yarn manufacturing apparatus and method
DE102011011126A1 (de) 2011-02-12 2012-08-16 Nextrusion Gmbh Magnetisierbare Fasern und Filamente als Markierfaden in Transportbändern

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE549181A (fr) * 1955-06-30
NL6401623A (fr) * 1964-02-21 1965-08-23
JPS522005A (en) * 1975-06-24 1977-01-08 Tooru Toyoshima Casttin place pile driving and method of and apparatus for reinforcing foundation
JPS53111116A (en) * 1977-03-03 1978-09-28 Asahi Chem Ind Co Ltd Antistatic, sheath-core type conjugate fiber and its fiber mixing
JPS5537602A (en) * 1978-09-06 1980-03-15 Nec Corp Circuit used for simulation of integrated-circuit element
EP0011954B1 (fr) * 1978-11-30 1982-12-08 Imperial Chemical Industries Plc Appareil pour filer des filaments à deux composants
US4406850A (en) * 1981-09-24 1983-09-27 Hills Research & Development, Inc. Spin pack and method for producing conjugate fibers
JPH0192415A (ja) * 1987-10-02 1989-04-11 Unitika Ltd 熱接着繊維及びその不織布
DE3850408T2 (de) * 1987-10-02 1994-10-06 Basf Corp Vorrichtung und Verfahren zur Herstellung von profilierten Mehrkomponentenfasern.
JPH01266217A (ja) * 1988-04-14 1989-10-24 Mitsubishi Rayon Co Ltd ホツトメルトバインダー繊維

Also Published As

Publication number Publication date
EP0434448A2 (fr) 1991-06-26
JPH03294509A (ja) 1991-12-25
EP0434448A3 (en) 1991-09-25
CA2030311A1 (fr) 1991-06-22
JP2568314B2 (ja) 1997-01-08
ES2055347T3 (es) 1994-08-16
DK0434448T3 (da) 1994-06-20
DE69009424T2 (de) 1994-09-15
PT96353A (pt) 1992-09-30
EP0434448B1 (fr) 1994-06-01
DE69009424D1 (de) 1994-07-07
ATE106461T1 (de) 1994-06-15

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