DE2550081B1 - Verfahren zur herstellung eines bikomponentenfadens - Google Patents

Verfahren zur herstellung eines bikomponentenfadens

Info

Publication number
DE2550081B1
DE2550081B1 DE19752550081 DE2550081A DE2550081B1 DE 2550081 B1 DE2550081 B1 DE 2550081B1 DE 19752550081 DE19752550081 DE 19752550081 DE 2550081 A DE2550081 A DE 2550081A DE 2550081 B1 DE2550081 B1 DE 2550081B1
Authority
DE
Germany
Prior art keywords
melt
gas
silicone oil
thread
bicomponent
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.)
Ceased
Application number
DE19752550081
Other languages
German (de)
English (en)
Inventor
Erich Kessler
Heinz Linhart
Erhard Dipl-Chem Dr Siggel
Gerhard Wick
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.)
Akzo GmbH
Original Assignee
Akzo GmbH
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 Akzo GmbH filed Critical Akzo GmbH
Priority to DE19752550081 priority Critical patent/DE2550081B1/de
Priority to GB4612476A priority patent/GB1543423A/en
Priority to IT5205676A priority patent/IT1066604B/it
Priority to FR7633555A priority patent/FR2330783A1/fr
Priority to JP51133995A priority patent/JPS6031925B2/ja
Publication of DE2550081B1 publication Critical patent/DE2550081B1/de
Ceased 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
    • D01D5/28—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
    • 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)
  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE19752550081 1975-11-07 1975-11-07 Verfahren zur herstellung eines bikomponentenfadens Ceased DE2550081B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19752550081 DE2550081B1 (de) 1975-11-07 1975-11-07 Verfahren zur herstellung eines bikomponentenfadens
GB4612476A GB1543423A (en) 1975-11-07 1976-11-05 Two component filament and a process for its production
IT5205676A IT1066604B (it) 1975-11-07 1976-11-05 Filo a due componenti e procedimento per produrlo
FR7633555A FR2330783A1 (fr) 1975-11-07 1976-11-05 Fil a deux composants et son procede de fabrication
JP51133995A JPS6031925B2 (ja) 1975-11-07 1976-11-08 複合繊維の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752550081 DE2550081B1 (de) 1975-11-07 1975-11-07 Verfahren zur herstellung eines bikomponentenfadens

Publications (1)

Publication Number Publication Date
DE2550081B1 true DE2550081B1 (de) 1977-04-28

Family

ID=5961212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752550081 Ceased DE2550081B1 (de) 1975-11-07 1975-11-07 Verfahren zur herstellung eines bikomponentenfadens

Country Status (5)

Country Link
JP (1) JPS6031925B2 (enExample)
DE (1) DE2550081B1 (enExample)
FR (1) FR2330783A1 (enExample)
GB (1) GB1543423A (enExample)
IT (1) IT1066604B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307152A (en) 1977-12-12 1981-12-22 Akzona Incorporated Hydrophilic polyester fiber and process for making same
EP0208099A3 (en) * 1985-07-08 1988-08-31 Allied Corporation Process for forming improved foamed fibers and products produced therefrom
DE10040897A1 (de) * 2000-08-18 2002-03-07 Creavis Tech & Innovation Gmbh Herstellung von Polymerfasern mit nanoskaligen Morphologien

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047795A3 (de) * 1980-09-15 1983-08-17 Firma Carl Freudenberg Elektrostatisch ersponnene Faser aus einem polymeren Werkstoff
EP0159427B1 (en) * 1982-10-22 1988-06-29 Chisso Corporation Non-woven fabric
JPH0655968B2 (ja) * 1984-10-19 1994-07-27 鐘淵化学工業株式会社 発泡合成繊維
US5124098A (en) * 1990-03-09 1992-06-23 Hoechst Aktiengesellschaft Process for producing foam fiber
DE69431745T2 (de) * 1993-04-08 2003-09-04 Unitika Ltd., Amagasaki Faser mit netzwerkstruktur, daraus gebildeter vliesstoff und verfahren zur herstellung der faser und des vliesstoffes
US5786284A (en) * 1993-04-08 1998-07-28 Unitika, Ltd. Filament having plexifilamentary structure, nonwoven fabric comprising said filament and their production

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1301035A (fr) * 1960-07-27 1962-08-10 Phillips Petroleum Co Filaments étirés à structure cellulaire et leur procédé de préparation
US3095258A (en) * 1962-06-22 1963-06-25 Du Pont Melt spinning process for producing hollow-core filament
FR1518103A (fr) * 1966-03-15 1968-03-22 Teijin Ltd Fibre artificielle présentant des vides et procédé de production de cette fibre
GB1237901A (enExample) * 1968-02-01 1971-07-07
FR2221542B1 (enExample) * 1973-01-19 1976-04-23 Rhone Poulenc Textile
JPS5714372B2 (enExample) * 1973-11-05 1982-03-24
JPS5077616A (enExample) * 1973-11-19 1975-06-25
JPS5077619A (enExample) * 1973-11-19 1975-06-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307152A (en) 1977-12-12 1981-12-22 Akzona Incorporated Hydrophilic polyester fiber and process for making same
EP0208099A3 (en) * 1985-07-08 1988-08-31 Allied Corporation Process for forming improved foamed fibers and products produced therefrom
DE10040897A1 (de) * 2000-08-18 2002-03-07 Creavis Tech & Innovation Gmbh Herstellung von Polymerfasern mit nanoskaligen Morphologien
DE10040897B4 (de) * 2000-08-18 2006-04-13 TransMIT Gesellschaft für Technologietransfer mbH Nanoskalige poröse Fasern aus polymeren Materialien

Also Published As

Publication number Publication date
JPS6031925B2 (ja) 1985-07-25
GB1543423A (en) 1979-04-04
IT1066604B (it) 1985-03-12
FR2330783A1 (fr) 1977-06-03
JPS5285513A (en) 1977-07-15
FR2330783B1 (enExample) 1982-11-19

Similar Documents

Publication Publication Date Title
DE69425537T2 (de) Schmelzblasdüse
DE2550080A1 (de) Faeden und fasern mit nicht durchgehenden hohlraeumen
DE2237203A1 (de) Verfahren zur herstellung von diskontinuierlichen fibrillen
DE1660651B2 (de) Verfahren zur herstellung eines mehrkernigen verbundfadens
DE1660513C3 (de) Spinnkopf zur Herstellung kräuselbarer synthetischer Verbundfaden
CH641844A5 (de) Verfahren und vorrichtung zur herstellung eines mehrkomponentenfadens mit einer matrix-komponente und mindestens einer segment-komponente.
DE2752736A1 (de) Spinnduesenpaket fuer mantelfasern
DE1660506A1 (de) Verfahren und Vorrichtung zur Herstellung von voluminoesen synthetischen Faeden
DE2657050A1 (de) Verfahren zum gemeinsamen erspinnen von mindestens zwei synthetischen dreifluegeligen faeden
DE2903508A1 (de) Verfahren und vorrichtung zum kraeuseln eines garnfadens
DE2550081B1 (de) Verfahren zur herstellung eines bikomponentenfadens
EP0445708A2 (de) Verfahren zum Herstellen von Schaumfäden
DE1435575A1 (de) Neuartige gekraeuselte Fasern und Verfahren fuer ihre Herstellung
DE2803136C2 (de) Verfahren und Vorrichtung zur Herstellung eines aus wenigstens zwei synthetischen Polymerkomponenten bestehenden Mehrkomponentenfadens
DE2237285A1 (de) Verfahren zur herstellung von diskontinuierlichen fibrillen
DE1778127A1 (de) Vorrichtung zur Herstellung von Verbundfaeden
DE1191072B (de) Vorrichtung zum Herstellen von Verbundfaeden
DE1785145B2 (de) Verfahren zur Herstellung von Hohlfaden
DE3323202C2 (enExample)
DE2148588A1 (de) Verfahren zur herstellung von geschaeumten textilen polyester- und polyamidfaeden
DE1494683A1 (de) Zusammengesetzte Polypropylenfasern und Verfahren zu ihrer Herstellung
DE2162308A1 (de) Gefärbte Garne
WO1998016572A1 (de) Fibrillationsarmer formkörper
DE3036931C2 (enExample)
DE1942166A1 (de) Verfahren zur Herstellung von Fadenmaterial

Legal Events

Date Code Title Description
8235 Patent refused