EP0065788A3 - Procédé de filage de filaments conjugués - Google Patents

Procédé de filage de filaments conjugués

Info

Publication number
EP0065788A3
EP0065788A3 EP82105614A EP82105614A EP0065788A3 EP 0065788 A3 EP0065788 A3 EP 0065788A3 EP 82105614 A EP82105614 A EP 82105614A EP 82105614 A EP82105614 A EP 82105614A EP 0065788 A3 EP0065788 A3 EP 0065788A3
Authority
EP
European Patent Office
Prior art keywords
slot
conjugate filament
spinning process
spun
filament spinning
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
EP82105614A
Other languages
German (de)
English (en)
Other versions
EP0065788A2 (fr
Inventor
Jing-Peir Yu
James Ernest Bromley
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of EP0065788A2 publication Critical patent/EP0065788A2/fr
Publication of EP0065788A3 publication Critical patent/EP0065788A3/fr
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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)
EP82105614A 1979-01-02 1979-12-31 Procédé de filage de filaments conjugués Ceased EP0065788A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84879A 1979-01-02 1979-01-02
US848 1979-01-12

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP79303081A Division EP0013186B1 (fr) 1979-01-02 1979-12-31 Procédé de filage par fusion d'un filament conjugué susceptible de se fendre; filament conjugué, à frisure latente, susceptible de se fendre; procédé de refente d'un tel filament
EP79303081A Division-Into EP0013186B1 (fr) 1979-01-02 1979-12-31 Procédé de filage par fusion d'un filament conjugué susceptible de se fendre; filament conjugué, à frisure latente, susceptible de se fendre; procédé de refente d'un tel filament

Publications (2)

Publication Number Publication Date
EP0065788A2 EP0065788A2 (fr) 1982-12-01
EP0065788A3 true EP0065788A3 (fr) 1984-11-28

Family

ID=21693265

Family Applications (2)

Application Number Title Priority Date Filing Date
EP82105614A Ceased EP0065788A3 (fr) 1979-01-02 1979-12-31 Procédé de filage de filaments conjugués
EP79303081A Expired EP0013186B1 (fr) 1979-01-02 1979-12-31 Procédé de filage par fusion d'un filament conjugué susceptible de se fendre; filament conjugué, à frisure latente, susceptible de se fendre; procédé de refente d'un tel filament

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP79303081A Expired EP0013186B1 (fr) 1979-01-02 1979-12-31 Procédé de filage par fusion d'un filament conjugué susceptible de se fendre; filament conjugué, à frisure latente, susceptible de se fendre; procédé de refente d'un tel filament

Country Status (5)

Country Link
EP (2) EP0065788A3 (fr)
JP (1) JPS55128016A (fr)
KR (1) KR840001633B1 (fr)
CA (1) CA1145907A (fr)
DE (1) DE2966478D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246219A (en) * 1979-03-27 1981-01-20 Monsanto Company Multisegmented filament spinning process
EP0074446B1 (fr) * 1981-09-15 1985-05-22 Monsanto Company Fil multifilament et procédé de filage
EP0074445A1 (fr) * 1981-09-15 1983-03-23 Monsanto Company Procédé de filage et fil multifilament
US5093061A (en) * 1982-03-08 1992-03-03 Monsanto Deep dyeing conjugate yarn processes
JPS6075665A (ja) * 1983-10-01 1985-04-30 東レ株式会社 多成分繊維のフイブリル化絡合方法
DE68927225T2 (de) * 1988-12-28 1997-02-20 Asahi Chemical Ind Acrylfaser und Verfahren zur Herstellung
CN109957856B (zh) * 2017-12-25 2022-07-19 上海凯赛生物技术股份有限公司 一种并列复合纤维及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051287A (en) * 1974-12-12 1977-09-27 Teijin Limited Raised woven or knitted fabric and process for producing the same
GB2045153A (en) * 1979-03-27 1980-10-29 Monsanto Co Multisegmented filament spinning process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117906A (en) * 1961-06-20 1964-01-14 Du Pont Composite filament
JPS5228918B2 (fr) * 1972-05-23 1977-07-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051287A (en) * 1974-12-12 1977-09-27 Teijin Limited Raised woven or knitted fabric and process for producing the same
GB2045153A (en) * 1979-03-27 1980-10-29 Monsanto Co Multisegmented filament spinning process

Also Published As

Publication number Publication date
DE2966478D1 (en) 1984-01-12
KR830001428A (ko) 1983-04-30
EP0065788A2 (fr) 1982-12-01
JPS55128016A (en) 1980-10-03
EP0013186A1 (fr) 1980-07-09
EP0013186B1 (fr) 1983-12-07
CA1145907A (fr) 1983-05-10
KR840001633B1 (ko) 1984-10-12

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Legal Events

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Effective date: 19850330

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18R Application refused

Effective date: 19861214

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BROMLEY, JAMES ERNEST

Inventor name: YU, JING-PEIR