EP0013186A1 - 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 - Google Patents

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 Download PDF

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Publication number
EP0013186A1
EP0013186A1 EP79303081A EP79303081A EP0013186A1 EP 0013186 A1 EP0013186 A1 EP 0013186A1 EP 79303081 A EP79303081 A EP 79303081A EP 79303081 A EP79303081 A EP 79303081A EP 0013186 A1 EP0013186 A1 EP 0013186A1
Authority
EP
European Patent Office
Prior art keywords
filament
filaments
sub
hollow
conjugate
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.)
Granted
Application number
EP79303081A
Other languages
German (de)
English (en)
Other versions
EP0013186B1 (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 EP0013186A1 publication Critical patent/EP0013186A1/fr
Application granted granted Critical
Publication of EP0013186B1 publication Critical patent/EP0013186B1/fr
Expired legal-status Critical Current

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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
EP79303081A 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 Expired EP0013186B1 (fr)

Applications Claiming Priority (2)

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

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP82105614A Division EP0065788A3 (fr) 1979-01-02 1979-12-31 Procédé de filage de filaments conjugués
EP82105614A Division-Into EP0065788A3 (fr) 1979-01-02 1979-12-31 Procédé de filage de filaments conjugués

Publications (2)

Publication Number Publication Date
EP0013186A1 true EP0013186A1 (fr) 1980-07-09
EP0013186B1 EP0013186B1 (fr) 1983-12-07

Family

ID=21693265

Family Applications (2)

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
EP82105614A Ceased EP0065788A3 (fr) 1979-01-02 1979-12-31 Procédé de filage de filaments conjugués

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP82105614A Ceased EP0065788A3 (fr) 1979-01-02 1979-12-31 Procédé de filage de filaments conjugués

Country Status (5)

Country Link
EP (2) EP0013186B1 (fr)
JP (1) JPS55128016A (fr)
KR (1) KR840001633B1 (fr)
CA (1) CA1145907A (fr)
DE (1) DE2966478D1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452535A1 (fr) * 1979-03-27 1980-10-24 Monsanto Co Procede de filage d'un filament a segments multiples
EP0074445A1 (fr) * 1981-09-15 1983-03-23 Monsanto Company Procédé de filage et fil multifilament
EP0074446A1 (fr) * 1981-09-15 1983-03-23 Monsanto Company Fil multifilament et procédé de filage
AU612918B2 (en) * 1988-12-28 1991-07-18 Asahi Kasei Kogyo Kabushiki Kaisha Acrylic synthetic fiber and process for preparation thereof
US5093061A (en) * 1982-03-08 1992-03-03 Monsanto Deep dyeing conjugate yarn processes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US3117906A (en) * 1961-06-20 1964-01-14 Du Pont Composite filament
US4051287A (en) * 1974-12-12 1977-09-27 Teijin Limited Raised woven or knitted fabric and process for producing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228918B2 (fr) * 1972-05-23 1977-07-29
US4246219A (en) * 1979-03-27 1981-01-20 Monsanto Company Multisegmented filament spinning process

Patent Citations (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
US4051287A (en) * 1974-12-12 1977-09-27 Teijin Limited Raised woven or knitted fabric and process for producing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452535A1 (fr) * 1979-03-27 1980-10-24 Monsanto Co Procede de filage d'un filament a segments multiples
EP0074445A1 (fr) * 1981-09-15 1983-03-23 Monsanto Company Procédé de filage et fil multifilament
EP0074446A1 (fr) * 1981-09-15 1983-03-23 Monsanto Company Fil multifilament et procédé de filage
US5093061A (en) * 1982-03-08 1992-03-03 Monsanto Deep dyeing conjugate yarn processes
AU612918B2 (en) * 1988-12-28 1991-07-18 Asahi Kasei Kogyo Kabushiki Kaisha Acrylic synthetic fiber and process for preparation thereof

Also Published As

Publication number Publication date
EP0065788A2 (fr) 1982-12-01
EP0013186B1 (fr) 1983-12-07
KR840001633B1 (ko) 1984-10-12
CA1145907A (fr) 1983-05-10
JPS55128016A (en) 1980-10-03
KR830001428A (ko) 1983-04-30
DE2966478D1 (en) 1984-01-12
EP0065788A3 (fr) 1984-11-28

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