DE2966478D1 - Process for melt-spinning a splittable conjugate filament; self-texturing splittable conjugate filament; and method of splitting such a filament - Google Patents

Process for melt-spinning a splittable conjugate filament; self-texturing splittable conjugate filament; and method of splitting such a filament

Info

Publication number
DE2966478D1
DE2966478D1 DE7979303081T DE2966478T DE2966478D1 DE 2966478 D1 DE2966478 D1 DE 2966478D1 DE 7979303081 T DE7979303081 T DE 7979303081T DE 2966478 T DE2966478 T DE 2966478T DE 2966478 D1 DE2966478 D1 DE 2966478D1
Authority
DE
Germany
Prior art keywords
filament
splittable conjugate
texturing
splitting
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.)
Expired
Application number
DE7979303081T
Other languages
German (de)
English (en)
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
Application granted granted Critical
Publication of DE2966478D1 publication Critical patent/DE2966478D1/de
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
    • D01D5/28—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
DE7979303081T 1979-01-02 1979-12-31 Process for melt-spinning a splittable conjugate filament; self-texturing splittable conjugate filament; and method of splitting such a filament Expired DE2966478D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2966478D1 true DE2966478D1 (en) 1984-01-12

Family

ID=21693265

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979303081T Expired DE2966478D1 (en) 1979-01-02 1979-12-31 Process for melt-spinning a splittable conjugate filament; self-texturing splittable conjugate filament; and method of splitting such a 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

Family Cites Families (4)

* 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
JPS581221B2 (ja) * 1974-12-12 1983-01-10 帝人株式会社 シカガワヨウヘンシヨクブツノ セイゾウホウホウ
US4246219A (en) * 1979-03-27 1981-01-20 Monsanto Company Multisegmented filament spinning process

Also Published As

Publication number Publication date
EP0065788A3 (fr) 1984-11-28
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

Similar Documents

Publication Publication Date Title
SU1138041A3 (en) Method of obtaining polyolefin fibers
MY8500374A (en) Process for producing l-glutamil acid byfermentation and novel mutants
JPS5576119A (en) Method and apparatus for spinning yarn
AU553080B2 (en) Method of forming wood fibres
DE3066547D1 (en) Spinning process and apparatus
DE3166596D1 (en) Improved bicomponent filament and process for making same
JPS52140640A (en) Method of and apparatus for spinning fiber into bundle
JPS54151653A (en) Crimping method and apparatus of yarn
GB2152957B (en) Method and apparatus for spinning fibre formation
GB2152958B (en) Method and apparatus for spinning fibre formation
GB2065546B (en) Cellulose semipermeable hollow fibres and method for making same
DE2966478D1 (en) Process for melt-spinning a splittable conjugate filament; self-texturing splittable conjugate filament; and method of splitting such a filament
JPS5536342A (en) High grade quality improving method of wool fiber substance
GB2044807B (en) Method and apparatus for starting a spinning machine
CS360285A3 (en) Method for preparing end of the yarn for spinning and apparatus for making the same
GB2034364B (en) Special spun yarn and method and apparatus for producing same
JPS5615471A (en) Antiistain processing method of cellulosic fiber product
YU380A (en) Method of producing spun fleece
IL59121A (en) Product for and process of delinting cottonseed
JPS56107027A (en) Method and apparatus for collecting information of spinning machine
DE3060576D1 (en) Spinning process
GB2016363B (en) Bundle of fibrous elements method and apparatus for producing thereof
JPS55132720A (en) Method and apparatus for producing yarn
JPS5522099A (en) Method and apparatus for producing open end spun yarn
JPS55163227A (en) Starting method of friction false twisting process

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee