CA1085120A - PROCESS FOR THE PRODUCTION OF POLYAMIDE-6-FILAMENTS OF THE .gamma.-MODIFICATION - Google Patents

PROCESS FOR THE PRODUCTION OF POLYAMIDE-6-FILAMENTS OF THE .gamma.-MODIFICATION

Info

Publication number
CA1085120A
CA1085120A CA247,731A CA247731A CA1085120A CA 1085120 A CA1085120 A CA 1085120A CA 247731 A CA247731 A CA 247731A CA 1085120 A CA1085120 A CA 1085120A
Authority
CA
Canada
Prior art keywords
filaments
polyamide
stretching
modification
gamma
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
CA247,731A
Other languages
English (en)
French (fr)
Inventor
Harry Kubitzek
Karlheinz Feltgen
Friedrich-Karl Rosendahl
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE19752510917 external-priority patent/DE2510917A1/de
Priority claimed from DE19752550551 external-priority patent/DE2550551A1/de
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA1085120A publication Critical patent/CA1085120A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns
    • 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
    • D01D5/12—Stretch-spinning methods
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
CA247,731A 1975-03-13 1976-03-11 PROCESS FOR THE PRODUCTION OF POLYAMIDE-6-FILAMENTS OF THE .gamma.-MODIFICATION Expired CA1085120A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP2510917.5 1975-03-13
DE19752510917 DE2510917A1 (de) 1975-03-13 1975-03-13 Verfahren zur herstellung von polyamid-6-faeden der gamma-modifikation
DEP2550551.5 1975-11-11
DE19752550551 DE2550551A1 (de) 1975-11-11 1975-11-11 Verfahren zur herstellung von polyamid-6-faeden der gamma-modifikation

Publications (1)

Publication Number Publication Date
CA1085120A true CA1085120A (en) 1980-09-09

Family

ID=25768631

Family Applications (1)

Application Number Title Priority Date Filing Date
CA247,731A Expired CA1085120A (en) 1975-03-13 1976-03-11 PROCESS FOR THE PRODUCTION OF POLYAMIDE-6-FILAMENTS OF THE .gamma.-MODIFICATION

Country Status (12)

Country Link
US (1) US4102965A (US08124630-20120228-C00152.png)
JP (1) JPS51112919A (US08124630-20120228-C00152.png)
AT (1) AT347561B (US08124630-20120228-C00152.png)
CA (1) CA1085120A (US08124630-20120228-C00152.png)
DD (1) DD124391A5 (US08124630-20120228-C00152.png)
DK (1) DK110076A (US08124630-20120228-C00152.png)
ES (1) ES445996A1 (US08124630-20120228-C00152.png)
FR (1) FR2303873A1 (US08124630-20120228-C00152.png)
GB (1) GB1531773A (US08124630-20120228-C00152.png)
IE (1) IE42509B1 (US08124630-20120228-C00152.png)
LU (1) LU74527A1 (US08124630-20120228-C00152.png)
NL (1) NL7602640A (US08124630-20120228-C00152.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2610327A1 (de) * 1976-03-12 1977-09-22 Bayer Ag Verfahren zur herstellung von polyamid 6-, polyamid 6,6- und polyester-filamentgarnen
IN149206B (US08124630-20120228-C00152.png) * 1976-12-24 1981-10-10 Snia Viscosa
JPS5390420A (en) * 1977-01-13 1978-08-09 Teijin Ltd Polyamide yarn
FR2490252B1 (fr) * 1980-09-17 1986-04-18 Inventa Ag Procede pour la stabilisation de files de filaments en polyamide 6
GB2098536B (en) * 1981-05-18 1984-10-10 Davy Mckee Ag High speed spin-drawn fibres
ATE18922T1 (de) * 1981-06-11 1986-04-15 Badische Corp Texturiertes nylon-6 filament.
JPS6022085B2 (ja) * 1982-07-01 1985-05-31 東レ株式会社 ナイロン−６繊維の溶融紡糸方法
IT1194553B (it) * 1983-12-30 1988-09-22 Snia Fibre Procedimento monostadio per la produzione ad alta velocita' di fili continui sintetici a base poliammidica e relativi prodotti

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1435713B2 (de) * 1963-07-31 1973-10-25 Toray Industries Inc., Tokio Verfahren zum unmittelbaren Schmelz spinnen und Ziehen von synthetischen Faden
FR1409952A (fr) * 1963-07-31 1965-09-03 Toyo Rayon Co Ltd Procédé de filage à l'état fondu et d'étirage direct de fibres synthétiques
GB1237124A (en) * 1968-03-15 1971-06-30 Ici Ltd Improvements in and relating to the production of filaments, films or yarns
US3846532A (en) * 1969-01-29 1974-11-05 Bayer Ag Continuous spinning and stretching process of the production of polyamide-6 filaments
JPS4843564B1 (US08124630-20120228-C00152.png) * 1970-12-17 1973-12-19
DE2117659A1 (de) * 1971-04-10 1972-10-19 Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt Verfahren zum Herstellen von Fäden und Fasern
DE2207849B2 (de) * 1972-02-19 1976-04-01 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von texturierten, molekular orientierten faeden aus polyester oder polyamid
DE2254998B2 (de) * 1972-11-10 1975-07-10 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Verfahren zur Herstellung von Kord aus Chemiefasern
AR204352A1 (es) * 1974-04-03 1975-12-22 Du Pont Hilo polihexametilenadipamida sin estirar vaporizado y procedimiento para su obtencion

Also Published As

Publication number Publication date
NL7602640A (nl) 1976-09-15
LU74527A1 (US08124630-20120228-C00152.png) 1977-01-11
US4102965A (en) 1978-07-25
AT347561B (de) 1979-01-10
IE42509L (en) 1976-09-16
FR2303873A1 (fr) 1976-10-08
IE42509B1 (en) 1980-08-27
GB1531773A (en) 1978-11-08
JPS51112919A (en) 1976-10-05
ATA179076A (de) 1978-05-15
DD124391A5 (US08124630-20120228-C00152.png) 1977-02-16
FR2303873B1 (US08124630-20120228-C00152.png) 1980-07-18
DK110076A (da) 1976-09-14
ES445996A1 (es) 1977-09-01

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Legal Events

Date Code Title Description
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