ES472704A1 - Procedimiento de hilatura de estiramiento para la fabrica- cion de hilos filamentosos de poliamida - Google Patents

Procedimiento de hilatura de estiramiento para la fabrica- cion de hilos filamentosos de poliamida

Info

Publication number
ES472704A1
ES472704A1 ES472704A ES472704A ES472704A1 ES 472704 A1 ES472704 A1 ES 472704A1 ES 472704 A ES472704 A ES 472704A ES 472704 A ES472704 A ES 472704A ES 472704 A1 ES472704 A1 ES 472704A1
Authority
ES
Spain
Prior art keywords
yarns
manufacture
polyamide yarns
polyamide
draw
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
ES472704A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES472704A1 publication Critical patent/ES472704A1/es
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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Procedimiento de hilatura de estiramiento para la fabricación de hilos filamentosos de poliamida, caracterizado porque se hacen pasar filamentos recién extruídos en secuencia a través de un primer ambiente fluido calentado a una temperatura por encima del punto de fusión de los filamentos, y de un segunda ambiente fluido calentado a una temperatura de 80ºC a 250ºC bobinando después los filamentos a una velocidad superior a 5.500 m/minuto.
ES472704A 1977-08-19 1978-08-18 Procedimiento de hilatura de estiramiento para la fabrica- cion de hilos filamentosos de poliamida Expired ES472704A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3490677 1977-08-19

Publications (1)

Publication Number Publication Date
ES472704A1 true ES472704A1 (es) 1979-02-16

Family

ID=10371373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472704A Expired ES472704A1 (es) 1977-08-19 1978-08-18 Procedimiento de hilatura de estiramiento para la fabrica- cion de hilos filamentosos de poliamida

Country Status (13)

Country Link
US (1) US4338276A (es)
JP (1) JPS583048B2 (es)
AU (1) AU516465B2 (es)
CA (1) CA1106563A (es)
CH (1) CH631494A5 (es)
DE (1) DE2836513C2 (es)
ES (1) ES472704A1 (es)
FR (1) FR2400575A1 (es)
GB (1) GB2003085B (es)
IT (1) IT1098252B (es)
NL (1) NL178703B (es)
NZ (1) NZ188184A (es)
ZA (1) ZA784659B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3261799D1 (en) * 1981-02-26 1985-02-21 Asahi Chemical Ind Uniformly dyeable nylon 66 fiber and process for the production thereof
DE3213339A1 (de) * 1981-04-10 1983-01-05 Lion Corp., Tokyo Verfahren zur herstellung eines elektrisch leitenden einzelfadens
GB2098536B (en) * 1981-05-18 1984-10-10 Davy Mckee Ag High speed spin-drawn fibres
FR2540893B1 (fr) * 1983-02-16 1985-11-08 Rhone Poulenc Fibres Procede simplifie de filage de polyamide a grande vitesse
JPH0334921Y2 (es) * 1985-05-20 1991-07-24
WO1999029935A1 (fr) * 1997-12-08 1999-06-17 Kansai Research Institute Procede de production d'une fibre synthetique et la fibre synthetique

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA763339A (en) * 1967-07-18 Imperial Chemical Industries Limited Melt spinning
US3053611A (en) * 1958-01-21 1962-09-11 Inventa Ag Process for spinning of synthetic fibers
CA697541A (en) * 1960-04-29 1964-11-10 Cenzato Lorenzo Melt-spinning process
CA944913A (en) * 1970-04-01 1974-04-09 Toray Industries, Inc. Apparatus and method for manufacturing continuous filaments from synthetic polymers
JPS5039546Y2 (es) * 1971-05-22 1975-11-13
JPS5121578B2 (es) * 1972-05-08 1976-07-03
US3907957A (en) * 1973-06-18 1975-09-23 Du Pont Quenching process for melt extruded filaments
US3946100A (en) * 1973-09-26 1976-03-23 Celanese Corporation Process for the expeditious formation and structural modification of polyester fibers
AR204352A1 (es) * 1974-04-03 1975-12-22 Du Pont Hilo polihexametilenadipamida sin estirar vaporizado y procedimiento para su obtencion
US4045534A (en) * 1974-05-24 1977-08-30 Allied Chemical Corporation Process for melt-spinning synthetic fibers
AR207365A1 (es) * 1974-06-25 1976-09-30 Monsanto Co Hilado de nylon 66 con alto modulo en rotura bajo modulo en elongacion de 10% indice en tension positivo y uniformidad de denier una bobina que tiene devanado sobre la misma el hilado y un procedimiento para la hilatura en estado de fusion de nylon 66
DE2501564A1 (de) * 1975-01-16 1976-07-22 Metallgesellschaft Ag Verfahren zur herstellung von faeden aus polyamid oder polypropylen
DE2514874B2 (de) * 1975-04-05 1978-08-17 Zimmer Ag, 6000 Frankfurt Verfahren zum Schnellspinnen von Polyamiden
US4181697A (en) * 1975-04-05 1980-01-01 Zimmer Aktiengessellschaft Process for high-speed spinning of polyamides
JPS525319A (en) * 1975-06-27 1977-01-17 Toyobo Co Ltd Process for melt spinning of polyester filamenyarns
US4134882A (en) * 1976-06-11 1979-01-16 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate)filaments

Also Published As

Publication number Publication date
JPS583048B2 (ja) 1983-01-19
DE2836513A1 (de) 1979-02-22
AU3905578A (en) 1980-02-21
GB2003085B (en) 1982-01-13
FR2400575A1 (fr) 1979-03-16
FR2400575B1 (es) 1983-09-02
GB2003085A (en) 1979-03-07
ZA784659B (en) 1979-08-29
US4338276A (en) 1982-07-06
IT7826842A0 (it) 1978-08-18
NZ188184A (en) 1980-10-24
NL178703B (nl) 1985-12-02
CA1106563A (en) 1981-08-11
CH631494A5 (de) 1982-08-13
DE2836513C2 (de) 1982-07-01
AU516465B2 (en) 1981-06-04
JPS5459423A (en) 1979-05-14
NL7808488A (nl) 1979-02-21
IT1098252B (it) 1985-09-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301