FR2385822A1 - Procede d'obtention de fils en polyhexamethyleneadipamide orientes au filage et non-etires - Google Patents

Procede d'obtention de fils en polyhexamethyleneadipamide orientes au filage et non-etires

Info

Publication number
FR2385822A1
FR2385822A1 FR7810312A FR7810312A FR2385822A1 FR 2385822 A1 FR2385822 A1 FR 2385822A1 FR 7810312 A FR7810312 A FR 7810312A FR 7810312 A FR7810312 A FR 7810312A FR 2385822 A1 FR2385822 A1 FR 2385822A1
Authority
FR
France
Prior art keywords
polyhexamethyleneadipamide
speed
steam
spinning
stretch
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
FR7810312A
Other languages
English (en)
Other versions
FR2385822B1 (fr
Inventor
Heinrich Schmieder
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.)
Rhone Poulenc Textile SA
Original Assignee
Rhone Poulenc Textile SA
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 Rhone Poulenc Textile SA filed Critical Rhone Poulenc Textile SA
Publication of FR2385822A1 publication Critical patent/FR2385822A1/fr
Application granted granted Critical
Publication of FR2385822B1 publication Critical patent/FR2385822B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

L'invention concerne un procédé d'obtention de fils en polyhexaméthylèneadipamide orientés et non-étirés par filage à grande vitesse. Il consiste à extruder les fils, les refroidir, les ensimer, les appeler sur un rouleau à une vitesse de 1 200-6 000 m/mn, les conduire dans un tube où ils sont traités à la vapeur et les renvider à une vitesse de 10 à 30 % supérieure à la vitesse d'appel. Les fils obtenus trouvent leur application principalement dans le domaine textile notamment en étirage-texturation par fausse torsion.
FR7810312A 1977-04-01 1978-03-31 Procede d'obtention de fils en polyhexamethyleneadipamide orientes au filage et non-etires Granted FR2385822A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH409977A CH616181A5 (en) 1977-04-01 1977-04-01 Process for producing spin-oriented, undrawn polyhexamethylene- adipamide filaments

Publications (2)

Publication Number Publication Date
FR2385822A1 true FR2385822A1 (fr) 1978-10-27
FR2385822B1 FR2385822B1 (fr) 1983-05-20

Family

ID=4269801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810312A Granted FR2385822A1 (fr) 1977-04-01 1978-03-31 Procede d'obtention de fils en polyhexamethyleneadipamide orientes au filage et non-etires

Country Status (3)

Country Link
CH (1) CH616181A5 (fr)
DE (1) DE2813010C2 (fr)
FR (1) FR2385822A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283097A2 (fr) * 1987-03-20 1988-09-21 ENICHEM FIBRE S.p.A. Procédé pour la fabrication d'un fil de polyamide-6

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2080621A1 (fr) * 1992-03-30 1993-10-01 George M. Kent Procede de filature et d'etirage en continu de polyamide et installation utilisee a ces fins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1015548A (en) * 1963-05-25 1966-01-05 British Nylon Spinners Ltd Improvements in or relating to the spinning of high molecular weight polyamide filaments
GB1115143A (en) * 1966-10-31 1968-05-29 Du Pont Hot drawing and annealing polyester filaments
DE2204397A1 (de) * 1972-01-31 1973-08-09 Barmag Barmer Maschf Schmelzspinn- und streckverfahren
AR204352A1 (es) * 1974-04-03 1975-12-22 Du Pont Hilo polihexametilenadipamida sin estirar vaporizado y procedimiento para su obtencion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283097A2 (fr) * 1987-03-20 1988-09-21 ENICHEM FIBRE S.p.A. Procédé pour la fabrication d'un fil de polyamide-6
EP0283097A3 (fr) * 1987-03-20 1990-07-25 ENICHEM FIBRE S.p.A. Procédé pour la fabrication d'un fil de polyamide-6

Also Published As

Publication number Publication date
DE2813010C2 (de) 1985-04-25
CH616181A5 (en) 1980-03-14
FR2385822B1 (fr) 1983-05-20
DE2813010A1 (de) 1978-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse