ES472705A1 - Procedimiento de hilatura de estiramiento para la fabrica- cion de hilos de poliester filamentosos - Google Patents

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

Info

Publication number
ES472705A1
ES472705A1 ES472705A ES472705A ES472705A1 ES 472705 A1 ES472705 A1 ES 472705A1 ES 472705 A ES472705 A ES 472705A ES 472705 A ES472705 A ES 472705A ES 472705 A1 ES472705 A1 ES 472705A1
Authority
ES
Spain
Prior art keywords
manufacture
polyester threads
yarns
spinning procedure
stretching 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
ES472705A
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 ES472705A1 publication Critical patent/ES472705A1/es
Expired 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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 poliéster filamentosos, caracterizado porque los filamentos recién extruidos se hacen pasar 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 segundo ambiente fluido calentado a una temperatura por encima de la temperatura de transición cristalina de los filamentos, y porque se bobinan los filamentos a una velocidad superior a 5500 m/minuto.
ES472705A 1977-08-19 1978-08-18 Procedimiento de hilatura de estiramiento para la fabrica- cion de hilos de poliester filamentosos Expired ES472705A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3490477 1977-08-19

Publications (1)

Publication Number Publication Date
ES472705A1 true ES472705A1 (es) 1979-02-16

Family

ID=10371347

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472705A Expired ES472705A1 (es) 1977-08-19 1978-08-18 Procedimiento de hilatura de estiramiento para la fabrica- cion de hilos de poliester filamentosos

Country Status (12)

Country Link
US (1) US4338275A (es)
JP (1) JPS583049B2 (es)
AU (1) AU515530B2 (es)
CA (1) CA1108367A (es)
CH (1) CH631495A5 (es)
DE (1) DE2836514C2 (es)
ES (1) ES472705A1 (es)
FR (1) FR2400574A1 (es)
IT (1) IT1098254B (es)
NL (1) NL179071B (es)
NZ (1) NZ188185A (es)
ZA (1) ZA784658B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5761716A (en) * 1980-09-25 1982-04-14 Teijin Ltd Polyester multifilaments and their production
DE3263054D1 (en) * 1981-01-19 1985-05-23 Asahi Chemical Ind Polyester fiber dyeable under normal pressure and process for the production thereof
JPS57154410A (en) * 1981-03-13 1982-09-24 Toray Ind Inc Polyethylene terephthalate fiber and its production
GB2098536B (en) * 1981-05-18 1984-10-10 Davy Mckee Ag High speed spin-drawn fibres
US4522773A (en) * 1983-02-24 1985-06-11 Celanese Corporation Process for producing self-crimping polyester yarn
US4687610A (en) * 1986-04-30 1987-08-18 E. I. Du Pont De Neumours And Company Low crystallinity polyester yarn produced at ultra high spinning speeds
US4691003A (en) * 1986-04-30 1987-09-01 E. I. Du Pont De Nemours And Company Uniform polymeric filaments
DE19716394C1 (de) * 1997-04-18 1998-09-03 Inventa Ag Verfahren und Vorrichtung zur passiven verzögerten Abkühlung von Spinnfilamenten
US6548431B1 (en) * 1999-12-20 2003-04-15 E. I. Du Pont De Nemours And Company Melt spun polyester nonwoven sheet
US6591844B2 (en) * 2001-01-22 2003-07-15 Peri-Deat Limited Elastomeric monofilament dental tapes
AU2001286660A1 (en) * 2001-04-05 2002-10-21 Peri-Dent Limited Elastomeric monofilament dental tapes

Family Cites Families (12)

* 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
NL264104A (es) * 1960-04-29
JPS5039546Y2 (es) * 1971-05-22 1975-11-13
US3969462A (en) * 1971-07-06 1976-07-13 Fiber Industries, Inc. Polyester yarn production
US3946100A (en) * 1973-09-26 1976-03-23 Celanese Corporation Process for the expeditious formation and structural modification of polyester fibers
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
US4255377A (en) * 1975-04-14 1981-03-10 Fiber Industries, Inc. Process for producing low tensile factor polyester yarn
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
US4156071A (en) * 1977-09-12 1979-05-22 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate) flat yarns and tows

Also Published As

Publication number Publication date
NZ188185A (en) 1981-04-24
US4338275A (en) 1982-07-06
FR2400574B1 (es) 1983-09-02
FR2400574A1 (fr) 1979-03-16
AU515530B2 (en) 1981-04-09
IT1098254B (it) 1985-09-07
NL179071B (nl) 1986-02-03
JPS5459425A (es) 1979-05-14
DE2836514C2 (de) 1982-06-16
AU3911578A (en) 1980-02-28
CA1108367A (en) 1981-09-08
IT7826841A0 (it) 1978-08-18
DE2836514A1 (de) 1979-02-22
JPS583049B2 (ja) 1983-01-19
CH631495A5 (de) 1982-08-13
ZA784658B (en) 1979-08-29
NL7808531A (nl) 1979-02-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301