ES8503040A1 - Procedimiento para formar y modificar estructuralmente un hilo de poliester de auto-rizado - Google Patents

Procedimiento para formar y modificar estructuralmente un hilo de poliester de auto-rizado

Info

Publication number
ES8503040A1
ES8503040A1 ES530044A ES530044A ES8503040A1 ES 8503040 A1 ES8503040 A1 ES 8503040A1 ES 530044 A ES530044 A ES 530044A ES 530044 A ES530044 A ES 530044A ES 8503040 A1 ES8503040 A1 ES 8503040A1
Authority
ES
Spain
Prior art keywords
polyester
filaments
thread
streams
combined
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
ES530044A
Other languages
English (en)
Other versions
ES530044A0 (es
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.)
Fiber Industries Inc
Original Assignee
Fiber Industries Inc
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 Fiber Industries Inc filed Critical Fiber Industries Inc
Publication of ES530044A0 publication Critical patent/ES530044A0/es
Publication of ES8503040A1 publication Critical patent/ES8503040A1/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
    • D01D5/28—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
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)

Abstract

PROCEDIMIENTO PARA FORMAR Y MODIFICAR ESTRUCTURALMENTE UN HILO DE POLIESTER DE AUTO-RIZADO.COMPRENDE LAS ETAPAS, A) COMBINAR UNA PRIMERA Y UNA SEGUNDA CORRIENTE EXTRUIDA DE POLIESTER FORMADOR DE FIBRAS QUE SE DESPLAZAN A DIFERENTES VELOCIDADES DE EXTRUSION, EN LAS CORRIENTES COMBINADAS DESFASADAS DE OTRAS CORRIENTES COMBINADAS PARA FORMAR UNA VARIEDAD DE CORRIENTES COMBINADAS DE POLIESTER HILADO EN FUNDIDO CON REGIONES GRUESAS Y FINAS, B) ENFRIAR LAS CORRIENTES COMBINADAS EN UNA ZONA DE SOLIDIFICACION CON UNA ATMOSFERA GASEOSA A UNA TEMPERATURA DE 10 A 40JC, PARA TRANSFORMARLAS EN FILAMENTOS SOLIDOS CON REGIONES GRUESAS Y FINAS A LO LARGO DE SEIS LONGITUDES, C) PASAR LOS FILAMENTOS RESULTANTES EN LA DIRECCION DE SUS LONGITUDES A TRAVES DE UNA ZONA DE ACONDICIONAMIENTO CON UNA ATMOSFERA GASEOSA A UNA TEMPERATURA ENTRE 230 Y 270JC PARA DISMINUIR EL DE CONTRACCION DEL HILO DE LOS FILAMENTOS RESULTANTES Y PRODUCIR FILAMENTOS DE POLIESTER QUE EXHIBAN DE 10 A 45 DE CONTRACCION DE HILO Y D) RETIRAR LOS FILAMENTOS RESULTANTES DE LA ZONA DE ACONDICIONAMIENTO A UNA VELOCIDAD DE DEVANADO CONSTANTE.
ES530044A 1983-02-24 1984-02-24 Procedimiento para formar y modificar estructuralmente un hilo de poliester de auto-rizado Expired ES8503040A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/469,326 US4522773A (en) 1983-02-24 1983-02-24 Process for producing self-crimping polyester yarn

Publications (2)

Publication Number Publication Date
ES530044A0 ES530044A0 (es) 1985-02-01
ES8503040A1 true ES8503040A1 (es) 1985-02-01

Family

ID=23863347

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530044A Expired ES8503040A1 (es) 1983-02-24 1984-02-24 Procedimiento para formar y modificar estructuralmente un hilo de poliester de auto-rizado

Country Status (6)

Country Link
US (1) US4522773A (es)
EP (1) EP0126519B1 (es)
JP (1) JPS59163420A (es)
DE (1) DE3475923D1 (es)
ES (1) ES8503040A1 (es)
MX (1) MX157151A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3850344T2 (de) * 1987-10-29 1994-11-03 Terumo Corp Oxygenator mit porösen Hohlfasernmembranen.
US6811873B2 (en) * 2000-05-31 2004-11-02 Hills, Inc. Self-crimping multicomponent polymer fibers and corresponding methods of manufacture
US6619947B2 (en) 2000-12-21 2003-09-16 Kimberly-Clark Worldwide, Inc. Dual capillary spinneret with single outlet for production of homofilament crimp fibers
US6446691B1 (en) 2000-12-21 2002-09-10 Kimberly-Clark Worldwide, Inc. Dual capillary spinneret for production of homofilament crimp fibers
US6722873B2 (en) * 2001-09-10 2004-04-20 Recot, Inc. Apparatus for producing a curly puff extrudate
US20030104748A1 (en) * 2001-12-03 2003-06-05 Brown Kurtis Lee Helically crimped, shaped, single polymer fibers and articles made therefrom
US20040203309A1 (en) * 2003-04-14 2004-10-14 Nordson Corporation High-loft spunbond non-woven webs and method of forming same
US20050034581A1 (en) * 2003-08-12 2005-02-17 Eugenio Bortone Method and apparatus for cutting a curly puff extrudate
US20090197080A1 (en) * 2008-01-31 2009-08-06 Glew Charles A Self-crimping fluoropolymer and perfluoropolymer filaments and fibers
CN102021669B (zh) * 2010-09-02 2013-06-12 荣盛石化股份有限公司 一种随机热粘结变异形长丝
CN111733470B (zh) * 2020-06-12 2022-11-08 温州大学 一种自卷曲复合吸湿纤维、制备方法及织物

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323383A (en) * 1940-01-06 1943-07-06 Celanese Corp Production of artificial materials
US3053611A (en) * 1958-01-21 1962-09-11 Inventa Ag Process for spinning of synthetic fibers
NL235332A (es) * 1958-01-21
IT650394A (es) * 1960-04-29
DE2117659A1 (de) * 1971-04-10 1972-10-19 Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt Verfahren zum Herstellen von Fäden und Fasern
US3969462A (en) * 1971-07-06 1976-07-13 Fiber Industries, Inc. Polyester yarn production
DE2211395A1 (de) * 1972-03-09 1973-09-20 Hoechst Ag Verfahren zum herstellen von dreidimensional gekraeuselten faeden und fasern
US3946100A (en) * 1973-09-26 1976-03-23 Celanese Corporation Process for the expeditious formation and structural modification of polyester fibers
US4195161A (en) * 1973-09-26 1980-03-25 Celanese Corporation Polyester fiber
US4419313A (en) * 1977-08-17 1983-12-06 Fiber Industries, Inc. Self crimping yarn and process
IT1098072B (it) * 1977-08-17 1985-08-31 Monsanto Co Filato autoincrespantesi e procedimento di produzione
ZA784658B (en) * 1977-08-19 1979-08-29 Ici Ltd Process for the manufacture of polyester yarns
US4414801A (en) * 1978-07-10 1983-11-15 Fiber Industries, Inc. Process for making spun-like yarn with variable denier filaments
US4351147A (en) * 1978-07-17 1982-09-28 Fiber Industries, Inc. Spun-like yarn
US4332757A (en) * 1978-10-02 1982-06-01 Fiber Industries, Inc. Process for continuous filament yarn with wool-like hand
EP0009883B1 (en) * 1978-10-02 1982-07-28 Monsanto Company Self crimping yarn, process for producing a self crimping yarn, and textured yarn having a wool-like hand
EP0013498B1 (en) * 1978-12-21 1982-09-22 Monsanto Company Process for producing self-crimping yarns, multifilament yarns containing latent crimp filaments, and multifilament yarns containing developed crimp filaments
US4332758A (en) * 1978-12-21 1982-06-01 Fiber Industries, Inc. Method for producing polyester wool-like yarn
DE3173948D1 (en) * 1980-02-18 1986-04-10 Ici Plc Process for forming a continuous filament yarn from a melt spinnable polyethylene terephthalat and novel polyester yarns produced by the process
EP0041820B1 (en) * 1980-06-06 1984-07-04 Celanese Corporation Process for production of self-crimping polyester yarn

Also Published As

Publication number Publication date
DE3475923D1 (en) 1989-02-09
EP0126519A2 (en) 1984-11-28
JPH0440448B2 (es) 1992-07-03
EP0126519A3 (en) 1985-09-11
ES530044A0 (es) 1985-02-01
EP0126519B1 (en) 1989-01-04
MX157151A (es) 1988-10-28
US4522773A (en) 1985-06-11
JPS59163420A (ja) 1984-09-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010402