ES8402030A1 - Procedimiento para preparar una fibra voluminosa a base de poliester. - Google Patents

Procedimiento para preparar una fibra voluminosa a base de poliester.

Info

Publication number
ES8402030A1
ES8402030A1 ES517564A ES517564A ES8402030A1 ES 8402030 A1 ES8402030 A1 ES 8402030A1 ES 517564 A ES517564 A ES 517564A ES 517564 A ES517564 A ES 517564A ES 8402030 A1 ES8402030 A1 ES 8402030A1
Authority
ES
Spain
Prior art keywords
bulked
fibre
polyester fibre
bulked polyester
polymer
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
ES517564A
Other languages
English (en)
Other versions
ES517564A0 (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.)
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 ES517564A0 publication Critical patent/ES517564A0/es
Publication of ES8402030A1 publication Critical patent/ES8402030A1/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
    • D01D5/22—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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
    • D02G1/205—After-treatments for fixing crimp or curl

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UNA FIBRA VOLUMINOSA A BASE DE POLIESTER.COMPRENDE LAS SIGUIENTES ETAPAS: A) HILAR EN FUNDIDO UN POLIESTER FORMADOR DE FIBRA, TAL COMO TEREFTALATO DE POLIETILENO, AL CUAL SE LE AÑADE DE 0,1 A 10 EN PESO DE UN POLIMERO INMISCIBLE O BIEN DE UN POLIMERO CRISTALINO LIQUIDO, TAL COMO POLIETILENO, POLIPROPILENO O COPOLIMERO DE MITADES 6-OXI-2-NAFTOILO Y P-OXIBENZOILO; B) RECOGER LA FIBRA HILADA A UNA VELOCIDAD MINIMA DE DEVANADO DE 1 KM POR MINUTO; Y E) CALENTAR EL HILO HILADO, POR INMERSION EN AGUA HIRIVIENDO, A UNA TEMPERATURA A LA CUAL EL HILO AUMENTADE VOLUMEN ESPONTANEAMENTE.
ES517564A 1981-11-23 1982-11-22 Procedimiento para preparar una fibra voluminosa a base de poliester. Expired ES8402030A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8135251 1981-11-23
GB8220562 1982-07-15

Publications (2)

Publication Number Publication Date
ES517564A0 ES517564A0 (es) 1984-01-01
ES8402030A1 true ES8402030A1 (es) 1984-01-01

Family

ID=26281351

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517564A Expired ES8402030A1 (es) 1981-11-23 1982-11-22 Procedimiento para preparar una fibra voluminosa a base de poliester.

Country Status (3)

Country Link
EP (1) EP0080273A3 (es)
AU (1) AU9061682A (es)
ES (1) ES8402030A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8405694D0 (en) * 1984-03-05 1984-04-11 Ici Plc Melt spinning of blend of fibre forming polymer
DE3777241D1 (de) * 1986-05-16 1992-04-16 Ici Plc Fasern und faseriges rohr.
JPH02500176A (ja) * 1987-04-20 1990-01-25 アライド・コーポレーション 改良されたファイバーおよびこれらのファイバーを含むフィルター
DE3831873A1 (de) * 1988-09-20 1990-03-29 Basf Ag Blends von thermotropen polymeren mit polyestern und polycarbonat
ID30113A (id) 1999-02-26 2001-11-08 Du Pont Pemintalan leleh serat dengan kecepatan tinggi

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT331956B (de) * 1972-05-29 1976-09-10 Benecke Gmbh J Verfahren zur herstellung von mischkomponentenfasern
CA1073622A (en) * 1973-10-31 1980-03-18 James Jack Thermoplastics compositions
EP0041327B1 (en) * 1980-05-30 1983-09-07 Imperial Chemical Industries Plc Improved melt spinning process

Also Published As

Publication number Publication date
ES517564A0 (es) 1984-01-01
AU9061682A (en) 1983-06-02
EP0080273A3 (en) 1984-03-28
EP0080273A2 (en) 1983-06-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009