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ES2165221T3 - Procedimiento de hilado centrifugo para soluciones de hilado opticamente anisotropas. - Google Patents

Procedimiento de hilado centrifugo para soluciones de hilado opticamente anisotropas.

Info

Publication number
ES2165221T3
ES2165221T3 ES99200639T ES99200639T ES2165221T3 ES 2165221 T3 ES2165221 T3 ES 2165221T3 ES 99200639 T ES99200639 T ES 99200639T ES 99200639 T ES99200639 T ES 99200639T ES 2165221 T3 ES2165221 T3 ES 2165221T3
Authority
ES
Spain
Prior art keywords
optically anisotropic
spinning procedure
centrifuge spinning
solutions
centrifuge
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 - Lifetime
Application number
ES99200639T
Other languages
English (en)
Inventor
Johannes Jacobus Meerman
Roelof Jelijs
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.)
Teijin Aramid BV
Original Assignee
Twaron Products BV
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 Twaron Products BV filed Critical Twaron Products BV
Application granted granted Critical
Publication of ES2165221T3 publication Critical patent/ES2165221T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic 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
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • 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
    • D01D5/06—Wet spinning methods
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2978—Surface characteristic

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)
  • Artificial Filaments (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA EL HILADO DE FIBRAS O FILAMENTOS A PARTIR DE UNA SOLUCION QUE PUEDE SER HILADA, USANDO UNA CENTRIFUGA CUYA PARED TIENE UNO O MAS ORIFICIOS DE HILADO, Y EN CUYO PROCESO LA SOLUCION DE HILADO SE EXPULSA DESDE LA CENTRIFUGA AL INTERIOR DE UN COAGULANTE DENTRO DE UNA CAMISA, CARACTERIZADO PORQUE LA VELOCIDAD ANGULAR DE LA CENTRIFUGA, MULTIPLICADA POR EL RADIO INTERIOR DE LA CAMISA, ES SUPERIOR A 20 M/S. ADEMAS, LAS FIBRAS O FILAMENTOS REALIZADAS POR MEDIO DE ESTE PROCESO TIENEN PROPIEDADES MUY FAVORABLES EN LA PASTA.
ES99200639T 1995-03-03 1996-03-01 Procedimiento de hilado centrifugo para soluciones de hilado opticamente anisotropas. Expired - Lifetime ES2165221T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9500420 1995-03-03

Publications (1)

Publication Number Publication Date
ES2165221T3 true ES2165221T3 (es) 2002-03-01

Family

ID=19865669

Family Applications (2)

Application Number Title Priority Date Filing Date
ES96905858T Expired - Lifetime ES2139340T3 (es) 1995-03-03 1996-03-01 Procedimiento de hilatura centrifuga para soluciones hilables.
ES99200639T Expired - Lifetime ES2165221T3 (es) 1995-03-03 1996-03-01 Procedimiento de hilado centrifugo para soluciones de hilado opticamente anisotropas.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES96905858T Expired - Lifetime ES2139340T3 (es) 1995-03-03 1996-03-01 Procedimiento de hilatura centrifuga para soluciones hilables.

Country Status (12)

Country Link
US (1) US6159597A (es)
EP (2) EP0939148B1 (es)
JP (1) JP3982589B2 (es)
KR (1) KR100421306B1 (es)
CN (1) CN1064091C (es)
AT (2) ATE184924T1 (es)
AU (1) AU704883B2 (es)
DE (2) DE69617755T2 (es)
ES (2) ES2139340T3 (es)
RU (1) RU2144099C1 (es)
WO (1) WO1996027700A1 (es)
ZA (1) ZA961712B (es)

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ATE186577T1 (de) * 1996-02-14 1999-11-15 Akzo Nobel Nv Verfahren zur herstellung von cellulosefasern und filamenten
CA2641970A1 (en) * 1996-08-23 1998-02-26 Weyerhaeuser Company Lyocell fibers and process for their preparation
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
US6210801B1 (en) 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making same
US6235392B1 (en) 1996-08-23 2001-05-22 Weyerhaeuser Company Lyocell fibers and process for their preparation
US6331354B1 (en) 1996-08-23 2001-12-18 Weyerhaeuser Company Alkaline pulp having low average degree of polymerization values and method of producing the same
US6605350B1 (en) 1996-08-23 2003-08-12 Weyerhaeuser Company Sawdust alkaline pulp having low average degree of polymerization values and method of producing the same
US6221487B1 (en) 1996-08-23 2001-04-24 The Weyerhauser Company Lyocell fibers having enhanced CV properties
NL1004957C2 (nl) * 1997-01-09 1998-07-13 Akzo Nobel Nv Werkwijze voor het bereiden van weinig fibrillerende cellulose vezels.
EP0853146A3 (de) * 1997-01-09 1999-03-24 Akzo Nobel N.V. Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern
US6686040B2 (en) 1999-02-24 2004-02-03 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell products
US6685856B2 (en) 1999-02-24 2004-02-03 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell products method
US6797113B2 (en) 1999-02-24 2004-09-28 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell pulps method
US6686039B2 (en) 1999-02-24 2004-02-03 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell pulps
TWI236878B (en) * 2001-04-20 2005-08-01 Philip Morris Prod High surface area micro-porous fibers from polymer solutions
US7423084B2 (en) 2002-02-15 2008-09-09 Dsm Ip Assets B.V. Method of producing high strength elongated products containing nanotubes
US20070182054A1 (en) * 2006-01-12 2007-08-09 Kachmar Wayne M Method for manufacturing product markers
FR2898139B1 (fr) * 2006-03-06 2008-05-30 Nanoledge Sa Procede de fabrication de produits extrudes composites polymeres et nanotubes de carbone
US20090326128A1 (en) * 2007-05-08 2009-12-31 Javier Macossay-Torres Fibers and methods relating thereto
EP2265752B1 (en) * 2008-03-17 2020-09-09 The Board of Regents of The University of Texas System Superfine fiber creating spinneret and uses thereof
US8647540B2 (en) 2011-02-07 2014-02-11 Fiberio Technology Corporation Apparatuses having outlet elements and methods for the production of microfibers and nanofibers
US20150005472A1 (en) 2011-11-12 2015-01-01 Qmilch Ip Gmbh Method for producing milk protein fibres
US10519569B2 (en) 2013-02-13 2019-12-31 President And Fellows Of Harvard College Immersed rotary jet spinning devices (IRJS) and uses thereof
CN103498203B (zh) * 2013-09-26 2016-12-07 徐东 湿法纺丝离心式生产设备
CN103572385B (zh) * 2013-10-29 2017-06-20 苏州大学 一种鼓式可控变速喷纺成型装置
CN104385683A (zh) * 2014-11-03 2015-03-04 徐东 一种新型聚酰亚胺纸生产设备
CN104862827B (zh) * 2015-05-29 2017-01-25 浙江理工大学 一种制备高支链淀粉纤维的方法
CN105133183B (zh) * 2015-10-15 2019-03-22 五邑大学 一种含高密度胺基的微纳米纤维膜及其离心纺丝制备方法和应用
US10676614B2 (en) * 2016-04-20 2020-06-09 Clarcor Inc. High molecular and low molecular weight fine fibers and TPU fine fibers
WO2019049085A1 (en) 2017-09-08 2019-03-14 Board Of Regents Of The University Of Texas System MECHANOLUMINESCENT POLYMER DOPED FABRICS AND METHODS
EP3911784A4 (en) 2019-01-14 2022-10-19 President and Fellows of Harvard College ROTARY FOCUSED AIR SPINNING DEVICES AND METHODS OF USE THEREOF
US11427937B2 (en) 2019-02-20 2022-08-30 The Board Of Regents Of The University Of Texas System Handheld/portable apparatus for the production of microfibers, submicron fibers and nanofibers
CN110331453B (zh) * 2019-05-28 2020-12-15 武汉纺织大学 一种纺出皮芯结构纤维的离心纺丝喷头
CN110158165A (zh) * 2019-06-18 2019-08-23 广东工业大学 一种离心静电纺丝喷头
CN110331471A (zh) * 2019-07-04 2019-10-15 宁夏泰和芳纶纤维有限责任公司 一种对位芳纶纺丝废原液回收再利用装置及方法
EP4301910A4 (en) 2021-03-02 2024-08-14 Board of Regents, The University of Texas System HANDHELD/PORTABLE DEVICE FOR THE PRODUCTION OF FINE FIBERS
CN114481352B (zh) * 2022-01-26 2024-11-15 中国科学院苏州纳米技术与纳米仿生研究所 一种离心纺丝气凝胶纤维、其制备方法及应用

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Also Published As

Publication number Publication date
DE69617755T2 (de) 2002-08-08
ATE184924T1 (de) 1999-10-15
EP0813622B1 (en) 1999-09-22
EP0939148B1 (en) 2001-12-05
DE69604386D1 (de) 1999-10-28
DE69604386T2 (de) 2000-04-13
JPH11501087A (ja) 1999-01-26
AU704883B2 (en) 1999-05-06
RU2144099C1 (ru) 2000-01-10
KR100421306B1 (ko) 2004-04-21
ATE210210T1 (de) 2001-12-15
JP3982589B2 (ja) 2007-09-26
ZA961712B (en) 1996-09-06
CN1064091C (zh) 2001-04-04
WO1996027700A1 (en) 1996-09-12
KR19980702536A (ko) 1998-07-15
US6159597A (en) 2000-12-12
ES2139340T3 (es) 2000-02-01
DE69617755D1 (de) 2002-01-17
CN1177385A (zh) 1998-03-25
EP0939148A1 (en) 1999-09-01
EP0813622A1 (en) 1997-12-29
AU4945096A (en) 1996-09-23

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