ES2120243T3 - Procedimiento para la produccion de cuerpos moldeados celulosicos y un hilado de filamentos celulosicos. - Google Patents

Procedimiento para la produccion de cuerpos moldeados celulosicos y un hilado de filamentos celulosicos.

Info

Publication number
ES2120243T3
ES2120243T3 ES95939293T ES95939293T ES2120243T3 ES 2120243 T3 ES2120243 T3 ES 2120243T3 ES 95939293 T ES95939293 T ES 95939293T ES 95939293 T ES95939293 T ES 95939293T ES 2120243 T3 ES2120243 T3 ES 2120243T3
Authority
ES
Spain
Prior art keywords
cellulosic
yarn
procedure
production
molded bodies
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
ES95939293T
Other languages
English (en)
Other versions
ES2120243T5 (es
Inventor
Jurgen Pitowski
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.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6534703&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2120243(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nobel NV filed Critical Akzo Nobel NV
Publication of ES2120243T3 publication Critical patent/ES2120243T3/es
Application granted granted Critical
Publication of ES2120243T5 publication Critical patent/ES2120243T5/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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • 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
    • 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
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • 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
    • 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
    • Y10T428/2965—Cellulosic

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)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

METODO PARA LA PREPARACION DE CUERPOS DE MOLDEO DE CELULOSA, EN EL QUE SE MOLDEA EN CALIENTE UNA SOLUCION DE CELULOSA EN UNA AMINA - N - OXIDO TERCIARIA Y EN SU CASO AGUA Y LA SOLUCION MOLDEADA SE ENFRIA CON AIRE ANTES DE SER TRANSFERIDA AL BAÑO DE COAGULACION. PARA EL ENFRIADO SE UTILIZA AIRE ACONDICIONADO QUE PRESENTA UN CONTENIDO DE AGUA DE 0,1 A 7 G DE VAPOR DE AGUA POR KG DE AIRE SECO Y UNA HUMEDAD RELATIVA INFERIOR AL 85 %.
ES95939293T 1994-12-02 1995-11-24 Procedimiento para la produccion de cuerpos moldeados celulosicos y un hilado de filamentos celulosicos. Expired - Lifetime ES2120243T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4442890 1994-12-02
DE4442890 1994-12-02

Publications (2)

Publication Number Publication Date
ES2120243T3 true ES2120243T3 (es) 1998-10-16
ES2120243T5 ES2120243T5 (es) 2006-11-16

Family

ID=6534703

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95939293T Expired - Lifetime ES2120243T5 (es) 1994-12-02 1995-11-24 Procedimiento para la produccion de cuerpos moldeados celulosicos y un hilado de filamentos celulosicos.

Country Status (16)

Country Link
US (2) US5902532A (es)
EP (1) EP0795052B2 (es)
JP (1) JPH10510011A (es)
KR (1) KR100398294B1 (es)
CN (1) CN1066214C (es)
AT (1) ATE167709T1 (es)
AU (1) AU695212B2 (es)
CA (1) CA2205466A1 (es)
CZ (1) CZ288742B6 (es)
DE (1) DE59502659D1 (es)
ES (1) ES2120243T5 (es)
HU (1) HU220367B (es)
PL (1) PL183097B1 (es)
SK (1) SK67697A3 (es)
TW (1) TW300924B (es)
WO (1) WO1996017118A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9605504D0 (en) * 1996-03-15 1996-05-15 Courtaulds Plc Manufacture of elongate members
AT405531B (de) 1997-06-17 1999-09-27 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern
AT408656B (de) * 1998-06-04 2002-02-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper
US6773648B2 (en) 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
DE19954152C2 (de) * 1999-11-10 2001-08-09 Thueringisches Inst Textil Verfahren und Vorrichtung zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen
AT408355B (de) * 2000-06-29 2001-11-26 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern
DE10043297B4 (de) * 2000-09-02 2005-12-08 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen
KR100912305B1 (ko) * 2001-08-11 2009-08-17 렌찡 악티엔게젤샤프트 셀룰로우스 성형물 제조방법
DE10200406A1 (de) * 2002-01-08 2003-07-24 Zimmer Ag Spinnvorrichtung und -verfahren mit turbulenter Kühlbeblasung
DE10200405A1 (de) 2002-01-08 2002-08-01 Zimmer Ag Spinnvorrichtung und -verfahren mit Kühlbeblasung
DE10204381A1 (de) 2002-01-28 2003-08-07 Zimmer Ag Ergonomische Spinnanlage
DE10206089A1 (de) 2002-02-13 2002-08-14 Zimmer Ag Bersteinsatz
DE202005002863U1 (de) 2005-02-21 2006-06-29 Cordenka Gmbh Airbaggewebe
US7905721B2 (en) * 2007-06-05 2011-03-15 Husky Injection Molding Systems Ltd. Air source device and a method for use in a molding system
TWI667378B (zh) 2014-01-03 2019-08-01 奧地利商蘭精股份有限公司 纖維素纖維

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
US4144080A (en) * 1977-07-26 1979-03-13 Akzona Incorporated Process for making amine oxide solution of cellulose
US4416698A (en) † 1977-07-26 1983-11-22 Akzona Incorporated Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article
US4324593A (en) * 1978-09-01 1982-04-13 Akzona Incorporated Shapeable tertiary amine N-oxide solution of cellulose, shaped cellulose product made therefrom and process for preparing the shapeable solution and cellulose products
DD277289A1 (de) † 1988-11-24 1990-03-28 Schwarza Chemiefaser Verfahren zur verspinnung viskoelastischer polymerloesungen
AT395862B (de) * 1991-01-09 1993-03-25 Chemiefaser Lenzing Ag Verfahren zur herstellung eines cellulosischen formkoerpers
AT395863B (de) * 1991-01-09 1993-03-25 Chemiefaser Lenzing Ag Verfahren zur herstellung eines cellulosischen formkoerpers
ATA53792A (de) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung
TR27503A (tr) * 1993-04-21 1995-06-07 Chemiefaser Lenzing Ag Azaltilmis fibrillesme egilimine sahip olan selüloz liflerini imale mahsus yöntem.
GB2307203B (en) * 1993-04-21 1997-09-10 Chemiefaser Lenzing Ag Process for the production of cellulose fibres having a reduced tendency to fibrillation
ZA943387B (en) † 1993-05-24 1995-02-17 Courtaulds Fibres Holdings Ltd Spinning cell
AT401271B (de) * 1993-07-08 1996-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von cellulosefasern
JP3445865B2 (ja) * 1995-04-06 2003-09-08 花王株式会社 セルロース系繊維改質法

Also Published As

Publication number Publication date
EP0795052B2 (de) 2006-04-26
CZ167497A3 (en) 1997-10-15
CN1168701A (zh) 1997-12-24
US6042944A (en) 2000-03-28
WO1996017118A1 (de) 1996-06-06
EP0795052A1 (de) 1997-09-17
PL183097B1 (pl) 2002-05-31
US5902532A (en) 1999-05-11
DE59502659D1 (de) 1998-07-30
PL320507A1 (en) 1997-10-13
CZ288742B6 (cs) 2001-08-15
ES2120243T5 (es) 2006-11-16
ATE167709T1 (de) 1998-07-15
AU4117796A (en) 1996-06-19
AU695212B2 (en) 1998-08-06
CA2205466A1 (en) 1996-06-06
EP0795052B1 (de) 1998-06-24
TW300924B (es) 1997-03-21
JPH10510011A (ja) 1998-09-29
SK67697A3 (en) 1997-10-08
KR100398294B1 (ko) 2003-12-31
CN1066214C (zh) 2001-05-23
HU220367B (hu) 2001-12-28
HUT77266A (hu) 1998-03-02

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