AU2001267127B2 - Method for producing cellulose fibres - Google Patents

Method for producing cellulose fibres Download PDF

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Publication number
AU2001267127B2
AU2001267127B2 AU2001267127A AU2001267127A AU2001267127B2 AU 2001267127 B2 AU2001267127 B2 AU 2001267127B2 AU 2001267127 A AU2001267127 A AU 2001267127A AU 2001267127 A AU2001267127 A AU 2001267127A AU 2001267127 B2 AU2001267127 B2 AU 2001267127B2
Authority
AU
Australia
Prior art keywords
fibres
temperature
air
spinning
cooling air
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.)
Ceased
Application number
AU2001267127A
Other languages
English (en)
Other versions
AU2001267127A1 (en
Inventor
Hartmut Ruf
Christoph Schrempf
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.)
Lenzing AG
Original Assignee
Lenzing AG
Chemiefaser Lenzing AG
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 Lenzing AG, Chemiefaser Lenzing AG filed Critical Lenzing AG
Publication of AU2001267127A1 publication Critical patent/AU2001267127A1/en
Application granted granted Critical
Publication of AU2001267127B2 publication Critical patent/AU2001267127B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Paper (AREA)
AU2001267127A 2000-06-29 2001-06-28 Method for producing cellulose fibres Ceased AU2001267127B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA1121/2000 2000-06-29
AT0112100A AT408355B (de) 2000-06-29 2000-06-29 Verfahren zur herstellung cellulosischer fasern
PCT/AT2001/000212 WO2002000975A1 (fr) 2000-06-29 2001-06-28 Procede de production de fibres cellulosiques

Publications (2)

Publication Number Publication Date
AU2001267127A1 AU2001267127A1 (en) 2002-03-28
AU2001267127B2 true AU2001267127B2 (en) 2005-03-24

Family

ID=3685802

Family Applications (2)

Application Number Title Priority Date Filing Date
AU6712701A Pending AU6712701A (en) 2000-06-29 2001-06-28 Method for producing cellulose fibres
AU2001267127A Ceased AU2001267127B2 (en) 2000-06-29 2001-06-28 Method for producing cellulose fibres

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU6712701A Pending AU6712701A (en) 2000-06-29 2001-06-28 Method for producing cellulose fibres

Country Status (13)

Country Link
US (1) US20030173700A1 (fr)
EP (1) EP1299583B1 (fr)
JP (1) JP2004501296A (fr)
CN (1) CN1180142C (fr)
AT (1) AT408355B (fr)
AU (2) AU6712701A (fr)
BR (1) BR0112036A (fr)
CA (1) CA2413706A1 (fr)
DE (1) DE50102613D1 (fr)
NO (1) NO20026186D0 (fr)
TR (1) TR200401926T4 (fr)
TW (1) TW534932B (fr)
WO (1) WO2002000975A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT506268B1 (de) 2008-01-11 2014-08-15 Chemiefaser Lenzing Ag Mikrofaser
US10920274B2 (en) 2017-02-21 2021-02-16 Apdn (B.V.I.) Inc. Nucleic acid coated submicron particles for authentication

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996017118A1 (fr) * 1994-12-02 1996-06-06 Akzo Nobel N.V. Procede de production de corps cellulosiques façonnes et fil realise a partir de filaments cellulosiques
WO1999047733A1 (fr) * 1998-03-16 1999-09-23 Weyerhaeuser Company Fibres lyocel, et compositions pour leur fabrication
WO1999063136A1 (fr) * 1998-06-04 1999-12-09 Lenzing Aktiengesellschaft Procede de production de corps moules cellulosiques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6221487B1 (en) * 1996-08-23 2001-04-24 The Weyerhauser Company Lyocell fibers having enhanced CV properties
AT405531B (de) * 1997-06-17 1999-09-27 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996017118A1 (fr) * 1994-12-02 1996-06-06 Akzo Nobel N.V. Procede de production de corps cellulosiques façonnes et fil realise a partir de filaments cellulosiques
WO1999047733A1 (fr) * 1998-03-16 1999-09-23 Weyerhaeuser Company Fibres lyocel, et compositions pour leur fabrication
WO1999063136A1 (fr) * 1998-06-04 1999-12-09 Lenzing Aktiengesellschaft Procede de production de corps moules cellulosiques

Also Published As

Publication number Publication date
CA2413706A1 (fr) 2002-12-24
EP1299583A1 (fr) 2003-04-09
TW534932B (en) 2003-06-01
DE50102613D1 (de) 2004-07-22
NO20026186L (no) 2002-12-23
EP1299583B1 (fr) 2004-06-16
US20030173700A1 (en) 2003-09-18
AT408355B (de) 2001-11-26
AU6712701A (en) 2002-01-08
ATA11212000A (de) 2001-03-15
NO20026186D0 (no) 2002-12-23
JP2004501296A (ja) 2004-01-15
WO2002000975A1 (fr) 2002-01-03
CN1180142C (zh) 2004-12-15
CN1439065A (zh) 2003-08-27
BR0112036A (pt) 2003-05-13
TR200401926T4 (tr) 2004-09-21

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired